drm/radeon/dpm: add late_enable for rs780/rs880/rv6xx

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/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c
index 5513d8f..12e35dd 100644 (file)
--- a/drivers/gpu/drm/radeon/r600_dpm.c
+++ b/drivers/gpu/drm/radeon/r600_dpm.c
@@ -777,6 +777,22 @@ bool r600_is_internal_thermal_sensor(enum radeon_int_thermal_type sensor)
        }
 }
 
+int r600_dpm_late_enable(struct radeon_device *rdev)
+{
+       int ret;
+
+       if (rdev->irq.installed &&
+           r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
+               ret = r600_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
+               if (ret)
+                       return ret;
+               rdev->irq.dpm_thermal = true;
+               radeon_irq_set(rdev);
+       }
+
+       return 0;
+}
+
 union power_info {
        struct _ATOM_POWERPLAY_INFO info;
        struct _ATOM_POWERPLAY_INFO_V2 info_2;

diff --cc drivers/gpu/drm/radeon/radeon_asic.c
Simple merge

diff --cc drivers/gpu/drm/radeon/radeon_asic.h
Simple merge