diff options
| author | Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> | 2022-10-20 18:46:38 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-10-24 21:36:06 +0300 |
| commit | f1943a51f0f9ce732e344fffb576b54f3e230a4d (patch) | |
| tree | 9ad3f24b4d502099b94cb02eecef0f95852e68db /drivers/gpu/drm/amd/display/dc/dc_trace.h | |
| parent | 6be153dc8c88409e63309bcec300b03cd7bce9a7 (diff) | |
| download | linux-f1943a51f0f9ce732e344fffb576b54f3e230a4d.tar.xz | |
drm/amd/display: Add events log to trace OPTC lock and unlock
As an attempt to offer more DCN debug tools for cases where the OPTC can
hang, this commit introduces a trace event responsible for showing OPTC
status when it requests lock and unlock.
Tested-by: Mark Broadworth <mark.broadworth@amd.com>
Reviewed-by: Aurabindo Pillai <Aurabindo.Pillai@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_trace.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_trace.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_trace.h b/drivers/gpu/drm/amd/display/dc/dc_trace.h index c711797e5c9e..bbec308a3a5e 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_trace.h +++ b/drivers/gpu/drm/amd/display/dc/dc_trace.h @@ -40,3 +40,5 @@ #define TRACE_DCN_FPU(begin, function, line, ref_count) \ trace_dcn_fpu(begin, function, line, ref_count) +#define TRACE_OPTC_LOCK_UNLOCK_STATE(optc, inst, lock) \ + trace_dcn_optc_lock_unlock_state(optc, inst, lock, __func__, __LINE__) |