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drm/vc4: Add support a few more RGB display plane formats. 

These were all touch-tested with modetest.

Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Eric Anholt 2015-10-20 13:59:15 +01:00
parent 21af94cf1a
commit fe4cd84769
1 changed files with 16 additions and 0 deletions
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16
drivers/gpu/drm/vc4/vc4_plane.c
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@ -88,6 +88,22 @@ static const struct hvs_format {
.drm = DRM_FORMAT_ARGB8888, .hvs = HVS_PIXEL_FORMAT_RGBA8888,
.pixel_order = HVS_PIXEL_ORDER_ABGR, .has_alpha = true,
},
{
.drm = DRM_FORMAT_RGB565, .hvs = HVS_PIXEL_FORMAT_RGB565,
.pixel_order = HVS_PIXEL_ORDER_XRGB, .has_alpha = false,
},
{
.drm = DRM_FORMAT_BGR565, .hvs = HVS_PIXEL_FORMAT_RGB565,
.pixel_order = HVS_PIXEL_ORDER_XBGR, .has_alpha = false,
},
{
.drm = DRM_FORMAT_ARGB1555, .hvs = HVS_PIXEL_FORMAT_RGBA5551,
.pixel_order = HVS_PIXEL_ORDER_ABGR, .has_alpha = true,
},
{
.drm = DRM_FORMAT_XRGB1555, .hvs = HVS_PIXEL_FORMAT_RGBA5551,
.pixel_order = HVS_PIXEL_ORDER_ABGR, .has_alpha = false,
},
};
static const struct hvs_format *vc4_get_hvs_format(u32 drm_format)