[PATCH xf86-video-amdgpu 6/9] present: Flush before flipping

[Michel Dänzer]

From: Michel Dänzer <michel.daenzer at amd.com>

This isn't necessary for DRI clients, but the Present extension can also
be used for presenting normal pixmaps rendered to via the X11 protocol.

(Ported from radeon commit 9035b6abea557828e672ee455f0c84e43da0906f)

Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>
---
 src/amdgpu_present.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/amdgpu_present.c b/src/amdgpu_present.c
index d381e15e0..3c4bc5259 100644
--- a/src/amdgpu_present.c
+++ b/src/amdgpu_present.c
@@ -327,6 +327,8 @@ amdgpu_present_flip(RRCrtcPtr crtc, uint64_t event_id, uint64_t target_msc,
 
 	event->event_id = event_id;
 
+	amdgpu_glamor_flush(scrn);
+
 	ret = amdgpu_do_pageflip(scrn, AMDGPU_DRM_QUEUE_CLIENT_DEFAULT,
 				 pixmap, event_id, event, crtc_id,
 				 amdgpu_present_flip_event,
-- 
2.11.0