From: Ivaylo Petrov <ivpet...@mm-sol.com>
Tested with ov9740 and
struct isp_csi2_platform_data {
.interface = ISP_INTERFACE_CSI2A_PHY2,
.bus = {
.csi2 = {
.crc = 1,
.vpclk_div = 1,
}
},
}
Signed-off-by: Ivaylo Petrov <ivpet...@mm-sol.com>
Signed-off-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
---
drivers/media/video/omap3isp/ispcsi2.c | 27 +++++++++++++++++++++++++--
1 files changed, 25 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/omap3isp/ispcsi2.c
b/drivers/media/video/omap3isp/ispcsi2.c
index a172436..6a3ff79 100644
--- a/drivers/media/video/omap3isp/ispcsi2.c
+++ b/drivers/media/video/omap3isp/ispcsi2.c
@@ -96,11 +96,12 @@ static const unsigned int csi2_input_fmts[] = {
V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8,
V4L2_MBUS_FMT_SGBRG10_1X10,
V4L2_MBUS_FMT_SGBRG10_DPCM8_1X8,
+ V4L2_MBUS_FMT_YUYV8_2X8,
};
/* To set the format on the CSI2 requires a mapping function that takes
* the following inputs:
- * - 2 different formats (at this time)
+ * - 3 different formats (at this time)
* - 2 destinations (mem, vp+mem) (vp only handled separately)
* - 2 decompression options (on, off)
* - 2 isp revisions (certain format must be handled differently on OMAP3630)
@@ -108,7 +109,7 @@ static const unsigned int csi2_input_fmts[] = {
* Array indices as follows: [format][dest][decompr][is_3630]
* Not all combinations are valid. 0 means invalid.
*/
-static const u16 __csi2_fmt_map[2][2][2][2] = {
+static const u16 __csi2_fmt_map[3][2][2][2] = {
/* RAW10 formats */
{
/* Output to memory */
@@ -147,6 +148,25 @@ static const u16 __csi2_fmt_map[2][2][2][2] = {
CSI2_USERDEF_8BIT_DATA1_DPCM10_VP },
},
},
+ /* YUYV8 2X8 formats */
+ {
+ /* Output to memory */
+ {
+ /* No DPCM decompression */
+ { CSI2_PIX_FMT_YUV422_8BIT,
+ CSI2_PIX_FMT_YUV422_8BIT },
+ /* DPCM decompression */
+ { 0, 0 },
+ },
+ /* Output to both */
+ {
+ /* No DPCM decompression */
+ { CSI2_PIX_FMT_YUV422_8BIT_VP,
+ CSI2_PIX_FMT_YUV422_8BIT_VP },
+ /* DPCM decompression */
+ { 0, 0 },
+ },
+ },
};
/*
@@ -173,6 +193,9 @@ static u16 csi2_ctx_map_format(struct isp_csi2_device *csi2)
case V4L2_MBUS_FMT_SGBRG10_DPCM8_1X8:
fmtidx = 1;
break;
+ case V4L2_MBUS_FMT_YUYV8_2X8:
+ fmtidx = 2;
+ break;
default:
WARN(1, KERN_ERR "CSI2: pixel format %08x unsupported!\n",
fmt->code);
--
1.7.3.4
--
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