diff options
| author | ChunTao Tso <chuntao.tso@amd.com> | 2024-01-08 08:46:59 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-01-23 01:13:27 +0300 |
| commit | f980579c29a6df2d30b44af958992be07baa0fcc (patch) | |
| tree | 91022344b1fb8e45987ddf836bc70243bab8ee43 /drivers/gpu/drm/amd/display/dmub | |
| parent | 4516a7930203dc0cdbb59db114000f8b02a2f119 (diff) | |
| download | linux-f980579c29a6df2d30b44af958992be07baa0fcc.tar.xz | |
drm/amd/display: Replay + IPS + ABM in Full Screen VPB
[Why]
Because ABM will wait VStart to start getting histogram data,
it will cause we can't enter IPS while full screnn video playing.
[How]
Modify the panel refresh rate to the maximun multiple of current
refresh rate.
Reviewed-by: Dennis Chan <dennis.chan@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: ChunTao Tso <chuntao.tso@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h index bcd3c361cca5..e699731ee68e 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -2895,6 +2895,10 @@ enum dmub_cmd_replay_type { * Set Residency Frameupdate Timer. */ DMUB_CMD__REPLAY_SET_RESIDENCY_FRAMEUPDATE_TIMER = 6, + /** + * Set pseudo vtotal + */ + DMUB_CMD__REPLAY_SET_PSEUDO_VTOTAL = 7, }; /** @@ -3078,6 +3082,26 @@ struct dmub_cmd_replay_set_timing_sync_data { }; /** + * Data passed from driver to FW in a DMUB_CMD__REPLAY_SET_PSEUDO_VTOTAL command. + */ +struct dmub_cmd_replay_set_pseudo_vtotal { + /** + * Panel Instance. + * Panel isntance to identify which replay_state to use + * Currently the support is only for 0 or 1 + */ + uint8_t panel_inst; + /** + * Source Vtotal that Replay + IPS + ABM full screen video src vtotal + */ + uint16_t vtotal; + /** + * Explicit padding to 4 byte boundary. + */ + uint8_t pad; +}; + +/** * Definition of a DMUB_CMD__SET_REPLAY_POWER_OPT command. */ struct dmub_rb_cmd_replay_set_power_opt { @@ -3158,6 +3182,20 @@ struct dmub_rb_cmd_replay_set_timing_sync { }; /** + * Definition of a DMUB_CMD__REPLAY_SET_PSEUDO_VTOTAL command. + */ +struct dmub_rb_cmd_replay_set_pseudo_vtotal { + /** + * Command header. + */ + struct dmub_cmd_header header; + /** + * Definition of DMUB_CMD__REPLAY_SET_PSEUDO_VTOTAL command. + */ + struct dmub_cmd_replay_set_pseudo_vtotal data; +}; + +/** * Data passed from driver to FW in DMUB_CMD__REPLAY_SET_RESIDENCY_FRAMEUPDATE_TIMER command. */ struct dmub_cmd_replay_frameupdate_timer_data { @@ -3208,6 +3246,10 @@ union dmub_replay_cmd_set { * Definition of DMUB_CMD__REPLAY_SET_RESIDENCY_FRAMEUPDATE_TIMER command data. */ struct dmub_cmd_replay_frameupdate_timer_data timer_data; + /** + * Definition of DMUB_CMD__REPLAY_SET_PSEUDO_VTOTAL command data. + */ + struct dmub_cmd_replay_set_pseudo_vtotal pseudo_vtotal_data; }; /** @@ -4359,6 +4401,10 @@ union dmub_rb_cmd { * Definition of a DMUB_CMD__REPLAY_SET_RESIDENCY_FRAMEUPDATE_TIMER command. */ struct dmub_rb_cmd_replay_set_frameupdate_timer replay_set_frameupdate_timer; + /** + * Definition of a DMUB_CMD__REPLAY_SET_PSEUDO_VTOTAL command. + */ + struct dmub_rb_cmd_replay_set_pseudo_vtotal replay_set_pseudo_vtotal; }; /** |