diff options
| author | Ivaylo Petrov <ivpetrov@mm-sol.com> | 2011-09-12 13:54:09 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-11 23:01:20 +0400 |
| commit | 73cdc79f9327c2112dff085a439f8302a2bec3ec (patch) | |
| tree | fb14a267334bd053f0fa8d3aee37813a9ba1e5ca /drivers/media/video | |
| parent | 0810fd9c53c5a9b988687c091136e4f7ae34266e (diff) | |
| download | linux-73cdc79f9327c2112dff085a439f8302a2bec3ec.tar.xz | |
[media] omap3isp: csi2: Add V4L2_MBUS_FMT_YUYV8_2X8 support
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 <ivpetrov@mm-sol.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | 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 a1724362b6d5..6a3ff792af7d 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); |