X-Git-Url: https://bbs.cooldavid.org/git/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fradeon%2Frs690.c;h=64b94a815a6dd736a6907615fc82185f25978d0d;hb=0888e883ea5ff8fac27e813256d6c1eaede5a234;hp=bcc33195ebc2a2e9d2f4e441ed7e88632b5d04bb;hpb=1bf7dbfde8fe7ddaa8e2e1b4e0fc41a9fc6aa7a5;p=net-next-2.6.git

diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
index bcc33195ebc..64b94a815a6 100644
--- a/drivers/gpu/drm/radeon/rs690.c
+++ b/drivers/gpu/drm/radeon/rs690.c
@@ -228,10 +228,6 @@ void rs690_crtc_bandwidth_compute(struct radeon_device *rdev,
 	fixed20_12 a, b, c;
 	fixed20_12 pclk, request_fifo_depth, tolerable_latency, estimated_width;
 	fixed20_12 consumption_time, line_time, chunk_time, read_delay_latency;
-	/* FIXME: detect IGP with sideport memory, i don't think there is any
-	 * such product available
-	 */
-	bool sideport = false;
 
 	if (!crtc->base.enabled) {
 		/* FIXME: wouldn't it better to set priority mark to maximum */
@@ -300,7 +296,7 @@ void rs690_crtc_bandwidth_compute(struct radeon_device *rdev,
 
 	/* Maximun bandwidth is the minimun bandwidth of all component */
 	rdev->pm.max_bandwidth = rdev->pm.core_bandwidth;
-	if (sideport) {
+	if (rdev->mc.igp_sideport_enabled) {
 		if (rdev->pm.max_bandwidth.full > rdev->pm.sideport_bandwidth.full &&
 			rdev->pm.sideport_bandwidth.full)
 			rdev->pm.max_bandwidth = rdev->pm.sideport_bandwidth;