diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-09-07 03:04:53 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-21 20:55:43 +0300 |
| commit | bc9b91e6be38b54a7b245969d0a9247791705e6a (patch) | |
| tree | 8a51788524e30cd39f41c6f6d94e15a78d8d6b7f /drivers/media/platform/vsp1 | |
| parent | 429175e41f01419ad81f144acabb09be904682cd (diff) | |
| download | linux-bc9b91e6be38b54a7b245969d0a9247791705e6a.tar.xz | |
[media] v4l: vsp1: Add support for capture and output in HSV formats
Support both the HSV24 and HSV32 formats. From a hardware point of view
pretend the formats are RGB, the RPF and WPF will just pass the data
through without performing any processing.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/vsp1')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_pipe.c | 8 | ||||
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_rwpf.c | 2 | ||||
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_video.c | 5 |
3 files changed, 15 insertions, 0 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_pipe.c b/drivers/media/platform/vsp1/vsp1_pipe.c index 756ca4ea7668..280ba0804699 100644 --- a/drivers/media/platform/vsp1/vsp1_pipe.c +++ b/drivers/media/platform/vsp1/vsp1_pipe.c @@ -78,6 +78,14 @@ static const struct vsp1_format_info vsp1_video_formats[] = { VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, 1, { 32, 0, 0 }, false, false, 1, 1, false }, + { V4L2_PIX_FMT_HSV24, MEDIA_BUS_FMT_AHSV8888_1X32, + VI6_FMT_RGB_888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 1, { 24, 0, 0 }, false, false, 1, 1, false }, + { V4L2_PIX_FMT_HSV32, MEDIA_BUS_FMT_AHSV8888_1X32, + VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 1, { 32, 0, 0 }, false, false, 1, 1, false }, { V4L2_PIX_FMT_UYVY, MEDIA_BUS_FMT_AYUV8_1X32, VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, diff --git a/drivers/media/platform/vsp1/vsp1_rwpf.c b/drivers/media/platform/vsp1/vsp1_rwpf.c index 66e4d7ea31d6..04104ef28fb5 100644 --- a/drivers/media/platform/vsp1/vsp1_rwpf.c +++ b/drivers/media/platform/vsp1/vsp1_rwpf.c @@ -37,6 +37,7 @@ static int vsp1_rwpf_enum_mbus_code(struct v4l2_subdev *subdev, { static const unsigned int codes[] = { MEDIA_BUS_FMT_ARGB8888_1X32, + MEDIA_BUS_FMT_AHSV8888_1X32, MEDIA_BUS_FMT_AYUV8_1X32, }; @@ -78,6 +79,7 @@ static int vsp1_rwpf_set_format(struct v4l2_subdev *subdev, /* Default to YUV if the requested format is not supported. */ if (fmt->format.code != MEDIA_BUS_FMT_ARGB8888_1X32 && + fmt->format.code != MEDIA_BUS_FMT_AHSV8888_1X32 && fmt->format.code != MEDIA_BUS_FMT_AYUV8_1X32) fmt->format.code = MEDIA_BUS_FMT_AYUV8_1X32; diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c index d351b9c768d2..41e8b096dab8 100644 --- a/drivers/media/platform/vsp1/vsp1_video.c +++ b/drivers/media/platform/vsp1/vsp1_video.c @@ -124,6 +124,11 @@ static int __vsp1_video_try_format(struct vsp1_video *video, pix->pixelformat = info->fourcc; pix->colorspace = V4L2_COLORSPACE_SRGB; pix->field = V4L2_FIELD_NONE; + + if (info->fourcc == V4L2_PIX_FMT_HSV24 || + info->fourcc == V4L2_PIX_FMT_HSV32) + pix->hsv_enc = V4L2_HSV_ENC_256; + memset(pix->reserved, 0, sizeof(pix->reserved)); /* Align the width and height for YUV 4:2:2 and 4:2:0 formats. */ |