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drm: handle cursor_set2 in restore_fbdev_mode 

If a driver uses the cursor_set2 crtc callback rather than
cursor_set, use that.  This fixes the fbdev helper for drivers
that use cursor_set2.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2015-09-30 14:47:37 -04:00 committed by Dave Airlie
parent ec403b89e3
commit 03f9abb28c
1 changed files with 5 additions and 1 deletions
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6
drivers/gpu/drm/drm_fb_helper.c
View File

@ -345,7 +345,11 @@ static bool restore_fbdev_mode(struct drm_fb_helper *fb_helper)
struct drm_crtc *crtc = mode_set->crtc;
int ret;
if (crtc->funcs->cursor_set) {
if (crtc->funcs->cursor_set2) {
ret = crtc->funcs->cursor_set2(crtc, NULL, 0, 0, 0, 0, 0);
if (ret)
error = true;
} else if (crtc->funcs->cursor_set) {
ret = crtc->funcs->cursor_set(crtc, NULL, 0, 0, 0);
if (ret)
error = true;