diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c index 141fd2721501..c8da18e45b0e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c @@ -79,10 +79,12 @@ void amdgpu_dm_set_psr_caps(struct dc_link *link) link->psr_settings.psr_feature_enabled = true; } - DRM_INFO("PSR support %d, DC PSR ver %d, sink PSR ver %d\n", + DRM_INFO("PSR support %d, DC PSR ver %d, sink PSR ver %d DPCD caps 0x%x su_y_granularity %d\n", link->psr_settings.psr_feature_enabled, link->psr_settings.psr_version, - link->dpcd_caps.psr_info.psr_version); + link->dpcd_caps.psr_info.psr_version, + link->dpcd_caps.psr_info.psr_dpcd_caps.raw, + link->dpcd_caps.psr_info.psr2_su_y_granularity_cap); } @@ -97,19 +99,24 @@ bool amdgpu_dm_link_setup_psr(struct dc_stream_state *stream) struct dc_link *link = NULL; struct psr_config psr_config = {0}; struct psr_context psr_context = {0}; + struct dc *dc = NULL; bool ret = false; if (stream == NULL) return false; link = stream->link; + dc = link->ctx->dc; if (link->psr_settings.psr_version != DC_PSR_VERSION_UNSUPPORTED) { - psr_config.psr_version = link->psr_settings.psr_version; - psr_config.psr_frame_capture_indication_req = 0; - psr_config.psr_rfb_setup_time = 0x37; - psr_config.psr_sdp_transmit_line_num_deadline = 0x20; - psr_config.allow_smu_optimizations = 0x0; + mod_power_calc_psr_configs(&psr_config, link, stream); + + /* linux DM specific updating for psr config fields */ + psr_config.allow_smu_optimizations = + (amdgpu_dc_feature_mask & DC_PSR_ALLOW_SMU_OPT) && + mod_power_only_edp(dc->current_state, stream); + psr_config.allow_multi_disp_optimizations = + (amdgpu_dc_feature_mask & DC_PSR_ALLOW_MULTI_DISP_OPT); ret = dc_link_setup_psr(link, stream, &psr_config, &psr_context); |