diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2018-09-20 20:33:08 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-26 21:09:08 -0500 |
| commit | d498a6e1127b7cc8943582b7aea4c1fd170c56a5 (patch) | |
| tree | a38cd5decda4acec198558b78bc9d22c94dff612 /drivers/gpu/drm/amd/powerplay/smumgr | |
| parent | 481f576c6c21bf0446eaa23623ef0262e9a5387c (diff) | |
drm/amdgpu/powerplay: add get_argument callback for vega20
For consistency with other vega parts.
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/smumgr')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c | 23 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.h | 1 |
2 files changed, 5 insertions, 19 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c index fe7f71079e0e..52438f56fb79 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c @@ -148,19 +148,11 @@ static int vega20_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr, return (ret == PPSMC_Result_OK) ? 0 : -EIO; } -/* - * Retrieve an argument from SMC. - * @param hwmgr the address of the powerplay hardware manager. - * @param arg pointer to store the argument from SMC. - * @return Always return 0. - */ -int vega20_read_arg_from_smc(struct pp_hwmgr *hwmgr, uint32_t *arg) +static uint32_t vega20_get_argument(struct pp_hwmgr *hwmgr) { struct amdgpu_device *adev = hwmgr->adev; - *arg = RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_82); - - return 0; + return RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_82); } /* @@ -345,18 +337,12 @@ int vega20_get_enabled_smc_features(struct pp_hwmgr *hwmgr, PPSMC_MSG_GetEnabledSmuFeaturesLow)) == 0, "[GetEnabledSMCFeatures] Attemp to get SMU features Low failed!", return ret); - PP_ASSERT_WITH_CODE((ret = vega20_read_arg_from_smc(hwmgr, - &smc_features_low)) == 0, - "[GetEnabledSMCFeatures] Attemp to read SMU features Low argument failed!", - return ret); + smc_features_low = vega20_get_argument(hwmgr); PP_ASSERT_WITH_CODE((ret = vega20_send_msg_to_smc(hwmgr, PPSMC_MSG_GetEnabledSmuFeaturesHigh)) == 0, "[GetEnabledSMCFeatures] Attemp to get SMU features High failed!", return ret); - PP_ASSERT_WITH_CODE((ret = vega20_read_arg_from_smc(hwmgr, - &smc_features_high)) == 0, - "[GetEnabledSMCFeatures] Attemp to read SMU features High argument failed!", - return ret); + smc_features_high = vega20_get_argument(hwmgr); *features_enabled = ((((uint64_t)smc_features_low << SMU_FEATURES_LOW_SHIFT) & SMU_FEATURES_LOW_MASK) | (((uint64_t)smc_features_high << SMU_FEATURES_HIGH_SHIFT) & SMU_FEATURES_HIGH_MASK)); @@ -584,4 +570,5 @@ const struct pp_smumgr_func vega20_smu_funcs = { .download_pptable_settings = NULL, .upload_pptable_settings = NULL, .is_dpm_running = vega20_is_dpm_running, + .get_argument = vega20_get_argument, }; diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.h index 505eb0d82e3b..fd1760146de1 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.h +++ b/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.h @@ -47,7 +47,6 @@ struct vega20_smumgr { #define SMU_FEATURES_HIGH_MASK 0xFFFFFFFF00000000 #define SMU_FEATURES_HIGH_SHIFT 32 -int vega20_read_arg_from_smc(struct pp_hwmgr *hwmgr, uint32_t *arg); int vega20_copy_table_from_smc(struct pp_hwmgr *hwmgr, uint8_t *table, int16_t table_id); int vega20_copy_table_to_smc(struct pp_hwmgr *hwmgr, |