diff options
| author | Anthony Koo <Anthony.Koo@amd.com> | 2019-01-20 01:41:44 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-02-06 13:31:07 -0500 |
| commit | d2d7885f75b614a982a73383956570d95d79c23e (patch) | |
| tree | 4f8ec99292528b82a421059c756e0eea51626e2e /drivers/gpu/drm/amd/display/dc/core/dc.c | |
| parent | ff582b61466f14d61f3a2a54c3d673d85bcb3c76 (diff) | |
drm/amd/display: add seamless boot flag to stream
[Why]
If we determine the stream we are trying to commit
matches HW, we want to try to optimize.
[How]
Try to acquire the HW resources that are already enabled
and optimize.
Also skip backend reprogramming
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index b620520771a7..52f838442e21 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -1096,6 +1096,9 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c const struct dc_link *link = context->streams[i]->link; struct dc_stream_status *status; + if (context->streams[i]->apply_seamless_boot_optimization) + context->streams[i]->apply_seamless_boot_optimization = false; + if (!context->streams[i]->mode_changed) continue; |