drm/radeon/dpm: add late_enable for trinity
Need to wait to enable cg and pg until after
ring tests. Also make sure interrupts are enabled
before we enable thermal interrupts.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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 @@
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);