File U_15-Fix-build-against-xserver-1.13.patch of Package xf86-video-ati

From: Michel Dänzer <michel.daenzer@amd.com>
Date: Fri Aug 26 18:09:03 2016 +0900
Subject: [PATCH 15/20]Fix build against xserver < 1.13
Patch-mainline: Upstream
Git-repo: git://anongit.freedesktop.org/xorg/driver/xf86-video-ati
Git-commit: a92c27484703abc7c410b6ae0e4b8d1efbbb8e6f
References: bsc#990066
Signed-off-by: Max Staudt <mstaudt@suse.de>

pScreen->isGPU was only introduced in 1.13.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97490
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 src/drmmode_display.c | 5 ++++-
 src/radeon_kms.c      | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index 383c8a0..1fcd7c3 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -795,7 +795,10 @@ drmmode_set_mode_major(xf86CrtcPtr crtc, DisplayModePtr mode,

 			drmmode_crtc_scanout_destroy(drmmode, &drmmode_crtc->scanout[0]);
 			drmmode_crtc_scanout_destroy(drmmode, &drmmode_crtc->scanout[1]);
-		} else if (!pScreen->isGPU &&
+		} else if (
+#ifdef RADEON_PIXMAP_SHARING
+			!pScreen->isGPU &&
+#endif
 			   (info->tear_free ||
 #if XF86_CRTC_VERSION >= 4
 			    crtc->driverIsPerformingTransform ||
diff --git a/src/radeon_kms.c b/src/radeon_kms.c
index c10fb42..51f320c 100644
--- a/src/radeon_kms.c
+++ b/src/radeon_kms.c
@@ -842,7 +842,10 @@ static void RADEONBlockHandler_KMS(BLOCKHANDLER_ARGS_DECL)
     (*pScreen->BlockHandler) (BLOCKHANDLER_ARGS);
     pScreen->BlockHandler = RADEONBlockHandler_KMS;

-    if (!pScreen->isGPU) {
+#ifdef RADEON_PIXMAP_SHARING
+    if (!pScreen->isGPU)
+#endif
+    {
 	for (c = 0; c < xf86_config->num_crtc; c++) {
 	    if (info->tear_free)
 		radeon_scanout_flip(pScreen, info, xf86_config->crtc[c]);