From: Alex Deucher <alexdeucher@gmail.com>
Date: Mon, 22 Mar 2010 17:34:22 +0000 (-0400)
Subject: drm/radeon/kms/pm: update display watermarks with power state changes
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c00f53be5ec70038d7a34f64872df51dabfc5a5b;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

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>
---

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);
 }