[PATCH 2/2] drm/virtio: Add support for XRGB8888 and BGRX8888

[Jocelyn Falempe]

On big endian machine, fbdev wants BGRX8888, but gnome/wayland wants
XRGB8888, which wasn't possible because virtio-gpu could only support
one format. Now that it's fixed, it can supports both.

Signed-off-by: Jocelyn Falempe <jfalempe at redhat.com>
---
 drivers/gpu/drm/virtio/virtgpu_display.c | 6 ++++--
 drivers/gpu/drm/virtio/virtgpu_plane.c   | 6 ++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 3f18ee0fd5155..023a9dfa4788a 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -321,8 +321,10 @@ virtio_gpu_user_framebuffer_create(struct drm_device *dev,
 	struct virtio_gpu_object *bo;
 	int ret;
 
-	if (mode_cmd->pixel_format != DRM_FORMAT_HOST_XRGB8888 &&
-	    mode_cmd->pixel_format != DRM_FORMAT_HOST_ARGB8888)
+	if (mode_cmd->pixel_format != DRM_FORMAT_XRGB8888 &&
+	    mode_cmd->pixel_format != DRM_FORMAT_ARGB8888 &&
+	    mode_cmd->pixel_format != DRM_FORMAT_BGRX8888 &&
+	    mode_cmd->pixel_format != DRM_FORMAT_BGRA8888)
 		return ERR_PTR(-ENOENT);
 
 	/* lookup object associated with res handle */
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
index a72a2dbda031c..32fbe30b45a46 100644
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -30,11 +30,13 @@
 #include "virtgpu_drv.h"
 
 static const uint32_t virtio_gpu_formats[] = {
-	DRM_FORMAT_HOST_XRGB8888,
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_BGRX8888,
 };
 
 static const uint32_t virtio_gpu_cursor_formats[] = {
-	DRM_FORMAT_HOST_ARGB8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_BGRA8888,
 };
 
 uint32_t virtio_gpu_translate_format(uint32_t drm_fourcc)
-- 
2.46.0