diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 51 |
1 files changed, 41 insertions, 10 deletions
diff --git a/sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c index fc0e3248fb9..dc46e095705 100644 --- a/sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -349,6 +349,35 @@ static inline bool is_dc_timing_adjust_needed(struct dm_crtc_state *old_state, } /** + * update_planes_and_stream_adapter() - Send planes to be updated in DC + * + * DC has a generic way to update planes and stream via + * dc_update_planes_and_stream function; however, DM might need some + * adjustments and preparation before calling it. This function is a wrapper + * for the dc_update_planes_and_stream that does any required configuration + * before passing control to DC. + */ +static inline bool update_planes_and_stream_adapter(struct dc *dc, + int update_type, + int planes_count, + struct dc_stream_state *stream, + struct dc_stream_update *stream_update, + struct dc_surface_update *array_of_surface_update) +{ + /* + * Previous frame finished and HW is ready for optimization. + */ + if (update_type == UPDATE_TYPE_FAST) + dc_post_update_surfaces_to_stream(dc); + + return dc_update_planes_and_stream(dc, + array_of_surface_update, + planes_count, + stream, + stream_update); +} + +/** * dm_pflip_high_irq() - Handle pageflip interrupt * @interrupt_params: ignored * @@ -2635,11 +2664,12 @@ static void dm_gpureset_commit_state(struct dc_state *dc_state, true; } - dc_update_planes_and_stream(dm->dc, - bundle->surface_updates, - dc_state->stream_status->plane_count, - dc_state->streams[k], - &bundle->stream_update); + update_planes_and_stream_adapter(dm->dc, + UPDATE_TYPE_FULL, + dc_state->stream_status->plane_count, + dc_state->streams[k], + &bundle->stream_update, + bundle->surface_updates); } cleanup: @@ -7893,11 +7923,12 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state, acrtc_state->stream->link->psr_settings.psr_allow_active) amdgpu_dm_psr_disable(acrtc_state->stream); - dc_update_planes_and_stream(dm->dc, - bundle->surface_updates, - planes_count, - acrtc_state->stream, - &bundle->stream_update); + update_planes_and_stream_adapter(dm->dc, + acrtc_state->update_type, + planes_count, + acrtc_state->stream, + &bundle->stream_update, + bundle->surface_updates); /** * Enable or disable the interrupts on the backend. |