mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-03-16 20:58:23 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amd/display: Don't commit surfaces if no stream

Browse Source 
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harry Wentland
2017-05-25 18:00:37 -04:00
committed by Alex Deucher
parent f0c16087fb
commit 30406ff853
1 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
View File

@@ -2549,6 +2549,9 @@ void amdgpu_dm_atomic_commit_tail(
WARN_ON(!status);
WARN_ON(!status->surface_count);
if (!acrtc->stream)
continue;
/*TODO How it works with MPO ?*/
if (!dc_commit_surfaces_to_stream(
dm->dc,
@@ -2606,8 +2609,12 @@ void amdgpu_dm_atomic_commit_tail(
}
/* update planes when needed per crtc*/
for_each_crtc_in_state(state, pcrtc, old_crtc_state, j)
amdgpu_dm_commit_surfaces(state, dev, dm, pcrtc, &wait_for_vblank);
for_each_crtc_in_state(state, pcrtc, old_crtc_state, j) {
struct amdgpu_crtc *acrtc = to_amdgpu_crtc(pcrtc);
if (acrtc->stream)
amdgpu_dm_commit_surfaces(state, dev, dm, pcrtc, &wait_for_vblank);
}
for (i = 0; i < new_crtcs_count; i++) {
/*