File n_RandR-Disable-rotation-for-GPU-screens.patch of Package xorg-x11-server.4594

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File n_RandR-Disable-rotation-for-GPU-screens.patch of Package xorg-x11-server.4594

From: Egbert Eich <eich@suse.de>
Date: Wed Jan 20 19:21:59 2016 +0100
Subject: [PATCH]RandR: Disable rotation for GPU screens
Patch-mainline: never

References: boo#962295
Signed-off-by: Egbert Eich <eich@suse.com>

This is a temporary hack to keep the Xserver from crashing.

Signed-off-by: Egbert Eich <eich@suse.de>
---
 hw/xfree86/modes/xf86Crtc.c   | 2 +-
 hw/xfree86/modes/xf86Rotate.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c
index b70d089..25b445b 100644
--- a/hw/xfree86/modes/xf86Crtc.c
+++ b/hw/xfree86/modes/xf86Crtc.c
@@ -778,7 +778,7 @@ xf86CrtcScreenInit(ScreenPtr screen)
         if (!crtc->funcs->shadow_allocate || !crtc->funcs->shadow_create)
             break;
     }
-    if (c == config->num_crtc) {
+    if (c == config->num_crtc && !screen->isGPU) {
         xf86RandR12SetRotations(screen, RR_Rotate_0 | RR_Rotate_90 |
                                 RR_Rotate_180 | RR_Rotate_270 |
                                 RR_Reflect_X | RR_Reflect_Y);
diff --git a/hw/xfree86/modes/xf86Rotate.c b/hw/xfree86/modes/xf86Rotate.c
index 9c00a44..0334253 100644
--- a/hw/xfree86/modes/xf86Rotate.c
+++ b/hw/xfree86/modes/xf86Rotate.c
@@ -366,6 +366,9 @@ xf86CrtcRotate(xf86CrtcPtr crtc)
     RRTransformPtr transform = NULL;
     Bool damage = FALSE;
 
+    if (pScreen->isGPU)
+        return FALSE;
+
     if (crtc->transformPresent)
         transform = &crtc->transform;

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File n_RandR-Disable-rotation-for-GPU-screens.patch of Package xorg-x11-server.4594

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