[PATCH xf86-video-ati] Don't handle Option "SwapbuffersWait" at all with glamor

[michel@xxxxxxxxxxx (Michel Dänzer)]

From: Michel Dänzer <michel.daenzer@xxxxxxx>

It never had any effect with glamor.

Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>
---
 src/radeon_kms.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/radeon_kms.c b/src/radeon_kms.c
index 446852564..58efd6ee5 100644
--- a/src/radeon_kms.c
+++ b/src/radeon_kms.c
@@ -1801,10 +1801,12 @@ Bool RADEONPreInit_KMS(ScrnInfoPtr pScrn, int flags)
 	}
     }
 
-    info->swapBuffersWait = xf86ReturnOptValBool(info->Options,
-						 OPTION_SWAPBUFFERS_WAIT, TRUE);
-    xf86DrvMsg(pScrn->scrnIndex, X_INFO,
-	       "SwapBuffers wait for vsync: %sabled\n", info->swapBuffersWait ? "en" : "dis");
+    if (!info->use_glamor) {
+	info->swapBuffersWait = xf86ReturnOptValBool(info->Options,
+						     OPTION_SWAPBUFFERS_WAIT, TRUE);
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		   "SwapBuffers wait for vsync: %sabled\n", info->swapBuffersWait ? "en" : "dis");
+    }
 
     if (xf86ReturnOptValBool(info->Options, OPTION_DELETE_DP12, FALSE)) {
         info->drmmode.delete_dp_12_displays = TRUE;
-- 
2.11.0