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drm: rcar-du: Add support for missing 16-bit RGB4444 formats 

Add support for the DRM_FORMAT_RGBA4444, DRM_FORMAT_RGBX4444,
DRM_FORMAT_ABGR4444, DRM_FORMAT_XBGR4444, DRM_FORMAT_BGRA4444 and
DRM_FORMAT_BGRX4444 formats to the DU driver. Those formats are only
available on Gen3.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
This commit is contained in:
Laurent Pinchart 2019-03-28 07:31:32 +02:00
parent 329972a9db
commit e158dbb0e6
1 changed files with 30 additions and 0 deletions
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30
drivers/gpu/drm/rcar-du/rcar_du_kms.c
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@ -123,6 +123,36 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = {
.v4l2 = V4L2_PIX_FMT_XRGB444,
.bpp = 16,
.planes = 1,
}, {
.fourcc = DRM_FORMAT_RGBA4444,
.v4l2 = V4L2_PIX_FMT_RGBA444,
.bpp = 16,
.planes = 1,
}, {
.fourcc = DRM_FORMAT_RGBX4444,
.v4l2 = V4L2_PIX_FMT_RGBX444,
.bpp = 16,
.planes = 1,
}, {
.fourcc = DRM_FORMAT_ABGR4444,
.v4l2 = V4L2_PIX_FMT_ABGR444,
.bpp = 16,
.planes = 1,
}, {
.fourcc = DRM_FORMAT_XBGR4444,
.v4l2 = V4L2_PIX_FMT_XBGR444,
.bpp = 16,
.planes = 1,
}, {
.fourcc = DRM_FORMAT_BGRA4444,
.v4l2 = V4L2_PIX_FMT_BGRA444,
.bpp = 16,
.planes = 1,
}, {
.fourcc = DRM_FORMAT_BGRX4444,
.v4l2 = V4L2_PIX_FMT_BGRX444,
.bpp = 16,
.planes = 1,
}, {
.fourcc = DRM_FORMAT_BGR888,
.v4l2 = V4L2_PIX_FMT_RGB24,