From: Alex Deucher <alexdeucher@gmail.com>
Date: Wed, 30 Sep 2015 18:47:37 +0000 (-0400)
Subject: drm: handle cursor_set2 in restore_fbdev_mode
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=03f9abb28c3e10a1d0e08df8bca69e0606b23ea6;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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>
---

diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 418d299f3b12..ca08c472311b 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -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;