Now that we can select a workload profile dynamically when
we submit work, it's best to default to the bootup
default workload profile. Defaulting to other profiles
prevents some power management features from kicking in
during idle periods. Once all jobs have finished, the
workload profile will automatically move back to default
bootup for max power savings.
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 21 +++----------------
.../drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 1 -
2 files changed, 3 insertions(+), 19 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index 8ca793c222ff2..671a44bf5ba56 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -1251,26 +1251,11 @@ static void smu_init_xgmi_plpd_mode(struct smu_context
*smu)
}
}
-static bool smu_is_workload_profile_available(struct smu_context *smu,
- u32 profile)
-{
- if (profile >= PP_SMC_POWER_PROFILE_COUNT)
- return false;
- return smu->workload_map && smu->workload_map[profile].valid_mapping;
-}
-
static void smu_init_power_profile(struct smu_context *smu)
{
- if (smu->power_profile_mode == PP_SMC_POWER_PROFILE_UNKNOWN) {
- if (smu->is_apu ||
- !smu_is_workload_profile_available(
- smu, PP_SMC_POWER_PROFILE_FULLSCREEN3D))
- smu->power_profile_mode =
- PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT;
- else
- smu->power_profile_mode =
- PP_SMC_POWER_PROFILE_FULLSCREEN3D;
- }
+ if (smu->power_profile_mode == PP_SMC_POWER_PROFILE_UNKNOWN)
+ smu->power_profile_mode =
+ PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT;
smu_power_profile_mode_get(smu, smu->power_profile_mode);
}
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
index 55ef18517b0fc..19f47811f6db2 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
@@ -2811,5 +2811,4 @@ void smu_v13_0_7_set_ppt_funcs(struct smu_context *smu)
smu->workload_map = smu_v13_0_7_workload_map;
smu->smc_driver_if_version = SMU13_0_7_DRIVER_IF_VERSION;
smu_v13_0_set_smu_mailbox_registers(smu);
- smu->power_profile_mode = PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT;
}
--
2.47.1
