Attachment 68970 Details for Bug 55260 – Disable RandR hotplug events with Xinerama

[patch] Disable RandR hotplug events with Xinerama

0001-sna-Disable-RandR-hotplug-events-if-Xinerama-is-enab.patch (text/plain), 1.26 KB, created by Chris Wilson on 2012-10-23 22:49:34 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Chris Wilson

Created: 2012-10-23 22:49:34 UTC

Size: 1.26 KB

patch

obsolete

>From b451c98c4fb52fabd46dc181bddb67a415634d7c Mon Sep 17 00:00:00 2001
>From: Chris Wilson <chris@chris-wilson.co.uk>
>Date: Tue, 23 Oct 2012 23:43:50 +0100
>Subject: [PATCH] sna: Disable RandR hotplug events if Xinerama is enabled
>
>Since RandR itself is disabled if Xinerama is enabled, for example with
>ZaphodHeads, calling RRGetInfo() upon a hotplug event generates an
>assertion.
>
>Reported-by: Stephen Liang <inteldriver@angrywalls.com>
>Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55260
>Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
>---
> src/sna/sna_driver.c |    6 ++++++
> 1 file changed, 6 insertions(+)
>
>diff --git a/src/sna/sna_driver.c b/src/sna/sna_driver.c
>index 4a3bd04..0acd93b 100644
>--- a/src/sna/sna_driver.c
>+++ b/src/sna/sna_driver.c
>@@ -51,6 +51,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
> #include <mi.h>
> #include <micmap.h>
> #include <mipict.h>
>+#include <extinit.h>
> 
> #include "compiler.h"
> #include "sna.h"
>@@ -639,6 +640,11 @@ sna_uevent_init(ScrnInfoPtr scrn)
> 
> 	DBG(("%s\n", __FUNCTION__));
> 
>+#ifdef PANORAMIX
>+	if (!noPanoramiXExtension)
>+		return;
>+#endif
>+
> 	if (!xf86GetOptValBool(sna->Options, OPTION_HOTPLUG, &hotplug))
> 		from = X_DEFAULT, hotplug = TRUE;
> 	xf86DrvMsg(scrn->scrnIndex, from, "hotplug detection: \"%s\"\n",
>-- 
>1.7.10.4
>

Actions: View | Splinter Review

Attachments on bug 55260: 67596 | 67632 | 67698 | 68919 | 68920 | 68940 | 68941 | 68953 | 68966 | 68970 | 68971

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.