commit 11ef3f1f8780b64425a4cadbf42a46aa2e36895f
author Alex Deucher <alexander.deucher@amd.com> Fri Jan 20 14:47:43 2012 -0500
committer Dave Airlie <airlied@redhat.com> Mon Jan 23 11:03:26 2012 +0000
tree e02b2085e77961ab0fdf9dda03efcd902355af12
parent 44517c44496062180a6376cc704b33129441ce60

drm/radeon/kms: add some missing semaphore init

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/radeon/evergreen.c

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 636660f..ae09fe8 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1455,6 +1455,7 @@
 #endif
 	WREG32(CP_RB_CNTL, tmp);
 	WREG32(CP_SEM_WAIT_TIMER, 0x0);
+	WREG32(CP_SEM_INCOMPLETE_TIMER_CNTL, 0x0);
 
 	/* Set the write pointer delay */
 	WREG32(CP_RB_WPTR_DELAY, 0);