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

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>

diff --git a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
index 668b07985ea00076a930e698e385cedb715eb16f..11d57e26b855cbe7fe1eef4e8fa45e82feba8155 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
@@ -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)