diff options
| author | Jun Lei <Jun.Lei@amd.com> | 2019-02-12 12:09:24 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-19 15:04:02 -0500 |
| commit | e85c2d63a1c480c3e961a301c8c7691dc0bb841b (patch) | |
| tree | 2d256d13b7daf1403ed0960cec6389e6299a7d9f /drivers/gpu/drm | |
| parent | 9cc032b239399a43290bb203b399d0ab3ec81e27 (diff) | |
drm/amd/display: add full update commit hint struct
In some cases we might need to do a full update. Add a commit_hints
struct for future use
Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@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')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/core_types.h | 4 |
2 files changed, 6 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 5dfc2e3ede6d..679f1441f3b7 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -1143,6 +1143,8 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c for (i = 0; i < context->stream_count; i++) context->streams[i]->mode_changed = false; + memset(&context->commit_hints, 0, sizeof(context->commit_hints)); + dc_release_state(dc->current_state); dc->current_state = context; diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h index d51693258fbc..9df1a2f486fd 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h +++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h @@ -295,6 +295,10 @@ struct dc_state { struct clk_mgr *dccg; + struct { + bool full_update_needed : 1; + } commit_hints; + struct kref refcount; }; |