[media] cx231xx : Add support for Elgato Video Capture V2

This patch adds support for the Elgato Video Capture, version 2, device.
The device is added based on the code for CX231XX_BOARD_HAUPPAUGE_USBLIVE2,
it is simply a copy of the code for that board, with the proper USB device
info for the Elgato Video Capture V2 device.

Signed-off-by: Alf Høgemark <alf@i100.no>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c
index bbed1e4..94b573a 100644 (file)
--- a/drivers/media/usb/cx231xx/cx231xx-cards.c
+++ b/drivers/media/usb/cx231xx/cx231xx-cards.c
@@ -603,6 +603,33 @@ struct cx231xx_board cx231xx_boards[] = {
                        .gpio = NULL,
                } },
        },
+       [CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2] = {
+               .name = "Elgato Video Capture V2",
+               .tuner_type = TUNER_ABSENT,
+               .decoder = CX231XX_AVDECODER,
+               .output_mode = OUT_MODE_VIP11,
+               .demod_xfer_mode = 0,
+               .ctl_pin_status_mask = 0xFFFFFFC4,
+               .agc_analog_digital_select_gpio = 0x0c,
+               .gpio_pin_status_mask = 0x4001000,
+               .norm = V4L2_STD_NTSC,
+               .no_alt_vanc = 1,
+               .external_av = 1,
+               .dont_use_port_3 = 1,
+               .input = {{
+                       .type = CX231XX_VMUX_COMPOSITE1,
+                       .vmux = CX231XX_VIN_2_1,
+                       .amux = CX231XX_AMUX_LINE_IN,
+                       .gpio = NULL,
+               }, {
+                       .type = CX231XX_VMUX_SVIDEO,
+                       .vmux = CX231XX_VIN_1_1 |
+                               (CX231XX_VIN_1_2 << 8) |
+                               CX25840_SVIDEO_ON,
+                       .amux = CX231XX_AMUX_LINE_IN,
+                       .gpio = NULL,
+               } },
+       },
 };
 const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
 
@@ -642,6 +669,8 @@ struct usb_device_id cx231xx_id_table[] = {
         .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID},
        {USB_DEVICE(0x1f4d, 0x0237),
         .driver_info = CX231XX_BOARD_ICONBIT_U100},
+       {USB_DEVICE(0x0fd9, 0x0037),
+        .driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2},
        {},
 };
 

diff --git a/drivers/media/usb/cx231xx/cx231xx.h b/drivers/media/usb/cx231xx/cx231xx.h
index a89d020..3e11462 100644 (file)
--- a/drivers/media/usb/cx231xx/cx231xx.h
+++ b/drivers/media/usb/cx231xx/cx231xx.h
@@ -68,6 +68,7 @@
 #define CX231XX_BOARD_ICONBIT_U100 13
 #define CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL 14
 #define CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC 15
+#define CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2 16
 
 /* Limits minimum and default number of buffers */
 #define CX231XX_MIN_BUF                 4