diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/trinity_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/trinity_dpm.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/trinity_dpm.c b/drivers/gpu/drm/radeon/trinity_dpm.c index d700698..ee0ce0a 100644 --- a/drivers/gpu/drm/radeon/trinity_dpm.c +++ b/drivers/gpu/drm/radeon/trinity_dpm.c @@ -1121,6 +1121,28 @@ int trinity_dpm_enable(struct radeon_device *rdev) return 0; } +int trinity_dpm_late_enable(struct radeon_device *rdev) +{ + int ret; + + trinity_acquire_mutex(rdev); + trinity_enable_clock_power_gating(rdev); + + if (rdev->irq.installed && + r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { + 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); + } + trinity_release_mutex(rdev); + + return 0; +} + void trinity_dpm_disable(struct radeon_device *rdev) { trinity_acquire_mutex(rdev); |
