From e4cc4fcc7b85ec32f05343b02229492c06baba1a Mon Sep 17 00:00:00 2001 From: Erik Andr?n Date: Tue, 30 Dec 2008 15:27:17 -0300 Subject: [PATCH] V4L/DVB (11411): gspca - m5602: Rework v4l ctrl handling in all sensors MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Previously, all sensors allocated a part of a large ctrl vector. Define this vector separately for each sensor instead. Signed-off-by: Erik Andrén Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/m5602/Makefile | 3 +-- drivers/media/video/gspca/m5602/m5602_bridge.h | 2 +- drivers/media/video/gspca/m5602/m5602_mt9m111.c | 2 +- drivers/media/video/gspca/m5602/m5602_mt9m111.h | 25 +++++++++--------- drivers/media/video/gspca/m5602/m5602_ov9650.c | 2 +- drivers/media/video/gspca/m5602/m5602_ov9650.h | 35 +++++++++---------------- drivers/media/video/gspca/m5602/m5602_po1030.c | 2 +- drivers/media/video/gspca/m5602/m5602_po1030.h | 27 ++++++++++--------- drivers/media/video/gspca/m5602/m5602_s5k4aa.c | 3 +-- drivers/media/video/gspca/m5602/m5602_s5k4aa.h | 23 ++++++++-------- drivers/media/video/gspca/m5602/m5602_s5k83a.c | 2 +- drivers/media/video/gspca/m5602/m5602_s5k83a.h | 29 +++++++++++--------- drivers/media/video/gspca/m5602/m5602_sensor.h | 5 +--- 13 files changed, 75 insertions(+), 85 deletions(-) diff --git a/drivers/media/video/gspca/m5602/Makefile b/drivers/media/video/gspca/m5602/Makefile index 226ab4f..9fa3644 100644 --- a/drivers/media/video/gspca/m5602/Makefile +++ b/drivers/media/video/gspca/m5602/Makefile @@ -7,5 +7,4 @@ gspca_m5602-objs := m5602_core.o \ m5602_s5k83a.o \ m5602_s5k4aa.o -EXTRA_CFLAGS += -Idrivers/media/video/gspca - +EXTRA_CFLAGS += -Idrivers/media/video/gspca \ No newline at end of file diff --git a/drivers/media/video/gspca/m5602/m5602_bridge.h b/drivers/media/video/gspca/m5602/m5602_bridge.h index a3f3b7a..9ff4100 100644 --- a/drivers/media/video/gspca/m5602/m5602_bridge.h +++ b/drivers/media/video/gspca/m5602/m5602_bridge.h @@ -116,7 +116,7 @@ struct sd { char *name; /* A pointer to the currently connected sensor */ - struct m5602_sensor *sensor; + const struct m5602_sensor *sensor; struct sd_desc *desc; diff --git a/drivers/media/video/gspca/m5602/m5602_mt9m111.c b/drivers/media/video/gspca/m5602/m5602_mt9m111.c index f3e9d8f..69f8f6c 100644 --- a/drivers/media/video/gspca/m5602/m5602_mt9m111.c +++ b/drivers/media/video/gspca/m5602/m5602_mt9m111.c @@ -65,7 +65,7 @@ sensor_found: sd->gspca_dev.cam.cam_mode = mt9m111.modes; sd->gspca_dev.cam.nmodes = mt9m111.nmodes; sd->desc->ctrls = mt9m111.ctrls; - sd->desc->nctrls = mt9m111.nctrls; + sd->desc->nctrls = ARRAY_SIZE(mt9m111_ctrls); return 0; } diff --git a/drivers/media/video/gspca/m5602/m5602_mt9m111.h b/drivers/media/video/gspca/m5602/m5602_mt9m111.h index e795ab7..23b8e4f 100644 --- a/drivers/media/video/gspca/m5602/m5602_mt9m111.h +++ b/drivers/media/video/gspca/m5602/m5602_mt9m111.h @@ -94,18 +94,7 @@ int mt9m111_set_hflip(struct gspca_dev *gspca_dev, __s32 val); int mt9m111_get_gain(struct gspca_dev *gspca_dev, __s32 *val); int mt9m111_set_gain(struct gspca_dev *gspca_dev, __s32 val); -static struct m5602_sensor mt9m111 = { - .name = "MT9M111", - - .i2c_slave_id = 0xba, - .i2c_regW = 2, - - .probe = mt9m111_probe, - .init = mt9m111_init, - .power_down = mt9m111_power_down, - - .nctrls = 3, - .ctrls = { +const static struct ctrl mt9m111_ctrls[] = { { { .id = V4L2_CID_VFLIP, @@ -144,7 +133,17 @@ static struct m5602_sensor mt9m111 = { .set = mt9m111_set_gain, .get = mt9m111_get_gain } - }, +}; + +static struct m5602_sensor mt9m111 = { + .name = "MT9M111", + + .i2c_slave_id = 0xba, + .i2c_regW = 2, + + .probe = mt9m111_probe, + .init = mt9m111_init, + .power_down = mt9m111_power_down, .nmodes = 1, .modes = { diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.c b/drivers/media/video/gspca/m5602/m5602_ov9650.c index 6581479..a9f6ff1 100644 --- a/drivers/media/video/gspca/m5602/m5602_ov9650.c +++ b/drivers/media/video/gspca/m5602/m5602_ov9650.c @@ -113,7 +113,7 @@ sensor_found: sd->gspca_dev.cam.cam_mode = ov9650.modes; sd->gspca_dev.cam.nmodes = ov9650.nmodes; sd->desc->ctrls = ov9650.ctrls; - sd->desc->nctrls = ov9650.nctrls; + sd->desc->nctrls = ARRAY_SIZE(ov9650_ctrls); return 0; } diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.h b/drivers/media/video/gspca/m5602/m5602_ov9650.h index fe69ddf..ebf7291 100644 --- a/drivers/media/video/gspca/m5602/m5602_ov9650.h +++ b/drivers/media/video/gspca/m5602/m5602_ov9650.h @@ -156,18 +156,7 @@ int ov9650_set_auto_white_balance(struct gspca_dev *gspca_dev, __s32 val); int ov9650_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val); int ov9650_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val); -static struct m5602_sensor ov9650 = { - .name = "OV9650", - .i2c_slave_id = 0x60, - .i2c_regW = 1, - .probe = ov9650_probe, - .init = ov9650_init, - .start = ov9650_start, - .stop = ov9650_stop, - .power_down = ov9650_power_down, - - .nctrls = 8, - .ctrls = { +static struct ctrl ov9650_ctrls[] = { { { .id = V4L2_CID_EXPOSURE, @@ -267,7 +256,18 @@ static struct m5602_sensor ov9650 = { .set = ov9650_set_auto_gain, .get = ov9650_get_auto_gain } - }, +}; + +static struct m5602_sensor ov9650 = { + .name = "OV9650", + .i2c_slave_id = 0x60, + .i2c_regW = 1, + .probe = ov9650_probe, + .init = ov9650_init, + .start = ov9650_start, + .stop = ov9650_stop, + .power_down = ov9650_power_down, + .ctrls = ov9650_ctrls, .nmodes = 4, .modes = { @@ -444,19 +444,10 @@ static const unsigned char init_ov9650[][3] = /* Enable denoise, and white-pixel erase */ {SENSOR, OV9650_COM22, 0x23}, - /* Set the high bits of the exposure value */ - {SENSOR, OV9650_AECH, ((EXPOSURE_DEFAULT & 0xff00) >> 8)}, - /* Enable VARIOPIXEL */ {SENSOR, OV9650_COM3, OV9650_VARIOPIXEL}, {SENSOR, OV9650_COM4, OV9650_QVGA_VARIOPIXEL}, - /* Set the low bits of the exposure value */ - {SENSOR, OV9650_COM1, (EXPOSURE_DEFAULT & 0xff)}, - {SENSOR, OV9650_GAIN, GAIN_DEFAULT}, - {SENSOR, OV9650_BLUE, BLUE_GAIN_DEFAULT}, - {SENSOR, OV9650_RED, RED_GAIN_DEFAULT}, - /* Put the sensor in soft sleep mode */ {SENSOR, OV9650_COM2, OV9650_SOFT_SLEEP | OV9650_OUTPUT_DRIVE_2X}, }; diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.c b/drivers/media/video/gspca/m5602/m5602_po1030.c index d509330..7914dcc 100644 --- a/drivers/media/video/gspca/m5602/m5602_po1030.c +++ b/drivers/media/video/gspca/m5602/m5602_po1030.c @@ -62,7 +62,7 @@ sensor_found: sd->gspca_dev.cam.cam_mode = po1030.modes; sd->gspca_dev.cam.nmodes = po1030.nmodes; sd->desc->ctrls = po1030.ctrls; - sd->desc->nctrls = po1030.nctrls; + sd->desc->nctrls = ARRAY_SIZE(po1030_ctrls); return 0; } diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.h b/drivers/media/video/gspca/m5602/m5602_po1030.h index def39d5..afd776a 100644 --- a/drivers/media/video/gspca/m5602/m5602_po1030.h +++ b/drivers/media/video/gspca/m5602/m5602_po1030.h @@ -141,18 +141,7 @@ int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val); int po1030_get_vflip(struct gspca_dev *gspca_dev, __s32 *val); int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val); -static struct m5602_sensor po1030 = { - .name = "PO1030", - - .i2c_slave_id = 0xdc, - .i2c_regW = 1, - - .probe = po1030_probe, - .init = po1030_init, - .power_down = po1030_power_down, - - .nctrls = 6, - .ctrls = { +static struct ctrl po1030_ctrls[] = { { { .id = V4L2_CID_GAIN, @@ -230,7 +219,19 @@ static struct m5602_sensor po1030 = { .set = po1030_set_vflip, .get = po1030_get_vflip } - }, +}; + +static struct m5602_sensor po1030 = { + .name = "PO1030", + + .i2c_slave_id = 0xdc, + .i2c_regW = 1, + + .probe = po1030_probe, + .init = po1030_init, + .power_down = po1030_power_down, + + .ctrls = po1030_ctrls, .nmodes = 1, .modes = { diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c index 921d009..b7f1b04 100644 --- a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c +++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c @@ -118,8 +118,7 @@ sensor_found: sd->gspca_dev.cam.cam_mode = s5k4aa.modes; sd->gspca_dev.cam.nmodes = s5k4aa.nmodes; sd->desc->ctrls = s5k4aa.ctrls; - sd->desc->nctrls = s5k4aa.nctrls; - + sd->desc->nctrls = ARRAY_SIZE(s5k4aa_ctrls); return 0; } diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h index 0c08ccf..33ba162 100644 --- a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h +++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h @@ -77,16 +77,7 @@ int s5k4aa_set_hflip(struct gspca_dev *gspca_dev, __s32 val); int s5k4aa_get_gain(struct gspca_dev *gspca_dev, __s32 *val); int s5k4aa_set_gain(struct gspca_dev *gspca_dev, __s32 val); -static struct m5602_sensor s5k4aa = { - .name = "S5K4AA", - .probe = s5k4aa_probe, - .init = s5k4aa_init, - .start = s5k4aa_start, - .power_down = s5k4aa_power_down, - .i2c_slave_id = 0x5a, - .i2c_regW = 2, - .nctrls = 4, - .ctrls = { +static struct ctrl s5k4aa_ctrls[] = { { { .id = V4L2_CID_VFLIP, @@ -140,7 +131,17 @@ static struct m5602_sensor s5k4aa = { .set = s5k4aa_set_exposure, .get = s5k4aa_get_exposure } - }, +}; + +static struct m5602_sensor s5k4aa = { + .name = "S5K4AA", + .probe = s5k4aa_probe, + .init = s5k4aa_init, + .start = s5k4aa_start, + .power_down = s5k4aa_power_down, + .i2c_slave_id = 0x5a, + .i2c_regW = 2, + .ctrls = s5k4aa_ctrls, .nmodes = 1, .modes = { diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.c b/drivers/media/video/gspca/m5602/m5602_s5k83a.c index 5ce69d7..6880b31 100644 --- a/drivers/media/video/gspca/m5602/m5602_s5k83a.c +++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.c @@ -66,7 +66,7 @@ sensor_found: sd->gspca_dev.cam.cam_mode = s5k83a.modes; sd->gspca_dev.cam.nmodes = s5k83a.nmodes; sd->desc->ctrls = s5k83a.ctrls; - sd->desc->nctrls = s5k83a.nctrls; + sd->desc->nctrls = ARRAY_SIZE(s5k83a_ctrls); return 0; } diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.h b/drivers/media/video/gspca/m5602/m5602_s5k83a.h index 40ed141..ed74d97 100644 --- a/drivers/media/video/gspca/m5602/m5602_s5k83a.h +++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.h @@ -61,17 +61,7 @@ int s5k83a_set_vflip(struct gspca_dev *gspca_dev, __s32 val); int s5k83a_get_hflip(struct gspca_dev *gspca_dev, __s32 *val); int s5k83a_set_hflip(struct gspca_dev *gspca_dev, __s32 val); -static struct m5602_sensor s5k83a = { - .name = "S5K83A", - .probe = s5k83a_probe, - .init = s5k83a_init, - .start = s5k83a_start, - .stop = s5k83a_stop, - .power_down = s5k83a_power_down, - .i2c_slave_id = 0x5a, - .i2c_regW = 2, - .nctrls = 5, - .ctrls = { +static struct ctrl s5k83a_ctrls[] = { { { .id = V4L2_CID_BRIGHTNESS, @@ -136,8 +126,21 @@ static struct m5602_sensor s5k83a = { }, .set = s5k83a_set_vflip, .get = s5k83a_get_vflip - } - }, + } +}; + + +static struct m5602_sensor s5k83a = { + .name = "S5K83A", + .probe = s5k83a_probe, + .init = s5k83a_init, + .start = s5k83a_start, + .stop = s5k83a_stop, + .power_down = s5k83a_power_down, + .i2c_slave_id = 0x5a, + .i2c_regW = 2, + .ctrls = s5k83a_ctrls, + .nmodes = 1, .modes = { { diff --git a/drivers/media/video/gspca/m5602/m5602_sensor.h b/drivers/media/video/gspca/m5602/m5602_sensor.h index 8eed4cc..5867ee2 100644 --- a/drivers/media/video/gspca/m5602/m5602_sensor.h +++ b/drivers/media/video/gspca/m5602/m5602_sensor.h @@ -24,8 +24,6 @@ #define M5602_DEFAULT_FRAME_WIDTH 640 #define M5602_DEFAULT_FRAME_HEIGHT 480 -#define M5602_MAX_CTRLS (V4L2_CID_LASTP1 - V4L2_CID_BASE + 10) - /* Enumerates all supported sensors */ enum sensors { OV9650_SENSOR = 1, @@ -67,8 +65,7 @@ struct m5602_sensor { /* Performs a power down sequence */ int (*power_down)(struct sd *sd); - int nctrls; - struct ctrl ctrls[M5602_MAX_CTRLS]; + const struct ctrl *ctrls; char nmodes; struct v4l2_pix_format modes[]; -- 2.7.4