drm/amd/display: Switch to drm_atomic_helper_wait_for_flip_done

This new helper function is advised to be used for drviers that
use the nonblocking commit tracking support instead of
drm_atomic_helper_wait_for_vblanks.

Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-and-Tested-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 8d94dfc..f71fe6d 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -4259,7 +4259,7 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
        drm_atomic_helper_commit_hw_done(state);
 
        if (wait_for_vblank)
-               drm_atomic_helper_wait_for_vblanks(dev, state);
+               drm_atomic_helper_wait_for_flip_done(dev, state);
 
        drm_atomic_helper_cleanup_planes(dev, state);
 }