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[media] media: soc_camera: rcar_vin: Add support for 10-bit YUV cameras

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Add support for MBUS YUV10 BT656 and BT601 formats at rcar driver.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Phil Edworthy 2014-02-25 06:10:27 -03:00 committed by Mauro Carvalho Chehab
parent 4a1df5e8f6
commit cbe504d4d4
1 changed files with 9 additions and 0 deletions
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9
drivers/media/platform/soc_camera/rcar_vin.c
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@ -68,6 +68,8 @@
#define VNMC_YCAL (1 << 19) #define VNMC_YCAL (1 << 19)
#define VNMC_INF_YUV8_BT656 (0 << 16) #define VNMC_INF_YUV8_BT656 (0 << 16)
#define VNMC_INF_YUV8_BT601 (1 << 16) #define VNMC_INF_YUV8_BT601 (1 << 16)
#define VNMC_INF_YUV10_BT656 (2 << 16)
#define VNMC_INF_YUV10_BT601 (3 << 16)
#define VNMC_INF_YUV16 (5 << 16) #define VNMC_INF_YUV16 (5 << 16)
#define VNMC_VUP (1 << 10) #define VNMC_VUP (1 << 10)
#define VNMC_IM_ODD (0 << 3) #define VNMC_IM_ODD (0 << 3)
@ -275,6 +277,12 @@ static int rcar_vin_setup(struct rcar_vin_priv *priv)
/* BT.656 8bit YCbCr422 or BT.601 8bit YCbCr422 */ /* BT.656 8bit YCbCr422 or BT.601 8bit YCbCr422 */
vnmc |= priv->pdata->flags & RCAR_VIN_BT656 ? vnmc |= priv->pdata->flags & RCAR_VIN_BT656 ?
VNMC_INF_YUV8_BT656 : VNMC_INF_YUV8_BT601; VNMC_INF_YUV8_BT656 : VNMC_INF_YUV8_BT601;
break;
case V4L2_MBUS_FMT_YUYV10_2X10:
/* BT.656 10bit YCbCr422 or BT.601 10bit YCbCr422 */
vnmc |= priv->pdata->flags & RCAR_VIN_BT656 ?
VNMC_INF_YUV10_BT656 : VNMC_INF_YUV10_BT601;
break;
default: default:
break; break;
} }
@ -1003,6 +1011,7 @@ static int rcar_vin_get_formats(struct soc_camera_device *icd, unsigned int idx,
switch (code) { switch (code) {
case V4L2_MBUS_FMT_YUYV8_1X16: case V4L2_MBUS_FMT_YUYV8_1X16:
case V4L2_MBUS_FMT_YUYV8_2X8: case V4L2_MBUS_FMT_YUYV8_2X8:
case V4L2_MBUS_FMT_YUYV10_2X10:
if (cam->extra_fmt) if (cam->extra_fmt)
break; break;