drm/vc4: Allow YUV formats on cursor planes
Now that scaling is allowed on cursor planes, we can also allow YUV formats. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20181130090254.594-6-boris.brezillon@bootlin.com
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@ -1095,7 +1095,6 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev,
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struct drm_plane *plane = NULL;
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struct vc4_plane *vc4_plane;
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u32 formats[ARRAY_SIZE(hvs_formats)];
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u32 num_formats = 0;
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int ret = 0;
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unsigned i;
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static const uint64_t modifiers[] = {
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@ -1112,20 +1111,13 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev,
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if (!vc4_plane)
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return ERR_PTR(-ENOMEM);
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for (i = 0; i < ARRAY_SIZE(hvs_formats); i++) {
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/* Don't allow YUV in cursor planes, since that means
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* tuning on the scaler, which we don't allow for the
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* cursor.
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*/
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if (type != DRM_PLANE_TYPE_CURSOR ||
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hvs_formats[i].hvs < HVS_PIXEL_FORMAT_YCBCR_YUV420_3PLANE) {
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formats[num_formats++] = hvs_formats[i].drm;
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}
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}
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for (i = 0; i < ARRAY_SIZE(hvs_formats); i++)
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formats[i] = hvs_formats[i].drm;
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plane = &vc4_plane->base;
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ret = drm_universal_plane_init(dev, plane, 0,
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&vc4_plane_funcs,
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formats, num_formats,
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formats, ARRAY_SIZE(formats),
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modifiers, type, NULL);
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drm_plane_helper_add(plane, &vc4_plane_helper_funcs);
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