Add DRM_FORMAT_HOST_ARGB8888 to the list of supported formats for virtio-gpu primary planes. Without this, glmark2-drm fails at startup because it selects ARGB visual configs by default, which don't match the XRGB-only plane capabilities. This causes drmModeSetCrtc to fail with EINVAL.
The virtio_gpu_translate_format() function already handles ARGB8888 translation to VIRTIO_GPU_FORMAT_B8G8R8A8_UNORM, so this just exposes the existing capability to userspace. Signed-off-by: Dorinda Bassey <[email protected]> --- drivers/gpu/drm/virtio/virtgpu_plane.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index b422eba42a5f..5f0bc1b1931b 100644 --- a/drivers/gpu/drm/virtio/virtgpu_plane.c +++ b/drivers/gpu/drm/virtio/virtgpu_plane.c @@ -37,6 +37,7 @@ static const uint32_t virtio_gpu_formats[] = { DRM_FORMAT_HOST_XRGB8888, + DRM_FORMAT_HOST_ARGB8888, }; static const uint32_t virtio_gpu_cursor_formats[] = { -- 2.55.0
