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gpu: ipu-v3: add support for XRGB32 and XBGR32 V4L2 pixel formats

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These should be used instead of the ill-defined deprecated RGB32 and
BGR32 V4L2 pixel formats.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Philipp Zabel
2018-08-02 10:40:33 +02:00
parent 64f2cafc3d
commit 5c41bb6071
3 changed files with 18 additions and 0 deletions
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4
drivers/gpu/ipu-v3/ipu-common.c
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@@ -122,6 +122,8 @@ enum ipu_color_space ipu_pixelformat_to_colorspace(u32 pixelformat)
case V4L2_PIX_FMT_NV16:
case V4L2_PIX_FMT_NV61:
return IPUV3_COLORSPACE_YUV;
case V4L2_PIX_FMT_XRGB32:
case V4L2_PIX_FMT_XBGR32:
case V4L2_PIX_FMT_RGB32:
case V4L2_PIX_FMT_BGR32:
case V4L2_PIX_FMT_RGB24:
@@ -190,6 +192,8 @@ int ipu_stride_to_bytes(u32 pixel_stride, u32 pixelformat)
return (24 * pixel_stride) >> 3;
case V4L2_PIX_FMT_BGR32:
case V4L2_PIX_FMT_RGB32:
case V4L2_PIX_FMT_XBGR32:
case V4L2_PIX_FMT_XRGB32:
return (32 * pixel_stride) >> 3;
default:
break;