diff options
| author | Anthony Koo <anthony.koo@amd.com> | 2023-11-11 22:47:50 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-11-29 16:49:01 -0500 |
| commit | 641220b2a53c64efb8327ffbbc3bfcf96b5a613f (patch) | |
| tree | 3c03118f925a6545b0b40ba627ce3f1aa6ebbd60 /drivers/gpu/drm/amd/display | |
| parent | 2d1c884a535fcca74814553132d41c15dc9831ef (diff) | |
drm/amd/display: [FW Promotion] Release 0.0.193.0
- Add a tracing framework, to measure duration, execution count and
longest duration of main loop/vsync interrupt work
GPINT command is used to start/stop the measurements.
Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Anthony Koo <anthony.koo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 10 |
1 files changed, 8 insertions, 2 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 a08073fc92ae..b7d9360bfdc8 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -185,8 +185,7 @@ union abm_flags { unsigned int disable_abm_requested : 1; /** - * @disable_abm_immediately: Indicates if driver has requested ABM to be disabled - * immediately. + * @disable_abm_immediately: Indicates if driver has requested ABM to be disabled immediately. */ unsigned int disable_abm_immediately : 1; @@ -866,6 +865,13 @@ enum dmub_gpint_command { * DESC: Updates the trace buffer mask bit32~bit63. */ DMUB_GPINT__GET_TRACE_BUFFER_MASK_WORD3 = 119, + + /** + * DESC: Enable measurements for various task duration + * ARGS: 0 - Disable measurement + * 1 - Enable measurement + */ + DMUB_GPINT__TRACE_DMUB_WAKE_ACTIVITY = 123, }; /** |