iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/amd/powerplay: add interface for getting workload type

Browse Source 
The workload type was got from the input of power profile mode.

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Prike Liang 2019-09-23 14:42:36 +08:00 committed by Alex Deucher
parent 47e56b5318
commit 665499c619
1 changed files with 29 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/gpu/drm/amd/powerplay/renoir_ppt.c
View File

@ -364,6 +364,34 @@ static int renoir_unforce_dpm_levels(struct smu_context *smu) {
return ret;
}
static int renoir_get_workload_type(struct smu_context *smu, uint32_t profile)
{
uint32_t pplib_workload = 0;
switch (profile) {
case PP_SMC_POWER_PROFILE_FULLSCREEN3D:
pplib_workload = WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT;
break;
case PP_SMC_POWER_PROFILE_CUSTOM:
pplib_workload = WORKLOAD_PPLIB_COUNT;
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;
default:
return -EINVAL;
}
return pplib_workload;
}
static const struct pptable_funcs renoir_ppt_funcs = {
.get_smu_msg_index = renoir_get_smu_msg_index,
.get_smu_table_index = renoir_get_smu_table_index,
@ -375,6 +403,7 @@ static const struct pptable_funcs renoir_ppt_funcs = {
.dpm_set_uvd_enable = renoir_dpm_set_uvd_enable,
.force_dpm_limit_value = renoir_force_dpm_limit_value,
.unforce_dpm_levels = renoir_unforce_dpm_levels,
.get_workload_type = renoir_get_workload_type,
};
void renoir_set_ppt_funcs(struct smu_context *smu)