drm/radeon/kms/pm: update display watermarks with power state changes

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 10ef8924799d..a137ee2f722c 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -293,6 +293,11 @@ static void radeon_pm_set_clocks(struct radeon_device *rdev)
                 }
         }
 
+        /* update display watermarks based on new power state */
+        radeon_update_bandwidth_info(rdev);
+        if (rdev->pm.active_crtc_count)
+                radeon_bandwidth_update(rdev);
+
         mutex_unlock(&rdev->cp.mutex);
 }