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media: vicodec: add support for 4 new RGB32 pixelformats 

Add support for V4L2_PIX_FMT_BGRA/X32 and V4L2_PIX_FMT_RGBA/X32 formats.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Hans Verkuil 2019-07-30 10:00:20 -03:00 committed by Mauro Carvalho Chehab
parent 6b22659752
commit b40dc2bf35
1 changed files with 28 additions and 2 deletions
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30
drivers/media/platform/vicodec/codec-v4l2-fwht.c
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@ -29,11 +29,15 @@ static const struct v4l2_fwht_pixfmt_info v4l2_fwht_pixfmts[] = {
{ V4L2_PIX_FMT_HSV24, 3, 3, 1, 3, 3, 1, 1, 3, 1, FWHT_FL_PIXENC_HSV},
{ V4L2_PIX_FMT_BGR32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_XBGR32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_ABGR32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_RGB32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_XRGB32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_HSV32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_HSV},
{ V4L2_PIX_FMT_ARGB32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_ABGR32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_BGRX32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_BGRA32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_RGBX32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_RGBA32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_HSV32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_HSV},
{ V4L2_PIX_FMT_GREY, 1, 1, 1, 1, 0, 1, 1, 1, 1, FWHT_FL_PIXENC_RGB},
};
@ -193,6 +197,28 @@ static int prepare_raw_frame(struct fwht_raw_frame *rf,
rf->luma++;
rf->alpha = rf->cr + 1;
break;
case V4L2_PIX_FMT_BGRX32:
rf->cb = rf->luma + 1;
rf->cr = rf->cb + 2;
rf->luma += 2;
break;
case V4L2_PIX_FMT_BGRA32:
rf->alpha = rf->luma;
rf->cb = rf->luma + 1;
rf->cr = rf->cb + 2;
rf->luma += 2;
break;
case V4L2_PIX_FMT_RGBX32:
rf->cr = rf->luma;
rf->cb = rf->cr + 2;
rf->luma++;
break;
case V4L2_PIX_FMT_RGBA32:
rf->alpha = rf->luma + 3;
rf->cr = rf->luma;
rf->cb = rf->cr + 2;
rf->luma++;
break;
default:
return -EINVAL;
}