This is a note to let you know that I've just added the patch titled
drm/amd/pm: fulfill swsmu peak profiling mode shader/memory clock settings
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-amd-pm-fulfill-swsmu-peak-profiling-mode-shader-memory-clock-settings.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From stable-owner@xxxxxxxxxxxxxxx Fri Aug 11 18:40:59 2023
From: Mario Limonciello <mario.limonciello@xxxxxxx>
Date: Fri, 11 Aug 2023 11:40:28 -0500
Subject: drm/amd/pm: fulfill swsmu peak profiling mode shader/memory clock settings
To: <stable@xxxxxxxxxxxxxxx>
Cc: Mario Limonciello <mario.limonciello@xxxxxxx>
Message-ID: <20230811164031.24687-2-mario.limonciello@xxxxxxx>
From: Evan Quan <evan.quan@xxxxxxx>
commit 975b4b1d90ccf83da252907108f4090fb61b816e upstream
Enable peak profiling mode shader/memory clocks reporting for swsmu
framework.
Signed-off-by: Evan Quan <evan.quan@xxxxxxx>
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/include/kgd_pp_interface.h | 2 ++
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 8 ++++++++
2 files changed, 10 insertions(+)
--- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h
+++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h
@@ -139,6 +139,8 @@ enum amd_pp_sensors {
AMDGPU_PP_SENSOR_MIN_FAN_RPM,
AMDGPU_PP_SENSOR_MAX_FAN_RPM,
AMDGPU_PP_SENSOR_VCN_POWER_STATE,
+ AMDGPU_PP_SENSOR_PEAK_PSTATE_SCLK,
+ AMDGPU_PP_SENSOR_PEAK_PSTATE_MCLK,
};
enum amd_pp_task {
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -2520,6 +2520,14 @@ static int smu_read_sensor(void *handle,
*((uint32_t *)data) = pstate_table->uclk_pstate.standard * 100;
*size = 4;
break;
+ case AMDGPU_PP_SENSOR_PEAK_PSTATE_SCLK:
+ *((uint32_t *)data) = pstate_table->gfxclk_pstate.peak * 100;
+ *size = 4;
+ break;
+ case AMDGPU_PP_SENSOR_PEAK_PSTATE_MCLK:
+ *((uint32_t *)data) = pstate_table->uclk_pstate.peak * 100;
+ *size = 4;
+ break;
case AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK:
ret = smu_feature_get_enabled_mask(smu, (uint64_t *)data);
*size = 8;
Patches currently in stable-queue which might be from stable-owner@xxxxxxxxxxxxxxx are
queue-6.1/drm-amd-pm-fulfill-powerplay-peak-profiling-mode-shader-memory-clock-settings.patch
queue-6.1/drm-amd-pm-fulfill-swsmu-peak-profiling-mode-shader-memory-clock-settings.patch
queue-6.1/drm-amd-pm-avoid-unintentional-shutdown-due-to-temperature-momentary-fluctuation.patch
queue-6.1/drm-amd-pm-expose-swctf-threshold-setting-for-legacy-powerplay.patch
