diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/amdgpu_pm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/amdgpu_pm.c | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c index 4ba9195c83c5..ca2ece24e1e0 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c @@ -989,12 +989,13 @@ static ssize_t amdgpu_get_pp_features(struct device *dev, * Reading back the files will show you the available power levels within * the power state and the clock information for those levels. If deep sleep is * applied to a clock, the level will be denoted by a special level 'S:' - * E.g., - * S: 19Mhz * - * 0: 615Mhz - * 1: 800Mhz - * 2: 888Mhz - * 3: 1000Mhz + * E.g., :: + * + * S: 19Mhz * + * 0: 615Mhz + * 1: 800Mhz + * 2: 888Mhz + * 3: 1000Mhz * * * To manually adjust these states, first select manual using @@ -2197,6 +2198,22 @@ static int default_attr_update(struct amdgpu_device *adev, struct amdgpu_device_ } else if (DEVICE_ATTR_IS(xgmi_plpd_policy)) { if (amdgpu_dpm_get_xgmi_plpd_mode(adev, NULL) == XGMI_PLPD_NONE) *states = ATTR_STATE_UNSUPPORTED; + } else if (DEVICE_ATTR_IS(pp_dpm_mclk_od)) { + if (amdgpu_dpm_get_mclk_od(adev) == -EOPNOTSUPP) + *states = ATTR_STATE_UNSUPPORTED; + } else if (DEVICE_ATTR_IS(pp_dpm_sclk_od)) { + if (amdgpu_dpm_get_sclk_od(adev) == -EOPNOTSUPP) + *states = ATTR_STATE_UNSUPPORTED; + } else if (DEVICE_ATTR_IS(apu_thermal_cap)) { + u32 limit; + + if (amdgpu_dpm_get_apu_thermal_limit(adev, &limit) == + -EOPNOTSUPP) + *states = ATTR_STATE_UNSUPPORTED; + } else if (DEVICE_ATTR_IS(pp_dpm_pcie)) { + if (gc_ver == IP_VERSION(9, 4, 2) || + gc_ver == IP_VERSION(9, 4, 3)) + *states = ATTR_STATE_UNSUPPORTED; } switch (gc_ver) { |