diff options
| author | Darren Powell <darren.powell@amd.com> | 2021-05-21 22:37:24 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-06-08 12:13:40 -0400 |
| commit | a40a020de27401828692e94e717777bd7112452e (patch) | |
| tree | 66c1c08be8cdaf9bb0510ee4ede9e817bf8a1bc3 /drivers/gpu/drm/amd/include/kgd_pp_interface.h | |
| parent | cef85a40be6a00d45c5132be5354a55dc9438465 (diff) | |
amdgpu/pm: clean up smu_get_power_limit function signature
add two new powerplay enums (limit_level, type)
add enums to smu_get_power_limit signature
remove input bitfield stuffing of output variable limit
update calls to smu_get_power_limit
* Test
AMDGPU_PCI_ADDR=`lspci -nn | grep "VGA\|Display" | cut -d " " -f 1`
AMDGPU_HWMON=`ls -la /sys/class/hwmon | grep $AMDGPU_PCI_ADDR | cut -d " " -f 11`
HWMON_DIR=/sys/class/hwmon/${AMDGPU_HWMON}
lspci -nn | grep "VGA\|Display" ; \
echo "=== power1 cap ===" ; cat $HWMON_DIR/power1_cap ; \
echo "=== power1 cap max ===" ; cat $HWMON_DIR/power1_cap_max ; \
echo "=== power1 cap def ===" ; cat $HWMON_DIR/power1_cap_default
Signed-off-by: Darren Powell <darren.powell@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/include/kgd_pp_interface.h')
| -rw-r--r-- | drivers/gpu/drm/amd/include/kgd_pp_interface.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h index 7bc7492f37b9..6689164e62f2 100644 --- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h @@ -194,6 +194,20 @@ enum pp_df_cstate { DF_CSTATE_ALLOW, }; +enum pp_power_limit_level +{ + PP_PWR_LIMIT_MIN = -1, + PP_PWR_LIMIT_CURRENT, + PP_PWR_LIMIT_DEFAULT, + PP_PWR_LIMIT_MAX, +}; + +enum pp_power_type +{ + PP_PWR_TYPE_SUSTAINED, + PP_PWR_TYPE_FAST, +}; + #define PP_GROUP_MASK 0xF0000000 #define PP_GROUP_SHIFT 28 |