From a40a020de27401828692e94e717777bd7112452e Mon Sep 17 00:00:00 2001 From: Darren Powell Date: Fri, 21 May 2021 22:37:24 -0400 Subject: 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 Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/include/kgd_pp_interface.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/gpu/drm/amd/include/kgd_pp_interface.h') 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 -- cgit v1.2.3