drm/radeon/kms: add dpm support for rv6xx (v3)

[deliverable/linux.git] / drivers / gpu / drm / radeon / rs780_dpm.c

diff --git a/drivers/gpu/drm/radeon/rs780_dpm.c b/drivers/gpu/drm/radeon/rs780_dpm.c
index f594900160a0cae7b378a9a3c422c327a87346f1..a1497a6315d67e85215ba2410aee61e945d7333a 100644 (file)
--- a/drivers/gpu/drm/radeon/rs780_dpm.c
+++ b/drivers/gpu/drm/radeon/rs780_dpm.c
@@ -560,6 +560,12 @@ int rs780_dpm_enable(struct radeon_device *rdev)
        if (pi->gfx_clock_gating)
                r600_gfx_clockgating_enable(rdev, true);
 
+       if (rdev->irq.installed && (rdev->pm.int_thermal_type == THERMAL_TYPE_RV6XX)) {
+               r600_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
+               rdev->irq.dpm_thermal = true;
+               radeon_irq_set(rdev);
+       }
+
        return 0;
 }
 
@@ -574,6 +580,12 @@ void rs780_dpm_disable(struct radeon_device *rdev)
 
        if (pi->gfx_clock_gating)
                r600_gfx_clockgating_enable(rdev, false);
+
+       if (rdev->irq.installed &&
+           (rdev->pm.int_thermal_type == THERMAL_TYPE_RV6XX)) {
+               rdev->irq.dpm_thermal = false;
+               radeon_irq_set(rdev);
+       }
 }
 
 int rs780_dpm_set_power_state(struct radeon_device *rdev)