framebuffer_check() expects that drm_get_format_info() will not fail if the __drm_format_info() call was successful. That'll work only in case both are called with the same pixel_format value, so masking out the DRM_FORMAT_BIG_ENDIAN flag isn't a good idea.
Signed-off-by: Gerd Hoffmann kraxel@redhat.com --- drivers/gpu/drm/drm_framebuffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c index 781af1d42d..88758096d5 100644 --- a/drivers/gpu/drm/drm_framebuffer.c +++ b/drivers/gpu/drm/drm_framebuffer.c @@ -164,7 +164,7 @@ static int framebuffer_check(struct drm_device *dev, int i;
/* check if the format is supported at all */ - info = __drm_format_info(r->pixel_format & ~DRM_FORMAT_BIG_ENDIAN); + info = __drm_format_info(r->pixel_format); if (!info) { struct drm_format_name_buf format_name;