+static ssize_t amdgpu_get_pp_dpm_socclk(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct drm_device *ddev = dev_get_drvdata(dev);
+ struct amdgpu_device *adev = ddev->dev_private;
+
+ if (is_support_sw_smu(adev))
+ return smu_print_clk_levels(&adev->smu, PP_SOCCLK, buf);
+ else if (adev->powerplay.pp_funcs->print_clock_levels)
+ return amdgpu_dpm_print_clock_levels(adev, PP_SOCCLK, buf);
+ else
+ return snprintf(buf, PAGE_SIZE, "\n");
+}
+
+static ssize_t amdgpu_set_pp_dpm_socclk(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ struct drm_device *ddev = dev_get_drvdata(dev);
+ struct amdgpu_device *adev = ddev->dev_private;
+ int ret;
+ uint32_t mask = 0;
+
+ ret = amdgpu_read_mask(buf, count, &mask);
+ if (ret)
+ return ret;
+
+ if (is_support_sw_smu(adev))
+ ret = smu_force_clk_levels(&adev->smu, PP_SOCCLK, mask);
+ else if (adev->powerplay.pp_funcs->force_clock_level)
+ ret = amdgpu_dpm_force_clock_level(adev, PP_SOCCLK, mask);
+
+ if (ret)
+ return -EINVAL;
+
+ return count;
+}
+
+static ssize_t amdgpu_get_pp_dpm_fclk(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct drm_device *ddev = dev_get_drvdata(dev);
+ struct amdgpu_device *adev = ddev->dev_private;
+
+ if (is_support_sw_smu(adev))
+ return smu_print_clk_levels(&adev->smu, PP_FCLK, buf);
+ else if (adev->powerplay.pp_funcs->print_clock_levels)
+ return amdgpu_dpm_print_clock_levels(adev, PP_FCLK, buf);
+ else
+ return snprintf(buf, PAGE_SIZE, "\n");
+}
+
+static ssize_t amdgpu_set_pp_dpm_fclk(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ struct drm_device *ddev = dev_get_drvdata(dev);
+ struct amdgpu_device *adev = ddev->dev_private;
+ int ret;
+ uint32_t mask = 0;
+
+ ret = amdgpu_read_mask(buf, count, &mask);
+ if (ret)
+ return ret;
+
+ if (is_support_sw_smu(adev))
+ ret = smu_force_clk_levels(&adev->smu, PP_FCLK, mask);
+ else if (adev->powerplay.pp_funcs->force_clock_level)
+ ret = amdgpu_dpm_force_clock_level(adev, PP_FCLK, mask);
+
+ if (ret)
+ return -EINVAL;
+
+ return count;
+}
+
+static ssize_t amdgpu_get_pp_dpm_dcefclk(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct drm_device *ddev = dev_get_drvdata(dev);
+ struct amdgpu_device *adev = ddev->dev_private;
+
+ if (is_support_sw_smu(adev))
+ return smu_print_clk_levels(&adev->smu, PP_DCEFCLK, buf);
+ else if (adev->powerplay.pp_funcs->print_clock_levels)
+ return amdgpu_dpm_print_clock_levels(adev, PP_DCEFCLK, buf);
+ else
+ return snprintf(buf, PAGE_SIZE, "\n");
+}
+
+static ssize_t amdgpu_set_pp_dpm_dcefclk(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ struct drm_device *ddev = dev_get_drvdata(dev);
+ struct amdgpu_device *adev = ddev->dev_private;
+ int ret;
+ uint32_t mask = 0;
+
+ ret = amdgpu_read_mask(buf, count, &mask);
+ if (ret)
+ return ret;
+
+ if (is_support_sw_smu(adev))
+ ret = smu_force_clk_levels(&adev->smu, PP_DCEFCLK, mask);
+ else if (adev->powerplay.pp_funcs->force_clock_level)
+ ret = amdgpu_dpm_force_clock_level(adev, PP_DCEFCLK, mask);
+
+ if (ret)
+ return -EINVAL;
+
+ return count;
+}
+