diff options
| author | Evan Quan <evan.quan@amd.com> | 2018-10-10 15:00:28 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-10-12 12:22:16 -0500 |
| commit | 73d0a446690e342667dace1964b3238140fa4763 (patch) | |
| tree | 9485e2bfa0e1f50081d6e05237abdc9d03c32ff1 /drivers/gpu/drm/amd/powerplay | |
| parent | ca4b869240d5810ebac6b1570ad7beffcfbac2f5 (diff) | |
drm/amd/powerplay: translate power_profile mode to pplib workload type
Correctly translate the power profile specified by user to workload
type accepted by SMU fw.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 42 |
1 files changed, 39 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c index 958af7b48827..b4dbbb7c334c 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c @@ -3175,6 +3175,34 @@ static int vega20_power_off_asic(struct pp_hwmgr *hwmgr) return result; } +static int conv_power_profile_to_pplib_workload(int power_profile) +{ + int pplib_workload = 0; + + switch (power_profile) { + case PP_SMC_POWER_PROFILE_FULLSCREEN3D: + pplib_workload = WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT; + break; + case PP_SMC_POWER_PROFILE_POWERSAVING: + pplib_workload = WORKLOAD_PPLIB_POWER_SAVING_BIT; + break; + case PP_SMC_POWER_PROFILE_VIDEO: + pplib_workload = WORKLOAD_PPLIB_VIDEO_BIT; + break; + case PP_SMC_POWER_PROFILE_VR: + pplib_workload = WORKLOAD_PPLIB_VR_BIT; + break; + case PP_SMC_POWER_PROFILE_COMPUTE: + pplib_workload = WORKLOAD_PPLIB_COMPUTE_BIT; + break; + case PP_SMC_POWER_PROFILE_CUSTOM: + pplib_workload = WORKLOAD_PPLIB_CUSTOM_BIT; + break; + } + + return pplib_workload; +} + static int vega20_get_power_profile_mode(struct pp_hwmgr *hwmgr, char *buf) { DpmActivityMonitorCoeffInt_t activity_monitor; @@ -3210,7 +3238,7 @@ static int vega20_get_power_profile_mode(struct pp_hwmgr *hwmgr, char *buf) for (i = 0; i <= PP_SMC_POWER_PROFILE_CUSTOM; i++) { /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */ - workload_type = i + 1; + workload_type = conv_power_profile_to_pplib_workload(i); result = vega20_get_activity_monitor_coeff(hwmgr, (uint8_t *)(&activity_monitor), workload_type); PP_ASSERT_WITH_CODE(!result, @@ -3283,10 +3311,15 @@ static int vega20_get_power_profile_mode(struct pp_hwmgr *hwmgr, char *buf) static int vega20_set_power_profile_mode(struct pp_hwmgr *hwmgr, long *input, uint32_t size) { DpmActivityMonitorCoeffInt_t activity_monitor; - int result = 0; + int workload_type, result = 0; hwmgr->power_profile_mode = input[size]; + if (hwmgr->power_profile_mode > PP_SMC_POWER_PROFILE_CUSTOM) { + pr_err("Invalid power profile mode %d\n", hwmgr->power_profile_mode); + return -EINVAL; + } + if (hwmgr->power_profile_mode == PP_SMC_POWER_PROFILE_CUSTOM) { if (size < 10) return -EINVAL; @@ -3353,8 +3386,11 @@ static int vega20_set_power_profile_mode(struct pp_hwmgr *hwmgr, long *input, ui return result); } + /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */ + workload_type = + conv_power_profile_to_pplib_workload(hwmgr->power_profile_mode); smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetWorkloadMask, - 1 << hwmgr->power_profile_mode); + 1 << workload_type); return 0; } |