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Commit 033a37df authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon/dpm: only print dpm debugging messages when radeon_dpm=1 



Avoids spamming the system log for chips where dpm is enabled by
default, but prints then messages when users force it on for other
asics.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 846ae41a

drivers/gpu/drm/radeon/radeon_pm.c

+8 −6
Original line number Diff line number Diff line
@@ -881,11 +881,12 @@ static void radeon_dpm_change_power_state_locked(struct radeon_device *rdev) 
		}

	}



	if (radeon_dpm == 1) {

		printk("switching from power state:\n");

		radeon_dpm_print_power_state(rdev, rdev->pm.dpm.current_ps);

		printk("switching to power state:\n");

		radeon_dpm_print_power_state(rdev, rdev->pm.dpm.requested_ps);



	}

	mutex_lock(&rdev->ddev->struct_mutex);

	down_write(&rdev->pm.mclk_lock);

	mutex_lock(&rdev->ring_lock);
@@ -1176,6 +1177,7 @@ static int radeon_pm_init_dpm(struct radeon_device *rdev) 
	mutex_lock(&rdev->pm.mutex);

	radeon_dpm_init(rdev);

	rdev->pm.dpm.current_ps = rdev->pm.dpm.requested_ps = rdev->pm.dpm.boot_ps;

	if (radeon_dpm == 1)

		radeon_dpm_print_power_states(rdev);

	radeon_dpm_setup_asic(rdev);

	ret = radeon_dpm_enable(rdev);