diff options
| author | Andrey Grodzovsky <andrey.grodzovsky@amd.com> | 2021-09-23 18:17:53 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-11-22 14:58:46 -0500 |
| commit | 79aae67ef8bbc8df09099290fc2c3423dcdab224 (patch) | |
| tree | 88a98036d1bc9f583cdb5523194a31fefe39d609 /drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h | |
| parent | ae360bf1821917843c00637530da5b5f5c3c33c7 (diff) | |
drm/amd/pm: Add STB accessors interface
Add interface to collect STB logs.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h index 7a06021a58f0..4301403af761 100644 --- a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h @@ -474,6 +474,12 @@ struct cmn2asic_mapping { int map_to; }; +struct stb_context { + uint32_t stb_buf_size; + bool enabled; + spinlock_t lock; +}; + #define WORKLOAD_POLICY_MAX 7 struct smu_context { @@ -561,6 +567,8 @@ struct smu_context uint16_t cpu_core_num; struct smu_user_dpm_profile user_dpm_profile; + + struct stb_context stb_context; }; struct i2c_adapter; @@ -1268,6 +1276,12 @@ struct pptable_funcs { * @get_ecc_table: message SMU to get ECC INFO table. */ ssize_t (*get_ecc_info)(struct smu_context *smu, void *table); + + + /** + * @stb_collect_info: Collects Smart Trace Buffers data. + */ + int (*stb_collect_info)(struct smu_context *smu, void *buf, uint32_t size); }; typedef enum { @@ -1405,6 +1419,7 @@ int smu_set_light_sbr(struct smu_context *smu, bool enable); int smu_wait_for_event(struct amdgpu_device *adev, enum smu_event_type event, uint64_t event_arg); int smu_get_ecc_info(struct smu_context *smu, void *umc_ecc); +int smu_stb_collect_info(struct smu_context *smu, void *buff, uint32_t size); #endif #endif |