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drm/amd/display: Add visual confirm for Idle State

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[Why]
Visual Confirm would tell us if it ever
entered idle state.

[How]
Add debug option for IPS visual confirm

Reviewed-by: Ovidiu Bunea <ovidiu.bunea@amd.com>
Signed-off-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Duncan Ma <duncan.ma@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Duncan Ma 2024-06-27 12:11:58 -04:00 committed by Alex Deucher
parent acce1eb8eb
commit 748b3c4ca0
4 changed files with 8 additions and 0 deletions
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1
drivers/gpu/drm/amd/display/dc/dc.h
View File

@ -1056,6 +1056,7 @@ struct dc_debug_options {
unsigned int force_sharpness;
unsigned int force_lls;
bool notify_dpia_hr_bw;
bool enable_ips_visual_confirm;
};

1
drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
View File

@ -363,6 +363,7 @@ static bool dmub_psr_copy_settings(struct dmub_psr *dmub,
copy_settings_data->debug.bitfields.visual_confirm = dc->dc->debug.visual_confirm == VISUAL_CONFIRM_PSR;
copy_settings_data->debug.bitfields.use_hw_lock_mgr = 1;
copy_settings_data->debug.bitfields.force_full_frame_update = 0;
copy_settings_data->debug.bitfields.enable_ips_visual_confirm = dc->dc->debug.enable_ips_visual_confirm;
if (psr_context->su_granularity_required == 0)
copy_settings_data->su_y_granularity = 0;

2
drivers/gpu/drm/amd/display/dc/dce/dmub_replay.c
View File

@ -167,6 +167,8 @@ static bool dmub_replay_copy_settings(struct dmub_replay *dmub,
copy_settings_data->smu_optimizations_en = link->replay_settings.replay_smu_opt_enable;
copy_settings_data->replay_timing_sync_supported = link->replay_settings.config.replay_timing_sync_supported;
copy_settings_data->debug.bitfields.enable_ips_visual_confirm = dc->dc->debug.enable_ips_visual_confirm;
copy_settings_data->flags.u32All = 0;
copy_settings_data->flags.bitfields.fec_enable_status = (link->fec_state == dc_link_fec_enabled);
copy_settings_data->flags.bitfields.dsc_enable_status = (pipe_ctx->stream->timing.flags.DSC == 1);

4
drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
View File

@ -336,6 +336,10 @@ union dmub_psr_debug_flags {
*/
uint32_t back_to_back_flip : 1;
/**
* Enable visual confirm for IPS
*/
uint32_t enable_ips_visual_confirm : 1;
} bitfields;
/**