diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index ccf50b8b854b6b768e44d8bc55ec9316237a1056..0345fbbfff4e6f72236c2b4c1ef8f1c9640da145 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 ab7d2bb71dad706531ebad65de3ebe15a532e7ff..9a544ad41f4c075156f8ed69a3dc18c88295db9f 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 c92532caa05d6d58a62fd5bf9464871f789b5363..92138a9f6f933d4177c6fd359975e2d063ab5bbf 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 9bb94af731a9e0387510e68bde421420b473e3bc..f4ff236af96a00857c3b44358d55c2b31523d37e 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 9232c118534a6bdf84e1af67480ef46c30d3ca1f..8bd1e9669fd7562208470dbc6b7f7e3e045f558e 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) {