diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-10-23 18:35:43 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-11-01 12:43:21 -0400 |
| commit | 033a37df15182fd3effeaea166fcd28de5df5e70 (patch) | |
| tree | 40f87453a8e64abbb4ef6d64f783c8523960d259 /drivers/gpu/drm | |
| parent | 846ae41ae99d314bf2a02784152208a6ddf7eddc (diff) | |
| download | talos-op-linux-033a37df15182fd3effeaea166fcd28de5df5e70.tar.gz talos-op-linux-033a37df15182fd3effeaea166fcd28de5df5e70.zip | |
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: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_pm.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index ac07ad1d4f8c..cdeb3f8a2a30 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -881,11 +881,12 @@ static void radeon_dpm_change_power_state_locked(struct radeon_device *rdev) } } - 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); - + 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); @@ -1176,7 +1177,8 @@ 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; - radeon_dpm_print_power_states(rdev); + if (radeon_dpm == 1) + radeon_dpm_print_power_states(rdev); radeon_dpm_setup_asic(rdev); ret = radeon_dpm_enable(rdev); mutex_unlock(&rdev->pm.mutex); |
