diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/power/power_psr.c | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/power/power_replay.c | 7 |
2 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/power/power_psr.c b/drivers/gpu/drm/amd/display/modules/power/power_psr.c index 5ecb570c204e..96bb77fff05b 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_psr.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_psr.c @@ -58,6 +58,13 @@ bool mod_power_psr_notify_mode_change(struct mod_power *mod_power, // stream_index is passed as validated parameter active_psr_events = core_power->map[stream_index].psr_events; + /* forced psr is active for seamless switch. + * Re-running edp_setup_psr would disturb the freeze, + * so skip the PSR re-setup until forced psr releases the override. + */ + if (active_psr_events & psr_event_os_override_hold) + return false; + /* Calculate PSR configurations */ mod_power_calc_psr_configs(&psr_config, link, stream); diff --git a/drivers/gpu/drm/amd/display/modules/power/power_replay.c b/drivers/gpu/drm/amd/display/modules/power/power_replay.c index e782501442c4..31d9cb3a12ba 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_replay.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_replay.c @@ -805,6 +805,13 @@ void mod_power_replay_notify_mode_change(struct mod_power *mod_power, core_power = MOD_POWER_TO_CORE(mod_power); active_replay_events = core_power->map[stream_index].replay_events; + /* forced psr is active for seamless switch. + * Re-running edp_setup_psr would disturb the freeze, + * so skip the PSR re-setup until forced psr releases the override. + */ + if (active_replay_events & replay_event_os_override_hold) + return; + link->replay_settings.replay_smu_opt_enable = (link->replay_settings.config.replay_smu_opt_supported && mod_power_only_edp(dc->current_state, stream)); |