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authorGerd Hoffmann <kraxel@redhat.com>2018-09-05 09:04:42 +0300
committerGerd Hoffmann <kraxel@redhat.com>2018-09-06 09:40:18 +0300
commit00409fd6f14f1a3f06c6ea50a6f2fba17c5573d9 (patch)
treefa5206e0602dba839fe703a8b6c7d9c11bef072e /drivers/gpu/drm/drm_framebuffer.c
parentec2fae2558ba6b7b166db20901545cab7e41a050 (diff)
downloadlinux-00409fd6f14f1a3f06c6ea50a6f2fba17c5573d9.tar.xz
drm: do not mask out DRM_FORMAT_BIG_ENDIAN
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> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20180905060445.15008-4-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/drm_framebuffer.c')
-rw-r--r--drivers/gpu/drm/drm_framebuffer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c
index 17b7b8944de5..888c4d53cf23 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;