diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 17 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/ci_dpm.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/include/amd_shared.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 3 |
5 files changed, 24 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index ccf50b8b854b..0345fbbfff4e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c @@ -124,6 +124,7 @@ static ssize_t amdgpu_get_dpm_forced_performance_level(struct device *dev, (level & AMD_DPM_FORCED_LEVEL_LOW) ? "low" : (level & AMD_DPM_FORCED_LEVEL_HIGH) ? "high" : (level & AMD_DPM_FORCED_LEVEL_MANUAL) ? "manual" : + (level & AMD_DPM_FORCED_LEVEL_PROFILING) ? "profiling" : "unknown")); } @@ -135,6 +136,7 @@ static ssize_t amdgpu_set_dpm_forced_performance_level(struct device *dev, struct drm_device *ddev = dev_get_drvdata(dev); struct amdgpu_device *adev = ddev->dev_private; enum amd_dpm_forced_level level; + enum amd_dpm_forced_level current_level; int ret = 0; /* Can't force performance level when the card is off */ @@ -142,6 +144,8 @@ static ssize_t amdgpu_set_dpm_forced_performance_level(struct device *dev, (ddev->switch_power_state != DRM_SWITCH_POWER_ON)) return -EINVAL; + current_level = amdgpu_dpm_get_performance_level(adev); + if (strncmp("low", buf, strlen("low")) == 0) { level = AMD_DPM_FORCED_LEVEL_LOW; } else if (strncmp("high", buf, strlen("high")) == 0) { @@ -150,11 +154,24 @@ static ssize_t amdgpu_set_dpm_forced_performance_level(struct device *dev, level = AMD_DPM_FORCED_LEVEL_AUTO; } else if (strncmp("manual", buf, strlen("manual")) == 0) { level = AMD_DPM_FORCED_LEVEL_MANUAL; + } else if (strncmp("profile", buf, strlen("profile")) == 0) { + level = AMD_DPM_FORCED_LEVEL_PROFILING; } else { count = -EINVAL; goto fail; } + if (current_level == level) + return 0; + + if (level == AMD_DPM_FORCED_LEVEL_PROFILING) + amdgpu_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_GFX, + AMD_CG_STATE_UNGATE); + else if (level != AMD_DPM_FORCED_LEVEL_PROFILING && + current_level == AMD_DPM_FORCED_LEVEL_PROFILING) + amdgpu_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_GFX, + AMD_CG_STATE_GATE); + if (adev->pp_enabled) amdgpu_dpm_force_performance_level(adev, level); else { diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c index ab7d2bb71dad..9a544ad41f4c 100644 --- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c @@ -6571,8 +6571,8 @@ static int ci_dpm_force_clock_level(struct amdgpu_device *adev, { struct ci_power_info *pi = ci_get_pi(adev); - if (adev->pm.dpm.forced_level - != AMD_DPM_FORCED_LEVEL_MANUAL) + if (!(adev->pm.dpm.forced_level & + (AMD_DPM_FORCED_LEVEL_MANUAL | AMD_DPM_FORCED_LEVEL_PROFILING))) return -EINVAL; switch (type) { diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h index c92532caa05d..92138a9f6f93 100644 --- a/drivers/gpu/drm/amd/include/amd_shared.h +++ b/drivers/gpu/drm/amd/include/amd_shared.h @@ -85,6 +85,7 @@ enum amd_dpm_forced_level { AMD_DPM_FORCED_LEVEL_MANUAL = 0x2, AMD_DPM_FORCED_LEVEL_LOW = 0x4, AMD_DPM_FORCED_LEVEL_HIGH = 0x8, + AMD_DPM_FORCED_LEVEL_PROFILING = 0x10, }; enum amd_powergating_state { diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c index 9bb94af731a9..f4ff236af96a 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c @@ -1644,7 +1644,8 @@ static int cz_get_dal_power_level(struct pp_hwmgr *hwmgr, static int cz_force_clock_level(struct pp_hwmgr *hwmgr, enum pp_clock_type type, uint32_t mask) { - if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) + if (!(hwmgr->dpm_level & + (AMD_DPM_FORCED_LEVEL_MANUAL | AMD_DPM_FORCED_LEVEL_PROFILING))) return -EINVAL; switch (type) { diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c index 9232c118534a..8bd1e9669fd7 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c @@ -4031,7 +4031,8 @@ static int smu7_force_clock_level(struct pp_hwmgr *hwmgr, { struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); - if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) + if (!(hwmgr->dpm_level & + (AMD_DPM_FORCED_LEVEL_MANUAL | AMD_DPM_FORCED_LEVEL_PROFILING))) return -EINVAL; switch (type) { |