drm/radeon/dpm/trinity: properly catch errors in dpm setup (c3efac0d) · Commits · 戴 / test

drivers/gpu/drm/radeon/trinity_dpm.c

+6 −1

Original line number	Diff line number	Diff line
		@@ -1062,6 +1062,7 @@ static void trinity_update_requested_ps(struct radeon_device *rdev,
		int trinity_dpm_enable(struct radeon_device *rdev)
		{
		struct trinity_power_info *pi = trinity_get_pi(rdev);
		int ret;

		trinity_acquire_mutex(rdev);

		@@ -1085,7 +1086,11 @@ int trinity_dpm_enable(struct radeon_device *rdev)

		if (rdev->irq.installed &&
		r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
		trinity_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
		ret = trinity_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
		if (ret) {
		trinity_release_mutex(rdev);
		return ret;
		}
		rdev->irq.dpm_thermal = true;
		radeon_irq_set(rdev);
		}