M: Yeping Miao <yeping.miao@amlogic.com>
F: arch/arm64/boot/dts/amlogic/axg_rsr.dts
F: arch/arm64/boot/dts/amlogic/axg_rsr_v03.dts
-
-AMLOGIC CAMERA DRIVER
-M: Guosong Zhou <guosong.zhou@amlogic.com>
-F: arch/arm64/boot/dts/amlogic/g12a_s905d2_u200.dts
-F: arch/arm/boot/dts/amlogic/g12a_s905d2_u200.dts
-F: arch/arm64/configs/meson64_defconfig
-F: arch/arm/configs/meson64_a32_defconfig
-F: drivers/amlogic/media/Kconfig
-F: drivers/amlogic/media/Makefile
-F: drivers/amlogic/media/camera/*
-F: drivers/amlogic/media/common/canvas/canvas_mgr.c
-F: include/linux/amlogic/media/camera/*
\ No newline at end of file
size = <0x04000000>;
alignment = <0x400000>;
};
- vm0_cma_reserved:linux,vm0_cma {
- compatible = "shared-dma-pool";
- reusable;
- size = <0x0 0x2000000>;
- alignment = <0x0 0x400000>;
- };
};
gpioleds {
dev_name = "ionvideo";
status = "okay";
};
- vm0 {
- compatible = "amlogic, vm";
- memory-region = <&vm0_cma_reserved>;
- dev_name = "vm0";
- status = "disabled";
- vm_id = <0>;
- };
-
- amvdec_656in {
- /*bt656 gpio conflict with i2c0*/
- compatible = "amlogic, amvdec_656in";
- dev_name = "amvdec_656in";
- status = "disabled";
- reg = <0x0 0xffe02000 0x0 0x7c>;
- clocks = <&clkc CLKID_BT656_COMP>,
- <&clkc CLKID_BT656>;
- clock-names = "cts_bt656_clk1",
- "clk_gate_bt656";
- /* bt656in1, bt656in2 */
- bt656in1 {
- bt656_id = <1>;
- status = "disabled";
- };
- };
-
- aml_cams {
- compatible = "amlogic, cams_prober";
- status = "disabled";
- pinctrl-names="default";
- pinctrl-0=<&cam_dvp_pins &gen_clk_ee_z>;
- clocks = <&clkc CLKID_GEN_CLK>;
- clock-names = "g12a_24m";
- cam_0{
- cam_name = "gc2145";
- front_back = <0>;
- /*u200 i2c2 gpio conflict with ethmac*/
- camera-i2c-bus = <&i2c2>;
- gpio_pwdn-gpios = <&gpio GPIOZ_2 GPIO_ACTIVE_HIGH>;
- gpio_rst-gpios = <&gpio GPIOZ_12 GPIO_ACTIVE_HIGH>;
- mirror_flip = <1>;
- vertical_flip = <1>;
- spread_spectrum = <0>;
- bt_path = "gpio";
- bt_path_count = <1>;
- vdin_path = <0>;
- status = "okay";
- };
- };
gpio_keypad{
compatible = "amlogic, gpio_keypad";
};
};
-&i2c2 {
- status = "disabled";
- pinctrl-names="default";
- pinctrl-0=<&i2c2_master_pins2>;
- clock-frequency = <100000>;
-};
-
&i2c3 {
status = "okay";
pinctrl-names="default";
};
};
- clk12_24_z_pins:clk12_24_z_pins {
- mux {
- groups = "clk12_24_z";
- function = "clk12_24_ee";
- drive-strength = <3>;
- };
- };
-
- gen_clk_ee_z: gen_clk_ee_z {
- mux {
- groups="gen_clk_ee_z";
- function="gen_clk_ee";
- drive-strength = <3>;
- };
- };
-
- cam_dvp_pins:cam_dvp_pins {
- mux {
- groups = "bt656_a_vs", "bt656_a_hs", "bt656_a_clk",
- "bt656_a_din0", "bt656_a_din1", "bt656_a_din2",
- "bt656_a_din3", "bt656_a_din4", "bt656_a_din5",
- "bt656_a_din6", "bt656_a_din7";
- function = "bt656";
- };
- };
-
}; /* end of pinctrl_periphs */
&pinctrl_aobus {
CONFIG_AMLOGIC_MEDIA_ENHANCEMENT_VECM=y
CONFIG_AMLOGIC_MEDIA_ENHANCEMENT_DOLBYVISION=y
CONFIG_AMLOGIC_MEDIA_GDC=y
-CONFIG_AMLOGIC_VIDEO_CAPTURE=y
-CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER=y
-CONFIG_AMLOGIC_VIDEO_CAPTURE_GC2145=y
CONFIG_AMLOGIC_DTV_DEMOD=y
CONFIG_AMLOGIC_MMC=y
CONFIG_AMLOGIC_NAND=y
size = <0x0 0x04000000>;
alignment = <0x0 0x400000>;
};
- vm0_cma_reserved:linux,vm0_cma {
- compatible = "shared-dma-pool";
- reusable;
- size = <0x0 0x2000000>;
- alignment = <0x0 0x400000>;
- };
};
gpioleds {
dev_name = "ionvideo";
status = "okay";
};
- vm0 {
- compatible = "amlogic, vm";
- memory-region = <&vm0_cma_reserved>;
- dev_name = "vm0";
- status = "disabled";
- vm_id = <0>;
- };
-
- amvdec_656in {
- /*bt656 gpio conflict with i2c0*/
- compatible = "amlogic, amvdec_656in";
- dev_name = "amvdec_656in";
- status = "disabled";
- reg = <0x0 0xffe02000 0x0 0x7c>;
- clocks = <&clkc CLKID_BT656_COMP>,
- <&clkc CLKID_BT656>;
- clock-names = "cts_bt656_clk1",
- "clk_gate_bt656";
- /* bt656in1, bt656in2 */
- bt656in1 {
- bt656_id = <1>;
- status = "disabled";
- };
- };
-
- aml_cams {
- compatible = "amlogic, cams_prober";
- status = "disabled";
- pinctrl-names="default";
- pinctrl-0=<&cam_dvp_pins &gen_clk_ee_z>;
- clocks = <&clkc CLKID_GEN_CLK>;
- clock-names = "g12a_24m";
- cam_0{
- cam_name = "gc2145";
- front_back = <0>;
- /*u200 i2c2 gpio conflict with ethmac*/
- camera-i2c-bus = <&i2c2>;
- gpio_pwdn-gpios = <&gpio GPIOZ_2 GPIO_ACTIVE_HIGH>;
- gpio_rst-gpios = <&gpio GPIOZ_12 GPIO_ACTIVE_HIGH>;
- mirror_flip = <1>;
- vertical_flip = <1>;
- spread_spectrum = <0>;
- bt_path = "gpio";
- bt_path_count = <1>;
- vdin_path = <0>;
- status = "okay";
- };
- };
gpio_keypad{
compatible = "amlogic, gpio_keypad";
};
};
-&i2c2 {
- status = "disabled";
- pinctrl-names="default";
- pinctrl-0=<&i2c2_master_pins2>;
- clock-frequency = <100000>;
-};
-
&i2c3 {
status = "okay";
pinctrl-names="default";
};
};
- clk12_24_z_pins:clk12_24_z_pins {
- mux {
- groups = "clk12_24_z";
- function = "clk12_24_ee";
- drive-strength = <3>;
- };
- };
-
- gen_clk_ee_z: gen_clk_ee_z {
- mux {
- groups="gen_clk_ee_z";
- function="gen_clk_ee";
- drive-strength = <3>;
- };
- };
-
- cam_dvp_pins:cam_dvp_pins {
- mux {
- groups = "bt656_a_vs", "bt656_a_hs", "bt656_a_clk",
- "bt656_a_din0", "bt656_a_din1", "bt656_a_din2",
- "bt656_a_din3", "bt656_a_din4", "bt656_a_din5",
- "bt656_a_din6", "bt656_a_din7";
- function = "bt656";
- };
- };
-
}; /* end of pinctrl_periphs */
&pinctrl_aobus {
CONFIG_AMLOGIC_MEDIA_ENHANCEMENT_VECM=y
CONFIG_AMLOGIC_MEDIA_ENHANCEMENT_DOLBYVISION=y
CONFIG_AMLOGIC_MEDIA_GDC=y
-CONFIG_AMLOGIC_VIDEO_CAPTURE=y
-CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER=y
-CONFIG_AMLOGIC_VIDEO_CAPTURE_GC2145=y
CONFIG_AMLOGIC_DTV_DEMOD=y
CONFIG_AMLOGIC_MMC=y
CONFIG_AMLOGIC_NAND=y
source "drivers/amlogic/media/enhancement/Kconfig"
source "drivers/amlogic/media/gdc/Kconfig"
source "drivers/amlogic/media/algorithm/Kconfig"
-source "drivers/amlogic/media/camera/Kconfig"
endif
source "drivers/amlogic/media/dtv_demod/Kconfig"
endmenu
obj-$(CONFIG_AMLOGIC_MEDIA_GDC) += gdc/
obj-$(CONFIG_AMLOGIC_MEDIA_ALGORITHM) += algorithm/
-obj-$(CONFIG_AMLOGIC_VIDEO_CAPTURE) += camera/
\ No newline at end of file
+++ /dev/null
-menu "Amlogic Camera Support"
-
-config AMLOGIC_VIDEO_CAPTURE
- tristate "Amlogic Platform Capture Driver"
- depends on !SPARC32 && !SPARC64 &&!AMLOGIC_CAMERA_ENABLE
- select VIDEOBUF_VMALLOC
- depends on MEDIA_SUPPORT
- select VIDEO_DEV
- select VIDEO_V4L2
- default n
- ---help---
- Amlogic capture driver interface in v4l style.
- it can not work well together with
- AMLOGIC_CAMERA_ENABLE
- Say Y here if you want this driver.
-
-config AMLOGIC_CAPTURE_FRAME_ROTATE
- bool "Enable function to support frame rotation"
- depends on AMLOGIC_VIDEO_CAPTURE
- default n
- ---help---
- It will support frame rotation when enable this config
- It will support frame rotation when enable this config
- It will support frame rotation when enable this config
- It will support frame rotation when enable this config
-
-config AMLOGIC_VM_DISABLE_VIDEOLAYER
- bool "Force disable Videolayer when use vm"
- depends on AMLOGIC_VIDEO_CAPTURE
- default n
- ---help---
- It will disable amvideo provider when enable this config
- It will disable amvideo provider when enable this config
- It will disable amvideo provider when enable this config
- It will disable amvideo provider when enable this config
-
-config AMLOGIC_VIDEO_CAPTURE_PROBE
- bool "Force check whether camera devices exist"
- depends on AMLOGIC_VIDEO_CAPTURE
- default n
- ---help---
- Probe whether the camera devices exist by trying to read its
- i2c port. It may cost some time, say Y here if you want it.
- Probe whether the camera devices exist by trying to read its
- i2c port. It may cost some time, say Y here if you want it.
-
-config AMLCAP_LOG_TIME_USEFORFRAMES
- bool "Print Out The Time(ms) For Process A Frame"
- depends on AMLOGIC_VIDEO_CAPTURE
- default n
- ---help---
- Print out the time used for process a frame, only for developers.
- Print out the time used for process a frame, only for developers.
- Print out the time used for process a frame, only for developers.
- Print out the time used for process a frame, only for developers.
-
-config AMLOGIC_VIDEO_CAPTURE_GT2005
- tristate "Amlogic Platform Capture Driver for GT2005"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_GC0307
- tristate "Amlogic Platform Capture Driver for GC0307"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_GC0308
- tristate "Amlogic Platform Capture Driver for GC0308"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_GC0328
- tristate "Amlogic Platform Capture Driver for GC0328"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN_BT656IN
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_GC0329
- tristate "Amlogic Platform Capture Driver for GC0329"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_GC2015
- tristate "Amlogic Platform Capture Driver for GC2015"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_GC2035
- tristate "Amlogic Platform Capture Driver for GC2035"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_GC2155
- tristate "Amlogic Platform Capture Driver for GC2155"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_GC2145
- tristate "Amlogic Platform Capture Driver for GC2145"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_OV5640
- tristate "Amlogic Platform Capture Driver for OV5640"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_OV5642
- tristate "Amlogic Platform Capture Driver for OV5642"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-choice
- prompt "OV5642 AUTO FOCUS FIRMWARE"
- depends on AMLOGIC_VIDEO_CAPTURE_OV5642
- default NO_AUTO_FUCOS
-
-config NO_AUTO_FUCOS
- bool "NONE"
- ---help---
- no auto focus
- no auto focus
- no auto focus
- no auto focus
-
-config AD5820
- bool "AD5820"
- ---help---
- AD5820
- AD5820
- AD5820
- AD5820
-
-config DW9714
- bool "DW9714"
- ---help---
- DW9714
- DW9714
- DW9714
- DW9714
-
-config AP5120
- bool "AP5120"
- ---help---
- AP5120
- AP5120
- AP5120
- AP5120
-
-endchoice
-
-config AMLOGIC_VIDEO_CAPTURE_OV7675
- tristate "Amlogic Platform Capture Driver for OV7675"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_OV2655
- tristate "Amlogic Platform Capture Driver for OV2655"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_SP0838
- tristate "Amlogic Platform Capture Driver for SP0838"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select VIDEOBUF_RESOURCE
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_SP2518
- tristate "Amlogic Platform Capture Driver for SP2518"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select VIDEOBUF_RESOURCE
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_SP0A19
- tristate "Amlogic Platform Capture Driver for SP0A19"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_SP1628
- tristate "Amlogic Platform Capture Driver for SP1628"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_HI253
- tristate "Amlogic Platform Capture Driver for HI253"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_HI704
- tristate "Amlogic Platform Capture Driver for HI704"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_HM2057
- tristate "Amlogic Platform Capture Driver for HM2057"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_HM5065
- tristate "Amlogic Platform Capture Driver for HM5065"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_HM1375
- tristate "Amlogic Platform Capture Driver for HM1375"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_OV3660
- tristate "Amlogic Platform Capture Driver for OV3660"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_OV5647
- tristate "Amlogic Platform Capture Driver for OV5647"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-
-config AMLOGIC_VIDEO_CAPTURE_HI2056
- tristate "Amlogic Platform Capture Driver for HI2056"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_MIPI
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_NT99250
- tristate "Amlogic Platform Capture Driver for NT99250"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_NT99252
- tristate "Amlogic Platform Capture Driver for NT99252"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_NT99340
- tristate "Amlogic Platform Capture Driver for NT99340"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_AR0543
- tristate "Amlogic Platform Capture Driver for AR0543"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEO_CAPTURE_AR0833
- tristate "Amlogic Platform Capture Driver for AR0833"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-
-config AMLOGIC_VIDEO_CAPTURE_BF3720
- tristate "Amlogic Platform Capture Driver for BF3720"
- depends on AMLOGIC_VIDEO_CAPTURE
- select VIDEOBUF_VMALLOC
- select AMLOGIC_VIDEOIN_MANAGER
- select TVIN
- select TVIN_BT656
- select TVIN_VDIN
- default n
- ---help---
- Amlogic capture driver.
- Say Y here if you want this driver.
- Amlogic capture driver.
- Say Y here if you want this driver.
-
-config AMLOGIC_VIDEOIN_MANAGER
- tristate "amlogic video manager"
- default n
- ---help---
- this a test for video manager
-
-endmenu
+++ /dev/null
-#
-# Makefile for the amlogic platform camera interface device drivers.
-#
-amlflash-objs := common/flashlight.o
-amlcamera-objs := common/plat_ctrl.o
-#common/util.o
-amlvm-objs := common/vm.o
-cam_prober-objs := common/cam_prober.o common/config_parser.o
-gc2145dri-objs := gc2145.o
-
-obj-y += amlflash.o
-obj-y += amlvm.o
-obj-y += amlcamera.o
-obj-y += cam_prober.o
-obj-$(CONFIG_AMLOGIC_VIDEO_CAPTURE_GC2145) += gc2145dri.o
+++ /dev/null
-/*
- * drivers/amlogic/media/camera/common/cam_prober.c
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#include <linux/i2c.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/of.h>
-#include <linux/slab.h>
-#include <linux/pinctrl/consumer.h>
-#include <linux/delay.h>
-#include <linux/amlogic/media/frame_provider/tvin/tvin.h>
-#include <linux/amlogic/media/camera/aml_cam_info.h>
-#include <linux/amlogic/aml_gpio_consumer.h>
-#include <linux/pinctrl/consumer.h>
-#include <linux/amlogic/iomap.h>
-#include <linux/amlogic/cpu_version.h>
-#include <linux/amlogic/media/old_cpu_version.h>
-#include <linux/clk.h>
-
-#define CONFIG_ARCH_MESON8
-
-static struct platform_device *cam_pdev;
-static struct clk *cam_clk;
-static unsigned int bt_path_count;
-
-static unsigned int camera0_pwdn_pin;
-static unsigned int camera0_rst_pin;
-static unsigned int camera1_pwdn_pin;
-static unsigned int camera1_rst_pin;
-
-static struct aml_cam_info_s *temp_cam;
-
-static int aml_camera_read_buff(struct i2c_adapter *adapter,
- unsigned short dev_addr, char *buf,
- int addr_len, int data_len)
-{
- int i2c_flag = -1;
- struct i2c_msg msgs[] = {{
- .addr = dev_addr, .flags = 0,
- .len = addr_len, .buf = buf,
- }, {
- .addr = dev_addr, .flags = I2C_M_RD,
- .len = data_len, .buf = buf,
- }
- };
-
- i2c_flag = i2c_transfer(adapter, msgs, 2);
-
- return i2c_flag;
-}
-
-static int aml_camera_write_buff(struct i2c_adapter *adapter,
- unsigned short dev_addr, char *buf, int len)
-{
- struct i2c_msg msg[] = {{
- .addr = dev_addr, .flags = 0, /*I2C_M_TEN*/
- .len = len, .buf = buf,
- }
- };
-
- if (i2c_transfer(adapter, msg, 1) < 0)
- return -1;
- else
- return 0;
-}
-
-static int aml_i2c_get_byte(struct i2c_adapter *adapter,
- unsigned short dev_addr, unsigned short addr)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)((addr >> 8) & 0xff);
- buff[1] = (unsigned char)(addr & 0xff);
-
- if (aml_camera_read_buff(adapter, dev_addr, buff, 2, 1) < 0)
- return -1;
- return buff[0];
-}
-
-static int aml_i2c_put_byte(struct i2c_adapter *adapter,
- unsigned short dev_addr, unsigned short addr,
- unsigned char data)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)((addr >> 8) & 0xff);
- buff[1] = (unsigned char)(addr & 0xff);
- buff[2] = data;
- if (aml_camera_write_buff(adapter, dev_addr, buff, 3) < 0)
- return -1;
- return 0;
-}
-
-static int aml_i2c_get_byte_add8(struct i2c_adapter *adapter,
- unsigned short dev_addr,
- unsigned short addr)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)(addr & 0xff);
-
- if (aml_camera_read_buff(adapter, dev_addr, buff, 1, 1) < 0)
- return -1;
- return buff[0];
-}
-
-static int aml_i2c_put_byte_add8(struct i2c_adapter *adapter,
- unsigned short dev_addr,
- unsigned short addr, unsigned char data)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)(addr & 0xff);
- buff[1] = data;
- if (aml_camera_write_buff(adapter, dev_addr, buff, 2) < 0)
- return -1;
- return 0;
-}
-
-int aml_i2c_put_word(struct i2c_adapter *adapter, unsigned short dev_addr,
- unsigned short addr, unsigned short data)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)((addr >> 8) & 0xff);
- buff[1] = (unsigned char)(addr & 0xff);
- buff[2] = (unsigned char)((data >> 8) & 0xff);
- buff[3] = (unsigned char)(data & 0xff);
- if (aml_camera_write_buff(adapter, dev_addr, buff, 4) < 0)
- return -1;
- return 0;
-}
-
-static int aml_i2c_get_word(struct i2c_adapter *adapter,
- unsigned short dev_addr, unsigned short addr)
-{
- int ret;
- unsigned char buff[4];
-
- buff[0] = (unsigned char)((addr >> 8) & 0xff);
- buff[1] = (unsigned char)(addr & 0xff);
- if (aml_camera_read_buff(adapter, dev_addr, buff, 2, 2) < 0)
- return -1;
- ret = (buff[0] << 8) | (buff[1]);
- return ret;
-}
-
-static int aml_i2c_get_word_add8(struct i2c_adapter *adapter,
- unsigned short dev_addr,
- unsigned short addr)
-{
- int ret;
- unsigned char buff[4];
-
- buff[0] = (unsigned char)((addr >> 8) & 0xff);
- buff[1] = (unsigned char)(addr & 0xff);
- if (aml_camera_read_buff(adapter, dev_addr, buff, 2, 2) < 0)
- return -1;
- ret = buff[0] | (buff[1] << 8);
- return ret;
-}
-
-static int aml_i2c_put_word_add8(struct i2c_adapter *adapter,
- unsigned short dev_addr, unsigned char addr,
- unsigned short data)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)(addr & 0xff);
- buff[1] = (unsigned char)(data >> 8 & 0xff);
- buff[2] = (unsigned char)(data & 0xff);
- if (aml_camera_write_buff(adapter, dev_addr, buff, 3) < 0)
- return -1;
- return 0;
-}
-
-
-extern struct i2c_client *
-i2c_new_device(struct i2c_adapter *adap, struct i2c_board_info const *info);
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC0307
-int gc0307_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg;
-
- reg = aml_i2c_get_byte_add8(adapter, 0x21, 0x00);
- if (reg == 0x99)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC0308
-int gc0308_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg;
-
- reg = aml_i2c_get_byte_add8(adapter, 0x21, 0x00);
- if (reg == 0x9b)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC0328
-int gc0328_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg;
-
- reg = aml_i2c_get_byte_add8(adapter, 0x21, 0xf0);
- if (reg == 0x9d)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC0329
-int gc0329_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg;
-
- aml_i2c_put_byte_add8(adapter, 0x31, 0xfc, 0x16); /*select page 0*/
- reg = aml_i2c_get_byte_add8(adapter, 0x31, 0x00);
- if (reg == 0xc0)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC2015
-int gc2015_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte_add8(adapter, 0x30, 0x00);
- reg[1] = aml_i2c_get_byte_add8(adapter, 0x30, 0x01);
- if (reg[0] == 0x20 && reg[1] == 0x05)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_HM2057
-int hm2057_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte(adapter, 0x24, 0x0001);
- reg[1] = aml_i2c_get_byte(adapter, 0x24, 0x0002);
- if (reg[0] == 0x20 && reg[1] == 0x56)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC2035
-int gc2035_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte_add8(adapter, 0x3c, 0xf0);
- reg[1] = aml_i2c_get_byte_add8(adapter, 0x3c, 0xf1);
- if (reg[0] == 0x20 && reg[1] == 0x35)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC2155
-int gc2155_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte_add8(adapter, 0x3c, 0xf0);
- reg[1] = aml_i2c_get_byte_add8(adapter, 0x3c, 0xf1);
- if (reg[0] == 0x21 && reg[1] == 0x55)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GT2005
-int gt2005_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte(adapter, 0x3c, 0x0000);
- reg[1] = aml_i2c_get_byte(adapter, 0x3c, 0x0001);
- if (reg[0] == 0x51 && reg[1] == 0x38)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV2659
-int ov2659_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte(adapter, 0x30, 0x300a);
- reg[1] = aml_i2c_get_byte(adapter, 0x30, 0x300b);
- if (reg[0] == 0x26 && reg[1] == 0x56)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV3640
-int ov3640_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte(adapter, 0x3c, 0x300a);
- reg[1] = aml_i2c_get_byte(adapter, 0x3c, 0x300b);
- if (reg[0] == 0x36 && reg[1] == 0x4c)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV3660
-int ov3660_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte(adapter, 0x3c, 0x300a);
- reg[1] = aml_i2c_get_byte(adapter, 0x3c, 0x300b);
- if (reg[0] == 0x36 && reg[1] == 0x60)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV5640
-int ov5640_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte(adapter, 0x3c, 0x300a);
- reg[1] = aml_i2c_get_byte(adapter, 0x3c, 0x300b);
- if (reg[0] == 0x56 && reg[1] == 0x40)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV5642
-int ov5642_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte(adapter, 0x3c, 0x300a);
- reg[1] = aml_i2c_get_byte(adapter, 0x3c, 0x300b);
- if (reg[0] == 0x56 && reg[1] == 0x42)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV7675
-int ov7675_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte_add8(adapter, 0x21, 0x0a);
- reg[1] = aml_i2c_get_byte_add8(adapter, 0x21, 0x0b);
- if (reg[0] == 0x76 && reg[1] == 0x73)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_SP0A19
-int sp0a19_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg;
-
- reg = aml_i2c_get_byte_add8(adapter, 0x21, 0x02);
- if (reg == 0xa6)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_SP2518
-int sp2518_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg;
-
- reg = aml_i2c_get_byte_add8(adapter, 0x30, 0x02);
- pr_info("sp2518 chip id reg = %x .\n", reg);
- if (reg == 0x53)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_SP0838
-int sp0838_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg;
-
- reg = aml_i2c_get_byte_add8(adapter, 0x18, 0x02);
- if (reg == 0x27)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_HI253
-int hi253_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg;
-
- reg = aml_i2c_get_byte_add8(adapter, 0x20, 0x04);
- if (reg == 0x92)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_HM5065
-int hm5065_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte(adapter, 0x1F, 0x0000);
- reg[1] = aml_i2c_get_byte(adapter, 0x1F, 0x0001);
- if (reg[0] == 0x03 && reg[1] == 0x9e)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_HM1375
-int hm1375_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte(adapter, 0x24, 0x0001);
- reg[1] = aml_i2c_get_byte(adapter, 0x24, 0x0002);
- pr_info("hm1375_v4l2_probe: device ID: 0x%x%x", reg[0], reg[1]);
- if ((reg[0] == 0x13 || reg[0] == 0x03) && reg[1] == 0x75)
- ret = 1;
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_HI2056
-int hi2056_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte(adapter, 0x24, 0x0001);
- reg[1] = aml_i2c_get_byte(adapter, 0x24, 0x0002);
- pr_info("reg[0]=%x, reg[1]=%x\n", reg[0], reg[1]);
- if (reg[0] == 0x20 && reg[1] == 0x56)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV5647
-int ov5647_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte(adapter, 0x36, 0x300a);
- reg[1] = aml_i2c_get_byte(adapter, 0x36, 0x300b);
- pr_info("reg[0]:%x,reg[1]:%x\n", reg[0], reg[1]);
- if (reg[0] == 0x56 && reg[1] == 0x47)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_AR0543
-int ar0543_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0, reg_val;
-
- reg_val = aml_i2c_get_word(adapter, 0x36, 0x3000);
- pr_info("reg:0x%x\n", reg_val);
- if (reg_val == 0x4800)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_AR0833
-int ar0833_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0, reg_val;
-
- reg_val = aml_i2c_get_word(adapter, 0x36, 0x3000);
- pr_info("reg:0x%x\n", reg_val);
- if (reg_val == 0x4B03)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_SP1628
-int sp1628_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte_add8(adapter, 0x3c, 0x02);
- reg[1] = aml_i2c_get_byte_add8(adapter, 0x3c, 0xa0);
- if (reg[0] == 0x16 && reg[1] == 0x28)
- ret = 1;
- return ret;
-}
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_BF3720
-int bf3720_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte_add8(adapter, 0x6e, 0xfc);
- reg[1] = aml_i2c_get_byte_add8(adapter, 0x6e, 0xfd);
- if (reg[0] == 0x37 && reg[1] == 0x20)
- ret = 1;
- return ret;
-}
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_BF3703
-int __init bf3703_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte_add8(adapter, 0x6e, 0xfc); /*i2c addr:0x6f*/
- reg[1] = aml_i2c_get_byte_add8(adapter, 0x6e, 0xfd);
- if (reg[0] == 0x37 && reg[1] == 0x03)
- ret = 1;
- return ret;
-}
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_BF3920
-int __init bf3920_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte_add8(adapter, 0x6e, 0xfc); /*i2c addr:0x6f*/
- reg[1] = aml_i2c_get_byte_add8(adapter, 0x6e, 0xfd);
- if (reg[0] == 0x39 && reg[1] == 0x20)
- ret = 1;
- return ret;
-}
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC2145
-int __init gc2145_v4l2_probe(struct i2c_adapter *adapter)
-{
- int ret = 0;
- unsigned char reg[2];
-
- reg[0] = aml_i2c_get_byte_add8(adapter, 0x3c, 0xf0);
- reg[1] = aml_i2c_get_byte_add8(adapter, 0x3c, 0xf1);
- /*datasheet chip id is error*/
- if (reg[0] == 0x21 && reg[1] == 0x45)
- ret = 1;
- pr_info("%s, ret = %d\n", __func__, ret);
- return ret;
-}
-#endif
-
-struct aml_cam_dev_info_s {
- unsigned char addr;
- char *name;
- unsigned char pwdn;
- enum resolution_size max_cap_size;
- aml_cam_probe_fun_t probe_func;
-};
-
-static const struct aml_cam_dev_info_s cam_devs[] = {
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC0307
- {
- .addr = 0x21,
- .name = "gc0307",
- .pwdn = 1,
- .max_cap_size = SIZE_640X480,
- .probe_func = gc0307_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC0308
- {
- .addr = 0x21,
- .name = "gc0308",
- .pwdn = 1,
- .max_cap_size = SIZE_640X480,
- .probe_func = gc0308_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC0328
- {
- .addr = 0x21,
- .name = "gc0328",
- .pwdn = 1,
- .max_cap_size = SIZE_640X480,
- .probe_func = gc0328_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC0329
- {
- .addr = 0x31,
- .name = "gc0329",
- .pwdn = 1,
- .max_cap_size = SIZE_640X480,
- .probe_func = gc0329_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC2015
- {
- .addr = 0x30,
- .name = "gc2015",
- .pwdn = 1,
- .max_cap_size = SIZE_1600X1200,
- .probe_func = gc2015_v4l2_probe,
- },
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_HM2057
- {
- .addr = 0x24,
- .name = "hm2057",
- .pwdn = 1,
- .max_cap_size = SIZE_1600X1200,
- .probe_func = hm2057_v4l2_probe,
- },
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC2035
- {
- .addr = 0x3c,
- .name = "gc2035",
- .pwdn = 1,
- .max_cap_size = SIZE_1600X1200,
- .probe_func = gc2035_v4l2_probe,
- },
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC2155
- {
- .addr = 0x3c,
- .name = "gc2155",
- .pwdn = 1,
- .max_cap_size = SIZE_1600X1200,
- .probe_func = gc2155_v4l2_probe,
- },
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GT2005
- {
- .addr = 0x3c,
- .name = "gt2005",
- .pwdn = 0,
- .max_cap_size = SIZE_1600X1200,
- .probe_func = gt2005_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV2659
- {
- .addr = 0x30,
- .name = "ov2659",
- .pwdn = 1,
- .max_cap_size = SIZE_1600X1200,
- .probe_func = ov2659_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV3640
- {
- .addr = 0x3c,
- .name = "ov3640",
- .pwdn = 1,
- .max_cap_size = SIZE_2048X1536;
- .probe_func = ov3640_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV3660
- {
- .addr = 0x3c,
- .name = "ov3660",
- .pwdn = 1,
- .max_cap_size = SIZE_2048X1536,
- .probe_func = ov3660_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV5640
- {
- .addr = 0x3c,
- .name = "ov5640",
- .pwdn = 1,
- .max_cap_size = SIZE_2592X1944,
- .probe_func = ov5640_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV5642
- {
- .addr = 0x3c,
- .name = "ov5642",
- .pwdn = 1,
- .max_cap_size = SIZE_2592X1944,
- .probe_func = ov5642_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV5647
- {
- .addr = 0x36, /* really value should be 0x6c */
- .name = "ov5647", .pwdn = 1, .max_cap_size = SIZE_2592X1944,
- .probe_func = ov5647_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_OV7675
- {
- .addr = 0x21,
- .name = "ov7675",
- .pwdn = 1,
- .max_cap_size = SIZE_640X480,
- .probe_func = ov7675_v4l2_probe,
- },
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_SP0A19
- {
- .addr = 0x21,
- .name = "sp0a19",
- .pwdn = 1,
- .max_cap_size = SIZE_640X480,
- .probe_func = sp0a19_v4l2_probe,
- },
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_SP0838
- {
- .addr = 0x18,
- .name = "sp0838",
- .pwdn = 1,
- .max_cap_size = SIZE_640X480,
- .probe_func = sp0838_v4l2_probe,
- },
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_SP2518
- {
- .addr = 0x30,
- .name = "sp2518",
- .pwdn = 1,
- .max_cap_size = SIZE_1600X1200,
- .probe_func = sp2518_v4l2_probe,
- },
-#endif
-
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_HI253
- {
- .addr = 0x20,
- .name = "hi253",
- .pwdn = 1,
- .max_cap_size = SIZE_1600X1200,
- .probe_func = hi253_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_HM5065
- {
- .addr = 0x1f,
- .name = "hm5065",
- .pwdn = 0,
- .max_cap_size = SIZE_2592X1944,
- .probe_func = hm5065_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_HM1375
- {
- .addr = 0x24,
- .name = "hm1375",
- .pwdn = 1,
- .max_cap_size = SIZE_1280X1024,
- .probe_func = hm1375_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_HI2056
- {
- .addr = 0x24,
- .name = "mipi-hi2056",
- .pwdn = 1,
- .max_cap_size = SIZE_1600X1200,
- .probe_func = hi2056_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_AR0543
- {
- .addr = 0x36,
- .name = "ar0543",
- .pwdn = 0,
- .max_cap_size = SIZE_2592X1944,
- .probe_func = ar0543_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_AR0833
- {
- .addr = 0x36,
- .name = "ar0833",
- .pwdn = 0,
- .max_cap_size = SIZE_2592X1944,
- .probe_func = ar0833_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_SP1628
- {
- .addr = 0x3c,
- .name = "sp1628",
- .pwdn = 1,
- .max_cap_size = SIZE_1280X960,
- .probe_func = sp1628_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_BF3720
- {
- .addr = 0x6e,
- .name = "bf3720",
- .pwdn = 1,
- .max_cap_size = SIZE_1600X1200,
- .probe_func = bf3720_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_BF3703
- {
- .addr = 0x6e,
- .name = "bf3703",
- .pwdn = 1,
- .max_cap_size = SIZE_640X480,
- .probe_func = bf3703_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_BF3920
- {
- .addr = 0x6e,
- .name = "bf3920",
- .pwdn = 1,
- .max_cap_size = SIZE_1600X1200,
- .probe_func = bf3920_v4l2_probe,
- },
-#endif
-#ifdef CONFIG_AMLOGIC_VIDEO_CAPTURE_GC2145
- {
- .addr = 0x3c,
- .name = "gc2145",
- .pwdn = 1,
- .max_cap_size = SIZE_1600X1200,
- .probe_func = gc2145_v4l2_probe,
- },
-#endif
-};
-
-static const struct aml_cam_dev_info_s *get_cam_info_by_name(const char *name)
-{
- int i;
-
- if (!name)
- return NULL;
- /*pr_info("cam_devs num is %d\n", ARRAY_SIZE(cam_devs));*/
- for (i = 0; i < ARRAY_SIZE(cam_devs); i++) {
- if (!strcmp(name, cam_devs[i].name)) {
- pr_info("camera dev %s found\n", cam_devs[i].name);
- pr_info("camera i2c addr: 0x%x\n", cam_devs[i].addr);
- return &cam_devs[i];
- }
- }
- return NULL;
-}
-
-struct res_item {
- enum resolution_size size;
- char *name;
-};
-
-static const struct res_item res_item_array[] = {
- {SIZE_320X240, "320X240"}, {
- SIZE_640X480, "640X480"
- }, {SIZE_720X405, "720X405"}, {
- SIZE_800X600, "800X600"
- }, {SIZE_960X540, "960X540"}, {
- SIZE_1024X576, "1024X576"
- }, {SIZE_960X720, "960X720"}, {
- SIZE_1024X768, "1024X768"
- }, {SIZE_1280X720, "1280X720"}, {
- SIZE_1152X864, "1152X864"
- }, {SIZE_1366X768, "1366X768"}, {
- SIZE_1280X960, "1280X960"
- }, {SIZE_1280X1024, "1280X1024"}, {
- SIZE_1400X1050, "1400X1050"
- }, {SIZE_1600X900, "1600X900"}, {
- SIZE_1600X1200, "1600X1200"
- }, {SIZE_1920X1080, "1920X1080"}, {
- SIZE_1792X1344, "1792X1344"
- }, {SIZE_2048X1152, "2048X1152"}, {
- SIZE_2048X1536, "2048X1536"
- }, {SIZE_2304X1728, "2304X1728"}, {
- SIZE_2560X1440, "2560X1440"
- }, {SIZE_2592X1944, "2592X1944"}, {
- SIZE_3072X1728, "3072X1728"
- }, {SIZE_2816X2112, "2816X2112"}, {
- SIZE_3072X2304, "3072X2304"
- }, {SIZE_3200X2400, "3200X2400"}, {
- SIZE_3264X2448, "3264X2448"
- }, {SIZE_3840X2160, "3840X2160"}, {
- SIZE_3456X2592, "3456X2592"
- }, {SIZE_3600X2700, "3600X2700"}, {
- SIZE_4096X2304, "4096X2304"
- }, {SIZE_3672X2754, "3672X2754"}, {
- SIZE_3840X2880, "3840X2880"
- }, {SIZE_4000X3000, "4000X3000"}, {
- SIZE_4608X2592, "4608X2592"
- }, {SIZE_4096X3072, "4096X3072"}, {
- SIZE_4800X3200, "4800X3200"
- }, {SIZE_5120X2880, "5120X2880"}, {
- SIZE_5120X3840, "5120X3840"
- }, {SIZE_6400X4800, "6400X480"},
-
-};
-
-static enum resolution_size get_res_size(const char *res_str)
-{
- enum resolution_size ret = SIZE_NULL;
- const struct res_item *item;
- int i;
-
- if (!res_str)
- return SIZE_NULL;
- for (i = 0; i < ARRAY_SIZE(res_item_array); i++) {
- item = &res_item_array[i];
- if (!strcmp(item->name, res_str)) {
- ret = item->size;
- return ret;
- }
- }
-
- return ret;
-}
-
-static inline void GXBB_cam_enable_clk(void)
-{
- struct clk *clk;
-
- clk = clk_get(&cam_pdev->dev, "clk_camera_24");
- if (IS_ERR(clk)) {
- pr_info("cannot get camera m-clock\n");
- clk = NULL;
- } else {
- cam_clk = clk;
- clk_prepare_enable(clk);
- }
-}
-
-static inline void GXBB_cam_disable_clk(int spread_spectrum)
-{
- if (cam_clk) {
- clk_disable_unprepare(cam_clk);
- clk_put(cam_clk);
- }
-}
-
-static inline void GX12_cam_enable_clk(void)
-{
- struct clk *clk;
- unsigned long clk_rate;
-
- clk = devm_clk_get(&cam_pdev->dev, "g12a_24m");
- if (IS_ERR(clk)) {
- pr_info("cannot get camera m-clock\n");
- clk = NULL;
- } else {
- cam_clk = clk;
- clk_set_rate(clk, 24000000);
- clk_prepare_enable(clk);
- clk_rate = clk_get_rate(clk);
- }
-}
-
-static inline void GX12_cam_disable_clk(int spread_spectrum)
-{
- if (cam_clk) {
- clk_disable_unprepare(cam_clk);
- devm_clk_put(&cam_pdev->dev, cam_clk);
- pr_info("Success disable mclk\n");
- }
-}
-
-static inline void cam_enable_clk(int clk, int spread_spectrum)
-{
- pr_err("camera mclk enable failed, unsupport chip\n");
-}
-
-static inline void cam_disable_clk(int spread_spectrum)
-{
- pr_err("camera mclk disable failed, unsupport chip\n");
-}
-
-/*static struct platform_device *cam_pdev;*/
-
-void aml_cam_init(struct aml_cam_info_s *cam_dev)
-{
- /*select XTAL as camera clock*/
- if (get_cpu_type() == MESON_CPU_MAJOR_ID_GXBB)
- GXBB_cam_enable_clk();
- else if ((get_cpu_type() == MESON_CPU_MAJOR_ID_G12A) ||
- (get_cpu_type() == MESON_CPU_MAJOR_ID_G12B))
- GX12_cam_enable_clk();
- else
- cam_enable_clk(cam_dev->mclk, cam_dev->spread_spectrum);
-
- /*coding style need: msleep < 20ms can sleep for up to 20ms*/
- msleep(20);
- /*set camera power enable*/
- if (!cam_dev->front_back) {
- cam_dev->pwdn_pin = camera0_pwdn_pin;
- cam_dev->rst_pin = camera0_rst_pin;
- } else {
- cam_dev->pwdn_pin = camera1_pwdn_pin;
- cam_dev->rst_pin = camera1_rst_pin;
- }
-
- gpio_direction_output(cam_dev->pwdn_pin, cam_dev->pwdn_act);
-
- msleep(20);
-
- gpio_direction_output(cam_dev->pwdn_pin, !(cam_dev->pwdn_act));
-
- msleep(20);
-
- gpio_direction_output(cam_dev->rst_pin, 0);
-
- msleep(20);
-
- gpio_direction_output(cam_dev->rst_pin, 1);
-
- msleep(20);
-
- pr_info("aml_cams: %s init OK\n", cam_dev->name);
-
-}
-
-void aml_cam_uninit(struct aml_cam_info_s *cam_dev)
-{
- int ret;
-
- pr_info("aml_cams: %s uninit.\n", cam_dev->name);
- /*set camera power disable*/
- /*coding style need: msleep < 20ms can sleep for up to 20ms*/
- /*msleep(20);*/
-
- ret = gpio_direction_output(cam_dev->pwdn_pin, cam_dev->pwdn_act);
- if (ret < 0)
- pr_info("aml_cam_uninit pwdn_pin output pwdn_act failed\n");
-
- msleep(20);
-
- ret = gpio_direction_output(cam_dev->rst_pin, 0);
- if (ret < 0)
- pr_info("aml_cam_uninit rst_pin output rst_pin failed\n");
-
- msleep(20);
-
- if (get_cpu_type() == MESON_CPU_MAJOR_ID_GXBB)
- GXBB_cam_disable_clk(cam_dev->spread_spectrum);
- else if ((get_cpu_type() == MESON_CPU_MAJOR_ID_G12A) ||
- (get_cpu_type() == MESON_CPU_MAJOR_ID_G12B))
- GX12_cam_disable_clk(cam_dev->spread_spectrum);
- else
- cam_disable_clk(cam_dev->spread_spectrum);
-}
-
-void aml_cam_flash(struct aml_cam_info_s *cam_dev, int is_on)
-{
- int ret;
-
- if (cam_dev->flash_support) {
- pr_info("aml_cams: %s flash %s.\n",
- cam_dev->name, is_on ? "on" : "off");
-
- ret = gpio_direction_output(cam_dev->flash_ctrl_pin,
- cam_dev->flash_ctrl_level ? is_on : !is_on);
- if (ret < 0)
- pr_info("aml_cam_flash flash_ctrl_pin output failed\n");
- }
-}
-
-void aml_cam_torch(struct aml_cam_info_s *cam_dev, int is_on)
-{
- int ret;
-
- if (cam_dev->torch_support) {
- pr_info("aml_cams: %s torch %s.\n",
- cam_dev->name, is_on ? "on" : "off");
-
- ret = gpio_direction_output(cam_dev->torch_ctrl_pin,
- cam_dev->torch_ctrl_level ? is_on : !is_on);
- if (ret < 0)
- pr_info("aml_cam_torch torch_ctrl_pin output failed\n");
- }
-}
-
-static struct list_head cam_head = LIST_HEAD_INIT(cam_head);
-
-#define DEBUG_DUMP_CAM_INFO
-
-static int fill_csi_dev(struct device_node *p_node,
- struct aml_cam_info_s *cam_dev)
-{
- const char *str;
- int ret = 0;
-
- ret = of_property_read_string(p_node, "clk_channel", &str);
- if (ret) {
- pr_info("failed to read clock channel, \"a or b\"\n");
- cam_dev->clk_channel = CLK_CHANNEL_A;
- } else {
- pr_info("clock channel:clk %s\n", str);
- if (strncmp("a", str, 1) == 0)
- cam_dev->clk_channel = CLK_CHANNEL_A;
- else
- cam_dev->clk_channel = CLK_CHANNEL_B;
- }
-
- return ret;
-
-}
-static int fill_cam_dev(struct device_node *p_node,
- struct aml_cam_info_s *cam_dev)
-{
- const char *str;
- int ret = 0;
- const struct aml_cam_dev_info_s *cam_info = NULL;
- struct device_node *adapter_node = NULL;
- struct i2c_adapter *adapter = NULL;
- unsigned int mclk = 0;
- unsigned int vcm_mode = 0;
-
- if (!p_node || !cam_dev)
- return -1;
-
- ret = of_property_read_u32(p_node, "front_back", &cam_dev->front_back);
- if (ret) {
- pr_info("get camera name failed!\n");
- goto err_out;
- }
-
- ret = of_property_read_string(p_node, "cam_name", &cam_dev->name);
- if (ret) {
- pr_info("get camera name failed!\n");
- goto err_out;
- }
-
- cam_dev->pwdn_pin = of_get_named_gpio(p_node, "gpio_pwdn-gpios", 0);
- if (cam_dev->pwdn_pin == 0) {
- pr_info("%s: failed to map gpio_pwdn !\n", cam_dev->name);
- goto err_out;
- }
-
- ret = gpio_request(cam_dev->pwdn_pin, "camera");
- if (ret < 0)
- pr_info("aml_cam_init pwdn_pin request failed\n");
-
- if (!cam_dev->front_back)
- camera0_pwdn_pin = cam_dev->pwdn_pin;
- else
- camera1_pwdn_pin = cam_dev->pwdn_pin;
-
- cam_dev->rst_pin = of_get_named_gpio(p_node, "gpio_rst-gpios", 0);
- if (cam_dev->rst_pin == 0) {
- pr_info("%s: failed to map gpio_rst !\n", cam_dev->name);
- goto err_out;
- }
- ret = gpio_request(cam_dev->rst_pin, "camera");
- if (ret < 0)
- pr_info("aml_cam_init rst_pin request failed\n");
-
- if (!cam_dev->front_back)
- camera0_rst_pin = cam_dev->rst_pin;
- else
- camera1_rst_pin = cam_dev->rst_pin;
-
- cam_info = get_cam_info_by_name(cam_dev->name);
- if (cam_info == NULL) {
- pr_info("camera %s is not support\n", cam_dev->name);
- ret = -1;
- goto err_out;
- }
-
- of_property_read_u32(p_node, "spread_spectrum",
- &cam_dev->spread_spectrum);
-
- ret = of_property_read_string(p_node, "bt_path", &str);
- if (ret) {
- pr_info("failed to read bt_path\n");
- cam_dev->bt_path = BT_PATH_GPIO;
- } else {
- pr_info("bt_path :%d\n", cam_dev->bt_path);
- if (strncmp("csi", str, 3) == 0)
- cam_dev->bt_path = BT_PATH_CSI2;
- else if (strncmp("gpio_b", str, 6) == 0)
- cam_dev->bt_path = BT_PATH_GPIO_B;
- else
- cam_dev->bt_path = BT_PATH_GPIO;
- }
- of_property_read_u32(p_node, "bt_path_count", &cam_dev->bt_path_count);
- bt_path_count = cam_dev->bt_path_count;
-
- cam_dev->pwdn_act = cam_info->pwdn;
- cam_dev->i2c_addr = cam_info->addr;
- pr_info("camer addr: 0x%x\n", cam_dev->i2c_addr);
- pr_info("camer i2c bus: %d\n", cam_dev->i2c_bus_num);
-
- adapter_node = of_parse_phandle(p_node, "camera-i2c-bus", 0);
- if (adapter_node) {
- adapter = of_find_i2c_adapter_by_node(adapter_node);
- of_node_put(adapter_node);
- if (adapter == NULL) {
- pr_err("%s, failed parse camera-i2c-bus\n",
- __func__);
- return -1;
- }
- }
-
- if (adapter && cam_info->probe_func) {
- aml_cam_init(cam_dev);
- if (cam_info->probe_func(adapter) != 1) {
- pr_info("camera %s not on board\n", cam_dev->name);
- ret = -1;
- aml_cam_uninit(cam_dev);
- goto err_out;
- }
- aml_cam_uninit(cam_dev);
- } else {
- pr_err("can not do probe function\n");
- ret = -1;
- goto err_out;
- }
-
- of_property_read_u32(p_node, "mirror_flip", &cam_dev->m_flip);
- of_property_read_u32(p_node, "vertical_flip", &cam_dev->v_flip);
- of_property_read_u32(p_node, "vdin_path", &cam_dev->vdin_path);
-
- ret = of_property_read_string(p_node, "max_cap_size", &str);
- if (ret)
- pr_info("failed to read max_cap_size\n");
- else {
- pr_info("max_cap_size :%s\n", str);
- cam_dev->max_cap_size = get_res_size(str);
- }
- if (cam_dev->max_cap_size == SIZE_NULL)
- cam_dev->max_cap_size = cam_info->max_cap_size;
-
- ret = of_property_read_u32(p_node, "mclk", &mclk);
- if (ret)
- cam_dev->mclk = 24000;
- else
- cam_dev->mclk = mclk;
-
- ret = of_property_read_u32(p_node, "vcm_mode", &vcm_mode);
- if (ret)
- cam_dev->vcm_mode = 0;
- else
- cam_dev->vcm_mode = vcm_mode;
- pr_info("vcm mode is %d\n", cam_dev->vcm_mode);
-
- ret = of_property_read_u32(p_node, "flash_support",
- &cam_dev->flash_support);
- if (cam_dev->flash_support) {
- of_property_read_u32(p_node, "flash_ctrl_level",
- &cam_dev->flash_ctrl_level);
- ret = of_property_read_string(p_node, "flash_ctrl_pin", &str);
- if (ret) {
- pr_info("%s: failed to get flash_ctrl_pin!\n",
- cam_dev->name);
- cam_dev->flash_support = 0;
- } else {
- cam_dev->flash_ctrl_pin = of_get_named_gpio(p_node,
- "flash_ctrl_pin", 0);
- if (cam_dev->flash_ctrl_pin == 0) {
- pr_info("%s: failed to map flash_ctrl_pin !\n",
- cam_dev->name);
- cam_dev->flash_support = 0;
- cam_dev->flash_ctrl_level = 0;
- }
- ret = gpio_request(cam_dev->flash_ctrl_pin, "camera");
- if (ret < 0)
- pr_info("camera flash_ctrl_pin request failed\n");
- }
- }
-
- ret = of_property_read_u32(p_node, "torch_support",
- &cam_dev->torch_support);
- if (cam_dev->torch_support) {
- of_property_read_u32(p_node, "torch_ctrl_level",
- &cam_dev->torch_ctrl_level);
- ret = of_property_read_string(p_node, "torch_ctrl_pin", &str);
- if (ret) {
- pr_info("%s: failed to get torch_ctrl_pin!\n",
- cam_dev->name);
- cam_dev->torch_support = 0;
- } else {
- cam_dev->torch_ctrl_pin = of_get_named_gpio(p_node,
- "torch_ctrl_level", 0);
- ret = gpio_request(cam_dev->torch_ctrl_pin, "camera");
- if (ret < 0)
- pr_info("camera torch_ctrl_pin request failed\n");
- }
- }
-
- ret = of_property_read_string(p_node, "interface", &str);
- if (ret) {
- pr_info("failed to read camera interface \"mipi or dvp\"\n");
- cam_dev->interface = CAM_DVP;
- } else {
- pr_info("camera interface:%s\n", str);
- if (strncmp("dvp", str, 1) == 0)
- cam_dev->interface = CAM_DVP;
- else
- cam_dev->interface = CAM_MIPI;
- }
- if (cam_dev->interface == CAM_MIPI) {
- ret = fill_csi_dev(p_node, cam_dev);
- if (ret < 0)
- goto err_out;
- }
-
- ret = of_property_read_string(p_node, "bayer_fmt", &str);
- if (ret) {
- pr_info("failed to read camera bayer fmt\n");
- cam_dev->bayer_fmt = TVIN_GBRG;
- } else {
- pr_info("color format:%s\n", str);
- if (strncmp("BGGR", str, 4) == 0)
- cam_dev->bayer_fmt = TVIN_BGGR;
- else if (strncmp("RGGB", str, 4) == 0)
- cam_dev->bayer_fmt = TVIN_RGGB;
- else if (strncmp("GBRG", str, 4) == 0)
- cam_dev->bayer_fmt = TVIN_GBRG;
- else if (strncmp("GRBG", str, 4) == 0)
- cam_dev->bayer_fmt = TVIN_GRBG;
- else
- cam_dev->bayer_fmt = TVIN_GBRG;
- }
-
- ret = of_property_read_string(p_node, "config_path", &cam_dev->config);
- if (ret)
- pr_info("failed to read config_file path\n");
- else
- pr_info("config path :%s\n", cam_dev->config);
-
-#ifdef DEBUG_DUMP_CAM_INFO
- pr_info("=======cam %s info=======\n"
- "i2c_bus_num: %d\n"
- "pwdn_act: %d\n"
- "front_back: %d\n"
- "m_flip: %d\n"
- "v_flip: %d\n"
- "i2c_addr: 0x%x\n"
- "config path:%s\n"
- "bt_path:%d\n",
- cam_dev->name, cam_dev->i2c_bus_num, cam_dev->pwdn_act,
- cam_dev->front_back, cam_dev->m_flip, cam_dev->v_flip,
- cam_dev->i2c_addr, cam_dev->config, cam_dev->bt_path);
-#endif /* DEBUG_DUMP_CAM_INFO */
-
- ret = 0;
-
-err_out:
- return ret;
-}
-
-static int do_read_work(char argn, char **argv)
-{
- unsigned int dev_addr, reg_addr, data_len = 1, result;
- unsigned int i2c_bus;
- struct i2c_adapter *adapter;
-
- if (argn < 4) {
- pr_err("args num error");
- return -1;
- }
-
- if (!strncmp(argv[1], "i2c_bus_ao", 9))
- i2c_bus = 4;
- else if (!strncmp(argv[1], "i2c_bus_0", 9))
- i2c_bus = 0;
- else if (!strncmp(argv[1], "i2c_bus_1", 9))
- i2c_bus = 1;
- else if (!strncmp(argv[1], "i2c_bus_2", 9))
- i2c_bus = 2;
- else if (!strncmp(argv[1], "i2c_bus_3", 9))
- i2c_bus = 3;
- else {
- pr_err("bus name error!\n");
- return -1;
- }
-
- adapter = i2c_get_adapter(i2c_bus);
-
- if (adapter == NULL) {
- pr_info("no adapter!\n");
- return -1;
- }
-
- dev_addr = kstrtol(argv[2], 16, NULL);
- reg_addr = kstrtol(argv[3], 16, NULL);
- if (argn == 5) {
- pr_info("argv[4] is %s\n", argv[4]);
- data_len = kstrtol(argv[4], 16, NULL);
- }
-
- if (reg_addr > 256) {
- if (data_len != 2) {
- result = aml_i2c_get_byte(adapter, dev_addr, reg_addr);
- pr_info("register [0x%04x]=0x%02x\n", reg_addr, result);
- } else {
- result = aml_i2c_get_word(adapter, dev_addr, reg_addr);
- pr_info("register [0x%04x]=0x%04x\n", reg_addr, result);
- }
- } else {
- if (data_len != 2) {
- result = aml_i2c_get_byte_add8(adapter,
- dev_addr, reg_addr);
- pr_info("register [0x%02x]=0x%02x\n", reg_addr, result);
- } else {
- result = aml_i2c_get_word_add8(adapter,
- dev_addr, reg_addr);
- pr_info("register [0x%02x]=0x%04x\n", reg_addr, result);
- }
- }
-
- return 0;
-}
-
-static int do_write_work(char argn, char **argv)
-{
- unsigned int dev_addr, reg_addr, reg_val, data_len = 1, ret = 0;
- unsigned int i2c_bus;
- struct i2c_adapter *adapter;
-
- if (argn < 5) {
- pr_err("args num error");
- return -1;
- }
-
- if (!strncmp(argv[1], "i2c_bus_0", 9))
- i2c_bus = 0;
- else if (!strncmp(argv[1], "i2c_bus_1", 9))
- i2c_bus = 1;
- else if (!strncmp(argv[1], "i2c_bus_2", 9))
- i2c_bus = 2;
- else if (!strncmp(argv[1], "i2c_bus_3", 9))
- i2c_bus = 3;
- else if (!strncmp(argv[1], "i2c_bus_ao", 9))
- i2c_bus = 4;
- else {
- pr_err("bus name error!\n");
- return -1;
- }
-
- adapter = i2c_get_adapter(i2c_bus);
-
- if (adapter == NULL) {
- pr_info("no adapter!\n");
- return -1;
- }
-
- dev_addr = kstrtol(argv[2], 16, NULL);
- reg_addr = kstrtol(argv[3], 16, NULL);
- reg_val = kstrtol(argv[4], 16, NULL);
- if (argn == 6)
- data_len = kstrtol(argv[5], 16, NULL);
- if (reg_addr > 256) {
- if (data_len != 2) {
- if (aml_i2c_put_byte(adapter, dev_addr,
- reg_addr, reg_val) < 0) {
- pr_err("write error\n");
- ret = -1;
- } else {
- pr_info("write ok\n");
- ret = 0;
- }
- } else {
- if (aml_i2c_put_word(adapter, dev_addr,
- reg_addr, reg_val) < 0) {
- pr_err("write error\n");
- ret = -1;
- } else {
- pr_info("write ok\n");
- ret = 0;
- }
- }
- } else {
- if (data_len != 2) {
- if (aml_i2c_put_byte_add8(adapter, dev_addr,
- reg_addr, reg_val) < 0) {
- pr_err("write error\n");
- ret = -1;
- } else {
- pr_info("write ok\n");
- ret = 0;
- }
- } else {
- if (aml_i2c_put_word_add8(adapter, dev_addr,
- reg_addr, reg_val) < 0) {
- pr_err("write error\n");
- ret = -1;
- } else {
- pr_info("write ok\n");
- ret = 0;
- }
- }
- }
-
- return ret;
-}
-
-static struct class *cam_clsp;
-
-static ssize_t show_help(struct class *class, struct class_attribute *attr,
- char *buf)
-{
- ssize_t size = 0;
-
- pr_info(
- "echo [read | write] i2c_bus_type device_address register_address [value] [data_len] > i2c_debug\n"
- "i2c_bus_type are: i2c_bus_ao, i2c_bus_a, i2c_bus_b, i2c_bus_c, i2c_bus_d\n"
- "e.g.: echo read i2c_bus_ao 0x3c 0x18 1\n"
- " echo write i2c_bus_ao 0x3c 0x18 0x24 1\n");
- return size;
-}
-
-static ssize_t store_i2c_debug(struct class *class,
- struct class_attribute *attr, const char *buf,
- size_t count)
-{
- int argn;
- char *buf_work, *p, *para;
- char cmd;
- char *argv[6];
-
- buf_work = kstrdup(buf, GFP_KERNEL);
- p = buf_work;
-
- for (argn = 0; argn < 6; argn++) {
- para = strsep(&p, " ");
- if (para == NULL)
- break;
- argv[argn] = para;
- pr_info("argv[%d] = %s\n", argn, para);
- }
-
- if (argn < 4 || argn > 6)
- goto end;
-
- cmd = argv[0][0];
- switch (cmd) {
- case 'r':
- case 'R':
- do_read_work(argn, argv);
- break;
- case 'w':
- case 'W':
- do_write_work(argn, argv);
- break;
- }
- return count;
-end:
- pr_err("error command!\n");
- kfree(buf_work);
- return -EINVAL;
-}
-
-static LIST_HEAD(info_head);
-
-static ssize_t cam_info_show(struct class *class, struct class_attribute *attr,
- char *buf)
-{
- struct list_head *p;
- struct aml_cam_info_s *cam_info = NULL;
- int count = 0;
-
- if (!list_empty(&info_head)) {
- count += sprintf(&buf[count],
- "name\t\tversion\t\t\t\tface_dir\t"
- "i2c_addr\n");
- list_for_each(p, &info_head) {
- cam_info = list_entry(p, struct aml_cam_info_s,
- info_entry);
- }
- }
- return count;
-}
-
-static struct class_attribute aml_cam_attrs[] = {
- __ATTR(i2c_debug, 0644, show_help, store_i2c_debug),
- __ATTR_RO(cam_info), __ATTR(help, 0644, show_help, NULL),
- __ATTR_NULL,
-};
-
-int aml_cam_info_reg(struct aml_cam_info_s *cam_info)
-{
- int ret = -1;
-
- if (cam_info) {
- list_add(&cam_info->info_entry, &info_head);
- ret = 0;
- }
- return ret;
-}
-
-int aml_cam_info_unreg(struct aml_cam_info_s *cam_info)
-{
- int ret = -1;
- struct list_head *p, *n;
- struct aml_cam_info_s *tmp_info = NULL;
-
- if (cam_info) {
- list_for_each_safe(p, n, &info_head) {
- tmp_info = list_entry(p, struct aml_cam_info_s,
- info_entry);
- if (tmp_info == cam_info) {
- list_del(p);
- return 0;
- }
- }
- }
- return ret;
-}
-
-static int aml_cams_probe(struct platform_device *pdev)
-{
- struct device_node *cams_node = pdev->dev.of_node;
- struct device_node *child;
- struct i2c_board_info board_info;
- struct i2c_adapter *adapter = NULL;
- struct device_node *adapter_node = NULL;
- struct timeval camera_start;
- struct timeval camera_end;
- int i;
- unsigned long time_use = 0;
-
- temp_cam = kzalloc(sizeof(struct aml_cam_info_s), GFP_KERNEL);
- if (!temp_cam)
- return -ENOMEM;
-
- cam_pdev = pdev;
- do_gettimeofday(&camera_start);
- for_each_child_of_node(cams_node, child) {
-
- memset(temp_cam, 0, sizeof(struct aml_cam_info_s));
-
- if (fill_cam_dev(child, temp_cam))
- continue;
-
- /*register exist camera*/
- memset(&board_info, 0, sizeof(board_info));
- strlcpy(board_info.type, temp_cam->name, I2C_NAME_SIZE);
-
- adapter_node = of_parse_phandle(child, "camera-i2c-bus", 0);
- if (adapter_node) {
- adapter = of_get_i2c_adapter_by_node(adapter_node);
- of_node_put(adapter_node);
- if (adapter == NULL) {
- pr_err("%s, failed parse camera-i2c-bus\n",
- __func__);
- return -1;
- }
- } else {
- pr_err("adapter node is NULL.\n");
- return -1;
- }
- board_info.addr = temp_cam->i2c_addr;
- board_info.platform_data = temp_cam;
- pr_info("new i2c device\n");
- /*i2c_new_existing_device(adapter, &board_info)*/
- i2c_new_device(adapter, &board_info);
- }
- do_gettimeofday(&camera_end);
- time_use = (camera_end.tv_sec - camera_start.tv_sec) * 1000 +
- (camera_end.tv_usec - camera_start.tv_usec) / 1000;
- pr_info("camera probe cost time = %ldms\n", time_use);
-
- pr_info("aml probe finish\n");
- cam_clsp = class_create(THIS_MODULE, "aml_camera");
- for (i = 0; aml_cam_attrs[i].attr.name; i++) {
- if (class_create_file(cam_clsp, &aml_cam_attrs[i]) < 0)
- return -1;
- }
-
- return 0;
-}
-
-static int aml_cams_remove(struct platform_device *pdev)
-{
- if (camera0_pwdn_pin != 0)
- gpio_free(camera0_pwdn_pin);
- if (camera0_rst_pin != 0)
- gpio_free(camera0_rst_pin);
- if (camera1_pwdn_pin != 0)
- gpio_free(camera1_pwdn_pin);
- if (camera1_rst_pin != 0)
- gpio_free(camera1_rst_pin);
-
- kfree(temp_cam);
- temp_cam = NULL;
-
- return 0;
-}
-
-static const struct of_device_id cams_prober_dt_match[] = {{
- .compatible =
- "amlogic, cams_prober",
- }, {},
-};
-
-static struct platform_driver aml_cams_prober_driver = {
- .probe = aml_cams_probe, .remove = aml_cams_remove, .driver = {
- .name =
- "aml_cams_prober", .owner = THIS_MODULE, .of_match_table =
- cams_prober_dt_match,
- },
-};
-
-static int __init aml_cams_prober_init(void)
-{
- if (platform_driver_register(&aml_cams_prober_driver)) {
- pr_err("aml_cams_probre_driver register failed\n");
- return -ENODEV;
- }
-
- return 0;
-}
-
-static void __exit aml_cams_prober_exit(void)
-{
- bt_path_count = 0;
- platform_driver_unregister(&aml_cams_prober_driver);
-}
-
-module_init(aml_cams_prober_init);
-module_exit(aml_cams_prober_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("Amlogic Cameras prober driver");
-
+++ /dev/null
-/*
- * drivers/amlogic/media/camera/common/config_parser.c
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#include "config_parser.h"
-#include <linux/uaccess.h>
-#include <linux/fs.h>
-#include <linux/vmalloc.h>
-#include <linux/errno.h>
-
-static struct file *fp;
-mm_segment_t fs;
-
-char *aet_key = "aet_start";
-char *hw_key = "hw_start";
-char *effect_key = "effect_start";
-char *capture_key = "capture_start";
-char *scenes_key = "scenes_start";
-char *wb_key = "wb_start";
-char *wave_key = "wave_start";
-char *lens_key = "lens_start";
-char *gamma_key = "gamma_start";
-char *wb_sensor_key = "mwb_sensor_start";
-char *version_key = "version_start";
-char *cm_key = "cm_start";
-char *nr_key = "nr_start";
-char *peaking_key = "peaking_start";
-
-struct buffer_para_s {
- char *buffer;
- int data_start;
- int data_size;
- int buffer_len;
-};
-
-void *realloc_mem(char *buffer, int new_size, int *old_size)
-{
- char *tmp = vmalloc(new_size);
-
- if (*old_size >= new_size) {
- vfree(tmp);
- return buffer;
- }
-
- if (tmp != NULL) {
- memcpy(tmp, buffer, *old_size);
- *old_size = new_size;
- vfree(buffer);
- return tmp;
- } else
- return NULL;
-}
-
-/*
- ***************************************
- *Name : camera_open_config
- *Input : *config_file
- *Output : file size
- *function : open the firware file, and return total size
- ***************************************
- */
-
-int camera_open_config(const char *config_file)
-{
- loff_t file_size;
- struct inode *inode = NULL;
-
- fp = filp_open(config_file, O_RDONLY, 0);
- if (IS_ERR(fp)) {
- pr_err("read config file error");
- return -1;
- }
-
- inode = fp->f_path.dentry->d_inode;
- file_size = inode->i_size;
- fs = get_fs();
- set_fs(KERNEL_DS);
-
- return file_size;
-
-}
-
-/*
- ***********************************
- *Name : camera_read_config
- *Input : offset
- *length, read length
- *buf, return buffer
- *Output :
- *function : read data to buffer
- ***********************************
- */
-
-int camera_read_config(int offset, int length, char *buf)
-{
- loff_t pos = offset;
-
- vfs_read(fp, buf, length, &pos);
- return 0;
-}
-
-/*
- **********************************
- *Name : camera_close_config
- *Input :
- *Output :
- *function : close file
- **********************************
- */
-
-int camera_close_config(void)
-{
- set_fs(fs);
- filp_close(fp, NULL);
- return 0;
-}
-
-static int camera_read_buff(struct i2c_adapter *adapter,
- unsigned short i2c_addr, char *buf, int addr_len,
- int data_len)
-{
- int i2c_flag = -1;
-
- struct i2c_msg msgs[] = {{
- .addr = i2c_addr, .flags = 0,
- .len = addr_len, .buf = buf,
- }, {
- .addr = i2c_addr, .flags = I2C_M_RD,
- .len = data_len, .buf = buf,
- }
- };
-
- i2c_flag = i2c_transfer(adapter, msgs, 2);
-
- return i2c_flag;
-}
-
-static int camera_write_buff(struct i2c_adapter *adapter,
- unsigned short i2c_addr, char *buf, int len)
-{
- struct i2c_msg msg[] = {{
- .addr = i2c_addr, .flags = 0, /* |I2C_M_TEN, */
- .len = len, .buf = buf,
- }
-
- };
-
- if (i2c_transfer(adapter, msg, 1) < 0)
- return -1;
- else
- return 0;
-}
-
-int my_i2c_put_byte(struct i2c_adapter *adapter, unsigned short i2c_addr,
- unsigned short addr, unsigned char data)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)((addr >> 8) & 0xff);
- buff[1] = (unsigned char)(addr & 0xff);
- buff[2] = data;
- if (camera_write_buff(adapter, i2c_addr, buff, 3) < 0)
- return -1;
- return 0;
-}
-
-int my_i2c_put_byte_add8(struct i2c_adapter *adapter, unsigned short i2c_addr,
- char *buf, int len)
-{
- if (camera_write_buff(adapter, i2c_addr, buf, len) < 0)
- return -1;
- return 0;
-}
-
-int my_i2c_get_byte(struct i2c_adapter *adapter, unsigned short i2c_addr,
- unsigned short addr)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)((addr >> 8) & 0xff);
- buff[1] = (unsigned char)(addr & 0xff);
-
- if (camera_read_buff(adapter, i2c_addr, buff, 2, 1) < 0)
- return -1;
- return buff[0];
-}
-
-int my_i2c_get_word(struct i2c_adapter *adapter, unsigned short i2c_addr)
-{
- unsigned char buff[4];
- unsigned short data;
-
- buff[0] = 0;
-
- if (camera_read_buff(adapter, i2c_addr, buff, 1, 2) < 0)
- return -1;
-
- data = buff[0];
- data = (data << 8) | buff[1];
-
- return data;
-}
-
-char *search_string(struct buffer_para_s *buf_para, int *offset, int *remained,
- char *start, char *end)
-{
- char *iter, *pter, *buffer;
- int data_start, data_size, buffer_len;
- int add = 0;
-
- buffer = buf_para->buffer;
- data_start = buf_para->data_start;
- data_size = buf_para->data_size;
- buffer_len = buf_para->buffer_len;
- iter = strstr(buffer + data_start, start);
- while (iter == NULL) {
- if (iter == NULL && *remained < strlen(start)) {
- pr_err("wrong config file");
- return NULL;
- }
- memset(buffer, 0, buffer_len);
- if (*remained < BUFFER_SIZE) {
- camera_read_config(*offset - strlen(start),
- *remained, buffer); /* check bounds */
- *offset += *remained - strlen(start);
- data_size = *remained;
- *remained = 0;
- data_start = 0;
- } else {
- camera_read_config(*offset - strlen(start),
- BUFFER_SIZE, buffer);/* check bounds */
- *offset += BUFFER_SIZE - strlen(start);
- data_size = BUFFER_SIZE;
- *remained -= BUFFER_SIZE;
- data_start = 0;
- }
- iter = strstr(buffer, start);
- }
- data_start = iter - buffer;
- /*** check **/
- if (data_start > 512) {
- data_size -= data_start;
- memmove(buffer, iter, data_size);
- *(buffer + data_size) = '\0';
- iter = buffer;
- data_start = 0;
- }
- pter = strstr(iter + strlen(start), end);
- while (pter == NULL) {
- if (pter == NULL && *remained < strlen(end)) {
- pr_err("wrong config file");
- return NULL;
- }
- buffer =
- (char *)realloc_mem(buffer, data_size + BUFFER_SIZE + 1,
- &buffer_len);
- if (buffer == NULL) {
- pr_err("realloc failed\n");
- return NULL;
- }
- if (*remained < BUFFER_SIZE) {
- camera_read_config(*offset, *remained,
- buffer + data_size); /* check bounds */
- add = *remained;
- *offset += *remained;
- *remained = 0;
- } else {
- camera_read_config(*offset, BUFFER_SIZE,
- buffer + data_size); /* check bounds */
- add = BUFFER_SIZE;
- *remained -= BUFFER_SIZE;
- *offset += BUFFER_SIZE;
- }
- *(buffer + data_size + add) = '\0';
- pter = strstr(buffer + data_size - strlen(end), end);
- data_size += add;
- }
- /* if realloc ,iter is invalid,so recalculate */
- iter = buffer + data_start;
- data_start = pter - buffer;
-
- buf_para->buffer = buffer;
- buf_para->data_start = data_start;
- buf_para->data_size = data_size;
- buf_para->buffer_len = buffer_len;
- return iter;
-}
-
-char *search_key(struct buffer_para_s *buf_para, int *offset, int *remained)
-{
- char *iter, *buffer;
- int data_start, data_size, buffer_len;
- int add = 0;
-
- buffer = buf_para->buffer;
- data_start = buf_para->data_start;
- data_size = buf_para->data_size;
- buffer_len = buf_para->buffer_len;
-
- iter = strstr(buffer + data_start, "[");
- while (iter == NULL) {
- if (iter == NULL && *remained < 20) {
- pr_err("file end\n");
- return NULL;
- }
- memset(buffer, 0, buffer_len);
- if (*remained < BUFFER_SIZE) {
- camera_read_config(*offset,
- *remained, buffer); /* check bounds */
- *offset += *remained;
- data_size = *remained;
- *remained = 0;
- data_start = 0;
- } else {
- camera_read_config(*offset,
- BUFFER_SIZE, buffer); /* check bounds */
- *offset += BUFFER_SIZE;
- data_size = BUFFER_SIZE;
- *remained -= BUFFER_SIZE;
- data_start = 0;
- }
- iter = strstr(buffer, "[");
- }
- data_start = iter - buffer;
- /*** check **/
- if (data_start + 20 > data_size) { /* ensure we have an complete key */
- buffer =
- (char *)realloc_mem(buffer, data_size + BUFFER_SIZE + 1,
- &buffer_len);
- if (buffer == NULL) {
- pr_err("realloc failed\n");
- return NULL;
- }
- if (*remained < BUFFER_SIZE) {
- camera_read_config(*offset, *remained,
- buffer + data_size); /* check bounds */
- add = *remained;
- *offset += *remained;
- *remained = 0;
-
- } else {
- camera_read_config(*offset, BUFFER_SIZE,
- buffer + data_size); /* check bounds */
- add = BUFFER_SIZE;
- *remained -= BUFFER_SIZE;
- *offset += BUFFER_SIZE;
- }
- *(buffer + data_size + add) = '\0';
- data_size += add;
- }
-/* if realloc ,iter is invalid,so recalculate */
- iter = buffer + data_start;
-
- buf_para->buffer = buffer;
- buf_para->data_start = data_start;
- buf_para->data_size = data_size;
- buf_para->buffer_len = buffer_len;
- return iter;
-}
-
-int parse_head(char *buffer, int *sum)
-{
- int ret;
- char *iter;
-
- iter = strstr(buffer, "sum");
- if (iter == NULL)
- return -WRONG_FORMAT;
- iter += 4; /* point to value */
- ret = kstrtoint(iter, 10, sum);
- return 0;
-}
-
-int parse_body_head(char *buffer, int *no, int check, char *name)
-{
- int ret;
- char *iter;
-
- iter = strstr(buffer, "no");
- iter += 3;
- ret = kstrtoint(iter, 10, no);
- iter = strstr(iter, "name");
- iter += 5;
- ret = kstrtos8(name, 16, iter);
- return 0;
-}
-int parse_aet_element_info(char **iter, struct sensor_aet_info_s *info)
-{
- int ret;
-
- *iter = strstr(*iter, "export");
- *iter += 7;
- ret = kstrtouint(*iter, 16, &(info->fmt_main_fr));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(info->fmt_capture));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(info->fmt_hactive));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(info->fmt_vactive));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(info->fmt_rated_fr));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(info->fmt_min_fr));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(info->tbl_max_step));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(info->tbl_rated_step));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(info->tbl_max_gain));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(info->tbl_min_gain));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter,
- 16, &(info->format_transfer_parameter));
- *iter = strstr(*iter, ",");
- *iter += 1;
- return 0;
-
-}
-
-int parse_aet_element_tbl(char **iter, struct sensor_aet_s *tbl)
-{
- int ret;
-
- ret = kstrtouint(*iter, 16, &(tbl->exp));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(tbl->ag));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(tbl->vts));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(tbl->gain));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(tbl->fr));
- *iter = strstr(*iter, ",");
- *iter += 1;
- return 0;
-}
-
-int parse_last_aet_element_tbl(char **iter, struct sensor_aet_s *tbl)
-{
- int ret;
-
- ret = kstrtouint(*iter, 16, &(tbl->exp));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(tbl->ag));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(tbl->vts));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(tbl->gain));
- *iter = strstr(*iter, ",");
- *iter += 1;
- ret = kstrtouint(*iter, 16, &(tbl->fr));
- return 0;
-}
-
-int parse_effect(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int ret1, ret2, ret3, sum, check, i;
- char *iter;
-
- iter = search_string(buf_para, offset, remained, "effect_start]",
- "[effect]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- /***parser head***/
- ret1 = parse_head(iter, &sum);
- if (ret1 != 0)
- return -HEAD_FAILED;
- cf->eff.sum = sum;
- /**parser body***/
- check = 0;
- while (check < sum) {
- iter = search_string(buf_para, offset,
- remained, "[effect]", "[effect");
- if (iter == NULL)
- return -WRONG_FORMAT;
- ret2 = parse_body_head(iter, &(cf->eff.eff[check].num), check,
- cf->eff.eff[check].name);
- if (ret2 != 0)
- return -BODY_HEAD_FAILED;
- iter = strstr(iter, "export");
- iter += 7;
- i = 0;
- while (i < EFFECT_MAX && iter != NULL) {
- ret3 = kstrtouint(iter,
- 16, &(cf->eff.eff[check].export[i]));
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
- }
- if (i != EFFECT_MAX)
- return -CHECK_LEN_FAILED;
- check++;
- }
- if (check != sum)
- return -CHECK_FAILED;
- return 0;
-}
-
-int parse_aet(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int sum, ret, check, i;
- char *iter;
-
- iter = search_string(buf_para, offset, remained, "aet_start]", "[aet]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- /***parser head***/
- ret = parse_head(iter, &sum);
- if (sum <= 0)
- return -HEAD_FAILED;
- cf->aet.sum = sum;
- /**parser body***/
- for (i = 0; i < sum; i++) {
- cf->aet.aet[i].info =
- kmalloc(sizeof(struct sensor_aet_info_s), 0);
- if ((cf->aet.aet[i].info) == NULL) {
- while (i-- > 0)
- kfree(cf->aet.aet[i].info);
- return -NO_MEM;
- }
- } /* alloc head */
- check = 0;
- while (check < sum) {
- iter = search_string(buf_para, offset,
- remained, "[aet]", "[aet");
- if (iter == NULL) {
- pr_err("aet wrong config format\n");
- ret = -WRONG_FORMAT;
- goto clean;
- }
- ret = parse_body_head(iter, &(cf->aet.aet[check].num), check,
- cf->aet.aet[check].name);
- if (ret != 0) {
- ret = -HEAD_FAILED;
- goto clean;
- }
- ret = parse_aet_element_info(&iter, cf->aet.aet[check].info);
- if (ret != 0) {
- ret = -BODY_ELEMENT_FAILED;
- goto clean;
- }
-
- cf->aet.aet[check].aet_table =
- vmalloc(sizeof(struct sensor_aet_s) *
- (cf->aet.aet[check].info->tbl_max_step + 1));
- if ((cf->aet.aet[check].aet_table) == NULL) {
- for (i = 0; i < check; i++)
- vfree(cf->aet.aet[i].aet_table);
- ret = -NO_MEM;
- goto clean;
- }
- for (i = 0; i <= cf->aet.aet[check].info->tbl_max_step; i++) {
- if (i == cf->aet.aet[check].info->tbl_max_step) {
- ret = parse_last_aet_element_tbl(
- &iter, &(cf->aet.aet[check].aet_table[i]));
- } else
- ret = parse_aet_element_tbl(&iter,
- &(cf->aet.aet[check].aet_table[i]));
- if (ret != 0) {
- ret = -BODY_ELEMENT_FAILED;
- goto clean_table;
- }
- }
- check++;
- }
- return 0;
-
-clean_table:
- for (i = 0; i <= check; i++)
- vfree(cf->aet.aet[i].aet_table);
-clean:
- for (i = 0; i < sum; i++)
- kfree(cf->aet.aet[i].info);
- return ret;
-}
-
-int parse_hw(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int ret1, ret2, ret3, sum, check, i;
- char *iter = NULL;
- char *eter = NULL;
-
- iter = search_string(buf_para, offset, remained, "hw_start]", "[hw]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- /***parser head***/
- ret1 = parse_head(iter, &sum);
- if (ret1 != 0)
- return -HEAD_FAILED;
- cf->hw.sum = sum;
- /**parser body***/
- check = 0;
- while (check < sum) {
- iter = search_string(buf_para, offset, remained, "[hw]", "[hw");
- if (iter == NULL)
- return -WRONG_FORMAT;
- ret2 = parse_body_head(iter, &(cf->hw.hw[check].num), check,
- cf->hw.hw[check].name);
- if (ret2 != 0)
- return -BODY_HEAD_FAILED;
- iter = strstr(iter, "export");
- iter += 7;
- eter = strstr(iter, ";");
- if (eter == NULL)
- return -WRONG_FORMAT;
- i = 0;
- while (iter < eter) {
- ret3 = kstrtouint(iter,
- 16, &(cf->hw.hw[check].export[i]));
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
- }
- check++;
- }
- if (check != sum)
- return -CHECK_FAILED;
- return 0;
-}
-
-int parse_wb(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int ret1, ret2, ret3, sum, check, i;
- char *iter = NULL;
- char *eter = NULL;
-
- iter = search_string(buf_para, offset, remained, "wb_start]", "[wb]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- /***parser head***/
- ret1 = parse_head(iter, &sum);
- if (ret1 != 0)
- return -HEAD_FAILED;
- cf->wb.sum = sum;
- /**parser body***/
- check = 0;
- while (check < sum) {
- iter = search_string(buf_para, offset, remained, "[wb]", "[wb");
- if (iter == NULL)
- return -WRONG_FORMAT;
- ret2 = parse_body_head(iter, &(cf->wb.wb[check].num), check,
- cf->wb.wb[check].name);
- if (ret2 != 0)
- return -BODY_HEAD_FAILED;
- iter = strstr(iter, "export");
- iter += 7;
- eter = strstr(iter, ";");
- if (eter == NULL)
- return -WRONG_FORMAT;
- i = 0;
- while (iter < eter) {
- ret3 = kstrtouint(iter,
- 16, &(cf->wb.wb[check].export[i]));
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
-
- }
- if (i != WB_MAX)
- return -CHECK_LEN_FAILED;
- check++;
- }
- if (check != sum)
- return -CHECK_FAILED;
- return 0;
-
-}
-
-int parse_capture(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int ret1, ret2, ret3, sum, check, i;
- char *iter = NULL;
- char *eter = NULL;
-
- iter = search_string(buf_para, offset, remained, "capture_start]",
- "[capture]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- /***parser head***/
- ret1 = parse_head(iter, &sum);
- if (ret1 != 0)
- return -HEAD_FAILED;
- cf->capture.sum = sum;
- /* pr_err("capture sum:%d\n",sum); */
- /**parser body***/
- check = 0;
- while (check < sum) {
- iter = search_string(buf_para, offset, remained, "[capture]",
- "[capture");
- if (iter == NULL) {
- pr_err("search wrong\n");
- return -WRONG_FORMAT;
- }
- ret2 = parse_body_head(iter,
- &(cf->capture.capture[check].num), check,
- cf->capture.capture[check].name);
- if (ret2 != 0)
- return -BODY_HEAD_FAILED;
- /* pr_err("name:%s\n",cf->capture.capture[check].name); */
- iter = strstr(iter, "export");
- if (iter == NULL) {
- pr_err("iter is NULL\n");
- return -WRONG_FORMAT;
- }
- iter += 7;
- eter = strstr(iter, ";");
- if (eter == NULL)
- return -WRONG_FORMAT;
- i = 0;
- while (iter < eter) {
- ret3 = kstrtouint(iter,
- 16, &(cf->capture.capture[check].export[i]));
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
- }
- if (i != CAPTURE_MAX)
- return -CHECK_LEN_FAILED;
- check++;
- }
- if (check != sum)
- return -CHECK_FAILED;
- return 0;
-
-}
-
-int parse_wave(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int i, ret;
- char *iter = NULL;
- char *eter = NULL;
-
- iter = search_string(buf_para, offset, remained, "wave_start]",
- "[wave_end]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- iter = strstr(iter, "export");
- iter += 7;
- eter = strstr(iter, ";");
- if (eter == NULL)
- return -WRONG_FORMAT;
- i = 0;
- while (iter < eter) {
- ret = kstrtouint(iter, 16, &(cf->wave.export[i]));
- /* pr_err("wave:%x\n",cf->wave.export[i]); */
- iter = strstr(iter, ",");
- i++;
- if (iter == NULL)
- break;
- iter += 1;
- }
- if (i != WAVE_MAX)
- return -CHECK_LEN_FAILED;
- return 0;
-}
-
-int parse_scene(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int sum, ret1, ret2, ret3, check, i;
- char *iter = NULL;
- char *eter = NULL;
-
- iter = search_string(buf_para, offset, remained, "scenes_start]",
- "[scenes]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- /***parser head***/
- ret1 = parse_head(iter, &sum);
- if (sum <= 0)
- return -HEAD_FAILED;
- cf->scene.sum = sum;
-
- /**parser body***/
- check = 0;
- while (check < sum) {
- iter = search_string(buf_para, offset,
- remained, "[scenes]", "[scenes");
- if (iter == NULL) {
- pr_err("scene wrong config format\n");
- return -WRONG_FORMAT;
- }
- ret2 = parse_body_head(iter, &((cf->scene.scene[check]).num),
- check, (cf->scene.scene[check].name));
- if (ret2 != 0)
- return -BODY_HEAD_FAILED;
- iter = strstr(iter, "export");
- iter += 7;
- eter = strstr(iter, ";");
- if (eter == NULL)
- return -WRONG_FORMAT;
- i = 0;
- while (iter < eter) {
- ret3 = kstrtouint(iter,
- 16, &(cf->scene.scene[check].export[i]));
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
- }
- if (i != SCENE_MAX)
- return -CHECK_LEN_FAILED;
- check++;
- }
- if (check != sum)
- return -CHECK_FAILED;
- return 0;
-}
-
-int parse_lens(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int sum, ret1, ret2, ret3, check, i;
- char *iter = NULL;
- char *eter = NULL;
-
- iter = search_string(buf_para, offset,
- remained, "lens_start]", "[lens]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- /***parser head***/
- ret1 = parse_head(iter, &sum);
- if (sum <= 0)
- return -HEAD_FAILED;
- cf->lens.sum = sum;
-
- /**parser body***/
- check = 0;
- while (check < sum) {
- iter = search_string(buf_para, offset,
- remained, "[lens]", "[lens");
- if (iter == NULL) {
- pr_err("lens wrong config format\n");
- return -WRONG_FORMAT;
- }
- ret2 = parse_body_head(iter,
- &((cf->lens.lens[check]).num),
- check,
- (cf->lens.lens[check].name));
- if (ret2 != 0)
- return -BODY_HEAD_FAILED;
- iter = strstr(iter, "export");
- iter += 7;
- eter = strstr(iter, ";");
- if (eter == NULL)
- return -WRONG_FORMAT;
- i = 0;
- while (iter < eter) {
- ret3 = kstrtouint(iter,
- 16, &(cf->lens.lens[check].export[i]));
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
- }
- if (i != LENS_MAX)
- return -CHECK_LEN_FAILED;
- check++;
- }
- if (check != sum)
- return -CHECK_FAILED;
- return 0;
-}
-
-int parse_gamma(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int i, ret;
- char *iter;
-
- iter = search_string(buf_para, offset, remained, "gamma_start]",
- "[gamma_end]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- /***parser head***/
- iter = strstr(iter, "export");
- iter += 7;
- for (i = 0; i < GAMMA_MAX && iter != NULL;) {
- ret = kstrtouint(iter, 16, &(cf->gamma.gamma_r[i]));
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
- }
- if (i != GAMMA_MAX)
- return -CHECK_LEN_FAILED;
- for (i = 0; i < GAMMA_MAX && iter != NULL;) {
- ret = kstrtouint(iter, 16, &(cf->gamma.gamma_g[i]));
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
- }
- if (i != GAMMA_MAX)
- return -CHECK_LEN_FAILED;
- for (i = 0; i < GAMMA_MAX && iter != NULL;) {
- ret = kstrtouint(iter,
- 16, &(cf->gamma.gamma_b[i]));
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
- }
- if (i != GAMMA_MAX)
- return -CHECK_LEN_FAILED;
- return 0;
-}
-
-int parse_wb_sensor(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int i, ret;
- char *iter;
-
- iter = search_string(buf_para, offset, remained, "mwb_sensor_start]",
- "[mwb_sensor_end]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- /***parser head***/
- iter = strstr(iter, "export");
- iter += 7;
- i = 0;
- while (i < WB_SENSOR_MAX && iter != NULL) {
- ret = kstrtouint(iter, 16, &(cf->wb_sensor_data.export[i]));
- /* pr_err("wb sensor:%x\n",cf->wb_sensor_data.export[i]); */
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
- }
- if (i != WB_SENSOR_MAX)
- return -CHECK_LEN_FAILED;
- return 0;
-}
-
-int parse_version(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- char *iter, *end;
- int len = 0;
-
- iter = search_string(buf_para, offset, remained, "version_start]",
- "[version_end]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- iter = strstr(iter, "Date");
- iter += 5;
- end = strstr(iter, "Module");
- if (end == NULL)
- return -WRONG_FORMAT;
- len = end - iter;
- memcpy(cf->version.date, iter, len);
- cf->version.date[len] = '\0';
-
- iter = end + 7;
- end = strstr(iter, "Version");
- if (end == NULL)
- return -WRONG_FORMAT;
- len = end - iter;
- memcpy(cf->version.module, iter, len);
- cf->version.module[len] = '\0';
-
- iter = end + 8;
- end = strstr(iter, "[version");
- if (end == NULL)
- return -WRONG_FORMAT;
- len = end - iter;
- memcpy(cf->version.version, iter, len);
- cf->version.version[len] = '\0';
- pr_info("version:%s", cf->version.version);
- return 0;
-}
-
-int parse_cm(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int i;
- int ret;
- char *iter;
-
- iter = search_string(buf_para, offset,
- remained, "cm_start]", "[cm_end]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- /***parser body***/
- iter = strstr(iter, "export");
- iter += 7;
- i = 0;
- while (i < CM_MAX && iter != NULL) {
- ret = kstrtouint(iter, 16, &(cf->cm.export[i]));
- /* pr_err("cm:%x\n",cf->cm.export[i]); */
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
- }
- if (i != CM_MAX)
- return -CHECK_LEN_FAILED;
- return 0;
-}
-
-int parse_nr(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int ret1, ret2, ret3, sum, check, i;
- char *iter;
-
- iter = search_string(buf_para, offset, remained, "nr_start]", "[nr]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- /***parser head***/
- ret1 = parse_head(iter, &sum);
- if (ret1 != 0)
- return -HEAD_FAILED;
- cf->nr.sum = sum;
- /* pr_err("nr sum:%d\n",sum); */
- /**parser body***/
- check = 0;
- while (check < sum) {
- iter = search_string(buf_para, offset, remained, "[nr]", "[nr");
- if (iter == NULL) {
- pr_err("search wrong\n");
- return -WRONG_FORMAT;
- }
- ret2 = parse_body_head(iter, &(cf->nr.nr[check].num), check,
- cf->nr.nr[check].name);
- if (ret2 != 0)
- return -BODY_HEAD_FAILED;
- iter = strstr(iter, "export");
- iter += 7;
- i = 0;
- while (i < NR_MAX && iter != NULL) {
- ret3 = kstrtouint(iter, 16,
- &(cf->nr.nr[check].export[i]));
- /* pr_err("nr:%x\n",cf->nr.nr[check].export[i]); */
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
- }
- if (i != NR_MAX)
- return -CHECK_LEN_FAILED;
- check++;
- }
- if (check != sum)
- return -CHECK_FAILED;
- return 0;
-}
-
-int parse_peaking(struct configure_s *cf, struct buffer_para_s *buf_para,
- int *remained, int *offset)
-{
- int ret1, ret2, ret3, sum, check, i;
- char *iter;
-
- iter = search_string(buf_para, offset, remained, "peaking_start]",
- "[peaking]");
- if (iter == NULL)
- return -WRONG_FORMAT;
- /***parser head***/
- ret1 = parse_head(iter, &sum);
- if (ret1 != 0)
- return -HEAD_FAILED;
- cf->peaking.sum = sum;
- /* pr_err("peaking sum:%d\n",sum); */
- /**parser body***/
- check = 0;
- while (check < sum) {
- iter = search_string(buf_para, offset, remained, "[peaking]",
- "[peaking");
- if (iter == NULL) {
- pr_err("search wrong\n");
- return -WRONG_FORMAT;
- }
- ret2 = parse_body_head(iter,
- &(cf->peaking.peaking[check].num), check,
- cf->peaking.peaking[check].name);
- if (ret2 != 0)
- return -BODY_HEAD_FAILED;
- iter = strstr(iter, "export");
- iter += 7;
- i = 0;
- while (i < PEAKING_MAX && iter != NULL) {
- ret3 = kstrtouint(iter,
- 16, &(cf->peaking.peaking[check].export[i]));
- i++;
- iter = strstr(iter, ",");
- if (iter == NULL)
- break;
- iter += 1;
- }
- if (i != PEAKING_MAX)
- return -CHECK_LEN_FAILED;
- check++;
- }
- if (check != sum)
- return -CHECK_FAILED;
- return 0;
-}
-
-int parse_config(const char *path, struct configure_s *cf)
-{
- char *buffer, *iter;
- int file_size;
- int remained_size;
- int read_offset = 0;
- int ret = 0;
- struct buffer_para_s buf_para;
-
- buffer = vmalloc(BUFFER_SIZE + 1);/*(char *)*/
- if (buffer == NULL)
- return -NO_MEM;
-
- buf_para.buffer = buffer;
-
- memset(cf, 0, sizeof(struct configure_s));
- file_size = camera_open_config(path);
- if (file_size < 0) {
- pr_err("open failed :%d\n", file_size);
- ret = -READ_ERROR;
- goto clean_mem;
- } else if (file_size == 0) {
- pr_err("file is null\n");
- ret = -READ_ERROR;
- goto clean_all;
- } else {
- if (file_size < BUFFER_SIZE) {
- camera_read_config(0, file_size, buffer);
- remained_size = 0;
- read_offset = file_size;
- *(buffer + file_size) = '\0';
- } else {
- camera_read_config(0, BUFFER_SIZE, buffer);
- remained_size = file_size - BUFFER_SIZE;
- read_offset = BUFFER_SIZE;
- *(buffer + BUFFER_SIZE) = '\0';
- }
- }
- buf_para.data_start = 0;
- buf_para.data_size = read_offset;
- buf_para.buffer_len = BUFFER_SIZE;
-
- while (read_offset <= file_size) {
- iter = search_key(&buf_para, &read_offset, &remained_size);
- if (iter == NULL) {
- pr_info("finish parse file\n");
- return 0;
- }
- iter += 1;
- buf_para.data_start += 1;
- switch (*iter) {
- case 'a':
- if (memcmp(iter, aet_key, strlen(aet_key)) == 0) {
- cf->aet_valid = 1;
- ret = parse_aet(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->aet_valid = 0;
- pr_err("aet invalid :%d\n", ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(aet_key);
- break;
- case 'h':
- if (memcmp(iter, hw_key, strlen(hw_key)) == 0) {
- cf->hw_valid = 1;
- ret = parse_hw(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->hw_valid = 0;
- pr_err("hw invalid :%d\n", ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(hw_key);
- break;
- case 'e':
- if (memcmp(iter, effect_key, strlen(effect_key)) == 0) {
- cf->effect_valid = 1;
- ret = parse_effect(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->effect_valid = 0;
- pr_err("effect invalid :%d\n", ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(effect_key);
- break;
- case 'w':
- if (*(iter + 1) == 'b') {
- if (memcmp(iter, wb_key, strlen(wb_key)) == 0) {
- cf->wb_valid = 1;
- ret = parse_wb(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->wb_valid = 0;
- pr_err("wb invalid :%d\n", ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(wb_key);
- } else if (*(iter + 1) == 'a') {
- if (memcmp(iter, wave_key,
- strlen(wave_key)) == 0) {
- cf->wave_valid = 1;
- ret = parse_wave(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->wave_valid = 0;
- pr_err("wave invalid :%d\n",
- ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(wave_key);
- } else
- buf_para.data_start += 1;
-
- break;
- case 's':
- if (memcmp(iter, scenes_key,
- strlen(scenes_key)) == 0) {
- cf->scene_valid = 1;
- ret = parse_scene(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->scene_valid = 0;
- pr_err("scene invalid :%d\n", ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(scenes_key);
- break;
- case 'c':
- if (*(iter + 1) == 'a') {
- if (memcmp(iter, capture_key,
- strlen(capture_key)) == 0) {
- cf->capture_valid = 1;
- ret = parse_capture(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->capture_valid = 0;
- pr_err("capture invalid :%d\n",
- ret);
- goto clean_all;
- }
- } else
- buf_para.data_start +=
- strlen(capture_key);
- } else if (*(iter + 1) == 'm') {
- if (memcmp(iter, cm_key, strlen(cm_key)) == 0) {
- cf->cm_valid = 1;
- ret = parse_cm(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->cm_valid = 0;
- pr_err("cm invalid :%d\n", ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(cm_key);
- } else
- buf_para.data_start += 1;
- break;
- case 'l':
- if (memcmp(iter, lens_key, strlen(lens_key)) == 0) {
- cf->lens_valid = 1;
- ret = parse_lens(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->lens_valid = 0;
- pr_err("lens invalid :%d\n", ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(lens_key);
- break;
- case 'g':
- if (memcmp(iter, gamma_key, strlen(gamma_key)) == 0) {
- cf->gamma_valid = 1;
- ret = parse_gamma(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->gamma_valid = 0;
- pr_err("gamma invalid :%d\n", ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(gamma_key);
- break;
- case 'm':
- if (memcmp(iter, wb_sensor_key,
- strlen(wb_sensor_key)) == 0) {
- cf->wb_sensor_data_valid = 1;
- ret = parse_wb_sensor(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->wb_sensor_data_valid = 0;
- pr_err("wb sensor data invalid :%d\n",
- ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(wb_sensor_key);
- break;
- case 'v':
- if (memcmp(iter, version_key,
- strlen(version_key)) == 0) {
- cf->version_info_valid = 1;
- ret = parse_version(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->version_info_valid = 0;
- pr_err("version info invalid :%d\n",
- ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(version_key);
- break;
- case 'n':
- if (memcmp(iter, nr_key, strlen(nr_key)) == 0) {
- cf->nr_valid = 1;
- ret = parse_nr(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->nr_valid = 0;
- pr_err("nr invalid :%d\n", ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(nr_key);
- break;
- case 'p':
- if (memcmp(iter, peaking_key,
- strlen(peaking_key)) == 0) {
- cf->peaking_valid = 1;
- ret = parse_peaking(cf, &buf_para,
- &remained_size, &read_offset);
- if (ret != 0) {
- cf->peaking_valid = 0;
- pr_err("peaking invalid :%d\n", ret);
- goto clean_all;
- }
- } else
- buf_para.data_start += strlen(peaking_key);
- break;
- default:
- buf_para.data_start += 1;
- break;
- }
- }
- ret = 0;
-
-clean_all:
- camera_close_config();
-clean_mem:
- vfree(buf_para.buffer);
- return ret;
-}
-
-struct hw_para_s {
- char name[20];
- int size;
- int *array;
-};
-
-struct hw_para_s hw_para[] = {
- {"TOP", XML_TOP, NULL}, {"TP", XML_TP, NULL}, {"CG", XML_CG, NULL}, {
- "LENS_SHADING", XML_LS, NULL
- }, {"DFT", XML_DP, NULL}, {
- "DMS", XML_DM, NULL
- }, {"MATRIX", XML_CSC, NULL}, {
- "PEAKING", XML_SH, NULL
- }, {"NR", XML_NR, NULL}, {"AWB", XML_AWB, NULL},
- {"AE", XML_AE, NULL}, {"AF", XML_AF, NULL}, {"BLNR", XML_BN, NULL}, {
- "DBG", XML_DBG, NULL
- }, {"GC", XML_GC, NULL}, {"", 0, NULL}
-};
-
-void init_hw_para(struct xml_default_regs_s *reg)
-{
- hw_para[0].array = &(reg->top.reg_map[0]);
- hw_para[1].array = &(reg->tp.reg_map[0]);
- hw_para[2].array = &(reg->cg.reg_map[0]);
- hw_para[3].array = &(reg->ls.reg_map[0]);
- hw_para[4].array = &(reg->dp.reg_map[0]);
- hw_para[5].array = &(reg->dm.reg_map[0]);
- hw_para[6].array = &(reg->csc.reg_map[0]);
- hw_para[7].array = &(reg->sharp.reg_map[0]);
- hw_para[8].array = &(reg->nr.reg_map[0]);
- hw_para[9].array = &(reg->awb_reg.reg_map[0]);
- hw_para[10].array = &(reg->ae_reg.reg_map[0]);
- hw_para[11].array = &(reg->af_reg.reg_map[0]);
- hw_para[12].array = &(reg->bn.reg_map[0]);
- hw_para[13].array = &(reg->dbg.reg_map[0]);
- hw_para[14].array = &(reg->gc.reg_map[0]);
-}
-
-/* call back functions */
-
-unsigned int get_aet_max_step(void *priv)
-{
- struct camera_priv_data_s *camera_priv_data =
- (struct camera_priv_data_s *)priv;
- if (camera_priv_data == NULL ||
- camera_priv_data->sensor_aet_info == NULL) {
- pr_err("get_aet_max_step null\n");
- WARN_ON((!camera_priv_data) ||
- (!camera_priv_data->sensor_aet_info));
- }
- return camera_priv_data->sensor_aet_info->tbl_max_step;
-}
-
-unsigned int get_aet_max_gain(void *priv)
-{
- struct camera_priv_data_s *camera_priv_data =
- (struct camera_priv_data_s *)priv;
- if (camera_priv_data == NULL ||
- camera_priv_data->sensor_aet_info == NULL) {
- pr_err("get_aet_max_gain null\n");
- WARN_ON((!camera_priv_data) ||
- (!camera_priv_data->sensor_aet_info));
- }
- return camera_priv_data->sensor_aet_info->tbl_max_gain;
-}
-
-unsigned int get_aet_min_gain(void *priv)
-{
- struct camera_priv_data_s *camera_priv_data =
- (struct camera_priv_data_s *)priv;
- if (camera_priv_data == NULL ||
- camera_priv_data->sensor_aet_info == NULL) {
- pr_err("get_aet_min_gain null\n");
- WARN_ON((!camera_priv_data) ||
- (!camera_priv_data->sensor_aet_info));
- }
- return camera_priv_data->sensor_aet_info->tbl_min_gain;
-}
-
-unsigned int get_aet_current_step(void *priv)
-{
- struct camera_priv_data_s *camera_priv_data =
- (struct camera_priv_data_s *)priv;
- if (camera_priv_data == NULL ||
- camera_priv_data->sensor_aet_info == NULL) {
- pr_err("get_aet_current_step null\n");
- WARN_ON((!camera_priv_data) ||
- (!camera_priv_data->sensor_aet_info));
- }
- return camera_priv_data->sensor_aet_step;
-}
-
-unsigned int get_aet_current_gain(void *priv)
-{
- struct sensor_aet_s *sensor_aet_table;
- unsigned int sensor_aet_step;
- struct camera_priv_data_s *camera_priv_data =
- (struct camera_priv_data_s *)priv;
- if (camera_priv_data == NULL)
- WARN_ON(!camera_priv_data);
-
- sensor_aet_table =
- camera_priv_data->sensor_aet_table;
- sensor_aet_step = camera_priv_data->sensor_aet_step;
-
- if (sensor_aet_table == NULL) {
- pr_err("get_aet_current_gain null\n");
- WARN_ON(!sensor_aet_table);
- }
- return sensor_aet_table[sensor_aet_step].gain;
-}
-
-unsigned int get_aet_new_gain(void *priv, unsigned int new_step)
-{
- struct camera_priv_data_s *camera_priv_data =
- (struct camera_priv_data_s *)priv;
- struct sensor_aet_s *sensor_aet_table;
-
- if (camera_priv_data == NULL)
- WARN_ON(!camera_priv_data);
- sensor_aet_table =
- camera_priv_data->sensor_aet_table;
- if (sensor_aet_table == NULL) {
- pr_err("get_aet_current_gain null\n");
- WARN_ON(!sensor_aet_table);
- }
- return sensor_aet_table[new_step].gain;
-}
-
-int generate_para(struct cam_parameter_s *para, struct para_index_s pindex,
- struct configure_s *cf)
-{
- int i = 0;
- int j = 0;
- struct xml_scenes_s *scene;
- struct xml_default_regs_s *reg;
- struct xml_effect_manual_s *effect;
- struct xml_wb_manual_s *wb;
- struct xml_capture_s *capture;
- struct wave_s *wave;
-
- /**init callback func**/
- para->cam_function.set_af_new_step = NULL;
- if (cf->aet_valid == 1) {
- para->cam_function.get_aet_current_step = get_aet_current_step;
- para->cam_function.get_aet_max_step = get_aet_max_step;
- para->cam_function.get_aet_current_gain = get_aet_current_gain;
- para->cam_function.get_aet_min_gain = get_aet_min_gain;
- para->cam_function.get_aet_max_gain = get_aet_max_gain;
- para->cam_function.get_aet_gain_by_step = get_aet_new_gain;
-
- }
- /**init scenes**/
- if (cf->scene_valid == 1) {
- para->xml_scenes =
- vmalloc(sizeof(struct xml_scenes_s));
- if (para->xml_scenes == NULL) {
- pr_err("alloc mem failed\n");
- return -ENOMEM;
- }
- scene = para->xml_scenes;
- memcpy(&(scene->ae),
- cf->scene.scene[pindex.scenes_index].export,
- AE_LEN * sizeof(unsigned int));
- memcpy(&(scene->awb),
- cf->scene.scene[pindex.scenes_index].export + AE_LEN,
- AWB_LEN * sizeof(unsigned int));
- memcpy(&(scene->af),
- cf->scene.scene[pindex.scenes_index].export +
- (AE_LEN + AWB_LEN),
- AF_LEN * sizeof(unsigned int));
- } else
- para->xml_scenes = NULL;
-
- /**init hw**/
- if (cf->hw_valid == 1) {
- para->xml_regs_map = vmalloc(sizeof(struct xml_default_regs_s));
- if (para->xml_regs_map == NULL) {
- pr_err("alloc mem failed\n");
- return -ENOMEM;
- }
- reg = para->xml_regs_map;
- init_hw_para(reg);
- for (i = 0; i < cf->hw.sum; i++) {
- if ((strcmp(hw_para[i].name, cf->hw.hw[i].name)) == 0) {
- for (j = 0; j < hw_para[i].size; j++)
- hw_para[i].array[j] =
- cf->hw.hw[i].export[j];
- }
- }
-
- } else
- para->xml_regs_map = NULL;
- /** init gamma **/
- if (cf->gamma_valid == 1) {
- if (para->xml_regs_map == NULL) {
- para->xml_regs_map =
- vmalloc(sizeof(struct xml_default_regs_s));
- if (para->xml_regs_map == NULL) {
- pr_err("alloc mem failed\n");
- return -ENOMEM;
- }
- }
- reg = para->xml_regs_map;
- memcpy(reg->lut_gc.gamma_r, cf->gamma.gamma_r,
- GAMMA_MAX * sizeof(unsigned short));
- memcpy(reg->lut_gc.gamma_g, cf->gamma.gamma_g,
- GAMMA_MAX * sizeof(unsigned short));
- memcpy(reg->lut_gc.gamma_b, cf->gamma.gamma_b,
- GAMMA_MAX * sizeof(unsigned short));
- }
- /**init effect**/
- if (cf->effect_valid == 1) {
- para->xml_effect_manual =
- kmalloc(sizeof(struct xml_effect_manual_s), 0);
- if (para->xml_effect_manual == NULL) {
- pr_err("alloc mem failed\n");
- return -ENOMEM;
- }
- effect = para->xml_effect_manual;
- memcpy(effect->csc.reg_map,
- cf->eff.eff[pindex.effect_index].export,
- EFFECT_MAX * sizeof(unsigned int));
- } else
- para->xml_effect_manual = NULL;
- /**init wb**/
- if (cf->wb_valid == 1) {
- para->xml_wb_manual =
- kmalloc(sizeof(struct xml_wb_manual_s), 0);
- if (para->xml_wb_manual == NULL) {
- pr_err("alloc mem failed\n");
- return -ENOMEM;
- }
- wb = para->xml_wb_manual;
- memcpy(wb->reg_map, cf->wb.wb[pindex.wb_index].export,
- 2 * sizeof(unsigned int));
- } else
- para->xml_wb_manual = NULL;
-
- /**init capture**/
- if (cf->capture_valid == 1) {
- para->xml_capture = vmalloc(sizeof(struct xml_capture_s));
- if (para->xml_capture == NULL) {
- pr_err("alloc mem failed\n");
- return -ENOMEM;
- }
- capture = para->xml_capture;
- capture->ae_try_max_cnt = (unsigned int)(cf->capture.
- capture[pindex.capture_index].export[0]);
- capture->sigle_count = (unsigned int)(cf->capture.
- capture[pindex.capture_index].export[3]);
- capture->skip_step = (unsigned int)(cf->capture.
- capture[pindex.capture_index].export[4]);
- capture->multi_capture_num = (unsigned int)(cf->capture.
- capture[pindex.capture_index].export[5]);
- capture->af_mode = (enum cam_scanmode_e)(cf->capture.
- capture[pindex.capture_index].export[2]);
- capture->eyetime = (unsigned int)(cf->capture.
- capture[pindex.capture_index].export[6]);
- capture->pretime = (unsigned int)(cf->capture.
- capture[pindex.capture_index].export[7]);
- capture->postime = (unsigned int)(cf->capture.
- capture[pindex.capture_index].export[8]);
- } else
- para->xml_capture = NULL;
- /**init wave**/
- if (cf->wave_valid == 1) {
- para->xml_wave = kmalloc(sizeof(struct wave_s), 0);
- if (para->xml_wave == NULL) {
- pr_err("alloc mem failed\n");
- return -ENOMEM;
- }
- wave = para->xml_wave;
- memcpy(wave, cf->wave.export, WAVE_MAX * sizeof(unsigned int));
- } else
- para->xml_wave = NULL;
- return 0;
-}
-
-void free_para(struct cam_parameter_s *para)
-{
- if (para->xml_peripheral != NULL) {
- kfree(para->xml_peripheral);
- para->xml_peripheral = NULL;
- }
- if (para->xml_scenes != NULL) {
- vfree(para->xml_scenes);
- para->xml_scenes = NULL;
- }
- if (para->xml_regs_map != NULL) {
- vfree(para->xml_regs_map);
- para->xml_regs_map = NULL;
- }
- if (para->xml_effect_manual != NULL) {
- kfree(para->xml_effect_manual);
- para->xml_effect_manual = NULL;
- }
- if (para->xml_wb_manual != NULL) {
- kfree(para->xml_wb_manual);
- para->xml_wb_manual = NULL;
- }
- if (para->xml_capture != NULL) {
- vfree(para->xml_capture);
- para->xml_capture = NULL;
- }
- if (para->xml_wave != NULL) {
- kfree(para->xml_wave);
- para->xml_wave = NULL;
- }
-}
-
-int update_fmt_para(int width, int height, struct cam_parameter_s *para,
- struct para_index_s *pindex, struct configure_s *cf)
-{
- int i = 0;
- struct xml_default_regs_s *reg;
-
- if (cf->lens_valid == 1) {
- while (i < cf->lens.sum) {
- if (cf->lens.lens[i].export[0] == width &&
- cf->lens.lens[i].export[1] == height)
- break;
- i++;
- }
- if (i < cf->lens.sum)
- pindex->lens_index = i;
- else {
- pr_info("width:%x,height:%x no match lens param\n",
- width, height);
- pindex->lens_index = 0;
- }
- /** init lens **/
- if (para->xml_regs_map == NULL) {
- para->xml_regs_map =
- vmalloc(sizeof(struct xml_default_regs_s));
- if (para->xml_regs_map == NULL) {
- pr_err("alloc mem failed\n");
- return -ENOMEM;
- }
- }
- reg = para->xml_regs_map;
- memcpy(reg->lnsd.reg_map,
- cf->lens.lens[pindex->lens_index].export + 2,
- (LENS_MAX - 2) * sizeof(unsigned int));
- }
-
- i = 0;
- if (cf->nr_valid == 1) {
- while (i < cf->nr.sum) {
- if (cf->nr.nr[i].export[0] == width &&
- cf->nr.nr[i].export[1] == height)
- break;
- i++;
- }
- if (i < cf->nr.sum)
- pindex->nr_index = i;
- else {
- pr_info("width:%x,height:%x no match nr param\n",
- width, height);
- pindex->nr_index = 0;
- }
- /** init nr **/
- if (para->xml_regs_map == NULL) {
- para->xml_regs_map =
- vmalloc(sizeof(struct xml_default_regs_s));
- if (para->xml_regs_map == NULL) {
- pr_err("alloc mem failed\n");
- return -ENOMEM;
- }
- }
- reg = para->xml_regs_map;
- memcpy(reg->nr.reg_map, cf->nr.nr[pindex->nr_index].export + 2,
- (NR_MAX - 2) * sizeof(unsigned int));
- }
-
- i = 0;
- if (cf->peaking_valid == 1) {
- while (i < cf->peaking.sum) {
- if (cf->peaking.peaking[i].export[0] == width &&
- cf->peaking.peaking[i].export[1] == height)
- break;
- i++;
- }
- if (i < cf->peaking.sum)
- pindex->peaking_index = i;
- else {
- pr_info("width:%x,height:%x no match peaking param\n",
- width, height);
- pindex->peaking_index = 0;
- }
- /** init sharp **/
- if (para->xml_regs_map == NULL) {
- para->xml_regs_map =
- vmalloc(sizeof(struct xml_default_regs_s));
- if (para->xml_regs_map == NULL) {
- pr_err("alloc mem failed\n");
- return -ENOMEM;
- }
- }
- reg = para->xml_regs_map;
- memcpy(reg->sharp.reg_map,
- cf->peaking.peaking[pindex->peaking_index].export + 2,
- (PEAKING_MAX - 2) * sizeof(unsigned int));
- }
- return 0;
-}
+++ /dev/null
-/*
- * drivers/amlogic/media/camera/common/config_parser.h
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#ifndef CONFIG_PARSER
-#define CONFIG_PARSER
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/i2c.h>
-#include <linux/string.h>
-#include <linux/amlogic/media/frame_provider/tvin/tvin_v4l2.h>
-
-#define EFFECT_ITEM_MAX 16
-#define AET_ITEM_MAX 32
-#define HW_ITEM_MAX 16
-#define WB_ITEM_MAX 10
-#define CAPTURE_ITEM_MAX 9
-#define NR_ITEM_MAX 5
-#define PEAKING_ITEM_MAX 5
-#define LENS_ITEM_MAX 5
-#define SCENE_ITEM_MAX 1
-#define EFFECT_MAX 18
-#define HW_MAX 64
-#define WB_MAX 2
-#define GAMMA_MAX 257
-#define SCENE_MAX 281
-#define WB_SENSOR_MAX 4
-#define CAPTURE_MAX 8
-#define LENS_MAX 1027
-#define WAVE_MAX 12
-#define CM_MAX 188
-#define NR_MAX 15
-#define PEAKING_MAX 35
-#define AE_LEN 119
-#define AWB_LEN 120
-#define AF_LEN 42
-#define BUFFER_SIZE 1024
-
-enum error_code {
- NO_MEM = 1,
- READ_ERROR,
- WRONG_FORMAT,
- CHECK_LEN_FAILED,
- CHECK_FAILED,
- HEAD_FAILED,
- BODY_HEAD_FAILED,
- BODY_ELEMENT_FAILED,
-};
-
-struct effect_type {
- int num;
- char name[40];
- unsigned int export[EFFECT_MAX];
-};
-
-struct effect_struct {
- int sum;
- struct effect_type eff[EFFECT_ITEM_MAX];
-};
-
-struct hw_type {
- int num;
- char name[40];
- int export[HW_MAX];
-};
-
-struct hw_struct {
- int sum;
- struct hw_type hw[HW_ITEM_MAX];
-};
-
-struct wb_type {
- int num;
- char name[40];
- int export[2];
-};
-
-struct wb_struct {
- int sum;
- struct wb_type wb[WB_ITEM_MAX];
-};
-
-struct scene_type {
- int num;
- char name[40];
- int export[SCENE_MAX];
-};
-
-struct scene_struct {
- int sum;
- struct scene_type scene[SCENE_ITEM_MAX];
-};
-
-struct capture_type {
- int num;
- char name[40];
- int export[CAPTURE_ITEM_MAX];
-};
-
-struct capture_struct {
- int sum;
- struct capture_type capture[CAPTURE_MAX];
-};
-
-struct sensor_aet_s {
- unsigned int exp;
- unsigned int ag;
- unsigned int vts;
- unsigned int gain;
- unsigned int fr;
-};
-/* sensor_aet_t */
-
-struct sensor_aet_info_s {
- unsigned int fmt_main_fr;
- unsigned int fmt_capture; /* false: preview, true: capture */
- unsigned int fmt_hactive;
- unsigned int fmt_vactive;
- unsigned int fmt_rated_fr;
- unsigned int fmt_min_fr;
- unsigned int tbl_max_step;
- unsigned int tbl_rated_step;
- unsigned int tbl_max_gain;
- unsigned int tbl_min_gain;
- unsigned int format_transfer_parameter;
-};
-/* sensor_aet_info_t */
-
-struct aet_type {
- int num;
- char name[40];
- struct sensor_aet_info_s *info;
- struct sensor_aet_s *aet_table;
-};
-
-struct aet_struct {
- int sum;
- struct aet_type aet[AET_ITEM_MAX];
-};
-
-struct wave_struct {
- int export[WAVE_MAX];
-};
-
-struct lens_type {
- int num;
- char name[40];
- int export[LENS_MAX];
-};
-
-struct lens_struct {
- int sum;
- struct lens_type lens[LENS_ITEM_MAX];
-};
-
-struct gamma_struct {
- unsigned int gamma_r[GAMMA_MAX];
- unsigned int gamma_g[GAMMA_MAX];
- unsigned int gamma_b[GAMMA_MAX];
-};
-
-struct wb_sensor_struct {
- int export[WB_SENSOR_MAX];
-};
-
-struct version_struct {
- char date[40];
- char module[30];
- char version[30];
-};
-
-struct cm_struct {
- int export[CM_MAX];
-};
-
-struct nr_type {
- int num;
- char name[40];
- int export[NR_MAX];
-};
-
-struct nr_struct {
- int sum;
- struct nr_type nr[NR_ITEM_MAX];
-};
-
-struct peaking_type {
- int num;
- char name[40];
- int export[PEAKING_MAX];
-};
-
-struct peaking_struct {
- int sum;
- struct peaking_type peaking[PEAKING_ITEM_MAX];
-};
-
-struct configure_s {
- struct effect_struct eff;
- int effect_valid;
- struct hw_struct hw;
- int hw_valid;
- struct aet_struct aet;
- int aet_valid;
- struct capture_struct capture;
- int capture_valid;
- struct scene_struct scene;
- int scene_valid;
- struct wb_struct wb;
- int wb_valid;
- struct wave_struct wave;
- int wave_valid;
- struct lens_struct lens;
- int lens_valid;
- struct gamma_struct gamma;
- int gamma_valid;
- struct wb_sensor_struct wb_sensor_data;
- int wb_sensor_data_valid;
- struct version_struct version;
- int version_info_valid;
- struct cm_struct cm;
- int cm_valid;
- struct nr_struct nr;
- int nr_valid;
- struct peaking_struct peaking;
- int peaking_valid;
-};
-
-struct para_index_s {
- unsigned int effect_index;
- unsigned int scenes_index;
- unsigned int wb_index;
- unsigned int capture_index;
- unsigned int nr_index;
- unsigned int peaking_index;
- unsigned int lens_index;
-};
-
-struct wb_pair_t {
- enum camera_wb_flip_e wb;
- char *name;
-};
-
-struct effect_pair_t {
- enum camera_special_effect_e effect;
- char *name;
-};
-
-struct sensor_dg_s {
- unsigned short r;
- unsigned short g;
- unsigned short b;
- unsigned short dg_default;
-};
-
-struct camera_priv_data_s {
- struct sensor_aet_info_s
- *sensor_aet_info; /* point to 1 of up to 16 aet information */
- struct sensor_aet_s *sensor_aet_table;
- unsigned int sensor_aet_step; /* current step of the current aet */
- struct configure_s *configure;
-};
-
-int parse_config(const char *path, struct configure_s *cf);
-int generate_para(struct cam_parameter_s *para, struct para_index_s pindex,
- struct configure_s *cf);
-void free_para(struct cam_parameter_s *para);
-int update_fmt_para(int width, int height, struct cam_parameter_s *para,
- struct para_index_s *pindex, struct configure_s *cf);
-
-unsigned int get_aet_current_step(void *priv);
-unsigned int get_aet_current_gain(void *pirv);
-unsigned int get_aet_min_gain(void *priv);
-unsigned int get_aet_max_gain(void *priv);
-unsigned int get_aet_max_step(void *priv);
-unsigned int get_aet_gain_by_step(void *priv, unsigned int new_step);
-
-int my_i2c_put_byte(struct i2c_adapter *adapter, unsigned short i2c_addr,
- unsigned short addr, unsigned char data);
-int my_i2c_put_byte_add8(struct i2c_adapter *adapter, unsigned short i2c_addr,
- char *buf, int len);
-int my_i2c_get_byte(struct i2c_adapter *adapter, unsigned short i2c_addr,
- unsigned short addr);
-int my_i2c_get_word(struct i2c_adapter *adapter, unsigned short i2c_addr);
-#endif
-
+++ /dev/null
-/*
- * drivers/amlogic/media/camera/common/flashlight.c
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#include <linux/cdev.h>
-#include <linux/types.h>
-
-#include <linux/fs.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/amlogic/media/camera/flashlight.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/err.h>
-
-#define FLASHLIGHT_MODULE_NAME "flashlight"
-#define FLASHLIGHT_DRIVER_NAME "flashlight"
-#define FLASHLIGHT_DEVICE_NAME "flashlight"
-#define FLASHLIGHT_CLASS_NAME "flashlight"
-
-static dev_t flashlight_devno;
-static struct cdev *flashlight_cdev;
-static struct device *devp;
-
-static enum aml_plat_flashlight_status_s flashlight_flag = FLASHLIGHT_OFF;
-
-static ssize_t flashlight_ctrl_store(struct class *cla,
- struct class_attribute *attr,
- const char *buf, size_t count);
-static ssize_t flashlightflag_show(struct class *cla,
- struct class_attribute *attr, char *buf);
-static ssize_t flashlightflag_store(struct class *cla,
- struct class_attribute *attr,
- const char *buf, size_t count);
-static int flashlight_open(struct inode *inode, struct file *file);
-static int flashlight_release(struct inode *inode, struct file *file);
-static int flashlight_probe(struct platform_device *pdev);
-static int flashlight_remove(struct platform_device *pdev);
-
-static struct platform_driver flashlight_driver = {
- .probe = flashlight_probe, .remove = flashlight_remove, .driver = {
- .name =
- FLASHLIGHT_DRIVER_NAME, .owner = THIS_MODULE,
- },
-};
-
-static const struct file_operations flashlight_fops = {
- .open = flashlight_open, .release = flashlight_release,
-};
-
-static struct class_attribute flashlight_class_attrs[] = {
- __ATTR(flashlight_ctrl, 0644, NULL, flashlight_ctrl_store),
- __ATTR(flashlightflag, 0644, flashlightflag_show,
- flashlightflag_store),
- __ATTR_NULL
-};
-static struct class flashlight_class = {
- .name = FLASHLIGHT_CLASS_NAME,
- .class_attrs = flashlight_class_attrs,
- .owner = THIS_MODULE,
- };
-
-static ssize_t flashlight_ctrl_store(struct class *cla,
- struct class_attribute *attr,
- const char *buf, size_t count)
-{
- struct aml_plat_flashlight_data_s *pdata = NULL;
- struct device *dev = NULL;
-
- dev = devp;
- pdata = (struct aml_plat_flashlight_data_s *)dev->platform_data;
- if (pdata == NULL) {
- pr_err("%s platform data is required!\n", __func__);
- return -1;
- }
- if (!strncmp(buf, "0", 1)) {
- if (pdata->flashlight_off)
- pdata->flashlight_off();
- } else if (!strncmp(buf, "1", 1)) {
- if (pdata->flashlight_on)
- pdata->flashlight_on();
- } else {
- pr_err("%s:%s error!Not support this parameter\n",
- FLASHLIGHT_MODULE_NAME, __func__);
- return -EINVAL;
- }
- return count;
-}
-
-static ssize_t flashlightflag_show(struct class *cla,
- struct class_attribute *attr, char *buf)
-{
- sprintf(buf, "%d", (int)flashlight_flag);
- return strlen(buf);
-}
-
-static ssize_t flashlightflag_store(struct class *cla,
- struct class_attribute *attr,
- const char *buf, size_t count)
-{
- if (!strlen(buf))
- pr_info("%s parameter is required!\n", __func__);
- flashlight_flag = (enum aml_plat_flashlight_status_s)(buf[0] - '0');
- return count;
-}
-
-static int flashlight_open(struct inode *inode, struct file *file)
-{
- return 0;
-}
-
-static int flashlight_release(struct inode *inode, struct file *file)
-{
- return 0;
-}
-
-static int flashlight_probe(struct platform_device *pdev)
-{
- int ret;
- struct aml_plat_flashlight_data_s *pdata = NULL;
-
- ret = alloc_chrdev_region(&flashlight_devno, 0,
- 1, FLASHLIGHT_DRIVER_NAME);
- if (ret < 0) {
- pr_err("%s:%s failed to allocate major number\n",
- FLASHLIGHT_MODULE_NAME, __func__);
- ret = -ENODEV;
- goto out;
- }
- ret = class_register(&flashlight_class);
- if (ret < 0) {
- pr_err("%s:%s failed to register class\n",
- FLASHLIGHT_MODULE_NAME, __func__);
- goto error1;
- }
- flashlight_cdev = cdev_alloc();
- if (!flashlight_cdev) {
- pr_err("%s:%s: failed to allocate memory\n",
- FLASHLIGHT_MODULE_NAME, __func__);
- ret = -ENOMEM;
- goto error2;
- }
- cdev_init(flashlight_cdev, &flashlight_fops);
- flashlight_cdev->owner = THIS_MODULE;
- ret = cdev_add(flashlight_cdev, flashlight_devno, 1);
- if (ret) {
- pr_err("%s:%s: failed to add device\n",
- FLASHLIGHT_MODULE_NAME, __func__);
- goto error3;
- }
- devp = device_create(&flashlight_class, NULL, flashlight_devno, NULL,
- FLASHLIGHT_DEVICE_NAME);
- if (IS_ERR(devp)) {
- pr_err("%s:%s failed to create device node\n",
- FLASHLIGHT_MODULE_NAME, __func__);
- ret = PTR_ERR(devp);
- goto error3;
- }
- pr_info("%s:%s device %s created\n", FLASHLIGHT_MODULE_NAME,
- __func__, FLASHLIGHT_DEVICE_NAME);
- pdata = pdev->dev.platform_data;
- if (!pdata) {
- dev_err(&pdev->dev, "platform data is required!\n");
- ret = -EINVAL;
- goto error4;
- }
- devp->platform_data = pdata;
- return 0;
-error4:
- device_destroy(NULL, flashlight_devno);
-error3:
- cdev_del(flashlight_cdev);
-error2:
- class_unregister(&flashlight_class);
-error1:
- unregister_chrdev_region(flashlight_devno, 1);
-out:
- return ret;
-}
-
-static int flashlight_remove(struct platform_device *pdev)
-{
- unregister_chrdev_region(flashlight_devno, 1);
- class_unregister(&flashlight_class);
- device_destroy(NULL, flashlight_devno);
- cdev_del(flashlight_cdev);
- return 0;
-}
-
-int set_flashlight(bool mode)
-{
- struct aml_plat_flashlight_data_s *pdata = NULL;
-
- if (devp && devp->platform_data) {
- pdata = devp->platform_data;
- if (!mode) {
- if (pdata->flashlight_off)
- pdata->flashlight_off();
- } else {
- if (pdata->flashlight_on)
- pdata->flashlight_on();
- }
- }
- return 0;
-}
-EXPORT_SYMBOL(set_flashlight);
-
-enum aml_plat_flashlight_status_s get_flashlightflag(void)
-{
- return flashlight_flag;
-}
-EXPORT_SYMBOL(get_flashlightflag);
-
-static int __init flashlight_init(void)
-{
- int ret = -1;
-
- ret = platform_driver_register(&flashlight_driver);
- if (ret != 0) {
- pr_err("failed to register flashlight driver,error %d\n", ret);
- return -ENODEV;
- }
- return ret;
-}
-
-static void __exit flashlight_exit(void)
-{
- platform_driver_unregister(&flashlight_driver);
-}
-
-module_init(flashlight_init);
-module_exit(flashlight_exit);
-
-MODULE_DESCRIPTION("AMLOGIC flashlight driver");
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("amlogic");
+++ /dev/null
-/*
- * drivers/amlogic/media/camera/common/plat_ctrl.c
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/wait.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/pci.h>
-#include <linux/random.h>
-#include <linux/version.h>
-#include <linux/mutex.h>
-#include <linux/videodev2.h>
-#include <linux/dma-mapping.h>
-#include <linux/interrupt.h>
-#include <linux/kthread.h>
-#include <linux/highmem.h>
-#include <linux/freezer.h>
-#include <media/videobuf-vmalloc.h>
-
-#include <linux/i2c.h>
-#include "plat_ctrl.h"
-
-/****************************************************************
- * i2c functions
- * **************************************************************/
-static int camera_read_buff(struct i2c_client *client, char *buf, int addr_len,
- int data_len)
-{
- int i2c_flag = -1;
- struct i2c_msg msgs[] = {{
- .addr = client->addr, .flags = 0,
- .len = addr_len, .buf = buf,
- }, {
- .addr = client->addr, .flags = I2C_M_RD,
- .len = data_len, .buf = buf,
- }
- };
-
- i2c_flag = i2c_transfer(client->adapter, msgs, 2);
-
- return i2c_flag;
-}
-
-static int camera_write_buff(struct i2c_client *client, char *buf, int len)
-{
- struct i2c_msg msg[] = {{
- .addr = client->addr, .flags = 0, /* |I2C_M_TEN, */
- .len = len, .buf = buf,
- }
-
- };
-
- if (i2c_transfer(client->adapter, msg, 1) < 0) {
- pr_err("i2c error\n");
- return -1;
- } else
- return 0;
-}
-
-int i2c_get_byte(struct i2c_client *client, unsigned short addr)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)((addr >> 8) & 0xff);
- buff[1] = (unsigned char)(addr & 0xff);
-
- if (camera_read_buff(client, buff, 2, 1) < 0)
- return -1;
- return buff[0];
-}
-
-int i2c_get_byte_add8(struct i2c_client *client, unsigned char addr)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)(addr & 0xff);
-
- if (camera_read_buff(client, buff, 1, 1) < 0)
- return -1;
- return buff[0];
-}
-
-int i2c_get_word(struct i2c_client *client, unsigned short addr)
-{
- unsigned short data;
- unsigned char buff[4];
-
- buff[0] = (unsigned char)((addr >> 8) & 0xff);
- buff[1] = (unsigned char)(addr & 0xff);
-
- if (camera_read_buff(client, buff, 2, 2) < 0)
- return -1;
-
- data = buff[0];
- data = (data << 8) | buff[1];
- return data;
-}
-
-int i2c_put_byte(struct i2c_client *client, unsigned short addr,
- unsigned char data)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)((addr >> 8) & 0xff);
- buff[1] = (unsigned char)(addr & 0xff);
- buff[2] = data;
- if (camera_write_buff(client, buff, 3) < 0)
- return -1;
- return 0;
-}
-
-int i2c_put_word(struct i2c_client *client, unsigned short addr,
- unsigned short data)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)((addr >> 8) & 0xff);
- buff[1] = (unsigned char)(addr & 0xff);
- buff[2] = (unsigned char)((data >> 8) & 0xff);
- buff[3] = (unsigned char)(data & 0xff);
-
- if (camera_write_buff(client, buff, 4) < 0)
- return -1;
- return 0;
-}
-
-int i2c_put_byte_add8_new(struct i2c_client *client, unsigned char addr,
- unsigned char data)
-{
- unsigned char buff[4];
-
- buff[0] = (unsigned char)(addr & 0xff);
- buff[1] = (unsigned char)(data & 0xff);
- if (camera_write_buff(client, buff, 2) < 0)
- return -1;
- return 0;
-}
-
-int i2c_put_byte_add8(struct i2c_client *client, char *buf, int len)
-{
- if (camera_write_buff(client, buf, len) < 0)
- return -1;
- return 0;
-}
-
-int cam_i2c_send_msg(struct i2c_client *client, struct cam_i2c_msg_s i2c_msg)
-{
- unsigned char buff[4];
-
- switch (i2c_msg.type) {
- case ADDR16_DATA16:
- buff[0] = (unsigned char)((i2c_msg.addr >> 8) & 0xff);
- buff[1] = (unsigned char)(i2c_msg.addr & 0xff);
- buff[2] = (unsigned char)((i2c_msg.data >> 8) & 0xff);
- buff[3] = (unsigned char)(i2c_msg.data & 0xff);
- if (camera_write_buff(client, buff, 4) < 0)
- return -1;
- break;
- case ADDR16_DATA8:
- buff[0] = (unsigned char)((i2c_msg.addr >> 8) & 0xff);
- buff[1] = (unsigned char)(i2c_msg.addr & 0xff);
- buff[2] = (unsigned char)(i2c_msg.data & 0xff);
- if (camera_write_buff(client, buff, 3) < 0)
- return -1;
- break;
- case ADDR8_DATA16:
- buff[0] = (unsigned char)(i2c_msg.addr & 0xff);
- buff[1] = (unsigned char)((i2c_msg.data >> 8) & 0xff);
- buff[2] = (unsigned char)(i2c_msg.data & 0xff);
- if (camera_write_buff(client, buff, 3) < 0)
- return -1;
- break;
- case ADDR8_DATA8:
- buff[0] = (unsigned char)(i2c_msg.addr & 0xff);
- buff[1] = (unsigned char)(i2c_msg.data & 0xff);
- if (camera_write_buff(client, buff, 2) < 0)
- return -1;
- break;
- case TIME_DELAY:
- msleep(i2c_msg.data);
- break;
- default:
- break;
- }
- return 0;
-}
-
+++ /dev/null
-/*
- * drivers/amlogic/media/camera/common/plat_ctrl.h
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#ifndef _AMLOGIC_CAMERA_PLAT_CTRL_H
-#define _AMLOGIC_CAMERA_PLAT_CTRL_H
-
-#define ADDR8_DATA8 0
-#define ADDR16_DATA8 1
-#define ADDR16_DATA16 2
-#define ADDR8_DATA16 3
-#define TIME_DELAY 0xfe
-#define END_OF_SCRIPT 0xff
-
-struct cam_i2c_msg_s {
- unsigned char type;
- unsigned short addr;
- unsigned short data;
-};
-
-extern int i2c_get_byte(struct i2c_client *client, unsigned short addr);
-extern int i2c_get_word(struct i2c_client *client, unsigned short addr);
-extern int i2c_get_byte_add8(struct i2c_client *client, unsigned char addr);
-extern int i2c_put_byte(struct i2c_client *client, unsigned short addr,
- unsigned char data);
-extern int i2c_put_word(struct i2c_client *client, unsigned short addr,
- unsigned short data);
-extern int i2c_put_byte_add8_new(struct i2c_client *client, unsigned char addr,
- unsigned char data);
-extern int i2c_put_byte_add8(struct i2c_client *client, char *buf, int len);
-extern int cam_i2c_send_msg(struct i2c_client *client,
- struct cam_i2c_msg_s i2c_msg);
-
-#endif /* _AMLOGIC_CAMERA_PLAT_CTRL_H. */
+++ /dev/null
-/*
- * drivers/amlogic/media/camera/common/vm.c
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/timer.h>
-#include <linux/time.h>
-#include <linux/amlogic/media/vout/vinfo.h>
-#include <linux/amlogic/media/vout/vout_notify.h>
-#include <linux/platform_device.h>
-#include <linux/amlogic/media/frame_sync/ptsserv.h>
-#include <linux/amlogic/media/canvas/canvas.h>
-#include <linux/amlogic/media/vfm/vframe.h>
-#include <linux/amlogic/media/vfm/vframe_provider.h>
-#include <linux/amlogic/media/vfm/vframe_receiver.h>
-#include <linux/amlogic/media/ge2d/ge2d_cmd.h>
-#include <linux/amlogic/media/ge2d/ge2d.h>
-#include <linux/kthread.h>
-#include <linux/delay.h>
-#include <linux/semaphore.h>
-#include <linux/sched/rt.h>
-#include <linux/platform_device.h>
-#include "vm_log.h"
-#include "vm.h"
-#include <linux/ctype.h>
-#include <linux/videodev2.h>
-#include <media/videobuf-core.h>
-#include <media/videobuf2-core.h>
-#include <media/videobuf-dma-contig.h>
-#include <media/videobuf-vmalloc.h>
-#include <media/videobuf-dma-sg.h>
-#include <linux/amlogic/media/v4l_util/videobuf-res.h>
-
-#include <linux/amlogic/media/utils/amlog.h>
-#include <linux/amlogic/media/camera/vmapi.h>
-#include <linux/amlogic/media/frame_provider/tvin/tvin_v4l2.h>
-#include <linux/ctype.h>
-#include <linux/of.h>
-#include <linux/cdev.h>
-
-#include <linux/sizes.h>
-#include <linux/dma-mapping.h>
-#include <linux/of_fdt.h>
-#include <linux/dma-contiguous.h>
-#include <linux/module.h>
-#include <linux/of_reserved_mem.h>
-#include <linux/list.h>
-#include <linux/amlogic/media/canvas/canvas_mgr.h>
-
-/*class property info.*/
-#include "vmcls.h"
-
-/* #if MESON_CPU_TYPE >= MESON_CPU_TYPE_MESON6 */
-#if 1
-#define GE2D_NV
-#endif
-
-#if 0
-static unsigned int amlvm_time_log_enable;
-module_param(amlvm_time_log_enable, uint, 0644);
-MODULE_PARM_DESC(amlvm_time_log_enable, "enable vm time log when get frames");
-#endif
-
-#define MAX_VF_POOL_SIZE 8
-
-#ifndef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
-/*same as tvin pool*/
-static int VM_POOL_SIZE = 6;
-static int VF_POOL_SIZE = 6;
-static int VM_CANVAS_ID = 24;
-/*same as tvin pool*/
-#endif
-
-
-/*the counter of VM*/
-#define VM_MAX_DEVS 2
-
-static struct vm_device_s *vm_device[VM_MAX_DEVS];
-
-/* static bool isvmused; */
-
-static void vm_cache_this_flush(unsigned int buf_start,
- unsigned int buf_size,
- struct vm_init_s *info);
-
-static inline void vm_vf_put_from_provider(struct vframe_s *vf,
- unsigned int vdin_id);
-#ifndef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
-#define INCPTR(p) ptr_atomic_wrap_inc(&p)
-#endif
-
-#ifdef CONFIG_AMLOGIC_CAPTURE_FRAME_ROTATE
-static int vmdecbuf_size[] = {
- 0x13B3000,/* 5M */
- 0xc00000,/* 3M */
- 0x753000,/* 2M */
- 0x4b0000,/* 1M3 */
- 0x300000,/* 1M */
- 0x12c000,/* VGA */
- 0x4b000,/* QVGA */
-};
-static struct v4l2_frmsize_discrete canvas_config_wh[] = {
- {2624, 2624},
- {2048, 2048},
- {1600, 1600},
- {1280, 1280},
- {1024, 1024},
- {640, 640},
- {320, 320},
-};
-#else
-static int vmdecbuf_size[] = {
- 0xEE5000,/* 5M */
- 0x900000,/* 3M */
- 0x591000,/* 2M */
- 0x384000,/* 1M3 */
- 0x240000,/* 1M */
- 0xF0000,/* VGA */
- 0x3C000,/* QVGA */
-};
-static struct v4l2_frmsize_discrete canvas_config_wh[] = {
- {2624, 1984},
- {2048, 1536},
- {1600, 1216},
- {1280, 960},
- {1024, 768},
- {640, 512},
- {320, 256},
-};
-#endif
-#define GE2D_ENDIAN_SHIFT 24
-#define GE2D_ENDIAN_MASK (0x1 << GE2D_ENDIAN_SHIFT)
-#define GE2D_BIG_ENDIAN (0 << GE2D_ENDIAN_SHIFT)
-#define GE2D_LITTLE_ENDIAN (1 << GE2D_ENDIAN_SHIFT)
-
-#define PROVIDER_NAME "vm"
-
-static dev_t vm_devno;
-static struct class *vm_clsp;
-
-#define VM_DEV_NAME "vm"
-#define RECEIVER_NAME "vm"
-#define VM_CLS_NAME "vm"
-
-static DEFINE_SPINLOCK(lock);
-
-#ifndef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
-static inline void ptr_atomic_wrap_inc(u32 *ptr)
-{
- u32 i = *ptr;
-
- i++;
- if (i >= VM_POOL_SIZE)
- i = 0;
- *ptr = i;
-}
-#endif
-
-#ifndef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
-static struct vframe_s vfpool[MAX_VF_POOL_SIZE];
-static s32 vfbuf_use[MAX_VF_POOL_SIZE];
-static s32 fill_ptr, get_ptr, putting_ptr, put_ptr;
-#endif
-
-atomic_t waiting_flag = ATOMIC_INIT(0);
-
-static inline struct vframe_s *vm_vf_get_from_provider(unsigned int vdin_id);
-static inline struct vframe_s *vm_vf_peek_from_provider(unsigned int vdin_id);
-static inline void vm_vf_put_from_provider(struct vframe_s *vf,
- unsigned int vdin_id);
-static struct vframe_receiver_op_s *vf_vm_unreg_provider(
- struct vm_device_s *vdevp);
-static struct vframe_receiver_op_s *vf_vm_reg_provider(struct vm_device_s
- *vdevp);
-static void stop_vm_task(struct vm_device_s *vdevp);
-#ifndef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
-static int prepare_vframe(struct vframe_s *vf);
-#endif
-
-#ifndef ARRAY_SIZE
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-#endif
-
-/*
- ***********************************************
- *
- * buffer op for video sink.
- *
- ***********************************************
- */
-
-#ifdef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
-static struct vframe_s *local_vf_peek(unsigned int vdin_id)
-{
- struct vframe_s *vf = NULL;
-
- vf = vm_vf_peek_from_provider(vdin_id);
- if (vf) {
- if (vm_device[vdin_id]->vm_skip_count > 0) {
- vm_device[vdin_id]->vm_skip_count--;
- vm_vf_get_from_provider(vdin_id);
- vm_vf_put_from_provider(vf, vdin_id);
- vf = NULL;
- }
- }
- return vf;
-}
-
-static struct vframe_s *local_vf_get(unsigned int vdin_id)
-{
- return vm_vf_get_from_provider(vdin_id);
-}
-
-static void local_vf_put(struct vframe_s *vf, unsigned int vdin_id)
-{
- if (vf)
- vm_vf_put_from_provider(vf, vdin_id);
-}
-#else
-
-static inline u32 index2canvas(u32 index)
-{
- int i;
- int start_canvas, count;
- u32 canvas_tab[6];
- struct vdin_v4l2_ops_s *vops = get_vdin_v4l2_ops();
-
- vops->get_tvin_canvas_info(&start_canvas, &count);
- VM_POOL_SIZE = count;
- VF_POOL_SIZE = count;
- VM_CANVAS_ID = start_canvas;
- for (i = 0; i < count; i++)
- canvas_tab[i] = VM_CANVAS_INDEX + i;
- return canvas_tab[index];
-}
-
-static struct vframe_s *vm_vf_peek(void *op_arg, unsigned int vdin_id)
-{
- struct vframe_s *vf = NULL;
-
- vf = vm_vf_peek_from_provider(vdin_id);
- if (vf) {
- if (vm_device[vdin_id]->vm_skip_count > 0) {
- vm_device[vdin_id]->vm_skip_count--;
- vm_vf_get_from_provider(vdin_id);
- vm_vf_put_from_provider(vf, vdin_id);
- vf = NULL;
- }
- }
- return vf;
-}
-
-static struct vframe_s *vm_vf_get(void *op_arg, unsigned int vdin_id)
-{
- return vm_vf_get_from_provider(vdin_id);
-}
-
-static void vm_vf_put(struct vframe_s *vf, void *op_arg)
-{
- prepare_vframe(vf);
-}
-
-static int vm_vf_states(struct vframe_states *states, void *op_arg)
-{
- return 0;
-}
-
-static struct vframe_s *local_vf_peek(void)
-{
- if (get_ptr == fill_ptr)
- return NULL;
- return &vfpool[get_ptr];
-}
-
-static struct vframe_s *local_vf_get(unsigned int vdin_id)
-{
- struct vframe_s *vf;
-
- if (get_ptr == fill_ptr)
- return NULL;
- vf = &vfpool[get_ptr];
- INCPTR(get_ptr);
- return vf;
-}
-
-static void local_vf_put(struct vframe_s *vf, unsigned int vdin_id)
-{
- int i;
- int canvas_addr;
-
- if (!vf)
- return;
- INCPTR(putting_ptr);
- for (i = 0; i < VF_POOL_SIZE; i++) {
- canvas_addr = index2canvas(i);
- if (vf->canvas0Addr == canvas_addr) {
- vfbuf_use[i] = 0;
- vm_vf_put_from_provider(vf, vdin_id);
- }
- }
-}
-#endif
-
-#if 0
-static int local_vf_states(struct vframe_states *states)
-{
- unsigned long flags;
- int i;
-
- spin_lock_irqsave(&lock, flags);
- states->vf_pool_size = VF_POOL_SIZE;
-
- i = put_ptr - fill_ptr;
- if (i < 0)
- i += VF_POOL_SIZE;
- states->buf_free_num = i;
-
- i = putting_ptr - put_ptr;
- if (i < 0)
- i += VF_POOL_SIZE;
- states->buf_recycle_num = i;
-
- i = fill_ptr - get_ptr;
- if (i < 0)
- i += VF_POOL_SIZE;
- states->buf_avail_num = i;
-
- spin_unlock_irqrestore(&lock, flags);
- return 0;
-}
-#endif
-
-static int vm_receiver_event_fun(int type, void *data, void *private_data)
-{
- struct vm_device_s *vdevp = (struct vm_device_s *)private_data;
-
- switch (type) {
- case VFRAME_EVENT_PROVIDER_VFRAME_READY:
- /* if (atomic_read(&waiting_flag)) { */
- wake_up_interruptible(&vdevp->frame_ready);
- /* atomic_set(&waiting_flag, 0); */
- /* } */
- /* up(&vb_start_sema); */
- /* printk("vdin %d frame ready !!!!!\n", vdevp->index); */
- break;
- case VFRAME_EVENT_PROVIDER_START:
- /* printk("vm register!!!!!\n"); */
- vf_vm_reg_provider(vdevp);
- vdevp->vm_skip_count = 0;
- vdevp->test_zoom = 0;
- break;
- case VFRAME_EVENT_PROVIDER_UNREG:
- /* printk("vm unregister!!!!!\n"); */
- vm_local_init();
- vf_vm_unreg_provider(vdevp);
- /* printk("vm unregister succeed!!!!!\n"); */
- break;
- default:
- break;
- }
- return 0;
-}
-
-static struct vframe_receiver_op_s vm_vf_receiver = {
- .event_cb = vm_receiver_event_fun
-};
-
-#ifndef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
-static const struct vframe_operations_s vm_vf_provider = {
- .peek = vm_vf_peek,
- .get = vm_vf_get,
- .put = vm_vf_put,
- .vf_states = vm_vf_states,
-};
-
-static struct vframe_provider_s vm_vf_prov;
-#endif
-
-
-#ifndef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
-int get_unused_vm_index(void)
-{
- int i;
-
- for (i = 0; i < VF_POOL_SIZE; i++) {
- if (vfbuf_use[i] == 0)
- return i;
- }
- return -1;
-}
-static int prepare_vframe(struct vframe_s *vf)
-{
- struct vframe_s *new_vf;
- int index;
-
- index = get_unused_vm_index();
- if (index < 0)
- return -1;
- new_vf = &vfpool[fill_ptr];
- memcpy(new_vf, vf, sizeof(struct vframe_s));
- vfbuf_use[index]++;
- INCPTR(fill_ptr);
- return 0;
-}
-#endif
-
-/*
- ************************************************
- *
- * buffer op for decoder, camera, etc.
- *
- **************************************************
- */
-
-/* static const vframe_provider_t *vfp = NULL; */
-
-void vm_local_init(void)
-{
-#ifndef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
- int i;
-
- for (i = 0; i < MAX_VF_POOL_SIZE; i++)
- vfbuf_use[i] = 0;
- fill_ptr = get_ptr = putting_ptr = put_ptr = 0;
-#endif
-}
-
-static struct vframe_receiver_op_s *vf_vm_unreg_provider(
- struct vm_device_s *vdevp)
-{
- /* ulong flags; */
-#ifndef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
- vf_unreg_provider(&vm_vf_prov);
-#endif
- stop_vm_task(vdevp);
- /* spin_lock_irqsave(&lock, flags); */
- /* vfp = NULL; */
- /* spin_unlock_irqrestore(&lock, flags); */
- return (struct vframe_receiver_op_s *)NULL;
-}
-EXPORT_SYMBOL(vf_vm_unreg_provider);
-
-static struct vframe_receiver_op_s *vf_vm_reg_provider(struct vm_device_s
- *vdevp)
-{
- ulong flags;
- /* int ret; */
- spin_lock_irqsave(&lock, flags);
- spin_unlock_irqrestore(&lock, flags);
- vm_buffer_init(vdevp);
-#ifndef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
- vf_reg_provider(&vm_vf_prov);
-#endif
- start_vm_task(vdevp);
-#if 0
- start_simulate_task();
-#endif
- return &vm_vf_receiver;
-}
-EXPORT_SYMBOL(vf_vm_reg_provider);
-
-static inline struct vframe_s *vm_vf_peek_from_provider(unsigned int vdin_id)
-{
- struct vframe_provider_s *vfp;
- struct vframe_s *vf;
- char name[20];
-
- sprintf(name, "%s%d", RECEIVER_NAME, vdin_id);
- vfp = vf_get_provider(name);
- if (!(vfp && vfp->ops && vfp->ops->peek))
- return NULL;
- vf = vfp->ops->peek(vfp->op_arg);
- return vf;
-}
-
-static inline struct vframe_s *vm_vf_get_from_provider(unsigned int vdin_id)
-{
- struct vframe_provider_s *vfp;
- char name[20];
-
- sprintf(name, "%s%d", RECEIVER_NAME, vdin_id);
- vfp = vf_get_provider(name);
- if (!(vfp && vfp->ops && vfp->ops->peek))
- return NULL;
- return vfp->ops->get(vfp->op_arg);
-}
-
-static inline void vm_vf_put_from_provider(struct vframe_s *vf,
- unsigned int vdin_id)
-{
- struct vframe_provider_s *vfp;
- char name[20];
-
- sprintf(name, "%s%d", RECEIVER_NAME, vdin_id);
- vfp = vf_get_provider(name);
- if (!(vfp && vfp->ops && vfp->ops->peek))
- return;
- vfp->ops->put(vf, vfp->op_arg);
-}
-
-/*
- ***********************************************
- *
- * main task functions.
- *
- ***********************************************
- */
-
-static unsigned int print_ifmt;
-/* module_param(print_ifmt, unsigned int, 0644); */
-/* MODULE_PARM_DESC(print_ifmt, "print input format\n"); */
-
-static int get_input_format(struct vframe_s *vf)
-{
- int format = GE2D_FORMAT_M24_NV21;
-
- if (vf->type & VIDTYPE_VIU_422) {
- if (vf->type & VIDTYPE_INTERLACE_BOTTOM)
- format = GE2D_FORMAT_S16_YUV422 |
- (GE2D_FORMAT_S16_YUV422B & (3 << 3));
- else if (vf->type & VIDTYPE_INTERLACE_TOP)
- format = GE2D_FORMAT_S16_YUV422 |
- (GE2D_FORMAT_S16_YUV422T & (3 << 3));
- else
- format = GE2D_FORMAT_S16_YUV422;
- } else if (vf->type & VIDTYPE_VIU_NV21) {
- if (vf->type & VIDTYPE_INTERLACE_BOTTOM)
- format = GE2D_FORMAT_M24_NV21 |
- (GE2D_FORMAT_M24_NV21B & (3 << 3));
- else if (vf->type & VIDTYPE_INTERLACE_TOP)
- format = GE2D_FORMAT_M24_NV21 |
- (GE2D_FORMAT_M24_NV21T & (3 << 3));
- else
- format = GE2D_FORMAT_M24_NV21;
- } else {
- if (vf->type & VIDTYPE_INTERLACE_BOTTOM)
- format = GE2D_FORMAT_M24_YUV420 |
- (GE2D_FMT_M24_YUV420B & (3 << 3));
- else if (vf->type & VIDTYPE_INTERLACE_TOP)
- format = GE2D_FORMAT_M24_YUV420 |
- (GE2D_FORMAT_M24_YUV420T & (3 << 3));
- else
- format = GE2D_FORMAT_M24_YUV420;
- }
- if (print_ifmt == 1) {
- pr_debug("VIDTYPE_VIU_NV21=%x, vf->type=%x\n",
- VIDTYPE_VIU_NV21, vf->type);
- pr_debug("format=%x, w=%d, h=%d\n",
- format, vf->width, vf->height);
- print_ifmt = 0;
- }
- return format;
-}
-
-#ifdef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
-static int calc_zoom(int *top, int *left, int *bottom, int *right, int zoom)
-{
- u32 screen_width, screen_height;
- s32 start, end;
- s32 video_top, video_left, temp;
- u32 video_width, video_height;
- u32 ratio_x = 0;
- u32 ratio_y = 0;
-
- if (zoom < 100)
- zoom = 100;
-
- video_top = *top;
- video_left = *left;
- video_width = *right - *left + 1;
- video_height = *bottom - *top + 1;
-
- screen_width = video_width * zoom / 100;
- screen_height = video_height * zoom / 100;
-
- ratio_x = (video_width << 18) / screen_width;
- if (ratio_x * screen_width < (video_width << 18))
- ratio_x++;
- ratio_y = (video_height << 18) / screen_height;
-
- /* vertical */
- start = video_top + video_height / 2 - (video_height << 17) / ratio_y;
- end = (video_height << 18) / ratio_y + start - 1;
-
- if (start < video_top) {
- temp = ((video_top - start) * ratio_y) >> 18;
- *top = temp;
- } else
- *top = 0;
-
- temp = *top + (video_height * ratio_y >> 18);
- *bottom = (temp <= (video_height - 1)) ? temp : (video_height - 1);
-
- /* horizontal */
- start = video_left + video_width / 2 - (video_width << 17) / ratio_x;
- end = (video_width << 18) / ratio_x + start - 1;
- if (start < video_left) {
- temp = ((video_left - start) * ratio_x) >> 18;
- *left = temp;
- } else
- *left = 0;
-
- temp = *left + (video_width * ratio_x >> 18);
- *right = (temp <= (video_width - 1)) ? temp : (video_width - 1);
- return 0;
-}
-#endif
-
-static int get_input_frame(struct display_frame_s *frame, struct vframe_s *vf,
- int zoom)
-{
- int ret = 0;
- int top, left, bottom, right;
-
- if (!vf)
- return -1;
-
- frame->frame_top = 0;
- frame->frame_left = 0;
- frame->frame_width = vf->width;
- frame->frame_height = vf->height;
- top = 0;
- left = 0;
- bottom = vf->height - 1;
- right = vf->width - 1;
-#ifdef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
- ret = calc_zoom(&top, &left, &bottom, &right, zoom);
-#else
- ret = get_curren_frame_para(&top, &left, &bottom, &right);
-#endif
- if (ret >= 0) {
- frame->content_top = top & (~1);
- frame->content_left = left & (~1);
- frame->content_width = vf->width - 2 * frame->content_left;
- frame->content_height = vf->height - 2 * frame->content_top;
- } else {
- frame->content_top = 0;
- frame->content_left = 0;
- frame->content_width = vf->width;
- frame->content_height = vf->height;
- }
- return 0;
-}
-
-static int get_output_format(int v4l2_format)
-{
- int format = GE2D_FORMAT_S24_YUV444;
-
- switch (v4l2_format) {
- case V4L2_PIX_FMT_RGB565X:
- format = GE2D_FORMAT_S16_RGB_565;
- break;
- case V4L2_PIX_FMT_YUV444:
- format = GE2D_FORMAT_S24_YUV444;
- break;
- case V4L2_PIX_FMT_VYUY:
- format = GE2D_FORMAT_S16_YUV422;
- break;
- case V4L2_PIX_FMT_BGR24:
- format = GE2D_FORMAT_S24_RGB;
- break;
- case V4L2_PIX_FMT_RGB24:
- format = GE2D_FORMAT_S24_BGR;
- break;
- case V4L2_PIX_FMT_NV12:
-#ifdef GE2D_NV
- format = GE2D_FORMAT_M24_NV12;
- break;
-#endif
- case V4L2_PIX_FMT_NV21:
-#ifdef GE2D_NV
- format = GE2D_FORMAT_M24_NV21;
- break;
-#endif
- case V4L2_PIX_FMT_YUV420:
- case V4L2_PIX_FMT_YVU420:
- format = GE2D_FORMAT_S8_Y;
- break;
- default:
- break;
- }
- return format;
-}
-
-
-struct vm_dma_contig_memory {
- u32 magic;
- void *vaddr;
- dma_addr_t dma_handle;
- unsigned long size;
- int is_userptr;
-};
-
-int is_need_ge2d_pre_process(struct vm_output_para output_para)
-{
- int ret = 0;
-
- switch (output_para.v4l2_format) {
- case V4L2_PIX_FMT_RGB565X:
- case V4L2_PIX_FMT_YUV444:
- case V4L2_PIX_FMT_VYUY:
- case V4L2_PIX_FMT_BGR24:
- case V4L2_PIX_FMT_RGB24:
- case V4L2_PIX_FMT_YUV420:
- case V4L2_PIX_FMT_YVU420:
- case V4L2_PIX_FMT_NV12:
- case V4L2_PIX_FMT_NV21:
- ret = 1;
- break;
- default:
- break;
- }
- return ret;
-}
-
-int is_need_sw_post_process(struct vm_output_para output_para)
-{
- int ret = 0;
-
- switch (output_para.v4l2_memory) {
- case MAGIC_DC_MEM:
- case MAGIC_RE_MEM:
- goto exit;
- case MAGIC_SG_MEM:
- case MAGIC_VMAL_MEM:
- default:
- ret = 1;
- break;
- }
-exit:
- return ret;
-}
-
-int get_canvas_index(int v4l2_format, int *depth)
-{
- int canvas = vm_device[0]->vm_canvas[0];
- *depth = 16;
- switch (v4l2_format) {
- case V4L2_PIX_FMT_RGB565X:
- case V4L2_PIX_FMT_VYUY:
- canvas = vm_device[0]->vm_canvas[0];
- *depth = 16;
- break;
- case V4L2_PIX_FMT_YUV444:
- case V4L2_PIX_FMT_BGR24:
- case V4L2_PIX_FMT_RGB24:
- canvas = vm_device[0]->vm_canvas[1];
- *depth = 24;
- break;
- case V4L2_PIX_FMT_NV12:
- case V4L2_PIX_FMT_NV21:
-#ifdef GE2D_NV
- canvas = vm_device[0]->vm_canvas[2] |
- (vm_device[0]->vm_canvas[3] << 8);
-#else
- canvas = vm_device[0]->vm_canvas[2] |
- (vm_device[0]->vm_canvas[3] << 8) |
- (vm_device[0]->vm_canvas[4] << 16);
-#endif
- *depth = 12;
- break;
- case V4L2_PIX_FMT_YUV420:
- case V4L2_PIX_FMT_YVU420:
- canvas = vm_device[0]->vm_canvas[5] |
- (vm_device[0]->vm_canvas[6] << 8) |
- (vm_device[0]->vm_canvas[7] << 16);
- *depth = 12;
- break;
- default:
- break;
- }
- return canvas;
-}
-
-int get_canvas_index_res(int ext_canvas, int v4l2_format, int *depth, int width,
- int height, unsigned int buf)
-{
- int canvas = ext_canvas;
- *depth = 16;
- switch (v4l2_format) {
- case V4L2_PIX_FMT_RGB565X:
- case V4L2_PIX_FMT_VYUY:
- canvas = ext_canvas & 0xff;
- *depth = 16;
- canvas_config(canvas,
- (unsigned long)buf,
- width * 2, height,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
- break;
- case V4L2_PIX_FMT_YUV444:
- case V4L2_PIX_FMT_BGR24:
- case V4L2_PIX_FMT_RGB24:
- canvas = ext_canvas & 0xff;
- *depth = 24;
- canvas_config(canvas,
- (unsigned long)buf,
- width * 3, height,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
- break;
- case V4L2_PIX_FMT_NV12:
- case V4L2_PIX_FMT_NV21:
- canvas_config(ext_canvas & 0xff,
- (unsigned long)buf,
- width, height,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
- canvas_config((ext_canvas & 0xff00) >> 8,
- (unsigned long)(buf + width * height),
- width, height / 2,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
- canvas = ext_canvas & 0xffff;
- *depth = 12;
- break;
- case V4L2_PIX_FMT_YVU420:
- case V4L2_PIX_FMT_YUV420:
- canvas_config(ext_canvas & 0xff,
- (unsigned long)buf,
- width, height,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
- canvas_config((ext_canvas & 0xff00) >> 8,
- (unsigned long)(buf + width * height),
- width / 2, height / 2,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
- canvas_config((ext_canvas & 0xff0000) >> 16,
- (unsigned long)(buf + width * height * 5 / 4),
- width / 2, height / 2,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
- canvas = ext_canvas & 0xffffff;
- *depth = 12;
- break;
- default:
- break;
- }
- return canvas;
-}
-
-#if 0
-static void vm_dump_mem(char *path, void *phy_addr, struct vm_output_para *para)
-{
- struct file *filp = NULL;
- loff_t pos = 0;
- void *buf = NULL;
- unsigned int size = para->bytesperline * para->height;
- mm_segment_t old_fs = get_fs();
-
- set_fs(KERNEL_DS);
- filp = filp_open(path, O_RDWR | O_CREAT, 0666);
-
- if (IS_ERR(filp)) {
- pr_err("create %s error.\n", path);
- return;
- }
-
-
- buf = phys_to_virt((unsigned long)phy_addr);
- vfs_write(filp, buf, size, &pos);
-
- vfs_fsync(filp, 0);
- filp_close(filp, NULL);
- set_fs(old_fs);
-}
-
-static void vm_x_mem(char *path, struct vm_output_para *para)
-{
- struct file *filp = NULL;
- loff_t pos = 0;
- void *buf = NULL;
- unsigned int size = para->bytesperline * para->height;
- unsigned int canvas_index = para->index;
- struct canvas_s cv;
- mm_segment_t old_fs = get_fs();
-
- set_fs(KERNEL_DS);
- filp = filp_open(path, O_CREAT | O_RDWR | O_APPEND, 0666);
-
- if (IS_ERR(filp)) {
- pr_err("failed to create %s, error %p.\n",
- path, filp);
- return;
- }
-
- for (; canvas_index != 0; canvas_index >>= 8) {
- canvas_read(canvas_index & 0xff, &cv);
- /* printk("index=%lx,canvas.addr=%lx, w=%d, h=%d\n", */
- /* canvas_index, cv.addr, cv.width, cv.height); */
-
- buf = phys_to_virt(cv.addr);
-
- size = cv.width * cv.height;
-
- vfs_write(filp, buf, size, &pos);
- vfs_fsync(filp, 0);
- }
- filp_close(filp, NULL);
- set_fs(old_fs);
-}
-#endif
-
-int vm_fill_this_buffer(struct videobuf_buffer *vb,
- struct vm_output_para *para, struct vm_init_s *info)
-
-{
- int depth = 0;
- int ret = 0;
- int canvas_index = -1;
- int v4l2_format = V4L2_PIX_FMT_YUV444;
- int magic = 0;
- int ext_canvas;
- struct videobuf_buffer buf = {0};
-
- if (!info)
- return -1;
- if (info->vdin_id >= VM_MAX_DEVS) {
- pr_err("beyond the device array bound .\n");
- return -1;
- }
- /* if (info->isused == false) */
- /* return -2; */
-#if 0
- if (!vb)
- goto exit;
-#else
- if (!vb) {
- buf.width = 640;
- buf.height = 480;
- v4l2_format = V4L2_PIX_FMT_YUV444;
- vb = &buf;
- }
-
- if (!vm_device[info->vdin_id]->task_running)
- return -1;
-#endif
-
- v4l2_format = para->v4l2_format;
- magic = para->v4l2_memory;
- switch (magic) {
- case MAGIC_DC_MEM:
- /* mem = vb->priv; */
- canvas_config(vm_device[0]->vm_canvas[11],
- (dma_addr_t)para->vaddr,
- vb->bytesperline, vb->height,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
- canvas_index = vm_device[0]->vm_canvas[11];
- depth = (vb->bytesperline << 3) / vb->width;
- break;
- case MAGIC_RE_MEM:
- if (para->ext_canvas != 0)
- canvas_index = get_canvas_index_res(
- para->ext_canvas, v4l2_format,
- &depth, vb->width,
- (para->height == 0) ? vb->height : para->height,
- (unsigned int)para->vaddr);
- else if (info->vdin_id == 0) {
- ext_canvas = ((vm_device[0]->vm_canvas[3]) |
- (vm_device[0]->vm_canvas[4] << 8) |
- (vm_device[0]->vm_canvas[5] << 16));
- canvas_index =
- get_canvas_index_res(ext_canvas,
- v4l2_format, &depth, vb->width,
- vb->height, (unsigned int)para->vaddr);
- } else {
- ext_canvas = ((vm_device[1]->vm_canvas[0]) |
- (vm_device[1]->vm_canvas[1] << 8) |
- (vm_device[1]->vm_canvas[2] << 16));
- canvas_index =
- get_canvas_index_res(ext_canvas,
- v4l2_format, &depth, vb->width,
- vb->height, (unsigned int)para->vaddr);
- }
- break;
- case MAGIC_SG_MEM:
- case MAGIC_VMAL_MEM:
- if (vm_device[info->vdin_id]->buffer_start &&
- vm_device[info->vdin_id]->buffer_size)
- canvas_index = get_canvas_index(v4l2_format, &depth);
- break;
- default:
- canvas_index = vm_device[0]->vm_canvas[0];
- break;
- }
- vm_device[info->vdin_id]->output_para.width = vb->width;
- vm_device[info->vdin_id]->output_para.height = vb->height;
- vm_device[info->vdin_id]->output_para.bytesperline =
- (vb->width * depth) >> 3;
- vm_device[info->vdin_id]->output_para.index = canvas_index;
- vm_device[info->vdin_id]->output_para.v4l2_format = v4l2_format;
- vm_device[info->vdin_id]->output_para.v4l2_memory = magic;
- vm_device[info->vdin_id]->output_para.mirror = para->mirror;
- vm_device[info->vdin_id]->output_para.zoom = para->zoom;
- vm_device[info->vdin_id]->output_para.angle = para->angle;
- vm_device[info->vdin_id]->output_para.vaddr = para->vaddr;
- vm_device[info->vdin_id]->output_para.ext_canvas =
- (magic == MAGIC_RE_MEM) ? para->ext_canvas : 0;
- complete(&vm_device[info->vdin_id]->vb_start_sema);
- wait_for_completion(&vm_device[info->vdin_id]->vb_done_sema);
- if (magic == MAGIC_RE_MEM)
- vm_cache_this_flush((unsigned int)para->vaddr,
- para->bytesperline *
- para->height, info);
-
- return ret;
-}
-
-/*
- *for decoder input processing
- * 1. output window should 1:1 as source frame size
- * 2. keep the frame ratio
- * 3. input format should be YUV420 , output format should be YUV444
- */
-
-int vm_ge2d_pre_process(struct vframe_s *vf,
- struct ge2d_context_s *context,
- struct config_para_ex_s *ge2d_config,
- struct vm_output_para output_para,
- unsigned int index)
-{
- int ret;
- int src_top, src_left, src_width, src_height;
- struct canvas_s cs0, cs1, cs2, cd;
- int current_mirror = 0;
- int cur_angle = 0;
- struct display_frame_s input_frame = {0};
-
- ret = get_input_frame(&input_frame, vf, output_para.zoom);
- src_top = input_frame.content_top;
- src_left = input_frame.content_left;
- src_width = input_frame.content_width;
- src_height = input_frame.content_height;
- if (vm_device[index]->test_zoom) {
- vm_device[index]->test_zoom = 0;
- pr_debug("top is %d , left is %d\n",
- input_frame.content_top,
- input_frame.content_left);
- pr_debug("width is %d , height is %d\n",
- input_frame.content_width,
- input_frame.content_height);
- }
-#ifdef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
- current_mirror = output_para.mirror;
- if (current_mirror < 0)
- current_mirror = 0;
-#else
- current_mirror = camera_mirror_flag;
-#endif
-
- cur_angle = output_para.angle;
- if (current_mirror == 1)
- cur_angle = (360 - cur_angle % 360);
- else
- cur_angle = cur_angle % 360;
-
- /* data operating. */
- ge2d_config->alu_const_color = 0; /* 0x000000ff; */
- ge2d_config->bitmask_en = 0;
- ge2d_config->src1_gb_alpha = 0;/* 0xff; */
- ge2d_config->dst_xy_swap = 0;
-
- canvas_read(vf->canvas0Addr & 0xff, &cs0);
- canvas_read((vf->canvas0Addr >> 8) & 0xff, &cs1);
- canvas_read((vf->canvas0Addr >> 16) & 0xff, &cs2);
- ge2d_config->src_planes[0].addr = cs0.addr;
- ge2d_config->src_planes[0].w = cs0.width;
- ge2d_config->src_planes[0].h = cs0.height;
- ge2d_config->src_planes[1].addr = cs1.addr;
- ge2d_config->src_planes[1].w = cs1.width;
- ge2d_config->src_planes[1].h = cs1.height;
- ge2d_config->src_planes[2].addr = cs2.addr;
- ge2d_config->src_planes[2].w = cs2.width;
- ge2d_config->src_planes[2].h = cs2.height;
- canvas_read(output_para.index & 0xff, &cd);
- ge2d_config->dst_planes[0].addr = cd.addr;
- ge2d_config->dst_planes[0].w = cd.width;
- ge2d_config->dst_planes[0].h = cd.height;
- ge2d_config->src_key.key_enable = 0;
- ge2d_config->src_key.key_mask = 0;
- ge2d_config->src_key.key_mode = 0;
- ge2d_config->src_para.canvas_index = vf->canvas0Addr;
- ge2d_config->src_para.mem_type = CANVAS_TYPE_INVALID;
- ge2d_config->src_para.format = get_input_format(vf);
- ge2d_config->src_para.fill_color_en = 0;
- ge2d_config->src_para.fill_mode = 0;
- ge2d_config->src_para.x_rev = 0;
- ge2d_config->src_para.y_rev = 0;
- ge2d_config->src_para.color = 0xffffffff;
- ge2d_config->src_para.top = 0;
- ge2d_config->src_para.left = 0;
- ge2d_config->src_para.width = vf->width;
- ge2d_config->src_para.height = vf->height;
- ge2d_config->src2_para.mem_type = CANVAS_TYPE_INVALID;
- ge2d_config->dst_para.canvas_index = output_para.index & 0xff;
-#ifdef GE2D_NV
- if ((output_para.v4l2_format != V4L2_PIX_FMT_YUV420)
- && (output_para.v4l2_format != V4L2_PIX_FMT_YVU420))
- ge2d_config->dst_para.canvas_index = output_para.index;
-#endif
- ge2d_config->dst_para.mem_type = CANVAS_TYPE_INVALID;
- ge2d_config->dst_para.format =
- get_output_format(output_para.v4l2_format) |
- GE2D_LITTLE_ENDIAN;
- ge2d_config->dst_para.fill_color_en = 0;
- ge2d_config->dst_para.fill_mode = 0;
- ge2d_config->dst_para.x_rev = 0;
- ge2d_config->dst_para.y_rev = 0;
- ge2d_config->dst_para.color = 0;
- ge2d_config->dst_para.top = 0;
- ge2d_config->dst_para.left = 0;
- ge2d_config->dst_para.width = output_para.width;
- ge2d_config->dst_para.height = output_para.height;
-
- if (current_mirror == 1) {
- ge2d_config->dst_para.x_rev = 1;
- ge2d_config->dst_para.y_rev = 0;
- } else if (current_mirror == 2) {
- ge2d_config->dst_para.x_rev = 0;
- ge2d_config->dst_para.y_rev = 1;
- } else {
- ge2d_config->dst_para.x_rev = 0;
- ge2d_config->dst_para.y_rev = 0;
- }
-
- if (cur_angle == 90) {
- ge2d_config->dst_xy_swap = 1;
- ge2d_config->dst_para.x_rev ^= 1;
- } else if (cur_angle == 180) {
- ge2d_config->dst_para.x_rev ^= 1;
- ge2d_config->dst_para.y_rev ^= 1;
- } else if (cur_angle == 270) {
- ge2d_config->dst_xy_swap = 1;
- ge2d_config->dst_para.y_rev ^= 1;
- }
-
- if (ge2d_context_config_ex(context, ge2d_config) < 0) {
- pr_err("++ge2d configing error.\n");
- return -1;
- }
- stretchblt_noalpha(context, src_left, src_top,
- src_width, src_height, 0, 0,
- output_para.width, output_para.height);
-
- /* for cr of yuv420p or yuv420sp. */
- if ((output_para.v4l2_format == V4L2_PIX_FMT_YUV420)
- || (output_para.v4l2_format == V4L2_PIX_FMT_YVU420)) {
- /* for cb. */
- canvas_read((output_para.index >> 8) & 0xff, &cd);
- ge2d_config->dst_planes[0].addr = cd.addr;
- ge2d_config->dst_planes[0].w = cd.width;
- ge2d_config->dst_planes[0].h = cd.height;
- ge2d_config->dst_para.canvas_index =
- (output_para.index >> 8) & 0xff;
-#ifndef GE2D_NV
- ge2d_config->dst_para.format =
- GE2D_FORMAT_S8_CB | GE2D_LITTLE_ENDIAN;
-#else
- ge2d_config->dst_para.format =
- GE2D_FORMAT_S8_CR | GE2D_LITTLE_ENDIAN;
-#endif
- ge2d_config->dst_para.width = output_para.width / 2;
- ge2d_config->dst_para.height = output_para.height / 2;
- ge2d_config->dst_xy_swap = 0;
-
- if (current_mirror == 1) {
- ge2d_config->dst_para.x_rev = 1;
- ge2d_config->dst_para.y_rev = 0;
- } else if (current_mirror == 2) {
- ge2d_config->dst_para.x_rev = 0;
- ge2d_config->dst_para.y_rev = 1;
- } else {
- ge2d_config->dst_para.x_rev = 0;
- ge2d_config->dst_para.y_rev = 0;
- }
-
- if (cur_angle == 90) {
- ge2d_config->dst_xy_swap = 1;
- ge2d_config->dst_para.x_rev ^= 1;
- } else if (cur_angle == 180) {
- ge2d_config->dst_para.x_rev ^= 1;
- ge2d_config->dst_para.y_rev ^= 1;
- } else if (cur_angle == 270) {
- ge2d_config->dst_xy_swap = 1;
- ge2d_config->dst_para.y_rev ^= 1;
- }
-
- if (ge2d_context_config_ex(context, ge2d_config) < 0) {
- pr_err("++ge2d configing error.\n");
- return -1;
- }
- stretchblt_noalpha(context, src_left, src_top,
- src_width, src_height,
- 0, 0, ge2d_config->dst_para.width,
- ge2d_config->dst_para.height);
- }
-#ifndef GE2D_NV
- else if (output_para.v4l2_format == V4L2_PIX_FMT_NV12 ||
- output_para.v4l2_format == V4L2_PIX_FMT_NV21) {
- canvas_read((output_para.index >> 8) & 0xff, &cd);
- ge2d_config->dst_planes[0].addr = cd.addr;
- ge2d_config->dst_planes[0].w = cd.width;
- ge2d_config->dst_planes[0].h = cd.height;
- ge2d_config->dst_para.canvas_index =
- (output_para.index >> 8) & 0xff;
- ge2d_config->dst_para.format =
- GE2D_FORMAT_S8_CB | GE2D_LITTLE_ENDIAN;
- ge2d_config->dst_para.width = output_para.width / 2;
- ge2d_config->dst_para.height = output_para.height / 2;
- ge2d_config->dst_xy_swap = 0;
-
- if (current_mirror == 1) {
- ge2d_config->dst_para.x_rev = 1;
- ge2d_config->dst_para.y_rev = 0;
- } else if (current_mirror == 2) {
- ge2d_config->dst_para.x_rev = 0;
- ge2d_config->dst_para.y_rev = 1;
- } else {
- ge2d_config->dst_para.x_rev = 0;
- ge2d_config->dst_para.y_rev = 0;
- }
-
- if (cur_angle == 90) {
- ge2d_config->dst_xy_swap = 1;
- ge2d_config->dst_para.x_rev ^= 1;
- } else if (cur_angle == 180) {
- ge2d_config->dst_para.x_rev ^= 1;
- ge2d_config->dst_para.y_rev ^= 1;
- } else if (cur_angle == 270) {
- ge2d_config->dst_xy_swap = 1;
- ge2d_config->dst_para.y_rev ^= 1;
- }
-
- if (ge2d_context_config_ex(context, ge2d_config) < 0) {
- pr_err("++ge2d configing error.\n");
- return -1;
- }
- stretchblt_noalpha(context, src_left, src_top,
- src_width, src_height, 0, 0,
- ge2d_config->dst_para.width,
- ge2d_config->dst_para.height);
- }
-#endif
-
- /* for cb of yuv420p or yuv420sp. */
- if (output_para.v4l2_format == V4L2_PIX_FMT_YUV420 ||
- output_para.v4l2_format == V4L2_PIX_FMT_YVU420
-#ifndef GE2D_NV
- || output_para.v4l2_format == V4L2_PIX_FMT_NV12 ||
- output_para.v4l2_format == V4L2_PIX_FMT_NV21
-#endif
- ) {
- canvas_read((output_para.index >> 16) & 0xff, &cd);
- ge2d_config->dst_planes[0].addr = cd.addr;
- ge2d_config->dst_planes[0].w = cd.width;
- ge2d_config->dst_planes[0].h = cd.height;
- ge2d_config->dst_para.canvas_index =
- (output_para.index >> 16) & 0xff;
-#ifndef GE2D_NV
- ge2d_config->dst_para.format =
- GE2D_FORMAT_S8_CR | GE2D_LITTLE_ENDIAN;
-#else
- ge2d_config->dst_para.format =
- GE2D_FORMAT_S8_CB | GE2D_LITTLE_ENDIAN;
-#endif
- ge2d_config->dst_para.width = output_para.width / 2;
- ge2d_config->dst_para.height = output_para.height / 2;
- ge2d_config->dst_xy_swap = 0;
-
- if (current_mirror == 1) {
- ge2d_config->dst_para.x_rev = 1;
- ge2d_config->dst_para.y_rev = 0;
- } else if (current_mirror == 2) {
- ge2d_config->dst_para.x_rev = 0;
- ge2d_config->dst_para.y_rev = 1;
- } else {
- ge2d_config->dst_para.x_rev = 0;
- ge2d_config->dst_para.y_rev = 0;
- }
-
- if (cur_angle == 90) {
- ge2d_config->dst_xy_swap = 1;
- ge2d_config->dst_para.x_rev ^= 1;
- } else if (cur_angle == 180) {
- ge2d_config->dst_para.x_rev ^= 1;
- ge2d_config->dst_para.y_rev ^= 1;
- } else if (cur_angle == 270) {
- ge2d_config->dst_xy_swap = 1;
- ge2d_config->dst_para.y_rev ^= 1;
- }
-
- if (ge2d_context_config_ex(context, ge2d_config) < 0) {
- pr_err("++ge2d configing error.\n");
- return -1;
- }
- stretchblt_noalpha(context, src_left,
- src_top, src_width, src_height,
- 0, 0, ge2d_config->dst_para.width,
- ge2d_config->dst_para.height);
- }
- return output_para.index;
-}
-
-int vm_sw_post_process(int canvas, uintptr_t addr, unsigned int index)
-{
- int poss = 0, posd = 0;
- int i = 0;
- void __iomem *buffer_y_start;
- void __iomem *buffer_u_start;
- void __iomem *buffer_v_start = 0;
- struct io_mapping *mapping_wc;
- int offset = 0;
- struct canvas_s canvas_work_y;
- struct canvas_s canvas_work_u;
- struct canvas_s canvas_work_v;
- struct vm_output_para output_para = vm_device[index]->output_para;
-
- if (!addr)
- return -1;
- mapping_wc = io_mapping_create_wc(vm_device[index]->buffer_start,
- vm_device[index]->buffer_size);
- if (!mapping_wc)
- return -1;
- canvas_read(canvas & 0xff, &canvas_work_y);
- offset = 0;
- buffer_y_start = io_mapping_map_atomic_wc(mapping_wc, offset);
- if (buffer_y_start == NULL) {
- pr_err(" vm.postprocess:mapping buffer error\n");
- io_mapping_free(mapping_wc);
- return -1;
- }
- if (output_para.v4l2_format == V4L2_PIX_FMT_BGR24 ||
- output_para.v4l2_format == V4L2_PIX_FMT_RGB24 ||
- output_para.v4l2_format == V4L2_PIX_FMT_RGB565X) {
- for (i = 0; i < output_para.height; i++) {
- memcpy((void *)(addr + poss),
- (void *)(buffer_y_start + posd),
- output_para.bytesperline);
- poss += output_para.bytesperline;
- posd += canvas_work_y.width;
- }
- io_mapping_unmap_atomic(buffer_y_start);
-
- } else if (output_para.v4l2_format == V4L2_PIX_FMT_NV12 ||
- output_para.v4l2_format == V4L2_PIX_FMT_NV21) {
-#ifdef GE2D_NV
- unsigned int uv_width = output_para.width;
- unsigned int uv_height = output_para.height >> 1;
-
- posd = 0;
- for (i = output_para.height; i > 0; i--) { /* copy y */
- memcpy((void *)(addr + poss),
- (void *)(buffer_y_start + posd),
- output_para.width);
- poss += output_para.width;
- posd += canvas_work_y.width;
- }
- io_mapping_unmap_atomic(buffer_y_start);
-
- posd = 0;
- canvas_read((canvas >> 8) & 0xff, &canvas_work_u);
- offset = canvas_work_u.addr - canvas_work_y.addr;
- buffer_u_start = io_mapping_map_atomic_wc(mapping_wc, offset);
- for (i = uv_height; i > 0; i--) { /* copy uv */
- memcpy((void *)(addr + poss),
- (void *)(buffer_u_start + posd), uv_width);
- poss += uv_width;
- posd += canvas_work_u.width;
- }
-
- io_mapping_unmap_atomic(buffer_u_start);
-#else
- char *dst_buff = NULL;
- char *src_buff = NULL;
- char *src2_buff = NULL;
-
- canvas_read((canvas >> 8) & 0xff, &canvas_work_u);
- poss = posd = 0;
- for (i = 0; i < output_para.height; i += 2) { /* copy y */
- memcpy((void *)(addr + poss),
- (void *)(buffer_y_start + posd),
- output_para.width);
- poss += output_para.width;
- posd += canvas_work_y.width;
- memcpy((void *)(addr + poss),
- (void *)(buffer_y_start + posd),
- output_para.width);
- poss += output_para.width;
- posd += canvas_work_y.width;
- }
- io_mapping_unmap_atomic(buffer_y_start);
-
- posd = 0;
- canvas_read((canvas >> 16) & 0xff, &canvas_work_v);
- offset = canvas_work_u.addr - canvas_work_y.addr;
- buffer_u_start = io_mapping_map_atomic_wc(mapping_wc, offset);
- offset = canvas_work_v.addr - canvas_work_y.addr;
- buffer_v_start = io_mapping_map_atomic_wc(mapping_wc, offset);
-
- dst_buff = (char *)addr +
- output_para.width * output_para.height;
- src_buff = (char *)buffer_u_start;
- src2_buff = (char *)buffer_v_start;
- if (output_para.v4l2_format == V4L2_PIX_FMT_NV12) {
- for (i = 0 ; i < output_para.height / 2; i++) {
- interleave_uv(src_buff, src2_buff,
- dst_buff, output_para.width / 2);
- src_buff += canvas_work_u.width;
- src2_buff += canvas_work_v.width;
- dst_buff += output_para.width;
- }
- } else {
- for (i = 0 ; i < output_para.height / 2; i++) {
- interleave_uv(src2_buff, src_buff,
- dst_buff, output_para.width / 2);
- src_buff += canvas_work_u.width;
- src2_buff += canvas_work_v.width;
- dst_buff += output_para.width;
- }
- }
-
-
- io_mapping_unmap_atomic(buffer_u_start);
- io_mapping_unmap_atomic(buffer_v_start);
-#endif
- } else if ((output_para.v4l2_format == V4L2_PIX_FMT_YUV420)
- || (output_para.v4l2_format == V4L2_PIX_FMT_YVU420)) {
- int uv_width = output_para.width >> 1;
- int uv_height = output_para.height >> 1;
-
- posd = 0;
- for (i = output_para.height; i > 0; i--) { /* copy y */
- memcpy((void *)(addr + poss),
- (void *)(buffer_y_start + posd),
- output_para.width);
- poss += output_para.width;
- posd += canvas_work_y.width;
- }
- io_mapping_unmap_atomic(buffer_y_start);
-
- posd = 0;
- canvas_read((canvas >> 8) & 0xff, &canvas_work_u);
- offset = canvas_work_u.addr - canvas_work_y.addr;
- buffer_u_start = io_mapping_map_atomic_wc(mapping_wc, offset);
-
- canvas_read((canvas >> 16) & 0xff, &canvas_work_v);
- offset = canvas_work_v.addr - canvas_work_y.addr;
- buffer_v_start = io_mapping_map_atomic_wc(mapping_wc, offset);
-
-#ifndef GE2D_NV
- if (output_para.v4l2_format == V4L2_PIX_FMT_YUV420)
-#else
- if (output_para.v4l2_format == V4L2_PIX_FMT_YVU420) {
-#endif
- for (i = uv_height; i > 0; i--) { /* copy y */
- memcpy((void *)(addr + poss),
- (void *)(buffer_u_start + posd),
- uv_width);
- poss += uv_width;
- posd += canvas_work_u.width;
- }
- posd = 0;
- for (i = uv_height; i > 0; i--) { /* copy y */
- memcpy((void *)(addr + poss),
- (void *)(buffer_v_start + posd),
- uv_width);
- poss += uv_width;
- posd += canvas_work_v.width;
- }
- } else {
- for (i = uv_height; i > 0; i--) { /* copy v */
- memcpy((void *)(addr + poss),
- (void *)(buffer_v_start + posd),
- uv_width);
- poss += uv_width;
- posd += canvas_work_v.width;
- }
- posd = 0;
- for (i = uv_height; i > 0; i--) { /* copy u */
- memcpy((void *)(addr + poss),
- (void *)(buffer_u_start + posd),
- uv_width);
- poss += uv_width;
- posd += canvas_work_u.width;
- }
- }
- io_mapping_unmap_atomic(buffer_u_start);
- io_mapping_unmap_atomic(buffer_v_start);
-}
-
- if (mapping_wc)
- io_mapping_free(mapping_wc);
-
- return 0;
-}
-
-static struct task_struct *simulate_task_fd;
-
-static bool is_vf_available(unsigned int vdin_id)
-{
- bool ret = ((local_vf_peek(vdin_id) != NULL) ||
- (!vm_device[vdin_id]->task_running));
- return ret;
-}
-
-/* static int reset_frame = 1; */
-static int vm_task(void *data)
-{
- int ret = 0;
- struct vframe_s *vf;
- int src_canvas;
- struct vm_device_s *devp = (struct vm_device_s *) data;
- struct sched_param param = {.sched_priority = MAX_RT_PRIO - 1 };
- struct ge2d_context_s *context = create_ge2d_work_queue();
- struct config_para_ex_s ge2d_config;
-
-#ifdef CONFIG_AMLCAP_LOG_TIME_USEFORFRAMES
- struct timeval start;
- struct timeval end;
- unsigned long time_use = 0;
-#endif
- memset(&ge2d_config, 0, sizeof(struct config_para_ex_s));
- sched_setscheduler(current, SCHED_FIFO, ¶m);
- allow_signal(SIGTERM);
- while (1) {
- ret = wait_for_completion_interruptible(
- &devp->vb_start_sema);
-
- if (kthread_should_stop()) {
- complete(&devp->vb_done_sema);
- break;
- }
-
- /* wait for frame from 656 provider until 500ms runs out */
- wait_event_interruptible_timeout(devp->frame_ready,
- is_vf_available(devp->index),
- msecs_to_jiffies(2000));
-
- if (!devp->task_running) {
- ret = -1;
- goto vm_exit;
- }
-
- /* start to convert frame. */
-#ifdef CONFIG_AMLCAP_LOG_TIME_USEFORFRAMES
- do_gettimeofday(&start);
-#endif
- vf = local_vf_get(devp->index);
-
- if (vf) {
- src_canvas = vf->canvas0Addr;
-
- /* step1 convert 422 format to other format.*/
- if (is_need_ge2d_pre_process(devp->output_para))
- src_canvas = vm_ge2d_pre_process(vf, context,
- &ge2d_config, devp->output_para,
- devp->index);
-#if 0
- if (devp->dump == 2) {
- vm_dump_mem(devp->dump_path,
- (void *)output_para.vaddr, &output_para);
- devp->dump = 0;
- }
-#endif
- local_vf_put(vf, devp->index);
-#ifdef CONFIG_AMLCAP_LOG_TIME_USEFORFRAMES
- do_gettimeofday(&end);
- time_use = (end.tv_sec - start.tv_sec) * 1000 +
- (end.tv_usec - start.tv_usec) / 1000;
- pr_debug("step 1, ge2d use: %ldms\n", time_use);
- do_gettimeofday(&start);
-#endif
-
- /* step2 copy to user memory. */
-
- if (is_need_sw_post_process(devp->output_para))
- vm_sw_post_process(src_canvas,
- devp->output_para.vaddr, devp->index);
-
-#ifdef CONFIG_AMLCAP_LOG_TIME_USEFORFRAMES
- do_gettimeofday(&end);
- time_use = (end.tv_sec - start.tv_sec) * 1000 +
- (end.tv_usec - start.tv_usec) / 1000;
- pr_debug("step 2, memcpy use: %ldms\n", time_use);
-#endif
- }
- if (kthread_should_stop()) {
- complete(&devp->vb_done_sema);
- break;
- }
- complete(&devp->vb_done_sema);
- }
-vm_exit:
- destroy_ge2d_work_queue(context);
- while (!kthread_should_stop()) {
- /*may not call stop, wait..
- *it is killed by SIGTERM,eixt on
- *down_interruptible.
- *if not call stop,this thread
- *may on do_exit and
- *kthread_stop may not work good;
- */
- msleep(20);/*default 10ms*/
- }
- return ret;
-}
-
-/*simulate v4l2 device to request*/
-/*filling buffer,only for test use*/
-static int simulate_task(void *data)
-{
- while (1) {
- msleep(50);
- pr_debug("simulate succeed\n");
- }
- return 0;
-}
-
-/*
- ***********************************************
- *
- * init functions.
- *
- ***********************************************
- */
-
-int vm_buffer_init(struct vm_device_s *vdevp)
-{
- int i, j;
- u32 canvas_width, canvas_height;
- u32 decbuf_size;
- resource_size_t buf_start;
- unsigned int buf_size;
- int buf_num = 0;
- int local_pool_size = 0;
-
- init_completion(&vdevp->vb_start_sema);
- init_completion(&vdevp->vb_done_sema);
-
- buf_start = vdevp->buffer_start;
- buf_size = vdevp->buffer_size;
-
- if (vdevp->index == 0) {
- for (j = 0; j < MAX_CANVAS_INDEX; j++) {
- memset(&(vdevp->vm_canvas[j]), -1, sizeof(int));
- vdevp->vm_canvas[j] =
- canvas_pool_map_alloc_canvas("vm0");
- if (vdevp->vm_canvas[j] < 0) {
- pr_err("alloc vm0_canvas %d failed\n", j);
- return -1;
- }
- }
- } else {
- for (j = 0; j < MAX_CANVAS_INDEX; j++) {
- memset(&(vdevp->vm_canvas[j]), -1, sizeof(int));
- vdevp->vm_canvas[j] =
- canvas_pool_map_alloc_canvas("vm1");
- if (vdevp->vm_canvas[j] < 0) {
- pr_err("alloc vm1_canvas %d failed\n", j);
- return -1;
- }
- }
- }
-
- if (!buf_start || !buf_size)
- goto exit;
-
- for (i = 0; i < ARRAY_SIZE(vmdecbuf_size); i++) {
- if (buf_size >= vmdecbuf_size[i])
- break;
- }
- if (i == ARRAY_SIZE(vmdecbuf_size)) {
- pr_debug("vmbuf size=%d less than the smallest vmbuf size%d\n",
- buf_size, vmdecbuf_size[i - 1]);
- return -1;
- }
-
- canvas_width = canvas_config_wh[i].width;/* 1920; */
- canvas_height = canvas_config_wh[i].height;/* 1200; */
- decbuf_size = vmdecbuf_size[i];/* 0x700000; */
- buf_num = buf_size / decbuf_size;
-
- if (buf_num > 0)
- local_pool_size = 1;
- else {
- local_pool_size = 0;
- pr_debug("need at least one buffer to handle 1920*1080 data.\n");
- }
-
- for (i = 0; i < local_pool_size; i++) {
- canvas_config((vdevp->vm_canvas[0] + i),
- (unsigned long)(buf_start + i * decbuf_size),
- canvas_width * 2, canvas_height,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
- canvas_config((vdevp->vm_canvas[2] + i),
- (unsigned long)(buf_start + i * decbuf_size),
- canvas_width * 3, canvas_height,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
- canvas_config((vdevp->vm_canvas[4] + i),
- (unsigned long)(buf_start + i * decbuf_size / 2),
- canvas_width, canvas_height,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
- canvas_config(vdevp->vm_canvas[6] + i,
- (unsigned long)(buf_start +
- (i + 1)*decbuf_size / 2),
- canvas_width, canvas_height / 2,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
-
- canvas_config((vdevp->vm_canvas[8] + i),
- (unsigned long)(buf_start +
- (i + 1)*decbuf_size / 2),
- canvas_width / 2, canvas_height / 2,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
- canvas_config((vdevp->vm_canvas[10] + i),
- (unsigned long)(buf_start +
- (i + 3)*decbuf_size / 4),
- canvas_width / 2, canvas_height / 2,
- CANVAS_ADDR_NOWRAP, CANVAS_BLKMODE_LINEAR);
-#ifndef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
- vfbuf_use[i] = 0;
-#endif
- }
-
-exit:
- return 0;
-
-}
-
-int start_vm_task(struct vm_device_s *vdevp)
-{
- /* init the device. */
- vm_local_init();
- if (!vdevp->task) {
- vdevp->task = kthread_create(vm_task, vdevp, vdevp->name);
- if (IS_ERR(vdevp->task)) {
- pr_err("thread creating error.\n");
- return -1;
- }
- init_waitqueue_head(&vdevp->frame_ready);
- wake_up_process(vdevp->task);
- }
- vdevp->task_running = 1;
- return 0;
-}
-
-int start_simulate_task(void)
-{
- if (!simulate_task_fd) {
- simulate_task_fd = kthread_create(simulate_task, 0, "vm");
- if (IS_ERR(simulate_task_fd)) {
- pr_err("thread creating error.\n");
- return -1;
- }
- wake_up_process(simulate_task_fd);
- }
- return 0;
-}
-
-
-void stop_vm_task(struct vm_device_s *vdevp)
-{
- if (vdevp->task) {
- vdevp->task_running = 0;
- send_sig(SIGTERM, vdevp->task, 1);
- complete(&vdevp->vb_start_sema);
- wake_up_interruptible(&vdevp->frame_ready);
- kthread_stop(vdevp->task);
- vdevp->task = NULL;
- }
- vm_local_init();
-}
-
-
-/*
- **********************************************************************
- *
- * global status.
- *
- **********************************************************************
- */
-
-static int vm_enable_flag;
-
-int get_vm_status(void)
-{
- return vm_enable_flag;
-}
-
-void set_vm_status(int flag)
-{
- if (flag >= 0)
- vm_enable_flag = flag;
- else
- vm_enable_flag = 0;
-}
-
-/*
- **********************************************************************
- *
- * file op section.
- *
- **********************************************************************
- */
-
-void unset_vm_buf_res(struct vm_init_s *info)
-{
- info->buffer_start = 0;
-}
-
-static void vm_cache_this_flush(unsigned int buf_start, unsigned int buf_size,
- struct vm_init_s *info)
-{
- struct vm_device_s *devp = vm_device[info->vdin_id];
-
- if (devp->dev) {
- if ((buf_start >= info->buffer_start) &&
- ((buf_start + buf_size) <= (info->buffer_start +
- info->vm_buf_size)))
- dma_sync_single_for_cpu(devp->dev,
- buf_start, buf_size, DMA_FROM_DEVICE);
- }
-}
-
-static int vm_open(struct inode *inode, struct file *file)
-{
- struct ge2d_context_s *context = NULL;
-
- pr_info("open one vm device\n");
- file->private_data = context;
- /* vm_device.open_count++; */
- return 0;
-}
-
-static long vm_ioctl(struct file *filp, unsigned int cmd, unsigned long args)
-{
- int ret = 0;
- struct ge2d_context_s *context;
- void __user *argp;
-
- context = (struct ge2d_context_s *)filp->private_data;
- argp = (void __user *)args;
- switch (cmd) {
- case VM_IOC_2OSD0:
- break;
- case VM_IOC_ENABLE_PP:
- break;
- case VM_IOC_CONFIG_FRAME:
- break;
- default:
- return -ENOIOCTLCMD;
- }
- return ret;
-}
-
-static int vm_release(struct inode *inode, struct file *file)
-{
- struct ge2d_context_s *context =
- (struct ge2d_context_s *)file->private_data;
-
- if (context && (destroy_ge2d_work_queue(context) == 0)) {
- /* vm_device.open_count--; */
- return 0;
- }
- pr_info("release one vm device\n");
- return -1;
-}
-
-/*
- **********************************************************************
- *
- * file op init section.
- *
- **********************************************************************
- */
-
-static const struct file_operations vm_fops = {
- .owner = THIS_MODULE,
- .open = vm_open,
- .unlocked_ioctl = vm_ioctl,
- .release = vm_release,
-};
-
-static ssize_t vm_attr_show(struct device *dev, struct device_attribute *attr,
- char *buf)
-{
- ssize_t len = 0;
- struct vm_device_s *devp;
-
- devp = dev_get_drvdata(dev);
- if (devp->task_running == 0) {
- len += sprintf(buf + len, "vm does not start\n");
- return len;
- }
-
- len += sprintf((char *)buf + len, "vm parameters below\n");
-
- return len;
-}
-
-static ssize_t vm_attr_store(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t len)
-{
- struct vm_device_s *devp;
- unsigned int n = 0;
- char *buf_orig, *ps, *token;
- char *parm[6] = {NULL};
-
- if (!buf)
- return len;
-
- buf_orig = kstrdup(buf, GFP_KERNEL);
- /* printk(KERN_INFO "input cmd : %s",buf_orig); */
- devp = dev_get_drvdata(dev);
- if (devp->task_running == 0) {
- len += sprintf((char *)buf + len, "vm does not start\n");
- return len;
- }
-
- ps = buf_orig;
- while (1) {
- if (n >= ARRAY_SIZE(parm)) {
- pr_err("parm array overflow.\n");
-#if 0
- pr_err("n=%d,ARRAY_SIZE(parm)=%d\n",
- n, ARRAY_SIZE(parm));
-#endif
- return len;
- }
- token = strsep(&ps, "\n");
- if (token == NULL)
- break;
- if (*token == '\0')
- continue;
- parm[n++] = token;
- }
-
- if (strcmp(parm[0], "before") == 0) {
- devp->dump = 1;
- devp->dump_path = parm[1];
- pr_debug("this not support\n");
- } else if (strcmp(parm[0], "after") == 0) {
- devp->dump = 2;
- devp->dump_path = parm[1];
- pr_debug("after ge2d processed, store to %s\n", parm[1]);
- }
-
- kfree(buf_orig);
- return len;
-}
-
-static DEVICE_ATTR(dump, 0664, vm_attr_show, vm_attr_store);
-
-static int vm_add_cdev(struct cdev *cdevp,
- const struct file_operations *fops,
- int minor)
-{
- int ret;
- dev_t devno = MKDEV(MAJOR(vm_devno), minor);
-
- cdev_init(cdevp, fops);
- cdevp->owner = THIS_MODULE;
- ret = cdev_add(cdevp, devno, 1);
- return ret;
-}
-
-int init_vm_device(struct vm_device_s *vdevp, struct platform_device *pdev)
-{
- int ret = 0;
-
- ret = vm_add_cdev(&vdevp->cdev, &vm_fops, vdevp->index);
- if (ret) {
- pr_err("%s: failed to add cdev. !\n", __func__);
- goto fail_add_cdev;
- }
- vdevp->dev = device_create(vm_clsp, &pdev->dev, MKDEV(MAJOR(vm_devno),
- vdevp->index),
- NULL, "%s%d", VM_DEV_NAME, vdevp->index);
- if (IS_ERR(vdevp->dev)) {
- pr_err("%s: failed to create device. !\n", __func__);
- ret = PTR_ERR(vdevp->dev);
- goto fail_create_device;
- }
- ret = device_create_file(vdevp->dev, &dev_attr_dump);
- if (ret < 0) {
- pr_err("%s: fail to create vdin attribute files.\n", __func__);
- goto fail_create_dev_file;
- }
-
- dev_set_drvdata(vdevp->dev, vdevp);
- platform_set_drvdata(pdev, vdevp);
-
- /* if (vm_buffer_init(vdevp) < 0) */
- /* goto unregister_dev; */
-#ifndef CONFIG_AMLOGIC_VM_DISABLE_VIDEOLAYER
- vf_provider_init(&vm_vf_prov, PROVIDER_NAME, &vm_vf_provider, NULL);
-#endif
- /* vf_reg_provider(&vm_vf_prov); */
- vdevp->task = NULL;
- vdevp->task_running = 0;
- memset(&vdevp->output_para, 0, sizeof(struct vm_output_para));
- sprintf(vdevp->name, "%s%d", RECEIVER_NAME, vdevp->index);
- vf_receiver_init(&vdevp->vm_vf_recv, vdevp->name,
- &vm_vf_receiver, vdevp);
-
- vf_reg_receiver(&vdevp->vm_vf_recv);
- return 0;
-
- /* unregister_dev: */
-fail_create_dev_file:
- device_destroy(vm_clsp, MKDEV(MAJOR(vm_devno), vdevp->index));
-fail_create_device:
- cdev_del(&vdevp->cdev);
-fail_add_cdev:
- kfree(vdevp);
- return ret;
-
-}
-
-int uninit_vm_device(struct platform_device *plat_dev)
-{
- struct vm_device_s *vdevp;
-
- vdevp = platform_get_drvdata(plat_dev);
- /* stop_vm_task(vdevp); */
- device_remove_file(vdevp->dev, &dev_attr_dump);
- device_destroy(vm_clsp, MKDEV(MAJOR(vm_devno), vdevp->index));
- cdev_del(&vdevp->cdev);
- vm_device[vdevp->index] = NULL;
-
- /* free drvdata */
- dev_set_drvdata(vdevp->dev, NULL);
- platform_set_drvdata(plat_dev, NULL);
- kfree(vdevp);
- return 0;
-}
-
-int vm_init_resource(size_t size, struct vm_init_s *info)
-{
- struct vm_device_s *devp;
-#ifdef CONFIG_CMA
- devp = vm_device[info->vdin_id];
- if (size == 0)
- return -1;
- if (info->vm_pages && info->vm_buf_size != 0) {
-
- dma_release_from_contiguous(&devp->pdev->dev,
- info->vm_pages,
- info->vm_buf_size / PAGE_SIZE);
- }
- info->vm_pages = dma_alloc_from_contiguous(&devp->pdev->dev,
- size / PAGE_SIZE, 0);
- if (info->vm_pages) {
- dma_addr_t phys;
-
- phys = page_to_phys(info->vm_pages);
- info->buffer_start = phys;
- info->vm_buf_size = size;
- if (info->bt_path_count == 1) {
- if (info->vdin_id == 0)
- info->isused = true;
- else
- info->isused = false;
- } else {
- info->isused = true;
- }
- info->mem_alloc_succeed = true;
- return 0;
- }
-
- info->mem_alloc_succeed = false;
- pr_err("CMA failed to allocate dma buffer\n");
- return -ENOMEM;
-#else
- if (size == 0)
- return -1;
- info->buffer_start = vm_device[info->vdin_id]->buffer_start;
- info->vm_buf_size = vm_device[info->vdin_id]->buffer_size;
- info->mem_alloc_succeed = true;
- info->isused = true;
- return 0;
-#endif
-}
-EXPORT_SYMBOL(vm_init_resource);
-
-void vm_deinit_resource(struct vm_init_s *info)
-{
-#ifdef CONFIG_CMA
- struct vm_device_s *devp;
-
- devp = vm_device[info->vdin_id];
- if (info->vm_buf_size == 0) {
- pr_warn("vm buf size equals 0\n");
- return;
- }
- unset_vm_buf_res(info);
-
- if (info->vm_pages) {
- dma_release_from_contiguous(&devp->pdev->dev,
- info->vm_pages,
- info->vm_buf_size / PAGE_SIZE);
- info->vm_buf_size = 0;
- info->vm_pages = NULL;
- info->isused = false;
- info->mem_alloc_succeed = false;
- }
-#else
- if (info->vm_buf_size) {
- info->buffer_start = 0;
- info->vm_buf_size = 0;
- info->isused = false;
- info->mem_alloc_succeed = false;
- }
-#endif
-}
-EXPORT_SYMBOL(vm_deinit_resource);
-
-
-/*******************************************************************
- *
- * interface for Linux driver
- *
- * ******************************************************************/
-
-static int vm_mem_device_init(struct reserved_mem *rmem, struct device *dev)
-{
- struct platform_device *pdev = container_of(dev,
- struct platform_device, dev);
- struct vm_device_s *vdevp = platform_get_drvdata(pdev);
- unsigned long mem_start, mem_end;
-
- vdevp->buffer_start = rmem->base;
- vdevp->buffer_size = rmem->size;
- mem_start = rmem->base;
- mem_end = rmem->base + rmem->size - 1;
- pr_info("init vm memsource %lx->%lx\n", mem_start, mem_end);
- return 0;
-}
-
-static const struct reserved_mem_ops rmem_vm_ops = {
- .device_init = vm_mem_device_init,
-};
-
-static int __init vm_mem_setup(struct reserved_mem *rmem)
-{
- rmem->ops = &rmem_vm_ops;
- pr_info("vm share mem setup\n");
- return 0;
-}
-
-/* MODULE_AMLOG(AMLOG_DEFAULT_LEVEL, 0xff, LOG_LEVEL_DESC, LOG_MASK_DESC); */
-
-
-/* for driver. */
-static int vm_driver_probe(struct platform_device *pdev)
-{
- int idx;
- int ret;
- struct vm_device_s *vdevp;
-
- pr_info("vm memory init\n");
- /* malloc vdev */
- vdevp = kmalloc(sizeof(struct vm_device_s), GFP_KERNEL);
- if (!vdevp)
- return -ENOMEM;
-
- memset(vdevp, 0, sizeof(struct vm_device_s));
-
- if (pdev->dev.of_node) {
- ret = of_property_read_u32(pdev->dev.of_node,
- "vm_id", &(vdevp->index));
- if (ret)
- pr_err("don't find vm id.\n");
- }
- vm_device[vdevp->index] = vdevp;
- vdevp->pdev = pdev;
- vm_buffer_init(vdevp);
- ret = init_vm_device(vdevp, pdev);
- if (ret != 0)
- return ret;
- idx = of_reserved_mem_device_init(&pdev->dev);
- if (idx == 0)
- pr_info("vm probe done\n");
- else
- pr_info("malloc reserved memory failed !\n");
-
- /* init_vm_device(vdevp, pdev); */
- return 0;
-}
-
-static int vm_drv_remove(struct platform_device *plat_dev)
-{
- int i;
-
- for (i = 0; i < MAX_CANVAS_INDEX; i++) {
- if ((vm_device[0] != NULL) &&
- (vm_device[0]->vm_canvas[i] >= 0)) {
- canvas_pool_map_free_canvas(
- vm_device[0]->vm_canvas[i]);
- memset(&(vm_device[0]->vm_canvas[i]),
- -1, sizeof(int));
- }
- if ((vm_device[1] != NULL) &&
- (vm_device[1]->vm_canvas[i] >= 0)) {
- canvas_pool_map_free_canvas(
- vm_device[1]->vm_canvas[i]);
- memset(&(vm_device[1]->vm_canvas[i]),
- -1, sizeof(int));
- }
- }
-
- uninit_vm_device(plat_dev);
- return 0;
-}
-
-static const struct of_device_id amlogic_vm_dt_match[] = {
- {
- .compatible = "amlogic, vm",
- },
- {},
-};
-
-/* general interface for a linux driver .*/
-static struct platform_driver vm_drv = {
- .probe = vm_driver_probe,
- .remove = vm_drv_remove,
- .driver = {
- .name = "vm",
- .owner = THIS_MODULE,
- .of_match_table = amlogic_vm_dt_match,
- }
-};
-
-static int __init
-vm_init_module(void)
-{
- int ret = 0;
-
- pr_info("vm_init .\n");
- ret = alloc_chrdev_region(&vm_devno, 0, VM_MAX_DEVS, VM_DEV_NAME);
- if (ret < 0) {
- pr_err("%s: failed to allocate major number\n", __func__);
- goto fail_alloc_cdev_region;
- }
- vm_clsp = class_create(THIS_MODULE, VM_CLS_NAME);
- if (IS_ERR(vm_clsp)) {
- ret = PTR_ERR(vm_clsp);
- pr_err("%s: failed to create class\n", __func__);
- goto fail_class_create;
- }
- ret = platform_driver_register(&vm_drv);
- if (ret) {
- pr_err("Failed to register vm driver (error=%d\n",
- ret);
- goto fail_pdrv_register;
- }
- return 0;
-
-fail_pdrv_register:
- class_destroy(vm_clsp);
-fail_class_create:
- unregister_chrdev_region(vm_devno, VM_MAX_DEVS);
-fail_alloc_cdev_region:
- return ret;
-}
-
-static void __exit
-vm_remove_module(void)
-{
- /* class_remove_file(vm_clsp, &class_attr_dump); */
- class_destroy(vm_clsp);
- unregister_chrdev_region(vm_devno, VM_MAX_DEVS);
- platform_driver_unregister(&vm_drv);
- pr_info("vm module removed.\n");
-}
-
-module_init(vm_init_module);
-module_exit(vm_remove_module);
-RESERVEDMEM_OF_DECLARE(vm, "amlogic, vm_memory", vm_mem_setup);
-
-MODULE_DESCRIPTION("Amlogic Video Input Manager");
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Simon Zheng <simon.zheng@amlogic.com>");
+++ /dev/null
-/*
- * drivers/amlogic/media/camera/common/vm.h
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#ifndef _VM_INCLUDE__
-#define _VM_INCLUDE__
-
-#include <linux/interrupt.h>
-#include <linux/amlogic/media/canvas/canvas.h>
-#include <linux/fb.h>
-#include <linux/list.h>
-#include <linux/uaccess.h>
-#include <linux/sysfs.h>
-#include <linux/spinlock.h>
-#include <linux/kthread.h>
-#include <linux/io-mapping.h>
-#include <linux/wait.h>
-#include <linux/semaphore.h>
-#include <linux/cdev.h>
-#include <linux/amlogic/media/vfm/vframe_receiver.h>
-#include <linux/amlogic/media/vfm/vframe_provider.h>
-#include <linux/amlogic/media/camera/aml_cam_info.h>
-#include <linux/amlogic/media/camera/vmapi.h>
-
-/*************************************
- **
- ** macro define
- **
- *************************************/
-
-#define VM_IOC_MAGIC 'P'
-#define VM_IOC_2OSD0 _IOW(VM_IOC_MAGIC, 0x00, unsigned int)
-#define VM_IOC_ENABLE_PP _IOW(VM_IOC_MAGIC, 0X01, unsigned int)
-#define VM_IOC_CONFIG_FRAME _IOW(VM_IOC_MAGIC, 0X02, unsigned int)
-#define MAX_CANVAS_INDEX 12
-
-struct vm_device_s {
- unsigned int index;
- char name[20];
- struct platform_device *pdev;
- int dump;
- char *dump_path;
- unsigned int open_count;
- int major;
- unsigned int dbg_enable;
- /* struct class *cla; */
- struct cdev cdev;
- struct device *dev;
- resource_size_t buffer_start;
- unsigned int buffer_size;
-#ifdef CONFIG_CMA
- ulong cma_pool_size;
-#endif
- struct vframe_receiver_s vm_vf_recv;
- struct task_struct *task;
- wait_queue_head_t frame_ready;
- int task_running;
- int vm_skip_count;
- int test_zoom;
- struct vm_output_para output_para;
- struct completion vb_start_sema;
- struct completion vb_done_sema;
- int vm_canvas[MAX_CANVAS_INDEX];
-};
-
-struct display_frame_s {
- int frame_top;
- int frame_left;
- int frame_width;
- int frame_height;
- int content_top;
- int content_left;
- int content_width;
- int content_height;
-};
-
-int start_vm_task(struct vm_device_s *vdevp);
-int start_simulate_task(void);
-
-extern int get_vm_status(void);
-extern void set_vm_status(int flag);
-
-/* for vm device op. */
-extern int init_vm_device(struct vm_device_s *vdevp,
- struct platform_device *pdev);
-extern int uninit_vm_device(struct platform_device *plat_dev);
-
-/* for vm device class op. */
-extern struct class *init_vm_cls(void);
-
-/* for thread of vm. */
-extern int start_vpp_task(void);
-extern void stop_vpp_task(void);
-
-/* for vm private member. */
-extern void set_vm_buf_info(resource_size_t start, unsigned int size);
-extern void get_vm_buf_info(resource_size_t *start, unsigned int *size,
- struct io_mapping **mapping);
-
-/* vm buffer op. */
-extern int vm_buffer_init(struct vm_device_s *vdevp);
-extern void vm_local_init(void);
-
-extern void vm_deinit_resource(struct vm_init_s *info);
-
-static DEFINE_MUTEX(vm_mutex);
-
-/* #if MESON_CPU_TYPE >= MESON_CPU_TYPE_MESON6TV */
-#if 1
-#define CANVAS_WIDTH_ALIGN 32
-#else
-#define CANVAS_WIDTH_ALIGN 8
-#endif
-
-#define MAGIC_SG_MEM 0x17890714
-#define MAGIC_DC_MEM 0x0733ac61
-#define MAGIC_VMAL_MEM 0x18221223
-#define MAGIC_RE_MEM 0x123039dc
-
-#endif /* _VM_INCLUDE__ */
+++ /dev/null
-/*
- * drivers/amlogic/media/camera/common/vm_log.h
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#ifndef VM_LOG_H
-#define VM_LOG_H
-
-#define DEBUG
-#ifdef DEBUG
-#define AMLOG 1
-#define LOG_LEVEL_VAR amlog_level_ppmgr
-#define LOG_MASK_VAR amlog_mask_ppmgr
-#endif
-
-#define LOG_LEVEL_HIGH 0x00f
-#define LOG_LEVEL_1 0x001
-#define LOG_LEVEL_LOW 0x000
-
-#define LOG_LEVEL_DESC \
-"[0x00]LOW[0X01]LEVEL1[0xf]HIGH"
-
-#define LOG_MASK_INIT 0x001
-#define LOG_MASK_IOCTL 0x002
-#define LOG_MASK_HARDWARE 0x004
-#define LOG_MASK_CONFIG 0x008
-#define LOG_MASK_WORK 0x010
-#define LOG_MASK_DESC \
-"[0x01]:INIT,[0x02]:IOCTL,[0x04]:HARDWARE,[0x08]LOG_MASK_CONFIG[0x10]LOG_MASK_WORK"
-
-#endif
-
+++ /dev/null
-/*
- * drivers/amlogic/media/camera/common/vmcls.h
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#define VM_CLASS_NAME "vm"
-
-extern void interleave_uv(unsigned char *pU, unsigned char *pV,
- unsigned char *pUV, unsigned int size_u_or_v);
-
-static ssize_t show_vm_info(struct class *cla, struct class_attribute *attr,
- char *buf)
-{
-#if 0
- resource_size_t bstart;
- unsigned int bsize;
-
- get_vm_buf_info(&bstart, &bsize, NULL);
- return snprintf(buf, 80, "buffer:\n start:%x.\tsize:%d\n",
- (unsigned int)bstart, bsize / (1024 * 1024));
-#endif
- return 0;
-}
-
-static char attr_dat0[3] = "-1";
-static ssize_t read_attr0(struct class *cla, struct class_attribute *attr,
- char *buf)
-{
- return snprintf(buf, 3, "%s", attr_dat0);
-}
-
-static ssize_t write_attr0(struct class *cla,
- struct class_attribute *attr,
- const char *buf, size_t count)
-{
- /* struct display_device *dsp = dev_get_drvdata(dev); */
- ssize_t ret = -EINVAL;
-
- if (count <= 2) {
- int i = 0;
-
- if (buf[0] == '-') {
- attr_dat0[0] = '-';
- i = 1;
- ret++;
- }
- if ((buf[i] >= '0') && (buf[i] <= '9')) {
- attr_dat0[i] = buf[i];
- attr_dat0[i + 1] = '\0';
- ret++;
- } else {
- attr_dat0[0] = '-';
- attr_dat0[1] = '1'; /* default -1; */
- ret = -EINVAL;
- }
- }
-
- return ret;
-}
-
-static char attr_dat1[3] = "-1";
-static ssize_t read_attr1(struct class *cla, struct class_attribute *attr,
- char *buf)
-{
- return snprintf(buf, 3, "%s", attr_dat1);
-}
-
-static ssize_t write_attr1(struct class *cla,
- struct class_attribute *attr,
- const char *buf, size_t count)
-{
- /* struct display_device *dsp = dev_get_drvdata(dev); */
- ssize_t ret = -EINVAL;
-
- if (count <= 2) {
- int i = 0;
-
- if (buf[0] == '-') {
- attr_dat1[0] = '-';
- i = 1;
- ret++;
- }
- if ((buf[i] >= '0') && (buf[i] <= '9')) {
- attr_dat1[i] = buf[i];
- attr_dat1[i + 1] = '\0';
- ret++;
- } else {
- attr_dat1[0] = '-';
- attr_dat1[1] = '1'; /* default -1; */
- ret = -EINVAL;
- }
- }
-
- return ret;
-}
-int disable_gt2005;
-
-static ssize_t read_attr2(struct class *cla, struct class_attribute *attr,
- char *buf)
-{
- return disable_gt2005;
-}
-
-static ssize_t write_attr2(struct class *cla,
- struct class_attribute *attr,
- const char *buf, size_t count)
-{
- /* struct display_device *dsp = dev_get_drvdata(dev); */
- ssize_t ret = -EINVAL;
-
- if (count <= 2)
- disable_gt2005 = buf[0];
-
- return ret;
-}
-
-int camera_mirror_flag; /* 0: disable, 1: l&r mirror,2 t-b mirror */
-
-static ssize_t mirror_read(struct class *cla, struct class_attribute *attr,
- char *buf)
-{
- if (camera_mirror_flag == 1)
- return snprintf(buf, 80,
- "currnet mirror mode is l-r mirror mode. value is: %d.\n",
- camera_mirror_flag);
- else if (camera_mirror_flag == 2)
- return snprintf(buf, 80,
- "currnet mirror mode is t-b mirror mode. value is: %d.\n",
- camera_mirror_flag);
- else
- return snprintf(buf, 80,
- "currnet mirror mode is normal mode. value is: %d.\n",
- camera_mirror_flag);
-}
-
-static ssize_t mirror_write(struct class *cla,
- struct class_attribute *attr,
- const char *buf, size_t count)
-{
- ssize_t size;
- char *endp = "1";
-
- camera_mirror_flag = kstrtoul(buf, 0, (unsigned long *)endp);
- size = endp - buf;
- return count;
-}
-
-static struct class_attribute vm_class_attrs[] = {
- __ATTR(info, 0644,
- show_vm_info, NULL),
- __ATTR(attr0, 0644,
- read_attr0, write_attr0),
- __ATTR(attr1, 0644,
- read_attr1, write_attr1),
- __ATTR(attr2, 0644,
- read_attr2, write_attr2),
- __ATTR(mirror, 0644,
- mirror_read, mirror_write),
- __ATTR_NULL
-};
-
-static struct class vm_class = {
- .name = VM_CLASS_NAME,
- .class_attrs = vm_class_attrs,
- };
-
-struct class *init_vm_cls()
- {
- int ret = 0;
-
- ret = class_register(&vm_class);
- if (ret < 0) {
- pr_err("error create vm class\n");
- return NULL;
- }
- return &vm_class;
- }
+++ /dev/null
-/*
- * drivers/amlogic/media/camera/gc2145.c
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#include <linux/sizes.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/wait.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/pci.h>
-#include <linux/random.h>
-#include <linux/version.h>
-#include <linux/mutex.h>
-#include <linux/videodev2.h>
-#include <linux/dma-mapping.h>
-#include <linux/interrupt.h>
-#include <linux/kthread.h>
-#include <linux/highmem.h>
-#include <linux/freezer.h>
-#include <linux/amlogic/media/v4l_util/videobuf-res.h>
-#include <media/videobuf-vmalloc.h>
-#include <media/v4l2-device.h>
-#include <media/v4l2-ioctl.h>
-#ifdef CONFIG_HAS_WAKELOCK
-#include <linux/wakelock.h>
-#endif
-#include <linux/spinlock.h>
-#include <linux/mutex.h>
-#include <linux/i2c.h>
-#include <linux/amlogic/media/camera/aml_cam_info.h>
-#include <linux/amlogic/media/camera/vmapi.h>
-#include "common/plat_ctrl.h"
-#include <linux/amlogic/media/frame_provider/tvin/tvin_v4l2.h>
-#include <linux/amlogic/cpu_version.h>
-#include <linux/amlogic/media/old_cpu_version.h>
-#include "common/vm.h"
-
-#define GC2145_CAMERA_MODULE_NAME "gc2145"
-
-/* Wake up at about 30 fps */
-#define WAKE_NUMERATOR 30
-#define WAKE_DENOMINATOR 1001
-#define BUFFER_TIMEOUT msecs_to_jiffies(500) /* 0.5 seconds */
-
-#define MAGIC_RE_MEM 0x123039dc
-#define CAMERA_USER_CANVAS_INDEX 0x4e
-
-#define GC2145_CAMERA_MAJOR_VERSION 0
-#define GC2145_CAMERA_MINOR_VERSION 7
-#define GC2145_CAMERA_RELEASE 0
-#define GC2145_CAMERA_VERSION \
- KERNEL_VERSION(GC2145_CAMERA_MAJOR_VERSION, \
- GC2145_CAMERA_MINOR_VERSION, \
- GC2145_CAMERA_RELEASE)
-
-#define GC2145_DRIVER_VERSION "GC2145-COMMON-01-140722"
-
-/*unsigned short DGain_shutter,AGain_shutter,*/
-/*DGain_shutterH,DGain_shutterL,AGain_shutterH,*/
-/*AGain_shutterL,shutterH,shutterL,shutter;*/
-/*unsigned short UXGA_Cap = 0;*/
-
-static struct i2c_client *g_i2c_client;
-static u32 cur_reg;
-static u8 cur_val;
-static u8 is_first_time_open;
-
-enum DCAMERA_FLICKER {
-
- DCAMERA_FLICKER_50HZ = 0,
-
- DCAMERA_FLICKER_60HZ,
-
- FLICKER_MAX
-
-};
-
-/*static unsigned short Antiflicker = DCAMERA_FLICKER_50HZ;*/
-
-#define GC2145_NORMAL_Y0ffset 0x08
-#define GC2145_LOWLIGHT_Y0ffset 0x20
-
-MODULE_DESCRIPTION("gc2145 On Board");
-MODULE_AUTHOR("amlogic-sh");
-MODULE_LICENSE("GPL v2");
-
-static unsigned int video_nr = -1; /* videoX start number, -1 is autodetect. */
-
-static unsigned int debug;
-/* module_param(debug, uint, 0644); */
-/* MODULE_PARM_DESC(debug, "activates debug info"); */
-
-static unsigned int vid_limit = 16;
-/* module_param(vid_limit, uint, 0644); */
-/* MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes"); */
-
-//static int vidio_set_fmt_ticks;
-
-static int GC2145_h_active = 640; /* 800; */
-static int GC2145_v_active = 480; /* 600; */
-
-static int gc2145_have_open;
-
-static struct v4l2_fract gc2145_frmintervals_active = {
- .numerator = 1,
- .denominator = 15,
-};
-
-static int gc2145_night_or_normal; /* add by sp_yjp,20120905 */
-static struct vdin_v4l2_ops_s *vops;
-/* supported controls */
-static struct v4l2_queryctrl gc2145_qctrl[] = {
- {
- .id = V4L2_CID_DO_WHITE_BALANCE,
- .type = V4L2_CTRL_TYPE_MENU,
- .name = "white balance",
- .minimum = CAM_WB_AUTO,
- .maximum = CAM_WB_FLUORESCENT,
- .step = 0x1,
- .default_value = CAM_WB_AUTO,
- .flags = V4L2_CTRL_FLAG_SLIDER,
- }, {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0,
- .maximum = 8,
- .step = 0x1,
- .default_value = 4,
- .flags = V4L2_CTRL_FLAG_SLIDER,
- }, {
- .id = V4L2_CID_COLORFX,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "effect",
- .minimum = 0,
- .maximum = 6,
- .step = 0x1,
- .default_value = 0,
- .flags = V4L2_CTRL_FLAG_SLIDER,
- }, {
- .id = V4L2_CID_POWER_LINE_FREQUENCY,
- .type = V4L2_CTRL_TYPE_MENU,
- .name = "banding",
- .minimum = CAM_BANDING_50HZ,
- .maximum = CAM_BANDING_60HZ,
- .step = 0x1,
- .default_value = CAM_BANDING_50HZ,
- .flags = V4L2_CTRL_FLAG_SLIDER,
- }, {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "scene mode",
- .minimum = 0,
- .maximum = 1,
- .step = 0x1,
- .default_value = 0,
- .flags = V4L2_CTRL_FLAG_SLIDER,
- }, {
- .id = V4L2_CID_HFLIP,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "flip on horizontal",
- .minimum = 0,
- .maximum = 1,
- .step = 0x1,
- .default_value = 0,
- .flags = V4L2_CTRL_FLAG_SLIDER,
- }, {
- .id = V4L2_CID_VFLIP,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "flip on vertical",
- .minimum = 0,
- .maximum = 1,
- .step = 0x1,
- .default_value = 0,
- .flags = V4L2_CTRL_FLAG_SLIDER,
- }, {
- .id = V4L2_CID_ZOOM_ABSOLUTE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Zoom, Absolute",
- .minimum = 100,
- .maximum = 300,
- .step = 20,
- .default_value = 100,
- .flags = V4L2_CTRL_FLAG_SLIDER,
- }, {
- .id = V4L2_CID_ROTATE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Rotate",
- .minimum = 0,
- .maximum = 270,
- .step = 90,
- .default_value = 0,
- .flags = V4L2_CTRL_FLAG_SLIDER,
- }
-};
-struct v4l2_querymenu gc2145_qmenu_wbmode[] = {
- {
- .id = V4L2_CID_DO_WHITE_BALANCE,
- .index = CAM_WB_AUTO,
- .name = "auto",
- .reserved = 0,
- }, {
- .id = V4L2_CID_DO_WHITE_BALANCE,
- .index = CAM_WB_CLOUD,
- .name = "cloudy-daylight",
- .reserved = 0,
- }, {
- .id = V4L2_CID_DO_WHITE_BALANCE,
- .index = CAM_WB_INCANDESCENCE,
- .name = "incandescent",
- .reserved = 0,
- }, {
- .id = V4L2_CID_DO_WHITE_BALANCE,
- .index = CAM_WB_DAYLIGHT,
- .name = "daylight",
- .reserved = 0,
- }, {
- .id = V4L2_CID_DO_WHITE_BALANCE,
- .index = CAM_WB_FLUORESCENT,
- .name = "fluorescent",
- .reserved = 0,
- }, {
- .id = V4L2_CID_DO_WHITE_BALANCE,
- .index = CAM_WB_WARM_FLUORESCENT,
- .name = "warm-fluorescent",
- .reserved = 0,
- },
-};
-
-struct v4l2_querymenu gc2145_qmenu_anti_banding_mode[] = {
- {
- .id = V4L2_CID_POWER_LINE_FREQUENCY,
- .index = CAM_BANDING_50HZ,
- .name = "50hz",
- .reserved = 0,
- }, {
- .id = V4L2_CID_POWER_LINE_FREQUENCY,
- .index = CAM_BANDING_60HZ,
- .name = "60hz",
- .reserved = 0,
- },
-};
-static struct v4l2_frmivalenum gc2145_frmivalenum[] = {
- {
- .index = 0,
- .pixel_format = V4L2_PIX_FMT_NV21,
- .width = 352,
- .height = 288,
- .type = V4L2_FRMIVAL_TYPE_DISCRETE,
- {
- .discrete = {
- .numerator = 1,
- .denominator = 30,/* 15 */
- }
- }
- }, {
- .index = 0,
- .pixel_format = V4L2_PIX_FMT_NV21,
- .width = 640,
- .height = 480,
- .type = V4L2_FRMIVAL_TYPE_DISCRETE,
- {
- .discrete = {
- .numerator = 1,
- .denominator = 30,/* 15 */
- }
- }
- }, {
- .index = 1,
- .pixel_format = V4L2_PIX_FMT_NV21,
- .width = 1600,
- .height = 1200,
- .type = V4L2_FRMIVAL_TYPE_DISCRETE,
- {
- .discrete = {
- .numerator = 1,
- .denominator = 5,
- }
- }
- },
-};
-
-
-struct gc2145_qmenu_set_s {
- __u32 id;
- int num;
- struct v4l2_querymenu *gc2145_qmenu;
-};
-
-struct gc2145_qmenu_set_s gc2145_qmenu_set[] = {
- {
- .id = V4L2_CID_DO_WHITE_BALANCE,
- .num = ARRAY_SIZE(gc2145_qmenu_wbmode),
- .gc2145_qmenu = gc2145_qmenu_wbmode,
- }, {
- .id = V4L2_CID_POWER_LINE_FREQUENCY,
- .num = ARRAY_SIZE(gc2145_qmenu_anti_banding_mode),
- .gc2145_qmenu = gc2145_qmenu_anti_banding_mode,
- },
-};
-
-static int vidioc_querymenu(struct file *file, void *priv,
- struct v4l2_querymenu *a)
-{
- int i, j;
-
- for (i = 0; i < ARRAY_SIZE(gc2145_qmenu_set); i++) {
- if (a->id && a->id == gc2145_qmenu_set[i].id) {
- for (j = 0; j < gc2145_qmenu_set[i].num; j++) {
- if (a->index ==
- gc2145_qmenu_set[i].gc2145_qmenu[j].index) {
- memcpy(a,
- &(gc2145_qmenu_set[i].gc2145_qmenu[j]),
- sizeof(*a));
- return 0;
- }
- }
- }
- }
- return -EINVAL;
-}
-
-#define dprintk(dev, level, fmt, arg...) \
- v4l2_dbg(level, debug, &dev->v4l2_dev, fmt, ## arg)
-
-/*
- * ------------------------------------------------------------------
- * Basic structures
- * ------------------------------------------------------------------
- */
-
-struct gc2145_fmt {
- char *name;
- u32 fourcc; /* v4l2 format id */
- int depth;
-};
-
-static struct gc2145_fmt formats[] = {
- {
- .name = "RGB565 (BE)",
- .fourcc = V4L2_PIX_FMT_RGB565X, /* rrrrrggg gggbbbbb */
- .depth = 16,
- }, {
- .name = "RGB888 (24)",
- .fourcc = V4L2_PIX_FMT_RGB24, /* 24 RGB-8-8-8 */
- .depth = 24,
- }, {
- .name = "BGR888 (24)",
- .fourcc = V4L2_PIX_FMT_BGR24, /* 24 BGR-8-8-8 */
- .depth = 24,
- }, {
- .name = "12 Y/CbCr 4:2:0",
- .fourcc = V4L2_PIX_FMT_NV12,
- .depth = 12,
- }, {
- .name = "12 Y/CbCr 4:2:0",
- .fourcc = V4L2_PIX_FMT_NV21,
- .depth = 12,
- }, {
- .name = "YUV420P",
- .fourcc = V4L2_PIX_FMT_YUV420,
- .depth = 12,
- }, {
- .name = "YVU420P",
- .fourcc = V4L2_PIX_FMT_YVU420,
- .depth = 12,
- }
-};
-
-static struct gc2145_fmt *get_format(struct v4l2_format *f)
-{
- struct gc2145_fmt *fmt;
- unsigned int k;
-
- for (k = 0; k < ARRAY_SIZE(formats); k++) {
- fmt = &formats[k];
- if (fmt->fourcc == f->fmt.pix.pixelformat)
- break;
- }
-
- if (k == ARRAY_SIZE(formats))
- return NULL;
-
- return &formats[k];
-}
-
-struct sg_to_addr {
- int pos;
- struct scatterlist *sg;
-};
-
-/* buffer for one video frame */
-struct gc2145_buffer {
- /* common v4l buffer stuff -- must be first */
- struct videobuf_buffer vb;
-
- struct gc2145_fmt *fmt;
-
- unsigned int canvas_id;
-};
-
-struct gc2145_dmaqueue {
- struct list_head active;
-
- /* thread for generating video stream*/
- struct task_struct *kthread;
- wait_queue_head_t wq;
- /* Counters to control fps rate */
- int frame;
- int ini_jiffies;
-};
-
-static LIST_HEAD(gc2145_devicelist);
-
-struct gc2145_device {
- struct list_head gc2145_devicelist;
- struct v4l2_subdev sd;
- struct v4l2_device v4l2_dev;
-
- spinlock_t slock;
- struct mutex mutex;
-
- int users;
-
- /* various device info */
- struct video_device *vdev;
-
- struct gc2145_dmaqueue vidq;
-
- /* Several counters */
- unsigned long jiffies;
-
- /* Input Number */
- int input;
-
- /* platform device data from board initting. */
- struct aml_cam_info_s cam_info;
-
-#ifdef CONFIG_HAS_WAKELOCK
- /* wake lock */
- struct wake_lock wake_lock;
-#endif
-
- /* Control 'registers' */
- int qctl_regs[ARRAY_SIZE(gc2145_qctrl)];
- struct vm_init_s vminfo;
-};
-
-static inline struct gc2145_device *to_dev(struct v4l2_subdev *sd)
-{
- return container_of(sd, struct gc2145_device, sd);
-}
-
-struct gc2145_fh {
- struct gc2145_device *dev;
-
- /* video capture */
- struct gc2145_fmt *fmt;
- unsigned int width, height;
- struct videobuf_queue vb_vidq;
-
- struct videobuf_res_privdata res;
- enum v4l2_buf_type type;
- int input; /* Input Number on bars */
- int stream_on;
- unsigned int f_flags;
-};
-
-/*
- *static inline struct gc2145_fh *to_fh(struct gc2145_device *dev)
- *{
- * return container_of(dev, struct gc2145_fh, dev);
- *}
- */
-
-static struct v4l2_frmsize_discrete
- gc2145_prev_resolution[] = {
- /* should include 352x288 and 640x480,*/
- /*those two size are used for recording*/
- {352, 288},
- {640, 480},
-};
-
-static struct v4l2_frmsize_discrete gc2145_pic_resolution[] = {
- {1600, 1200},
- {800, 600}
-};
-
-#ifndef GC2145_MIRROR
-#define GC2145_MIRROR 0
-#endif
-#ifndef GC2145_FLIP
-#define GC2145_FLIP 0
-#endif
-
-/*
- *------------------------------------------------------------------
- * reg spec of GC2145
- * ------------------------------------------------------------------
- */
-
-struct aml_camera_i2c_fig_s GC2145_script[] = {
- /*SENSORDB("GC2145_Sensor_Init"}*/
- {0xfe, 0xf0},
- {0xfe, 0xf0},
- {0xfe, 0xf0},
- {0xfc, 0x06},
- {0xf6, 0x00},
- {0xf7, 0x1d},
- {0xf8, 0x84},
- {0xfa, 0x00},
- {0xf9, 0xfe},
- {0xf2, 0x00},
- /*ISP reg*/
- {0xfe, 0x00},
- {0x03, 0x04},
- {0x04, 0xe2},
- {0x09, 0x00},
- {0x0a, 0x00},
- {0x0b, 0x00},
- {0x0c, 0x00},
- {0x0d, 0x04},
- {0x0e, 0xc0},
- {0x0f, 0x06},
- {0x10, 0x52},
- {0x12, 0x2e},
- {0x17, 0x14}, /*mirror*/
- {0x18, 0x22},
- {0x19, 0x0e},
- {0x1a, 0x01},
- {0x1b, 0x4b},
- {0x1c, 0x07},
- {0x1d, 0x10},
- {0x1e, 0x88},
- {0x1f, 0x78},
- {0x20, 0x03},
- {0x21, 0x40},
- {0x22, 0xa0},
- {0x24, 0x16},
- {0x25, 0x01},
- {0x26, 0x10},
- {0x2d, 0x60},
- {0x30, 0x01},
- {0x31, 0x90},
- {0x33, 0x06},
- {0x34, 0x01},
- /*ISP reg*/
- {0xfe, 0x00},
- {0x80, 0x7f},
- {0x81, 0x26},
- {0x82, 0xfa},
- {0x83, 0x00},
- {0x84, 0x02},
- {0x86, 0x01},/*0x03*/
- {0x88, 0x03},
- {0x89, 0x03},
- {0x85, 0x08},
- {0x8a, 0x00},
- {0x8b, 0x00},
- {0xb0, 0x55},
- {0xc3, 0x00},
- {0xc4, 0x80},
- {0xc5, 0x90},
- {0xc6, 0x3b},
- {0xc7, 0x46},
- {0xec, 0x06},
- {0xed, 0x04},
- {0xee, 0x60},
- {0xef, 0x90},
- {0xb6, 0x01},
- {0x90, 0x01},
- {0x91, 0x00},
- {0x92, 0x00},
- {0x93, 0x00},
- {0x94, 0x00},
- {0x95, 0x04},
- {0x96, 0xb0},
- {0x97, 0x06},
- {0x98, 0x40},
- /*BLK*/
- {0xfe, 0x00},
- {0x40, 0x42},
- {0x41, 0x00},
- {0x43, 0x5b},
- {0x5e, 0x00},
- {0x5f, 0x00},
- {0x60, 0x00},
- {0x61, 0x00},
- {0x62, 0x00},
- {0x63, 0x00},
- {0x64, 0x00},
- {0x65, 0x00},
- {0x66, 0x20},
- {0x67, 0x20},
- {0x68, 0x20},
- {0x69, 0x20},
- {0x76, 0x00},
- {0x6a, 0x08},
- {0x6b, 0x08},
- {0x6c, 0x08},
- {0x6d, 0x08},
- {0x6e, 0x08},
- {0x6f, 0x08},
- {0x70, 0x08},
- {0x71, 0x08},
- {0x76, 0x00},
- {0x72, 0xf0},
- {0x7e, 0x3c},
- {0x7f, 0x00},
- {0xfe, 0x02},
- {0x48, 0x15},
- {0x49, 0x00},
- {0x4b, 0x0b},
- {0xfe, 0x00},
- /*AEC*/
- {0xfe, 0x01},
- {0x01, 0x04},
- {0x02, 0xc0},
- {0x03, 0x04},
- {0x04, 0x90},
- {0x05, 0x30},
- {0x06, 0x90},
- {0x07, 0x30},
- {0x08, 0x80},
- {0x09, 0x00},
- {0x0a, 0x82},
- {0x0b, 0x11},
- {0x0c, 0x10},
- {0x11, 0x10},
- {0x13, 0x7b},
- {0x17, 0x00},
- {0x1c, 0x11},
- {0x1e, 0x61},
- {0x1f, 0x35},
- {0x20, 0x40},
- {0x22, 0x40},
- {0x23, 0x20},
- {0xfe, 0x02},
- {0x0f, 0x04},
- {0xfe, 0x01},
- {0x12, 0x35},
- {0x15, 0xb0},
- {0x10, 0x31},
- {0x3e, 0x28},
- {0x3f, 0xb0},
- {0x40, 0x90},
- {0x41, 0x0f},
- /*INTPEE*/
- {0xfe, 0x02},
- {0x90, 0x6c},
- {0x91, 0x03},
- {0x92, 0xcb},
- {0x94, 0x33},
- {0x95, 0x84},
- {0x97, 0x65},
- {0xa2, 0x11},
- {0xfe, 0x00},
- /*DNDD*/
- {0xfe, 0x02},
- {0x80, 0xc1},
- {0x81, 0x08},
- {0x82, 0x05},
- {0x83, 0x08},
- {0x84, 0x0a},
- {0x86, 0xf0},
- {0x87, 0x50},
- {0x88, 0x15},
- {0x89, 0xb0},
- {0x8a, 0x30},
- {0x8b, 0x10},
- /*ASDE*/
- {0xfe, 0x01},
- {0x21, 0x04},
- {0xfe, 0x02},
- {0xa3, 0x50},
- {0xa4, 0x20},
- {0xa5, 0x40},
- {0xa6, 0x80},
- {0xab, 0x40},
- {0xae, 0x0c},
- {0xb3, 0x46},
- {0xb4, 0x64},
- {0xb6, 0x38},
- {0xb7, 0x01},
- {0xb9, 0x2b},
- {0x3c, 0x04},
- {0x3d, 0x15},
- {0x4b, 0x06},
- {0x4c, 0x20},
- {0xfe, 0x00},
-
- /*gamma1*/
-#if 1
- {0xfe, 0x02},
- {0x10, 0x09},
- {0x11, 0x0d},
- {0x12, 0x13},
- {0x13, 0x19},
- {0x14, 0x27},
- {0x15, 0x37},
- {0x16, 0x45},
- {0x17, 0x53},
- {0x18, 0x69},
- {0x19, 0x7d},
- {0x1a, 0x8f},
- {0x1b, 0x9d},
- {0x1c, 0xa9},
- {0x1d, 0xbd},
- {0x1e, 0xcd},
- {0x1f, 0xd9},
- {0x20, 0xe3},
- {0x21, 0xea},
- {0x22, 0xef},
- {0x23, 0xf5},
- {0x24, 0xf9},
- {0x25, 0xff},
-#else
- {0xfe, 0x02},
- {0x10, 0x0a},
- {0x11, 0x12},
- {0x12, 0x19},
- {0x13, 0x1f},
- {0x14, 0x2c},
- {0x15, 0x38},
- {0x16, 0x42},
- {0x17, 0x4e},
- {0x18, 0x63},
- {0x19, 0x76},
- {0x1a, 0x87},
- {0x1b, 0x96},
- {0x1c, 0xa2},
- {0x1d, 0xb8},
- {0x1e, 0xcb},
- {0x1f, 0xd8},
- {0x20, 0xe2},
- {0x21, 0xe9},
- {0x22, 0xf0},
- {0x23, 0xf8},
- {0x24, 0xfd},
- {0x25, 0xff},
- {0xfe, 0x00},
-#endif
- {0xfe, 0x00},
- {0xc6, 0x20},
- {0xc7, 0x2b},
- /*gamma2*/
-#if 1
- {0xfe, 0x02},
- {0x26, 0x0f},
- {0x27, 0x14},
- {0x28, 0x19},
- {0x29, 0x1e},
- {0x2a, 0x27},
- {0x2b, 0x33},
- {0x2c, 0x3b},
- {0x2d, 0x45},
- {0x2e, 0x59},
- {0x2f, 0x69},
- {0x30, 0x7c},
- {0x31, 0x89},
- {0x32, 0x98},
- {0x33, 0xae},
- {0x34, 0xc0},
- {0x35, 0xcf},
- {0x36, 0xda},
- {0x37, 0xe2},
- {0x38, 0xe9},
- {0x39, 0xf3},
- {0x3a, 0xf9},
- {0x3b, 0xff},
-#else
- /*Gamma outdoor*/
- {0xfe, 0x02},
- {0x26, 0x17},
- {0x27, 0x18},
- {0x28, 0x1c},
- {0x29, 0x20},
- {0x2a, 0x28},
- {0x2b, 0x34},
- {0x2c, 0x40},
- {0x2d, 0x49},
- {0x2e, 0x5b},
- {0x2f, 0x6d},
- {0x30, 0x7d},
- {0x31, 0x89},
- {0x32, 0x97},
- {0x33, 0xac},
- {0x34, 0xc0},
- {0x35, 0xcf},
- {0x36, 0xda},
- {0x37, 0xe5},
- {0x38, 0xec},
- {0x39, 0xf8},
- {0x3a, 0xfd},
- {0x3b, 0xff},
-#endif
- /*YCP*/
- {0xfe, 0x02},
- {0xd1, 0x32},
- {0xd2, 0x32},
- {0xd3, 0x40},
- {0xd6, 0xf0},
- {0xd7, 0x10},
- {0xd8, 0xda},
- {0xdd, 0x14},
- {0xde, 0x86},
- {0xed, 0x80},
- {0xee, 0x00},
- {0xef, 0x3f},
- {0xd8, 0xd8},
- /*abs*/
- {0xfe, 0x01},
- {0x9f, 0x40},
- /*LSC*/
- {0xfe, 0x01},
- {0xc2, 0x14},
- {0xc3, 0x0d},
- {0xc4, 0x0c},
- {0xc8, 0x15},
- {0xc9, 0x0d},
- {0xca, 0x0a},
- {0xbc, 0x24},
- {0xbd, 0x10},
- {0xbe, 0x0b},
- {0xb6, 0x25},
- {0xb7, 0x16},
- {0xb8, 0x15},
- {0xc5, 0x00},
- {0xc6, 0x00},
- {0xc7, 0x00},
- {0xcb, 0x00},
- {0xcc, 0x00},
- {0xcd, 0x00},
- {0xbf, 0x07},
- {0xc0, 0x00},
- {0xc1, 0x00},
- {0xb9, 0x00},
- {0xba, 0x00},
- {0xbb, 0x00},
- {0xaa, 0x01},
- {0xab, 0x01},
- {0xac, 0x00},
- {0xad, 0x05},
- {0xae, 0x06},
- {0xaf, 0x0e},
- {0xb0, 0x0b},
- {0xb1, 0x07},
- {0xb2, 0x06},
- {0xb3, 0x17},
- {0xb4, 0x0e},
- {0xb5, 0x0e},
- {0xd0, 0x09},
- {0xd1, 0x00},
- {0xd2, 0x00},
- {0xd6, 0x08},
- {0xd7, 0x00},
- {0xd8, 0x00},
- {0xd9, 0x00},
- {0xda, 0x00},
- {0xdb, 0x00},
- {0xd3, 0x0a},
- {0xd4, 0x00},
- {0xd5, 0x00},
- {0xa4, 0x00},
- {0xa5, 0x00},
- {0xa6, 0x77},
- {0xa7, 0x77},
- {0xa8, 0x77},
- {0xa9, 0x77},
- {0xa1, 0x80},
- {0xa2, 0x80},
- {0xfe, 0x01},
- {0xdf, 0x0d},
- {0xdc, 0x25},
- {0xdd, 0x30},
- {0xe0, 0x77},
- {0xe1, 0x80},
- {0xe2, 0x77},
- {0xe3, 0x90},
- {0xe6, 0x90},
- {0xe7, 0xa0},
- {0xe8, 0x90},
- {0xe9, 0xa0},
- {0xfe, 0x00},
- /*AWB*/
- {0xfe, 0x01},
- {0x4f, 0x00},
- {0x4f, 0x00},
- {0x4b, 0x01},
- {0x4f, 0x00},
- {0x4c, 0x01}, /*D75*/
- {0x4d, 0x71},
- {0x4e, 0x01},
- {0x4c, 0x01},
- {0x4d, 0x91},
- {0x4e, 0x01},
- {0x4c, 0x01},
- {0x4d, 0x70},
- {0x4e, 0x01},
- {0x4c, 0x01}, /*D65*/
- {0x4d, 0x90},
- {0x4e, 0x02},
- {0x4c, 0x01},
- {0x4d, 0xb0},
- {0x4e, 0x02},
- {0x4c, 0x01},
- {0x4d, 0x8f},
- {0x4e, 0x02},
- {0x4c, 0x01},
- {0x4d, 0x6f},
- {0x4e, 0x02},
- {0x4c, 0x01},
- {0x4d, 0xaf},
- {0x4e, 0x02},
- {0x4c, 0x01},
- {0x4d, 0xd0},
- {0x4e, 0x02},
- {0x4c, 0x01},
- {0x4d, 0xf0},
- {0x4e, 0x02},
- {0x4c, 0x01},
- {0x4d, 0xcf},
- {0x4e, 0x02},
- {0x4c, 0x01},
- {0x4d, 0xef},
- {0x4e, 0x02},
- {0x4c, 0x01},/*D50*/
- {0x4d, 0x6e},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0x8e},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0xae},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0xce},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0x4d},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0x6d},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0x8d},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0xad},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0xcd},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0x4c},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0x6c},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0x8c},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0xac},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0xcc},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0xcb},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0x4b},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0x6b},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0x8b},
- {0x4e, 0x03},
- {0x4c, 0x01},
- {0x4d, 0xab},
- {0x4e, 0x03},
- {0x4c, 0x01},/*CWF*/
- {0x4d, 0x8a},
- {0x4e, 0x04},
- {0x4c, 0x01},
- {0x4d, 0xaa},
- {0x4e, 0x04},
- {0x4c, 0x01},
- {0x4d, 0xca},
- {0x4e, 0x04},
- {0x4c, 0x01},
- {0x4d, 0xca},
- {0x4e, 0x04},
- {0x4c, 0x01},
- {0x4d, 0xc9},
- {0x4e, 0x04},
- {0x4c, 0x01},
- {0x4d, 0x8a},
- {0x4e, 0x04},
- {0x4c, 0x01},
- {0x4d, 0x89},
- {0x4e, 0x04},
- {0x4c, 0x01},
- {0x4d, 0xa9},
- {0x4e, 0x04},
- {0x4c, 0x02},/*tl84*/
- {0x4d, 0x0b},
- {0x4e, 0x05},
- {0x4c, 0x02},
- {0x4d, 0x0a},
- {0x4e, 0x05},
- {0x4c, 0x01},
- {0x4d, 0xeb},
- {0x4e, 0x05},
- {0x4c, 0x01},
- {0x4d, 0xea},
- {0x4e, 0x05},
- {0x4c, 0x02},
- {0x4d, 0x09},
- {0x4e, 0x05},
- {0x4c, 0x02},
- {0x4d, 0x29},
- {0x4e, 0x05},
- {0x4c, 0x02},
- {0x4d, 0x2a},
- {0x4e, 0x05},
- {0x4c, 0x02},
- {0x4d, 0x4a},
- {0x4e, 0x05},
- /*{0x4c , 0x02},*/
- /*{0x4d , 0x6a},*/
- /*{0x4e , 0x06},*/
- {0x4c, 0x02},
- {0x4d, 0x8a},
- {0x4e, 0x06},
- {0x4c, 0x02},
- {0x4d, 0x49},
- {0x4e, 0x06},
- {0x4c, 0x02},
- {0x4d, 0x69},
- {0x4e, 0x06},
- {0x4c, 0x02},
- {0x4d, 0x89},
- {0x4e, 0x06},
- {0x4c, 0x02},
- {0x4d, 0xa9},
- {0x4e, 0x06},
- {0x4c, 0x02},
- {0x4d, 0x48},
- {0x4e, 0x06},
- {0x4c, 0x02},
- {0x4d, 0x68},
- {0x4e, 0x06},
- {0x4c, 0x02},
- {0x4d, 0x69},
- {0x4e, 0x06},
- {0x4c, 0x02},/*H*/
- {0x4d, 0xca},
- {0x4e, 0x07},
- {0x4c, 0x02},
- {0x4d, 0xc9},
- {0x4e, 0x07},
- {0x4c, 0x02},
- {0x4d, 0xe9},
- {0x4e, 0x07},
- {0x4c, 0x03},
- {0x4d, 0x09},
- {0x4e, 0x07},
- {0x4c, 0x02},
- {0x4d, 0xc8},
- {0x4e, 0x07},
- {0x4c, 0x02},
- {0x4d, 0xe8},
- {0x4e, 0x07},
- {0x4c, 0x02},
- {0x4d, 0xa7},
- {0x4e, 0x07},
- {0x4c, 0x02},
- {0x4d, 0xc7},
- {0x4e, 0x07},
- {0x4c, 0x02},
- {0x4d, 0xe7},
- {0x4e, 0x07},
- {0x4c, 0x03},
- {0x4d, 0x07},
- {0x4e, 0x07},
- {0x4f, 0x01},
- {0x50, 0x80},
- {0x51, 0xa8},
- {0x52, 0x47},
- {0x53, 0x38},
- {0x54, 0xc7},
- {0x56, 0x0e},
- {0x58, 0x08},
- {0x5b, 0x00},
- {0x5c, 0x74},
- {0x5d, 0x8b},
- {0x61, 0xdb},
- {0x62, 0xb8},
- {0x63, 0x86},
- {0x64, 0xc0},
- {0x65, 0x04},
- {0x67, 0xa8},
- {0x68, 0xb0},
- {0x69, 0x00},
- {0x6a, 0xa8},
- {0x6b, 0xb0},
- {0x6c, 0xaf},
- {0x6d, 0x8b},
- {0x6e, 0x50},
- {0x6f, 0x18},
- {0x73, 0xf0},
- {0x70, 0x0d},
- {0x71, 0x60},
- {0x72, 0x80},
- {0x74, 0x01},
- {0x75, 0x01},
- {0x7f, 0x0c},
- {0x76, 0x70},
- {0x77, 0x58},
- {0x78, 0xa0},
- {0x79, 0x5e},
- {0x7a, 0x54},
- {0x7b, 0x58},
- {0xfe, 0x00},
- /*CC*/
- {0xfe, 0x02},
- {0xc0, 0x01},
- {0xc1, 0x44},
- {0xc2, 0xfd},
- {0xc3, 0x04},
- {0xc4, 0xF0},
- {0xc5, 0x48},
- {0xc6, 0xfd},
- {0xc7, 0x46},
- {0xc8, 0xfd},
- {0xc9, 0x02},
- {0xca, 0xe0},
- {0xcb, 0x45},
- {0xcc, 0xec},
- {0xcd, 0x48},
- {0xce, 0xf0},
- {0xcf, 0xf0},
- {0xe3, 0x0c},
- {0xe4, 0x4b},
- {0xe5, 0xe0},
- /*ABS*/
- {0xfe, 0x01},
- {0x9f, 0x40},
- {0xfe, 0x00},
- /*OUTPUT*/
- {0xfe, 0x00},
- {0xf2, 0x0f},
- /*dark sun*/
- {0xfe, 0x02},
- {0x40, 0xbf},
- {0x46, 0xcf},
- {0xfe, 0x00},
- /*frame rate 50Hz*/
- {0xfe, 0x00},
- {0x05, 0x01},
- {0x06, 0x56},
- {0x07, 0x00},
- {0x08, 0x32},
- {0xfe, 0x01},
- {0x25, 0x00},
- {0x26, 0xfa},
- {0x27, 0x04},
- {0x28, 0xe2}, /*20fps*/
- {0x29, 0x06},
- {0x2a, 0xd6}, /*14fps*/
- {0x2b, 0x07},
- {0x2c, 0xd0}, /*12fps*/
- {0x2d, 0x0b},
- {0x2e, 0xb8}, /*8fps*/
- {0xfe, 0x00},
-
- /*SENSORDB("GC2145_Sensor_SVGA"},*/
-
- {0xfe, 0x00},
- {0xfd, 0x01},
- {0xfa, 0x00},
- /*crop window*/
- {0xfe, 0x00},
- {0x90, 0x01},
- {0x91, 0x00},
- {0x92, 0x00},
- {0x93, 0x00},
- {0x94, 0x00},
- {0x95, 0x02},
- {0x96, 0x58},
- {0x97, 0x03},
- {0x98, 0x20},
- {0x99, 0x11},
- {0x9a, 0x06},
- /*AWB*/
- {0xfe, 0x00},
- {0xec, 0x02},
- {0xed, 0x02},
- {0xee, 0x30},
- {0xef, 0x48},
- {0xfe, 0x02},
- {0x9d, 0x08},
- {0xfe, 0x01},
- {0x74, 0x00},
- /*AEC*/
- {0xfe, 0x01},
- {0x01, 0x04},
- {0x02, 0x60},
- {0x03, 0x02},
- {0x04, 0x48},
- {0x05, 0x18},
- {0x06, 0x50},
- {0x07, 0x10},
- {0x08, 0x38},
- {0x0a, 0x80},
- {0x21, 0x04},
- {0xfe, 0x00},
- {0x20, 0x03},
- {0xfe, 0x00},
- {0xff, 0xff},
-};
-
-struct aml_camera_i2c_fig_s gc2145_svga[] = {
- {0xfe, 0x00},
- {0xb6, 0x01},
- {0xfd, 0x01},
- {0xfa, 0x11},
- /*crop window*/
- {0xfe, 0x00},
- {0x90, 0x01},
- {0x91, 0x00},
- {0x92, 0x00},
- {0x93, 0x00},
- {0x94, 0x00},
- {0x95, 0x02},
- {0x96, 0x5a},
- {0x97, 0x03},
- {0x98, 0x22},
- {0x99, 0x11},
- {0x9a, 0x06},
- /*AWB*/
- {0xfe, 0x00},
- {0xec, 0x02},
- {0xed, 0x02},
- {0xee, 0x30},
- {0xef, 0x48},
- {0xfe, 0x02},
- {0x9d, 0x08},
- {0xfe, 0x01},
- {0x74, 0x00},
- /*AEC*/
- {0xfe, 0x01},
- {0x01, 0x04},
- {0x02, 0x60},
- {0x03, 0x02},
- {0x04, 0x48},
- {0x05, 0x18},
- {0x06, 0x50},
- {0x07, 0x10},
- {0x08, 0x38},
- {0x0a, 0x80},
- {0x21, 0x04},
- {0xfe, 0x00},
- {0x20, 0x03},
- {0xfe, 0x00},
- {0xff, 0xff},
-};
-
-struct aml_camera_i2c_fig_s gc2145_uxga[] = {
- {0xfe, 0x00},
- {0xfd, 0x00},
- {0xfa, 0x11},
- /*crop window*/
- {0xfe, 0x00},
- {0x90, 0x01},
- {0x91, 0x00},
- {0x92, 0x00},
- {0x93, 0x00},
- {0x94, 0x00},
- {0x95, 0x04},
- {0x96, 0xb2},
- {0x97, 0x06},
- {0x98, 0x42},
- {0x99, 0x11},
- {0x9a, 0x06},
- /*AWB*/
- {0xfe, 0x00},
- {0xec, 0x06},
- {0xed, 0x04},
- {0xee, 0x60},
- {0xef, 0x90},
- {0xfe, 0x01},
- {0x74, 0x01},
- /*AEC*/
- {0xfe, 0x01},
- {0x01, 0x04},
- {0x02, 0xc0},
- {0x03, 0x04},
- {0x04, 0x90},
- {0x05, 0x30},
- {0x06, 0x90},
- {0x07, 0x30},
- {0x08, 0x80},
- {0x0a, 0x82},
- {0xfe, 0x01},
- {0x21, 0x15},
- {0xfe, 0x00},
- {0x20, 0x15},
- {0xfe, 0x00},
- {0xff, 0xff},
-};
-
-struct aml_camera_i2c_fig_s gc2145_1280x960[] = {
- /*1280X960*/
- {0xfe, 0x00},
- {0xfa, 0x11},
- {0xfd, 0x00},
- {0x1c, 0x05},
- /*crop window*/
- {0xfe, 0x00},
- {0x99, 0x55},
- {0x9a, 0x06},
- {0x9b, 0x00},
- {0x9c, 0x00},
- {0x9d, 0x01},
- {0x9e, 0x23},
- {0x9f, 0x00},
- {0xa0, 0x00},
- {0xa1, 0x01},
- {0xa2, 0x23},
- {0x90, 0x01},
- {0x91, 0x00},
- {0x92, 0x00},
- {0x93, 0x00},
- {0x94, 0x00},
- {0x95, 0x03},
- {0x96, 0xc0},
- {0x97, 0x05},
- {0x98, 0x00},
-
- /*AWB*/
- {0xfe, 0x00},
- {0xec, 0x06},
- {0xed, 0x04},
- {0xee, 0x60},
- {0xef, 0x90},
- {0xfe, 0x01},
- {0x74, 0x01},
- /*AEC*/
- {0xfe, 0x01},
- {0x01, 0x04},
- {0x02, 0xc0},
- {0x03, 0x04},
- {0x04, 0x90},
- {0x05, 0x30},
- {0x06, 0x90},
- {0x07, 0x30},
- {0x08, 0x80},
- {0x0a, 0x82},
- {0x21, 0x15},
- {0xfe, 0x00},
- {0x20, 0x15},
- {0xfe, 0x00},
-};
-
-struct aml_camera_i2c_fig_s gc2145_FLICKER_50HZ[] = {
- {0xfe, 0x00},
- {0x05, 0x01},
- {0x06, 0x56},
- {0x07, 0x00},
- {0x08, 0x32},
- {0xfe, 0x01},
- {0x25, 0x00},
- {0x26, 0xfa},
- {0x27, 0x04},
- {0x28, 0xe2}, /*20fps*/
- {0x29, 0x06},
- {0x2a, 0xd6}, /*14fps*/
- {0x2b, 0x07},
- {0x2c, 0xd0}, /*12fps*/
- {0x2d, 0x0b},
- {0x2e, 0xb8}, /*8fps*/
- {0xfe, 0x00},
- {0xff, 0xff},
-};
-struct aml_camera_i2c_fig_s gc2145_FLICKER_60HZ[] = {
- {0x05, 0x01},/*hb*/
- {0x06, 0x58},
- {0x07, 0x00},/*vb*/
- {0x08, 0x32},
- {0xfe, 0x01},
- {0x25, 0x00},/*step*/
- {0x26, 0xd0},
- {0x27, 0x04},/*level1*/
- {0x28, 0xe0},
- {0x29, 0x06},/*level2*/
- {0x2a, 0x80},
- {0x2b, 0x08},/*level3*/
- {0x2c, 0x20},
- {0x2d, 0x0b},/*level4*/
- {0x2e, 0x60},
- {0xfe, 0x00},
- {0xff, 0xff},
-};
-
-/* load GC2145 parameters */
-void GC2145_init_regs(struct gc2145_device *dev)
-{
- struct i2c_client *client = v4l2_get_subdevdata(&dev->sd);
- int i = 0;
-
- if (!dev->vminfo.isused)
- return;
-
- while (1) {
- if (GC2145_script[i].val == 0xff &&
- GC2145_script[i].addr == 0xff) {
- pr_info("GC2145_write_regs success in initial.\n");
- break;
- }
- if ((i2c_put_byte_add8_new(client, GC2145_script[i].addr,
- GC2145_script[i].val)) < 0) {
- pr_err("fail in initial GC2145.\n");
- return;
- }
- i++;
- }
-}
-
-/*
- ************************************************************************
- * FUNCTION
- * GC2145_set_param_wb
- *
- * DESCRIPTION
- * wb setting.
- *
- * PARAMETERS
- * none
- *
- * RETURNS
- * None
- *
- * GLOBALS AFFECTED
- *
- ************************************************************************
- */
-
-void GC2145_set_param_wb(struct gc2145_device *dev,
- enum camera_wb_flip_e para) /* white balance */
-{
- struct i2c_client *client = v4l2_get_subdevdata(&dev->sd);
- unsigned int temp = 0;
-
- if (!dev->vminfo.isused)
- return;
-
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- temp = i2c_get_byte_add8(client, 0x82);
-
- switch (para) {
-
- case CAM_WB_AUTO:/* auto */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0xb3, 0x61);
- i2c_put_byte_add8_new(client, 0xb4, 0x40);
- i2c_put_byte_add8_new(client, 0xb5, 0x61);
- i2c_put_byte_add8_new(client, 0x82, temp|0x2);
- break;
-
- case CAM_WB_CLOUD: /* cloud */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0x82, temp&(~0x02));
- i2c_put_byte_add8_new(client, 0xb3, 0x58);
- i2c_put_byte_add8_new(client, 0xb4, 0x40);
- i2c_put_byte_add8_new(client, 0xb5, 0x50);
- break;
-
- case CAM_WB_DAYLIGHT: /* */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0x82, temp&(~0x02));
- i2c_put_byte_add8_new(client, 0xb3, 0x70);
- i2c_put_byte_add8_new(client, 0xb4, 0x40);
- i2c_put_byte_add8_new(client, 0xb5, 0x50);
- break;
-
- case CAM_WB_INCANDESCENCE:
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0x82, temp&(~0x02));
- i2c_put_byte_add8_new(client, 0xb3, 0x50);
- i2c_put_byte_add8_new(client, 0xb4, 0x40);
- i2c_put_byte_add8_new(client, 0xb5, 0xa8);
- break;
-
- case CAM_WB_TUNGSTEN:
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0x82, temp&(~0x02));
- i2c_put_byte_add8_new(client, 0xb3, 0xa0);
- i2c_put_byte_add8_new(client, 0xb4, 0x45);
- i2c_put_byte_add8_new(client, 0xb5, 0x40);
- break;
-
- case CAM_WB_FLUORESCENT:
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0x82, temp&(~0x02));
- i2c_put_byte_add8_new(client, 0xb3, 0x72);
- i2c_put_byte_add8_new(client, 0xb4, 0x40);
- i2c_put_byte_add8_new(client, 0xb5, 0x5b);
- break;
-
- case CAM_WB_MANUAL:
- /* TODO */
- break;
- default:
- break;
- }
-
-
-} /* GC2145_set_param_wb */
-
-/*
- ************************************************************************
- * FUNCTION
- * GC2145_set_param_exposure
- *
- * DESCRIPTION
- * exposure setting.
- *
- * PARAMETERS
- * none
- *
- * RETURNS
- * None
- *
- * GLOBALS AFFECTED
- *
- ************************************************************************
- */
-
-void GC2145_set_param_exposure(struct gc2145_device *dev,
- enum camera_exposure_e para)
-{
- struct i2c_client *client = v4l2_get_subdevdata(&dev->sd);
-
- if (!dev->vminfo.isused)
- return;
-
- switch (para) {
-
- case EXPOSURE_N4_STEP:
- i2c_put_byte_add8_new(client, 0xfe, 0x01);
- i2c_put_byte_add8_new(client, 0x13, 0x55); /*target_y */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- break;
-
-
-
- case EXPOSURE_N3_STEP:
- i2c_put_byte_add8_new(client, 0xfe, 0x01);
- i2c_put_byte_add8_new(client, 0x13, 0x60); /*target_y */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- break;
-
-
- case EXPOSURE_N2_STEP:
- i2c_put_byte_add8_new(client, 0xfe, 0x01);
- i2c_put_byte_add8_new(client, 0x13, 0x65); /* target_y */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- break;
-
-
- case EXPOSURE_N1_STEP:
- i2c_put_byte_add8_new(client, 0xfe, 0x01);
- i2c_put_byte_add8_new(client, 0x13, 0x70); /* target_y */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- break;
-
- case EXPOSURE_0_STEP:
- i2c_put_byte_add8_new(client, 0xfe, 0x01);
- i2c_put_byte_add8_new(client, 0x13, 0x7b); /* target_y */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- break;
-
- case EXPOSURE_P1_STEP:
- i2c_put_byte_add8_new(client, 0xfe, 0x01);
- i2c_put_byte_add8_new(client, 0x13, 0x85); /* target_y */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- break;
-
- case EXPOSURE_P2_STEP:
- i2c_put_byte_add8_new(client, 0xfe, 0x01);
- i2c_put_byte_add8_new(client, 0x13, 0x90); /* target_y */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- break;
-
- case EXPOSURE_P3_STEP:
- i2c_put_byte_add8_new(client, 0xfe, 0x01);
- i2c_put_byte_add8_new(client, 0x13, 0x95); /* target_y */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- break;
-
- case EXPOSURE_P4_STEP:
- i2c_put_byte_add8_new(client, 0xfe, 0x01);
- i2c_put_byte_add8_new(client, 0x13, 0xa0); /* target_y */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- break;
-
- default:
- i2c_put_byte_add8_new(client, 0xfe, 0x01);
- i2c_put_byte_add8_new(client, 0x13, 0x7b); /* target_y */
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- break;
- /* break; */
-
- }
-
-} /* GC2145_set_param_exposure */
-
-/*
- ************************************************************************
- * FUNCTION
- * GC2145_set_param_effect
- *
- * DESCRIPTION
- * effect setting.
- *
- * PARAMETERS
- * none
- *
- * RETURNS
- * None
- *
- * GLOBALS AFFECTED
- *
- ************************************************************************
- */
-
-void GC2145_set_param_effect(struct gc2145_device *dev,
- enum camera_effect_flip_e para)
-{
- struct i2c_client *client = v4l2_get_subdevdata(&dev->sd);
-
- if (!dev->vminfo.isused)
- return;
-
- switch (para) {
- case CAM_EFFECT_ENC_NORMAL:
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0x83, 0xe0);
- break;
-
- case CAM_EFFECT_ENC_GRAYSCALE:
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0x83, 0x12);
- break;
-
- case CAM_EFFECT_ENC_SEPIA:
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0x83, 0x82);
- break;
-
- case CAM_EFFECT_ENC_SEPIAGREEN:
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0x43, 0x52);
- break;
-
- case CAM_EFFECT_ENC_SEPIABLUE:
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0x43, 0x62);
- break;
-
- case CAM_EFFECT_ENC_COLORINV:
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0x83, 0x01);
- break;
-
- default:
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
- i2c_put_byte_add8_new(client, 0x83, 0xe0);
- break;
- }
-
-} /* GC2145_set_param_effect */
-
-/*
- ************************************************************************
- * FUNCTION
- * GC2145_NightMode
- *
- * DESCRIPTION
- * This function night mode of GC2145.
- *
- * PARAMETERS
- * none
- *
- * RETURNS
- * None
- *
- * GLOBALS AFFECTED
- *
- ************************************************************************
- */
-
-void GC2145_set_night_mode(struct gc2145_device *dev,
- enum camera_night_mode_flip_e enable)
-{
-
-}
-
-void GC2145_set_param_banding(struct gc2145_device *dev,
- enum camera_banding_flip_e banding)
-{
- struct i2c_client *client = v4l2_get_subdevdata(&dev->sd);
- unsigned char buf[4];
- int i = 0;
-
- switch (banding) {
- case CAM_BANDING_50HZ:
- while (1) {
- buf[0] = gc2145_FLICKER_50HZ[i].addr;
- buf[1] = gc2145_FLICKER_50HZ[i].val;
- if (gc2145_FLICKER_50HZ[i].val == 0xff &&
- gc2145_FLICKER_50HZ[i].addr == 0xff) {
- pr_err("success in gc2145_FLICKER_50HZ gc2145\n");
- break;
- }
- if ((i2c_put_byte_add8(client, buf, 2)) < 0) {
- pr_err("fail in gc2145_FLICKER_50HZ gc2145\n");
- return;
- }
- i++;
- }
- break;
- case CAM_BANDING_60HZ:
- while (1) {
- buf[0] = gc2145_FLICKER_60HZ[i].addr;
- buf[1] = gc2145_FLICKER_60HZ[i].val;
- if (gc2145_FLICKER_60HZ[i].val == 0xff &&
- gc2145_FLICKER_60HZ[i].addr == 0xff) {
- pr_err("success in gc2145_FLICKER_60HZ gc2145\n");
- break;
- }
- if ((i2c_put_byte_add8(client, buf, 2)) < 0) {
- pr_err("fail in gc2145_FLICKER_60HZ gc2145\n");
- return;
- }
- i++;
- }
- break;
- default:
- break;
- }
-
-}
-
-static int set_flip(struct gc2145_device *dev)
-{
- struct i2c_client *client = v4l2_get_subdevdata(&dev->sd);
- unsigned char temp;
- unsigned char buf[2];
-
- if (!dev->vminfo.isused)
- return 0;
-
- i2c_put_byte_add8_new(client, 0xfe, 0x00);
-
- temp = i2c_get_byte_add8(client, 0x17);
- temp &= 0xfc;
- temp |= dev->cam_info.m_flip << 0;
- temp |= dev->cam_info.v_flip << 1;
- buf[0] = 0x17;
- buf[1] = temp;
- if ((i2c_put_byte_add8(client, buf, 2)) < 0) {
- pr_err("fail in setting sensor orientation\n");
- return -1;
- }
-
- return 0;
-}
-
-void GC2145_set_resolution(struct gc2145_device *dev, int height, int width)
-{
- unsigned char buf[4];
- unsigned int value;
- unsigned int pid = 0, shutter;
- unsigned int i = 0;
- static unsigned int shutter_l;
- static unsigned int shutter_h;
- struct i2c_client *client = v4l2_get_subdevdata(&dev->sd);
-
- pr_info("%s :wxh = %d x %d\n", __func__, width, height);
-
- if (!dev->vminfo.isused)
- return;
-
- if ((width * height < 1600 * 1200)) {
- while (1) {
- buf[0] = gc2145_svga[i].addr;
- buf[1] = gc2145_svga[i].val;
- if (gc2145_svga[i].val == 0xff &&
- gc2145_svga[i].addr == 0xff) {
- pr_info("success in gc2145_svga.\n");
- break;
- }
- if ((i2c_put_byte_add8(client, buf, 2)) < 0) {
- pr_err("fail in gc2145_svga.\n");
- return;
- }
- i++;
- }
- gc2145_frmintervals_active.numerator = 1;
- gc2145_frmintervals_active.denominator = 15;
- GC2145_h_active = 800;
- GC2145_v_active = 600;
- mdelay(80);
- } else if (width * height >= 1200 * 1600) {
- buf[0] = 0xfe;
- buf[1] = 0x00;
- i2c_put_byte_add8(client, buf, 2);
-
- buf[0] = 0xb6;
- buf[1] = 0x00;
- i2c_put_byte_add8(client, buf, 2);
-
- buf[0] = 0x03;
- value = i2c_get_byte_add8(client, 0x03);
- shutter_l = value;
- /*printk(KERN_INFO"set camera 0x03=0x%x\n", value);*/
- pid |= (value << 8);
-
- buf[0] = 0x04;
- value = i2c_get_byte_add8(client, 0x04);
- shutter_h = value;
- /*printk(KERN_INFO"set camera 0x04=0x%x\n", value);*/
- pid |= (value & 0x1f);
-
- shutter = pid;
- /*printk(KERN_INFO "set camera shutter=0x%x\n", shutter);*/
-
- while (1) {
- buf[0] = gc2145_uxga[i].addr;
- buf[1] = gc2145_uxga[i].val;
- if (gc2145_uxga[i].val == 0xff &&
- gc2145_uxga[i].addr == 0xff) {
- pr_info("gc2145_write_regs success in gc2145_uxga.\n");
- break;
- }
- if ((i2c_put_byte_add8(client, buf, 2)) < 0) {
- pr_err("fail in gc2145_uxga.\n");
- return;
- }
- i++;
- }
-
- shutter = shutter / 2;
- if (shutter < 1)
- shutter = 1;
-
- buf[0] = 0x03;
- buf[1] = ((shutter >> 8) & 0xff);
- i2c_put_byte_add8(client, buf, 2);
-
- buf[0] = 0x04;
- buf[1] = (shutter & 0x1f);
- i2c_put_byte_add8(client, buf, 2);
-
- gc2145_frmintervals_active.denominator = 5;
- gc2145_frmintervals_active.numerator = 1;
- GC2145_h_active = 1600;
- GC2145_v_active = 1200;
- mdelay(130);
- }
- set_flip(dev);
-} /* GC2145_set_resolution */
-
-unsigned char v4l_2_gc2145(int val)
-{
- int ret = val / 0x20;
-
- if (ret < 4)
- return ret * 0x20 + 0x80;
- else if (ret < 8)
- return ret * 0x20 + 0x20;
- else
- return 0;
-}
-
-static int convert_canvas_index(unsigned int v4l2_format,
- unsigned int start_canvas)
-{
- int canvas = start_canvas;
-
- switch (v4l2_format) {
- case V4L2_PIX_FMT_RGB565X:
- case V4L2_PIX_FMT_VYUY:
- canvas = start_canvas;
- break;
- case V4L2_PIX_FMT_YUV444:
- case V4L2_PIX_FMT_BGR24:
- case V4L2_PIX_FMT_RGB24:
- canvas = start_canvas;
- break;
- case V4L2_PIX_FMT_NV12:
- case V4L2_PIX_FMT_NV21:
- canvas = start_canvas | ((start_canvas + 1) << 8);
- break;
- case V4L2_PIX_FMT_YVU420:
- case V4L2_PIX_FMT_YUV420:
- if (v4l2_format == V4L2_PIX_FMT_YUV420)
- canvas = start_canvas | ((start_canvas + 1) << 8) |
- ((start_canvas + 2) << 16);
- else
- canvas = start_canvas | ((start_canvas + 2) << 8) |
- ((start_canvas + 1) << 16);
- break;
- default:
- break;
- }
- return canvas;
-}
-
-static int gc2145_setting(struct gc2145_device *dev, int PROP_ID, int value)
-{
- int ret = 0;
- /* unsigned char cur_val; */
- struct i2c_client *client = v4l2_get_subdevdata(&dev->sd);
-
- if (!dev->vminfo.isused)
- return 0;
- /*here register not finished */
- switch (PROP_ID) {
-
- case V4L2_CID_BRIGHTNESS:
- dprintk(dev, 1, "setting brightned:%d\n", v4l_2_gc2145(value));
- ret = i2c_put_byte_add8_new(client, 0xdc, v4l_2_gc2145(value));
- break;
- case V4L2_CID_CONTRAST:
- ret = i2c_put_byte_add8_new(client, 0xde, value);
- break;
- case V4L2_CID_SATURATION:
- ret = i2c_put_byte_add8_new(client, 0xd9, value);
- break;
- case V4L2_CID_DO_WHITE_BALANCE:
- if (gc2145_qctrl[0].default_value != value) {
- gc2145_qctrl[0].default_value = value;
- GC2145_set_param_wb(dev, value);
- pr_info("set camera white_balance=%d.\n ",
- value);
- }
- break;
- case V4L2_CID_EXPOSURE:
- if (gc2145_qctrl[1].default_value != value) {
- gc2145_qctrl[1].default_value = value;
- GC2145_set_param_exposure(dev, value);
- pr_info("set camera exposure=%d.\n",
- value);
- }
- break;
- case V4L2_CID_COLORFX:
- if (gc2145_qctrl[2].default_value != value) {
- gc2145_qctrl[2].default_value = value;
- /* GC2145_set_param_effect(dev,value); */
- pr_info("set camera effect=%d.\n",
- value);
- }
- break;
- case V4L2_CID_WHITENESS:
- if (gc2145_qctrl[3].default_value != value) {
- gc2145_qctrl[3].default_value = value;
- pr_info("@@@SP_000:GC2145_set_param_banding,value=%d\n",
- value);
- GC2145_set_param_banding(dev, value);
- pr_info("@@@SP_111:gc2145_night_or_normal = %d",
- gc2145_night_or_normal);
- GC2145_set_night_mode(dev, gc2145_night_or_normal);
- pr_info("set camera banding=%d.\n",
- value);
- }
- break;
- case V4L2_CID_BLUE_BALANCE:
- if (gc2145_qctrl[4].default_value != value) {
- gc2145_qctrl[4].default_value = value;
- pr_info("@@@SP_222:GC2145_set_night_mode,night mode=%d\n",
- value);
- pr_info("@@@SP_333:gc2145_night_or_normal = %d",
- gc2145_night_or_normal);
- GC2145_set_night_mode(dev, value);
- pr_info("set camera scene mode=%d.\n",
- value);
- }
- break;
- case V4L2_CID_HFLIP: /* set flip on H. */
- value = value & 0x3;
- if (gc2145_qctrl[5].default_value != value) {
- gc2145_qctrl[5].default_value = value;
- pr_info(" set camera h filp =%d.\n ", value);
- }
- break;
- case V4L2_CID_VFLIP: /* set flip on V. */
- break;
- case V4L2_CID_ZOOM_ABSOLUTE:
- if (gc2145_qctrl[7].default_value != value)
- gc2145_qctrl[7].default_value = value;
- break;
- case V4L2_CID_ROTATE:
- if (gc2145_qctrl[8].default_value != value) {
- gc2145_qctrl[8].default_value = value;
- pr_info(" set camera rotate =%d.\n ", value);
- }
- break;
- default:
- ret = -1;
- break;
- }
- return ret;
-}
-
-static void power_down_gc2145(struct gc2145_device *dev)
-{
-
-}
-
-/*
- *------------------------------------------------------------------
- * DMA and thread functions
- * ------------------------------------------------------------------
- */
-
-#define TSTAMP_MIN_Y 24
-#define TSTAMP_MAX_Y (TSTAMP_MIN_Y + 15)
-#define TSTAMP_INPUT_X 10
-#define TSTAMP_MIN_X (54 + TSTAMP_INPUT_X)
-
-static void gc2145_fillbuff(struct gc2145_fh *fh, struct gc2145_buffer *buf)
-{
- int ret;
- void *vbuf;
- struct vm_output_para para = {0};
- struct gc2145_device *dev = fh->dev;
-
- if (dev->vminfo.mem_alloc_succeed)
- vbuf = (void *)videobuf_to_res(&buf->vb);
- else
- vbuf = videobuf_to_vmalloc(&buf->vb);
- dprintk(dev, 1, "%s\n", __func__);
- if (!vbuf)
- return;
- /* 0x18221223 indicate the memory type is MAGIC_VMAL_MEM*/
- if (dev->vminfo.mem_alloc_succeed) {
- if (buf->canvas_id == 0)
- buf->canvas_id = convert_canvas_index(fh->fmt->fourcc,
- CAMERA_USER_CANVAS_INDEX + buf->vb.i * 3);
- para.v4l2_memory = MAGIC_RE_MEM;
- } else
- para.v4l2_memory = MAGIC_VMAL_MEM;
- para.mirror = gc2145_qctrl[5].default_value & 3;/* not set */
- para.v4l2_format = fh->fmt->fourcc;
- para.zoom = gc2145_qctrl[7].default_value;
- para.angle = gc2145_qctrl[8].default_value;
- para.vaddr = (uintptr_t)vbuf;
- /* para.ext_canvas = buf->canvas_id; */
- para.ext_canvas = 0;
- para.width = buf->vb.width;
- para.height = buf->vb.height;
- dev->vminfo.vdin_id = dev->cam_info.vdin_path;
- ret = vm_fill_this_buffer(&buf->vb, ¶, &dev->vminfo);
- /*if the vm is not used by sensor ,*/
- /*we let vm_fill_this_buffer() return -2*/
- if (ret == -2)
- msleep(40);
- buf->vb.state = VIDEOBUF_DONE;
-}
-
-static void gc2145_thread_tick(struct gc2145_fh *fh)
-{
- struct gc2145_buffer *buf;
- struct gc2145_device *dev = fh->dev;
- struct gc2145_dmaqueue *dma_q = &dev->vidq;
-
- unsigned long flags = 0;
-
- dprintk(dev, 1, "Thread tick\n");
- if (!fh->stream_on) {
- dprintk(dev, 1, "sensor doesn't stream on\n");
- return;
- }
- spin_lock_irqsave(&dev->slock, flags);
- if (list_empty(&dma_q->active)) {
- dprintk(dev, 1, "No active queue to serve\n");
- goto unlock;
- }
-
- buf = list_entry(dma_q->active.next,
- struct gc2145_buffer, vb.queue);
- dprintk(dev, 1, "%s\n", __func__);
- dprintk(dev, 1, "list entry get buf is %p\n", buf);
-
- if (!(fh->f_flags & O_NONBLOCK)) {
- /* Nobody is waiting on this buffer, return */
- if (!waitqueue_active(&buf->vb.done))
- goto unlock;
- }
- buf->vb.state = VIDEOBUF_ACTIVE;
-
- list_del(&buf->vb.queue);
-
- do_gettimeofday(&buf->vb.ts);
-
- /* Fill buffer */
- spin_unlock_irqrestore(&dev->slock, flags);
- gc2145_fillbuff(fh, buf);
- dprintk(dev, 1, "filled buffer %p\n", buf);
-
- wake_up(&buf->vb.done);
- dprintk(dev, 2, "[%p/%d] wakeup\n", buf, buf->vb. i);
- return;
-unlock:
- spin_unlock_irqrestore(&dev->slock, flags);
-}
-
-#define frames_to_ms(frames) \
- ((frames * WAKE_NUMERATOR * 1000) / WAKE_DENOMINATOR)
-
-static void gc2145_sleep(struct gc2145_fh *fh)
-{
- struct gc2145_device *dev = fh->dev;
- struct gc2145_dmaqueue *dma_q = &dev->vidq;
-
- DECLARE_WAITQUEUE(wait, current);
-
- dprintk(dev, 1, "%s dma_q=0x%08lx\n", __func__,
- (unsigned long)dma_q);
-
- add_wait_queue(&dma_q->wq, &wait);
- if (kthread_should_stop())
- goto stop_task;
-
- /* Calculate time to wake up */
- /* timeout = msecs_to_jiffies(frames_to_ms(1)); */
-
- gc2145_thread_tick(fh);
-
- schedule_timeout_interruptible(2);
-
-stop_task:
- remove_wait_queue(&dma_q->wq, &wait);
- try_to_freeze();
-}
-
-static int gc2145_thread(void *data)
-{
- struct gc2145_fh *fh = data;
- struct gc2145_device *dev = fh->dev;
-
- dprintk(dev, 1, "thread started\n");
-
- set_freezable();
-
- for (; ;) {
- gc2145_sleep(fh);
-
- if (kthread_should_stop())
- break;
- }
- dprintk(dev, 1, "thread: exit\n");
- return 0;
-}
-
-static int gc2145_start_thread(struct gc2145_fh *fh)
-{
- struct gc2145_device *dev = fh->dev;
- struct gc2145_dmaqueue *dma_q = &dev->vidq;
-
- dma_q->frame = 0;
- dma_q->ini_jiffies = jiffies;
-
- dprintk(dev, 1, "%s\n", __func__);
-
- dma_q->kthread = kthread_run(gc2145_thread, fh, "gc2145");
-
- if (IS_ERR(dma_q->kthread)) {
- v4l2_err(&dev->v4l2_dev, "kernel_thread() failed\n");
- return PTR_ERR(dma_q->kthread);
- }
- /* Wakes thread */
- wake_up_interruptible(&dma_q->wq);
-
- dprintk(dev, 1, "returning from %s\n", __func__);
- return 0;
-}
-
-static void gc2145_stop_thread(struct gc2145_dmaqueue *dma_q)
-{
- struct gc2145_device *dev =
- container_of(dma_q, struct gc2145_device, vidq);
-
- dprintk(dev, 1, "%s\n", __func__);
- /* shutdown control thread */
- if (dma_q->kthread) {
- kthread_stop(dma_q->kthread);
- dma_q->kthread = NULL;
- }
-}
-
-/*
- *------------------------------------------------------------------
- * Videobuf operations
- * ------------------------------------------------------------------
- */
-
-static int
-vmall_buffer_setup(struct videobuf_queue *vq, unsigned int *count,
- unsigned int *size)
-{
- struct gc2145_fh *fh = vq->priv_data;
- struct gc2145_device *dev = fh->dev;
- /* int bytes = fh->fmt->depth >> 3 ; */
- *size = (fh->width * fh->height * fh->fmt->depth) >> 3;
- if (*count == 0)
- *count = 32;
-
- while (*size * *count > vid_limit * 1024 * 1024)
- (*count)--;
-
- dprintk(dev, 1, "%s, count=%d, size=%d\n", __func__,
- *count, *size);
-
- return 0;
-}
-
-static int
-res_buffer_setup(struct videobuf_queue *vq, unsigned int *count,
- unsigned int *size)
-{
- struct videobuf_res_privdata *res = vq->priv_data;
- struct gc2145_fh *fh = container_of(res, struct gc2145_fh, res);
- struct gc2145_device *dev = fh->dev;
- /* int bytes = fh->fmt->depth >> 3 ; */
- int height = fh->height;
-
- if (height == 1080)
- height = 1088;
- *size = (fh->width * height * fh->fmt->depth) >> 3;
- if (*count == 0)
- *count = 32;
-
- while (*size * *count > vid_limit * 1024 * 1024)
- (*count)--;
-
- dprintk(dev, 1, "%s, count=%d, size=%d\n", __func__,
- *count, *size);
-
- return 0;
-}
-
-static void free_vmall_buffer(struct videobuf_queue *vq,
- struct gc2145_buffer *buf)
-{
- struct gc2145_fh *fh;
- struct gc2145_device *dev;
-
- fh = vq->priv_data;
- dev = fh->dev;
-
- dprintk(dev, 1, "%s, state: %i\n", __func__, buf->vb.state);
-
- videobuf_waiton(vq, &buf->vb, 0, 0);
- if (in_interrupt())
- WARN_ON(1);
- videobuf_vmalloc_free(&buf->vb);
- dprintk(dev, 1, "free_vmall_buffer: freed\n");
- buf->vb.state = VIDEOBUF_NEEDS_INIT;
-}
-
-static void free_res_buffer(struct videobuf_queue *vq,
- struct gc2145_buffer *buf)
-{
- struct gc2145_fh *fh;
- struct gc2145_device *dev;
- struct videobuf_res_privdata *res = vq->priv_data;
-
- fh = container_of(res, struct gc2145_fh, res);
- dev = fh->dev;
-
- dprintk(dev, 1, "%s, state: %i\n", __func__, buf->vb.state);
-
- videobuf_waiton(vq, &buf->vb, 0, 0);
- if (in_interrupt())
- WARN_ON(1);
- videobuf_res_free(vq, &buf->vb);
- dprintk(dev, 1, "free_res_buffer: freed\n");
- buf->vb.state = VIDEOBUF_NEEDS_INIT;
-}
-
-#define norm_maxw() 1920
-#define norm_maxh() 1600
-static int
-vmall_buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
- enum v4l2_field field)
-{
- struct gc2145_fh *fh;
- struct gc2145_device *dev;
- struct gc2145_buffer *buf;
- int rc;
-
- fh = vq->priv_data;
- dev = fh->dev;
- buf = container_of(vb, struct gc2145_buffer, vb);
- /* int bytes = fh->fmt->depth >> 3 ; */
- dprintk(dev, 1, "%s, field=%d\n", __func__, field);
-
- WARN_ON(fh->fmt == NULL);
-
- if (fh->width < 48 || fh->width > norm_maxw() ||
- fh->height < 32 || fh->height > norm_maxh())
- return -EINVAL;
-
- buf->vb.size = (fh->width * fh->height * fh->fmt->depth) >> 3;
- if (buf->vb.baddr != 0 && buf->vb.bsize < buf->vb.size)
- return -EINVAL;
-
- /* These properties only change when queue is idle, see s_fmt */
- buf->fmt = fh->fmt;
- buf->vb.width = fh->width;
- buf->vb.height = fh->height;
- buf->vb.field = field;
-
- /* precalculate_bars(fh); */
-
- if (buf->vb.state == VIDEOBUF_NEEDS_INIT) {
- rc = videobuf_iolock(vq, &buf->vb, NULL);
- if (rc < 0)
- goto fail;
- }
-
- buf->vb.state = VIDEOBUF_PREPARED;
-
- return 0;
-
-fail:
- free_vmall_buffer(vq, buf);
- return rc;
-}
-
-static int
-res_buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
- enum v4l2_field field)
-{
- struct gc2145_fh *fh;
- struct gc2145_device *dev;
- struct gc2145_buffer *buf;
- int rc;
- struct videobuf_res_privdata *res = vq->priv_data;
-
- fh = container_of(res, struct gc2145_fh, res);
- dev = fh->dev;
- buf = container_of(vb, struct gc2145_buffer, vb);
- dprintk(dev, 1, "%s, field=%d\n", __func__, field);
-
- WARN_ON(fh->fmt == NULL);
-
- if (fh->width < 48 || fh->width > norm_maxw() ||
- fh->height < 32 || fh->height > norm_maxh())
- return -EINVAL;
-
- buf->vb.size = (fh->width * fh->height * fh->fmt->depth) >> 3;
- if (buf->vb.baddr != 0 && buf->vb.bsize < buf->vb.size)
- return -EINVAL;
-
- /* These properties only change when queue is idle, see s_fmt */
- buf->fmt = fh->fmt;
- buf->vb.width = fh->width;
- buf->vb.height = fh->height;
- buf->vb.field = field;
-
- /* precalculate_bars(fh); */
-
- if (buf->vb.state == VIDEOBUF_NEEDS_INIT) {
- rc = videobuf_iolock(vq, &buf->vb, NULL);
- if (rc < 0)
- goto fail;
- }
-
- buf->vb.state = VIDEOBUF_PREPARED;
-
- return 0;
-
-fail:
- free_res_buffer(vq, buf);
- return rc;
-}
-
-static void
-res_buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
-{
- struct gc2145_fh *fh;
- struct gc2145_device *dev;
- struct gc2145_dmaqueue *vidq;
- struct gc2145_buffer *buf = container_of(vb, struct gc2145_buffer, vb);
- struct videobuf_res_privdata *res = vq->priv_data;
-
- fh = container_of(res, struct gc2145_fh, res);
- dev = fh->dev;
- vidq = &dev->vidq;
-
- dprintk(dev, 1, "%s\n", __func__);
- buf->vb.state = VIDEOBUF_QUEUED;
- list_add_tail(&buf->vb.queue, &vidq->active);
-}
-
-static void
-vmall_buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
-{
- struct gc2145_fh *fh;
- struct gc2145_device *dev;
- struct gc2145_dmaqueue *vidq;
- struct gc2145_buffer *buf = container_of(vb, struct gc2145_buffer, vb);
-
- fh = vq->priv_data;
- dev = fh->dev;
- vidq = &dev->vidq;
-
- dprintk(dev, 1, "%s\n", __func__);
- buf->vb.state = VIDEOBUF_QUEUED;
- list_add_tail(&buf->vb.queue, &vidq->active);
-}
-
-static void res_buffer_release(struct videobuf_queue *vq,
- struct videobuf_buffer *vb)
-{
- struct gc2145_fh *fh;
- struct gc2145_device *dev;
- struct gc2145_buffer *buf =
- container_of(vb, struct gc2145_buffer, vb);
- struct videobuf_res_privdata *res = vq->priv_data;
-
- fh = container_of(res, struct gc2145_fh, res);
- dev = (struct gc2145_device *)fh->dev;
-
- dprintk(dev, 1, "%s\n", __func__);
-
- free_res_buffer(vq, buf);
-}
-
-static void vmall_buffer_release(struct videobuf_queue *vq,
- struct videobuf_buffer *vb)
-{
- struct gc2145_fh *fh;
- struct gc2145_device *dev;
- struct gc2145_buffer *buf =
- container_of(vb, struct gc2145_buffer, vb);
- fh = vq->priv_data;
- dev = (struct gc2145_device *)fh->dev;
-
- dprintk(dev, 1, "%s\n", __func__);
-
- free_vmall_buffer(vq, buf);
-}
-
-static struct videobuf_queue_ops gc2145_video_vmall_qops = {
- .buf_setup = vmall_buffer_setup,
- .buf_prepare = vmall_buffer_prepare,
- .buf_queue = vmall_buffer_queue,
- .buf_release = vmall_buffer_release,
-};
-
-static struct videobuf_queue_ops gc2145_video_res_qops = {
- .buf_setup = res_buffer_setup,
- .buf_prepare = res_buffer_prepare,
- .buf_queue = res_buffer_queue,
- .buf_release = res_buffer_release,
-};
-
-/*
- *------------------------------------------------------------------
- * IOCTL vidioc handling
- * ------------------------------------------------------------------
- */
-
-static int vidioc_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
- struct gc2145_fh *fh = priv;
- struct gc2145_device *dev = fh->dev;
-
- strcpy(cap->driver, "gc2145");
- strcpy(cap->card, "gc2145.canvas");
- if (dev->cam_info.front_back == 0)
- strcat(cap->card, "back");
- else
- strcat(cap->card, "front");
-
- strlcpy(cap->bus_info, dev->v4l2_dev.name, sizeof(cap->bus_info));
- cap->version = GC2145_CAMERA_VERSION;
- cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING
- | V4L2_CAP_READWRITE;
- cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
- return 0;
-}
-
-static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_fmtdesc *f)
-{
- struct gc2145_fmt *fmt;
-
- if (f->index >= ARRAY_SIZE(formats))
- return -EINVAL;
-
- fmt = &formats[f->index];
-
- strlcpy(f->description, fmt->name, sizeof(f->description));
- f->pixelformat = fmt->fourcc;
- return 0;
-}
-static int vidioc_enum_frameintervals(struct file *file, void *priv,
- struct v4l2_frmivalenum *fival)
-{
- unsigned int k;
-
- if (fival->index > ARRAY_SIZE(gc2145_frmivalenum))
- return -EINVAL;
-
- for (k = 0; k < ARRAY_SIZE(gc2145_frmivalenum); k++) {
- if ((fival->index == gc2145_frmivalenum[k].index) &&
- (fival->pixel_format ==
- gc2145_frmivalenum[k].pixel_format) &&
- (fival->width == gc2145_frmivalenum[k].width) &&
- (fival->height == gc2145_frmivalenum[k].height)) {
- memcpy(fival, &gc2145_frmivalenum[k],
- sizeof(struct v4l2_frmivalenum));
- return 0;
- }
- }
-
- return -EINVAL;
-
-}
-
-static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct gc2145_fh *fh = priv;
-
- f->fmt.pix.width = fh->width;
- f->fmt.pix.height = fh->height;
- f->fmt.pix.field = fh->vb_vidq.field;
- f->fmt.pix.pixelformat = fh->fmt->fourcc;
- f->fmt.pix.bytesperline =
- (f->fmt.pix.width * fh->fmt->depth) >> 3;
- f->fmt.pix.sizeimage =
- f->fmt.pix.height * f->fmt.pix.bytesperline;
-
- return 0;
-}
-
-static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct gc2145_fh *fh = priv;
- struct gc2145_device *dev = fh->dev;
- struct gc2145_fmt *fmt;
- enum v4l2_field field;
- unsigned int maxw, maxh;
-
- fmt = get_format(f);
- if (!fmt) {
- dprintk(dev, 1, "Fourcc format (0x%08x) invalid.\n",
- f->fmt.pix.pixelformat);
- return -EINVAL;
- }
-
- field = f->fmt.pix.field;
-
- if (field == V4L2_FIELD_ANY)
- field = V4L2_FIELD_INTERLACED;
- else if (field != V4L2_FIELD_INTERLACED) {
- dprintk(dev, 1, "Field type invalid.\n");
- return -EINVAL;
- }
-
- maxw = norm_maxw();
- maxh = norm_maxh();
-
- f->fmt.pix.field = field;
- v4l_bound_align_image(&f->fmt.pix.width, 48, maxw, 2,
- &f->fmt.pix.height, 32, maxh, 0, 0);
- f->fmt.pix.bytesperline =
- (f->fmt.pix.width * fmt->depth) >> 3;
- f->fmt.pix.sizeimage =
- f->fmt.pix.height * f->fmt.pix.bytesperline;
-
- return 0;
-}
-
-/*FIXME: This seems to be generic enough to be at videodev2 */
-static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct gc2145_fh *fh = priv;
- struct videobuf_queue *q = &fh->vb_vidq;
- struct gc2145_device *dev = fh->dev;
- int ret;
-
- f->fmt.pix.width = (f->fmt.pix.width +
- (CANVAS_WIDTH_ALIGN - 1)) &
- (~(CANVAS_WIDTH_ALIGN - 1));
- if ((f->fmt.pix.pixelformat == V4L2_PIX_FMT_YVU420) ||
- (f->fmt.pix.pixelformat == V4L2_PIX_FMT_YUV420))
- f->fmt.pix.width = (f->fmt.pix.width +
- (CANVAS_WIDTH_ALIGN * 2 - 1)) &
- (~(CANVAS_WIDTH_ALIGN * 2 - 1));
-
- ret = vidioc_try_fmt_vid_cap(file, fh, f);
- if (ret < 0)
- return ret;
-
- mutex_lock(&q->vb_lock);
-
- if (videobuf_queue_is_busy(&fh->vb_vidq)) {
- dprintk(fh->dev, 1, "%s queue busy\n", __func__);
- ret = -EBUSY;
- goto out;
- }
-
- fh->fmt = get_format(f);
- fh->width = f->fmt.pix.width;
- fh->height = f->fmt.pix.height;
- fh->vb_vidq.field = f->fmt.pix.field;
- fh->type = f->type;
-#if 0
- set_flip(dev);
- if (f->fmt.pix.pixelformat == V4L2_PIX_FMT_RGB24) {
- vidio_set_fmt_ticks = 1;
- GC2145_set_resolution(dev, fh->height, fh->width);
- } else if (vidio_set_fmt_ticks == 1)
- GC2145_set_resolution(dev, fh->height, fh->width);
-#else
- GC2145_set_resolution(dev, fh->height, fh->width);
-#endif
- ret = 0;
-out:
- mutex_unlock(&q->vb_lock);
-
- return ret;
-}
-
-static int vidioc_g_parm(struct file *file, void *priv,
- struct v4l2_streamparm *parms)
-{
- struct gc2145_fh *fh = priv;
- struct gc2145_device *dev = fh->dev;
- struct v4l2_captureparm *cp = &parms->parm.capture;
-
- dprintk(dev, 3, "vidioc_g_parm\n");
- if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- memset(cp, 0, sizeof(struct v4l2_captureparm));
- cp->capability = V4L2_CAP_TIMEPERFRAME;
-
- cp->timeperframe = gc2145_frmintervals_active;
- pr_debug("g_parm,deno=%d, numerator=%d\n",
- cp->timeperframe.denominator,
- cp->timeperframe.numerator);
- return 0;
-}
-
-
-static int vidioc_reqbufs(struct file *file, void *priv,
- struct v4l2_requestbuffers *p)
-{
- struct gc2145_fh *fh = priv;
-
- return videobuf_reqbufs(&fh->vb_vidq, p);
-}
-
-static int vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *p)
-{
- struct gc2145_fh *fh = priv;
- int ret = videobuf_querybuf(&fh->vb_vidq, p);
-
- if (get_cpu_type() == MESON_CPU_MAJOR_ID_M8) {
- if (ret == 0)
- p->reserved = convert_canvas_index(fh->fmt->fourcc,
- CAMERA_USER_CANVAS_INDEX +
- p->index * 3);
- else
- p->reserved = 0;
- }
- return ret;
-}
-
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p)
-{
- struct gc2145_fh *fh = priv;
-
- return videobuf_qbuf(&fh->vb_vidq, p);
-}
-
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)
-{
- struct gc2145_fh *fh = priv;
-
- return videobuf_dqbuf(&fh->vb_vidq, p,
- file->f_flags & O_NONBLOCK);
-}
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
-{
- struct gc2145_fh *fh = priv;
-
- return videobuf_cgmbuf(&fh->vb_vidq, mbuf, 8);
-}
-#endif
-
-static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
-{
- struct gc2145_fh *fh = priv;
- struct vdin_parm_s para;
- unsigned int vdin_path;
- int ret = 0;
-
- pr_info("vidioc_streamon+++\n ");
- if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
- if (i != fh->type)
- return -EINVAL;
-
- memset(¶, 0, sizeof(para));
- para.port = TVIN_PORT_CAMERA;
- para.fmt = TVIN_SIG_FMT_MAX;
- para.frame_rate = gc2145_frmintervals_active.denominator;
- para.h_active = GC2145_h_active;
- para.v_active = GC2145_v_active;
- para.hsync_phase = 1;
- para.vsync_phase = 1;
- para.hs_bp = 0;
- para.vs_bp = 3;
- para.bt_path = fh->dev->cam_info.bt_path;
- vdin_path = fh->dev->cam_info.vdin_path;
- para.cfmt = TVIN_YUV422;
- para.dfmt = TVIN_NV21;
- para.scan_mode = TVIN_SCAN_MODE_PROGRESSIVE;
-
- if (is_first_time_open == 0) {
- para.skip_count = 4;
- is_first_time_open = 1;
- } else
- para.skip_count = 0;
-
- ret = videobuf_streamon(&fh->vb_vidq);
- if (ret == 0) {
- if (fh->dev->vminfo.isused) {
- vops->start_tvin_service(vdin_path, ¶);
- fh->stream_on = 1;
- }
- }
-
- return ret;
-}
-
-static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
-{
- struct gc2145_fh *fh = priv;
- unsigned int vdin_path;
- int ret = 0;
-
- pr_info("vidioc_streamoff+++\n ");
- vdin_path = fh->dev->cam_info.vdin_path;
- if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
- if (i != fh->type)
- return -EINVAL;
- ret = videobuf_streamoff(&fh->vb_vidq);
- if (ret == 0) {
- if (fh->dev->vminfo.isused)
- vops->stop_tvin_service(vdin_path);
- fh->stream_on = 0;
- }
- return ret;
-}
-
-static int vidioc_enum_framesizes(struct file *file, void *fh,
- struct v4l2_frmsizeenum *fsize)
-{
- int ret = 0, i = 0;
- struct gc2145_fmt *fmt = NULL;
- struct v4l2_frmsize_discrete *frmsize = NULL;
-
- for (i = 0; i < ARRAY_SIZE(formats); i++) {
- if (formats[i].fourcc == fsize->pixel_format) {
- fmt = &formats[i];
- break;
- }
- }
- if (fmt == NULL)
- return -EINVAL;
- if ((fmt->fourcc == V4L2_PIX_FMT_NV21)
- || (fmt->fourcc == V4L2_PIX_FMT_NV12)
- || (fmt->fourcc == V4L2_PIX_FMT_YVU420)
- || (fmt->fourcc == V4L2_PIX_FMT_YUV420)) {
- if (fsize->index >= ARRAY_SIZE(gc2145_prev_resolution))
- return -EINVAL;
- frmsize = &gc2145_prev_resolution[fsize->index];
- fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
- fsize->discrete.width = frmsize->width;
- fsize->discrete.height = frmsize->height;
- } else if (fmt->fourcc == V4L2_PIX_FMT_RGB24) {
- if (fsize->index >= ARRAY_SIZE(gc2145_pic_resolution))
- return -EINVAL;
- frmsize = &gc2145_pic_resolution[fsize->index];
- fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
- fsize->discrete.width = frmsize->width;
- fsize->discrete.height = frmsize->height;
- }
- return ret;
-}
-
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id i)
-{
- return 0;
-}
-
-/* only one input in this sample driver */
-static int vidioc_enum_input(struct file *file, void *priv,
- struct v4l2_input *inp)
-{
- /* if (inp->index >= NUM_INPUTS) */
- /* return -EINVAL; */
-
- inp->type = V4L2_INPUT_TYPE_CAMERA;
- inp->std = V4L2_STD_525_60;
- sprintf(inp->name, "Camera %u", inp->index);
-
- return 0;
-}
-
-static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
-{
- struct gc2145_fh *fh = priv;
- struct gc2145_device *dev = fh->dev;
-
- *i = dev->input;
-
- return 0;
-}
-
-static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
-{
- struct gc2145_fh *fh = priv;
- struct gc2145_device *dev = fh->dev;
-
- /* if (i >= NUM_INPUTS) */
- /* return -EINVAL; */
-
- dev->input = i;
- /* precalculate_bars(fh); */
-
- return 0;
-}
-
-/* --- controls ---------------------------------------------- */
-static int vidioc_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *qc)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(gc2145_qctrl); i++)
- if (qc->id && qc->id == gc2145_qctrl[i].id) {
- memcpy(qc, &(gc2145_qctrl[i]),
- sizeof(*qc));
- return 0;
- }
-
- return -EINVAL;
-}
-
-static int vidioc_g_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct gc2145_fh *fh = priv;
- struct gc2145_device *dev = fh->dev;
- int i;
-
- for (i = 0; i < ARRAY_SIZE(gc2145_qctrl); i++)
- if (ctrl->id == gc2145_qctrl[i].id) {
- ctrl->value = dev->qctl_regs[i];
- return 0;
- }
-
- return -EINVAL;
-}
-
-static int vidioc_s_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct gc2145_fh *fh = priv;
- struct gc2145_device *dev = fh->dev;
- int i;
-
- for (i = 0; i < ARRAY_SIZE(gc2145_qctrl); i++)
- if (ctrl->id == gc2145_qctrl[i].id) {
- if (ctrl->value < gc2145_qctrl[i].minimum ||
- ctrl->value > gc2145_qctrl[i].maximum ||
- gc2145_setting(dev, ctrl->id, ctrl->value) < 0)
- return -ERANGE;
- dev->qctl_regs[i] = ctrl->value;
- return 0;
- }
- return -EINVAL;
-}
-
-/*
- *------------------------------------------------------------------
- * File operations for the device
- * -----------------------------------------------------------------
- */
-
-static int gc2145_open(struct file *file)
-{
- struct gc2145_device *dev = video_drvdata(file);
- struct gc2145_fh *fh = NULL;
- int retval = 0;
-
- dev->vminfo.vdin_id = dev->cam_info.vdin_path;
- dev->vminfo.bt_path_count = dev->cam_info.bt_path_count;
-
-#if CONFIG_CMA
- vm_init_resource(16 * SZ_1M, &dev->vminfo);
-#endif
- if (dev->vminfo.isused) {
- pr_info("%s, front_back = %d\n",
- __func__, dev->cam_info.front_back);
- aml_cam_init(&dev->cam_info);
- }
-
- GC2145_init_regs(dev);
- msleep(40);
- mutex_lock(&dev->mutex);
- dev->users++;
- if (dev->users > 1) {
- dev->users--;
- pr_err("gc2145 device is opened, device is busy\n");
- mutex_unlock(&dev->mutex);
- return -EBUSY;
- }
-
- dprintk(dev, 1, "open %s type=%s users=%d\n",
- video_device_node_name(dev->vdev),
- v4l2_type_names[V4L2_BUF_TYPE_VIDEO_CAPTURE], dev->users);
-
- /* init video dma queues */
- INIT_LIST_HEAD(&dev->vidq.active);
- init_waitqueue_head(&dev->vidq.wq);
- spin_lock_init(&dev->slock);
- /* allocate + initialize per filehandle data */
- fh = kzalloc(sizeof(*fh), GFP_KERNEL);
- if (fh == NULL) {
- dev->users--;
- retval = -ENOMEM;
- }
- mutex_unlock(&dev->mutex);
-
- if (retval)
- return retval;
-
-#ifdef CONFIG_HAS_WAKELOCK
- wake_lock(&(dev->wake_lock));
-#endif
-
- file->private_data = fh;
- fh->dev = dev;
-
- fh->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- fh->fmt = &formats[0];
- fh->width = 1600;/* 640//zyy */
- fh->height = 1198;/* 1200;//480 */
- fh->stream_on = 0;
- fh->f_flags = file->f_flags;
- /* Resets frame counters */
- /*dev->jiffies = jiffies;*/
-
- /* TVIN_SIG_FMT_CAMERA_640X480P_30Hz, */
- /* TVIN_SIG_FMT_CAMERA_800X600P_30Hz, */
- /* TVIN_SIG_FMT_CAMERA_1024X768P_30Hz, // 190 */
- /* TVIN_SIG_FMT_CAMERA_1920X1080P_30Hz, */
- /* TVIN_SIG_FMT_CAMERA_1280X720P_30Hz, */
-
- if (dev->vminfo.mem_alloc_succeed) {
- fh->res.start = dev->vminfo.buffer_start;
- fh->res.end = dev->vminfo.buffer_start +
- dev->vminfo.vm_buf_size - 1;
- fh->res.magic = MAGIC_RE_MEM;
- fh->res.priv = NULL;
- videobuf_queue_res_init(&fh->vb_vidq,
- &gc2145_video_res_qops, NULL,
- &dev->slock, fh->type,
- V4L2_FIELD_INTERLACED,
- sizeof(struct gc2145_buffer),
- (void *)&fh->res, NULL);
- } else {
- videobuf_queue_vmalloc_init(&fh->vb_vidq,
- &gc2145_video_vmall_qops, NULL,
- &dev->slock, fh->type,
- V4L2_FIELD_INTERLACED,
- sizeof(struct gc2145_buffer), fh, NULL);
- }
-
- gc2145_start_thread(fh);
- gc2145_have_open = 1;
- return 0;
-}
-
-static ssize_t
-gc2145_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
-{
- struct gc2145_fh *fh = file->private_data;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- return videobuf_read_stream(&fh->vb_vidq, data, count, ppos, 0,
- file->f_flags & O_NONBLOCK);
- }
- return 0;
-}
-
-static unsigned int
-gc2145_poll(struct file *file, struct poll_table_struct *wait)
-{
- struct gc2145_fh *fh = file->private_data;
- struct gc2145_device *dev = fh->dev;
- struct videobuf_queue *q = &fh->vb_vidq;
-
- dprintk(dev, 1, "%s\n", __func__);
-
- if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return POLLERR;
-
- return videobuf_poll_stream(file, q, wait);
-}
-
-static int gc2145_close(struct file *file)
-{
- struct gc2145_fh *fh = file->private_data;
- struct gc2145_device *dev = fh->dev;
- struct gc2145_dmaqueue *vidq = &dev->vidq;
- struct video_device *vdev = video_devdata(file);
- unsigned int vdin_path;
-
- vdin_path = fh->dev->cam_info.vdin_path;
- gc2145_have_open = 0;
- is_first_time_open = 0;
-
- gc2145_stop_thread(vidq);
- videobuf_stop(&fh->vb_vidq);
- if (fh->stream_on) {
- if (dev->vminfo.isused) {
- pr_info("%s, vdin_path = %d\n",
- __func__, vdin_path);
- vops->stop_tvin_service(vdin_path);
- }
- }
- videobuf_mmap_free(&fh->vb_vidq);
- kfree(fh);
-
- mutex_lock(&dev->mutex);
- dev->users--;
- mutex_unlock(&dev->mutex);
-
- dprintk(dev, 1, "close called (dev=%s, users=%d)\n",
- video_device_node_name(vdev), dev->users);
-#if 1
- GC2145_h_active = 640; /* 800//zyy */
- GC2145_v_active = 480; /* 1200;//600 */
- gc2145_qctrl[0].default_value = 0;
- gc2145_qctrl[1].default_value = 4;
- gc2145_qctrl[2].default_value = 0;
- gc2145_qctrl[3].default_value = 0;
- gc2145_qctrl[4].default_value = 0;
-
- gc2145_qctrl[5].default_value = 0;
- gc2145_qctrl[7].default_value = 100;
- gc2145_qctrl[8].default_value = 0;
- gc2145_frmintervals_active.numerator = 1;
- gc2145_frmintervals_active.denominator = 15;
- power_down_gc2145(dev);
-#endif
- aml_cam_uninit(&dev->cam_info);
-#ifdef CONFIG_HAS_WAKELOCK
- wake_unlock(&(dev->wake_lock));
-#endif
-#ifdef CONFIG_CMA
- vm_deinit_resource(&dev->vminfo);
-#endif
- return 0;
-}
-
-static int gc2145_mmap(struct file *file, struct vm_area_struct *vma)
-{
- struct gc2145_fh *fh = file->private_data;
- struct gc2145_device *dev = fh->dev;
- int ret;
-
- dprintk(dev, 1, "mmap called, vma=0x%08lx\n", (unsigned long)vma);
-
- ret = videobuf_mmap_mapper(&fh->vb_vidq, vma);
-
- dprintk(dev, 1, "vma start=0x%08lx, size=%ld, ret=%d\n",
- (unsigned long)vma->vm_start,
- (unsigned long)vma->vm_end - (unsigned long)vma->vm_start,
- ret);
-
- return ret;
-}
-
-static const struct v4l2_file_operations gc2145_fops = {
- .owner = THIS_MODULE,
- .open = gc2145_open,
- .release = gc2145_close,
- .read = gc2145_read,
- .poll = gc2145_poll,
- .unlocked_ioctl = video_ioctl2, /* V4L2 ioctl handler */
- .mmap = gc2145_mmap,
-};
-
-static const struct v4l2_ioctl_ops gc2145_ioctl_ops = {
- .vidioc_querycap = vidioc_querycap,
- .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
- .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
- .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
- .vidioc_reqbufs = vidioc_reqbufs,
- .vidioc_querybuf = vidioc_querybuf,
- .vidioc_qbuf = vidioc_qbuf,
- .vidioc_dqbuf = vidioc_dqbuf,
- .vidioc_s_std = vidioc_s_std,
- .vidioc_enum_input = vidioc_enum_input,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
- .vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_querymenu = vidioc_querymenu,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_streamon = vidioc_streamon,
- .vidioc_streamoff = vidioc_streamoff,
- .vidioc_enum_framesizes = vidioc_enum_framesizes,
- .vidioc_g_parm = vidioc_g_parm,
- .vidioc_enum_frameintervals = vidioc_enum_frameintervals,
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- .vidiocgmbuf = vidiocgmbuf,
-#endif
-};
-
-static struct video_device gc2145_template = {
- .name = "gc2145_v4l",
- .fops = &gc2145_fops,
- .ioctl_ops = &gc2145_ioctl_ops,
- .release = video_device_release,
- .tvnorms = V4L2_STD_525_60,
-};
-
-static const struct v4l2_subdev_core_ops gc2145_core_ops = {
- /*.g_chip_ident = gc2145_g_chip_ident,*/
-};
-
-static const struct v4l2_subdev_ops gc2145_ops = {
- .core = &gc2145_core_ops,
-};
-
-static ssize_t gc2145_show(struct device *dev, struct device_attribute *attr,
- char *_buf)
-{
- return sprintf(_buf, "0x%02x=0x%02x\n", cur_reg, cur_val);
-}
-
-static u32 strtol(const char *nptr, int base)
-{
- u32 ret;
-
- if (!nptr || (base != 16 && base != 10 && base != 8)) {
- pr_err("%s(): NULL pointer input\n", __func__);
- return -1;
- }
- for (ret = 0; *nptr; nptr++) {
- if ((base == 16 && *nptr >= 'A' && *nptr <= 'F') ||
- (base == 16 && *nptr >= 'a' && *nptr <= 'f') ||
- (base >= 10 && *nptr >= '0' && *nptr <= '9') ||
- (base >= 8 && *nptr >= '0' && *nptr <= '7')) {
- ret *= base;
- if (base == 16 && *nptr >= 'A' && *nptr <= 'F')
- ret += *nptr - 'A' + 10;
- else if (base == 16 && *nptr >= 'a' && *nptr <= 'f')
- ret += *nptr - 'a' + 10;
- else if (base >= 10 && *nptr >= '0' && *nptr <= '9')
- ret += *nptr - '0';
- else if (base >= 8 && *nptr >= '0' && *nptr <= '7')
- ret += *nptr - '0';
- } else
- return ret;
- }
- return ret;
-}
-
-static ssize_t gc2145_store(struct device *dev,
- struct device_attribute *attr,
- const char *_buf, size_t _count)
-{
- const char *p = _buf;
- u16 reg;
- u8 val;
-
- if (!strncmp(_buf, "get", strlen("get"))) {
- p += strlen("get");
- cur_reg = (u32)strtol(p, 16);
- val = i2c_get_byte_add8(g_i2c_client, cur_reg);
- pr_info("%s(): get 0x%04x=0x%02x\n",
- __func__, cur_reg, val);
- cur_val = val;
- } else if (!strncmp(_buf, "put", strlen("put"))) {
- p += strlen("put");
- reg = strtol(p, 16);
- p = strchr(_buf, '=');
- if (p) {
- ++p;
- val = strtol(p, 16);
- i2c_put_byte_add8_new(g_i2c_client, reg, val);
- pr_info("%s(): set 0x%04x=0x%02x\n",
- __func__, reg, val);
- } else
- pr_info("%s(): Bad string format input!\n", __func__);
- } else
- pr_info("%s(): Bad string format input!\n", __func__);
-
- return _count;
-}
-
-static ssize_t name_show(struct device *dev,
- struct device_attribute *attr,
- char *_buf)
-{
- strcpy(_buf, "GC2145");
- return 4;
-}
-
-static struct device *gc2145_dev;
-static struct class *gc2145_class;
-static DEVICE_ATTR(gc2145, 0444, gc2145_show, gc2145_store);/*0666*/
-static DEVICE_ATTR(name, 0444, name_show, NULL);
-
-#define EMDOOR_DEBUG_GC2145 1
-#ifdef EMDOOR_DEBUG_GC2145
-unsigned int gc2145_reg_addr;
-static struct i2c_client *gc2145_client;
-
-static ssize_t gc2145_show_mine(struct kobject *kobj,
- struct kobj_attribute *attr,
- char *buf)
-{
- unsigned char dat;
-
- dat = i2c_get_byte_add8(gc2145_client, gc2145_reg_addr);
- return sprintf(buf, "REG[0x%x]=0x%x\n", gc2145_reg_addr, dat);
-}
-
-static ssize_t gc2145_store_mine(struct kobject *kobj,
- struct kobj_attribute *attr,
- const char *buf, size_t count)
-{
- int tmp;
- unsigned short reg;
- unsigned char val;
-
- tmp = kstrtoul(buf, 16, NULL);
- /* sscanf(buf, "%du", &tmp); */
- if (tmp < 0xff)
- gc2145_reg_addr = tmp;
- else {
- reg = (tmp >> 8) & 0xFFFF; /* reg */
- gc2145_reg_addr = reg;
- val = tmp & 0xFF; /* val */
- i2c_put_byte_add8_new(gc2145_client, reg, val);
- }
-
- return count;
-}
-
-
-static struct kobj_attribute gc2145_attribute = __ATTR(gc2145, 0444,
- gc2145_show_mine, gc2145_store_mine);
-
-
-static struct attribute *gc2145_attrs[] = {
- &gc2145_attribute.attr,
- NULL,
-};
-
-
-static const struct attribute_group gc2145_group = {
- .attrs = gc2145_attrs,
-};
-#endif
-
-static int gc2145_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- int err;
- struct gc2145_device *t;
- struct v4l2_subdev *sd;
- struct aml_cam_info_s *plat_dat;
- int ret;
-
- vops = get_vdin_v4l2_ops();
- v4l_info(client, "chip found @ 0x%x (%s)\n",
- client->addr << 1, client->adapter->name);
- t = kzalloc(sizeof(*t), GFP_KERNEL);
- /* modify correct i2c addr--- 0x30 */
- client->addr = 0x3c;
- if (t == NULL) {
- pr_err("%s, no memory", __func__);
- return -ENOMEM;
- }
- snprintf(t->v4l2_dev.name, sizeof(t->v4l2_dev.name),
- "%s-%03d", "gc2145", 0);
- ret = v4l2_device_register(NULL, &t->v4l2_dev);
- if (ret) {
- pr_info("%s, v4l2 device register failed", __func__);
- kfree(t);
- kfree(client);
- return ret;
- }
-
- sd = &t->sd;
- v4l2_i2c_subdev_init(sd, client, &gc2145_ops);
-
- plat_dat = (struct aml_cam_info_s *)client->dev.platform_data;
- /* test if devices exist. */
- memset(&t->vminfo, 0, sizeof(struct vm_init_s));
- /* Now create a video4linux device */
- mutex_init(&t->mutex);
-
- /* Now create a video4linux device */
- t->vdev = video_device_alloc();
- if (t->vdev == NULL) {
- kfree(t);
- kfree(client);
- return -ENOMEM;
- }
- memcpy(t->vdev, &gc2145_template, sizeof(*t->vdev));
- t->vdev->v4l2_dev = &t->v4l2_dev;
- video_set_drvdata(t->vdev, t);
-
-#ifdef CONFIG_HAS_WAKELOCK
- wake_lock_init(&(t->wake_lock), WAKE_LOCK_SUSPEND, "gc2145");
-#endif
-
- /* Register it */
- if (plat_dat) {
- memcpy(&t->cam_info, plat_dat, sizeof(struct aml_cam_info_s));
- pr_info("%s, front_back = %d\n",
- __func__, plat_dat->front_back);
- video_nr = plat_dat->front_back;
- } else {
- pr_err("camera gc2145: have no platform data\n");
- kfree(t);
- return -1;
- }
-
- t->cam_info.version = GC2145_DRIVER_VERSION;
- if (aml_cam_info_reg(&t->cam_info) < 0)
- pr_err("reg caminfo error\n");
- err = video_register_device(t->vdev, VFL_TYPE_GRABBER, video_nr);
- if (err < 0) {
- video_device_release(t->vdev);
- kfree(t);
- return err;
- }
-
- gc2145_class = class_create(THIS_MODULE, "gc2145");
- if (IS_ERR(gc2145_class)) {
- pr_err("Create class gc2145 fail.\n");
- return -ENOMEM;
- }
- gc2145_dev = device_create(gc2145_class, NULL,
- MKDEV(0, 1), NULL, "dev");
- device_create_file(gc2145_dev, &dev_attr_gc2145);
- device_create_file(gc2145_dev, &dev_attr_name);
-
- g_i2c_client = client;
-
-#ifdef EMDOOR_DEBUG_GC2145
- gc2145_client = client;
- err = sysfs_create_group(&client->dev.kobj, &gc2145_group);
-#endif
-
- return 0;
-}
-
-static int gc2145_remove(struct i2c_client *client)
-{
- struct v4l2_subdev *sd = i2c_get_clientdata(client);
- struct gc2145_device *t = to_dev(sd);
-
- video_unregister_device(t->vdev);
- v4l2_device_unregister_subdev(sd);
-#ifdef CONFIG_HAS_WAKELOCK
- wake_lock_destroy(&(t->wake_lock));
-#endif
- aml_cam_info_unreg(&t->cam_info);
- kfree(t);
- return 0;
-}
-
-
-static const struct i2c_device_id gc2145_id[] = {
- { "gc2145", 0 },
- { }
-};
-MODULE_DEVICE_TABLE(i2c, gc2145_id);
-
-static struct i2c_driver gc2145_i2c_driver = {
- .driver = {
- .name = "gc2145",
- },
- .probe = gc2145_probe,
- .remove = gc2145_remove,
- .id_table = gc2145_id,
-};
-
-module_i2c_driver(gc2145_i2c_driver);
-
canvas_pool_register_const_canvas(0x70, 0x77, "ppmgr");
canvas_pool_register_const_canvas(0xe4, 0xef, "encoder");
canvas_pool_register_const_canvas(0x40, 0x48, "osd");
+#ifdef CONFIG_AMLOGIC_VIDEOIN_MANAGER
+ canvas_pool_register_const_canvas(0x4e, 0x5f, "vm");
+#endif
canvas_pool_register_const_canvas(0xc0, 0xd7, "amlvideo2");
/*please add static canvas later. */
}
+++ /dev/null
-/*
- * include/linux/amlogic/media/camera/aml_cam_info.h
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#ifndef __AML_CAM_DEV__
-#define __AML_CAM_DEV__
-#include <linux/list.h>
-#include <linux/i2c.h>
-#include <linux/amlogic/i2c-amlogic.h>
-#include <linux/amlogic/media/frame_provider/tvin/tvin_v4l2.h>
-#include <linux/amlogic/media/frame_provider/tvin/tvin.h>
-#include <linux/amlogic/media/camera/flashlight.h>
-
-#define FRONT_CAM 0
-#define BACK_CAM 1
-
-enum resolution_size {
- SIZE_NULL = 0, SIZE_176X144, /* 4:3 */
- SIZE_320X240, /* 4:3 */
- SIZE_352X288, /* 4:3 */
- SIZE_640X480, /* 0.3M 4:3 */
- SIZE_720X405, /* 0.3M 16:9 */
- SIZE_800X600, /* 0.5M 4:3 */
- SIZE_960X540, /* 0.5M 16:9 */
- SIZE_1024X576, /* 0.6M 16:9 */
- SIZE_960X720, /* 0.7M 4:3 */
- SIZE_1024X768, /* 0.8M 4:3 */
- SIZE_1280X720, /* 0.9M 16:9 */
- SIZE_1152X864, /* 1M 4:3 */
- SIZE_1366X768, /* 1M 16:9 */
- SIZE_1280X960, /* 1.2M 4:3 */
- SIZE_1280X1024, /* 1.3M 16:9. */
- SIZE_1400X1050, /* 1.5M 4:3 */
- SIZE_1600X900, /* 1.5M 16:9 */
- SIZE_1600X1200, /* 2M 4:3 */
- SIZE_1920X1080, /* 2M 16:9 */
- SIZE_1792X1344, /* 2.4M 4:3 */
- SIZE_2048X1152, /* 2.4M 16:9 */
- SIZE_2048X1536, /* 3.2M 4:3 */
- SIZE_2304X1728, /* 4M 4:3 */
- SIZE_2560X1440, /* 4M 16:9 */
- SIZE_2592X1944, /* 5M 4:3 */
- SIZE_3072X1728, /* 5M 16:9 */
- SIZE_2816X2112, /* 6M 4:3 */
- SIZE_3264X1836, /* 6m 16:9 */
- SIZE_3072X2304, /* 7M 4:3 */
- SIZE_3200X2400, /* 7.5M 4:3 */
- SIZE_3264X2448, /* 8M 4:3 */
- SIZE_3840X2160, /* 8M 16:9 */
- SIZE_3456X2592, /* 9M 4:3 */
- SIZE_3600X2700, /* 9.5M 4:3 */
- SIZE_4096X2304, /* 9.5M 16:9 */
- SIZE_3672X2754, /* 10M 4:3 */
- SIZE_3840X2880, /* 11M 4:3 */
- SIZE_4000X3000, /* 12M 4:3 */
- SIZE_4608X2592, /* 12M 16:9 */
- SIZE_4096X3072, /* 12.5M 4:3 */
- SIZE_4800X3200, /* 15M 4:3 */
- SIZE_5120X2880, /* 15M 16:9 */
- SIZE_5120X3840, /* 20M 4:3 */
- SIZE_6400X4800, /* 30M 4:3 */
-};
-
-typedef int (*aml_cam_probe_fun_t)(struct i2c_adapter *);
-
-struct aml_cam_info_s {
- struct list_head info_entry;
- const char *name;
- unsigned int i2c_bus_num;
- unsigned int pwdn_act;
- unsigned int front_back; /* front is 0, back is 1 */
- unsigned int m_flip;
- unsigned int v_flip;
- unsigned int flash;
- unsigned int auto_focus;
- unsigned int i2c_addr;
- const char *motor_driver;
- const char *resolution;
- const char *version;
- unsigned int mclk;
- unsigned int flash_support;
- unsigned int flash_ctrl_level;
- unsigned int torch_support;
- unsigned int torch_ctrl_level;
- unsigned int vcm_mode;
- unsigned int spread_spectrum;
- unsigned int vdin_path;
- unsigned int bt_path_count;
- enum bt_path_e bt_path;
- enum cam_interface_e interface;
- enum clk_channel_e clk_channel;
- /* gpio_t pwdn_pin; */
- /* gpio_t rst_pin; */
- /* gpio_t flash_ctrl_pin; */
- /* gpio_t torch_ctrl_pin; */
- unsigned int pwdn_pin;
- unsigned int rst_pin;
- unsigned int flash_ctrl_pin;
- unsigned int torch_ctrl_pin;
- enum resolution_size max_cap_size;
- enum tvin_color_fmt_e bayer_fmt;
- const char *config;
- struct pinctrl *camera_pin_ctrl;
-};
-/* aml_cam_info_t */
-
-struct aml_camera_i2c_fig_s {
- unsigned short addr;
- unsigned char val;
-};
-
-struct aml_camera_i2c_fig0_s {
- unsigned short addr;
- unsigned short val;
-};
-
-struct aml_camera_i2c_fig1_s {
- unsigned char addr;
- unsigned char val;
-};
-
-extern void aml_cam_init(struct aml_cam_info_s *cam_dev);
-extern void aml_cam_uninit(struct aml_cam_info_s *cam_dev);
-extern void aml_cam_flash(struct aml_cam_info_s *cam_dev, int is_on);
-extern void aml_cam_torch(struct aml_cam_info_s *cam_dev, int is_on);
-extern int aml_cam_info_reg(struct aml_cam_info_s *cam_info);
-extern int aml_cam_info_unreg(struct aml_cam_info_s *cam_info);
-
-#endif /* __AML_CAM_DEV__ */
+++ /dev/null
-/*
- * include/linux/amlogic/media/camera/flashlight.h
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#ifndef _VIDEO_AMLOGIC_FLASHLIGHT_INCLUDE_
-#define _VIDEO_AMLOGIC_FLASHLIGHT_INCLUDE_
-struct aml_plat_flashlight_data_s {
- void (*flashlight_on)(void);
- void (*flashlight_off)(void);
-};
-
-enum aml_plat_flashlight_status_s {
- FLASHLIGHT_AUTO = 0,
- FLASHLIGHT_ON,
- FLASHLIGHT_OFF,
- FLASHLIGHT_TORCH,
- FLASHLIGHT_RED_EYE,
-};
-
-#endif
-
+++ /dev/null
-/*
- * include/linux/amlogic/media/camera/vmapi.h
- *
- * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- */
-
-#ifndef VM_API_INCLUDE_
-#define VM_API_INCLUDE_
-
-struct vm_output_para {
- int width;
- int height;
- int bytesperline;
- int v4l2_format;
- int index;
- int v4l2_memory;
- int zoom; /* set -1 as invalid */
- int mirror; /* set -1 as invalid */
- int angle;
- uintptr_t vaddr;/*unsigned*/
- unsigned int ext_canvas;
-};
-/*struct vm_output_para*/
-struct videobuf_buffer;
-struct vb2_buffer;
-
-struct vm_init_s {
- size_t vm_buf_size;
- struct page *vm_pages;
- resource_size_t buffer_start;
- unsigned int vdin_id;
- unsigned int bt_path_count;
- bool isused;
- bool mem_alloc_succeed;
-};
-/*struct vm_init_s*/
-
-int vm_fill_this_buffer(struct videobuf_buffer *vb, struct vm_output_para *para,
- struct vm_init_s *info);
-int vm_fill_buffer(struct videobuf_buffer *vb, struct vm_output_para *para);
-
-int vm_fill_buffer2(struct vb2_buffer *vb, struct vm_output_para *para);
-
-#ifdef CONFIG_CMA
-int vm_init_buf(size_t size);
-int vm_init_resource(size_t size, struct vm_init_s *info);
-void vm_deinit_buf(void);
-void vm_deinit_resource(struct vm_init_s *info);
-void vm_reserve_cma(void);
-#endif
-
-#endif /* VM_API_INCLUDE_ */
projects / platform / kernel / linux-amlogic.git / commitdiff