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media: ti-vpe: csc: fix single vs multiplanar format handling 

In csc_set_coeff() we were previously checking if the format type was
V4L2_BUF_TYPE_VIDEO_OUTPUT or V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE as a
mean to figure out if the format was multiplanar or not. This was not
entirely accurate as the format type could also be a CAPTURE type
instead.

Fix this by removing the 'switch' construct and replacing them with
"if (V4L2_TYPE_IS_MULTIPLANAR(type))" instead.

Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Benoit Parrot 2019-12-06 20:51:32 +01:00 committed by Mauro Carvalho Chehab
parent 887c7942ce
commit c766943511
1 changed files with 12 additions and 20 deletions
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32
drivers/media/platform/ti-vpe/csc.c
View File

@ -149,36 +149,28 @@ void csc_set_coeff(struct csc_data *csc, u32 *csc_reg0,
enum v4l2_quantization src_quantization, dst_quantization;
u32 src_pixelformat, dst_pixelformat;
switch (src_fmt->type) {
case V4L2_BUF_TYPE_VIDEO_OUTPUT:
pix = &src_fmt->fmt.pix;
src_pixelformat = pix->pixelformat;
src_ycbcr_enc = pix->ycbcr_enc;
src_quantization = pix->quantization;
break;
case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
default:
if (V4L2_TYPE_IS_MULTIPLANAR(src_fmt->type)) {
mp = &src_fmt->fmt.pix_mp;
src_pixelformat = mp->pixelformat;
src_ycbcr_enc = mp->ycbcr_enc;
src_quantization = mp->quantization;
break;
} else {
pix = &src_fmt->fmt.pix;
src_pixelformat = pix->pixelformat;
src_ycbcr_enc = pix->ycbcr_enc;
src_quantization = pix->quantization;
}
switch (dst_fmt->type) {
case V4L2_BUF_TYPE_VIDEO_OUTPUT:
pix = &dst_fmt->fmt.pix;
dst_pixelformat = pix->pixelformat;
dst_ycbcr_enc = pix->ycbcr_enc;
dst_quantization = pix->quantization;
break;
case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
default:
if (V4L2_TYPE_IS_MULTIPLANAR(dst_fmt->type)) {
mp = &dst_fmt->fmt.pix_mp;
dst_pixelformat = mp->pixelformat;
dst_ycbcr_enc = mp->ycbcr_enc;
dst_quantization = mp->quantization;
break;
} else {
pix = &dst_fmt->fmt.pix;
dst_pixelformat = pix->pixelformat;
dst_ycbcr_enc = pix->ycbcr_enc;
dst_quantization = pix->quantization;
}
src_finfo = v4l2_format_info(src_pixelformat);