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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>
This commit is contained in:
Evan Quan 2018-10-10 15:00:28 +08:00 committed by Alex Deucher
parent ca4b869240
commit 73d0a44669
1 changed files with 39 additions and 3 deletions
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42
drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
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@ -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;
}