Re: [xorg-x11-drv-qxl] add fix for invisible cursor after resize (#1116870)

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On 07/08/2014 02:35 AM, Hans de Goede wrote:
Hi,

On 07/07/2014 06:34 PM, Marc-André Lureau wrote:
commit 4a7b1661823eb94a7458941885e5edd4cb07ec32
Author: Marc-André Lureau <marcandre.lureau@xxxxxxxxx>
Date:   Mon Jul 7 18:28:27 2014 +0200

     add fix for invisible cursor after resize (#1116870)

  ...rm-restore-cursor-after-resolution-change.patch |   45 ++++++++++++++++++++
  xorg-x11-drv-qxl.spec                              |   11 ++++-
  2 files changed, 54 insertions(+), 2 deletions(-)
---
diff --git a/0014-drm-restore-cursor-after-resolution-change.patch b/0014-drm-restore-cursor-after-resolution-change.patch
new file mode 100644
index 0000000..8f2eb06
--- /dev/null
+++ b/0014-drm-restore-cursor-after-resolution-change.patch
@@ -0,0 +1,45 @@
+From fe39d1621efec234864ad32690d9eeb10aa7444e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@xxxxxxxxx>
+Date: Wed, 2 Jul 2014 12:13:33 +0200
+Subject: [PATCH xf86-qxl] drm: restore cursor after resolution change
+
+The Spice server & qemu reset the cursor state when
+changing resolution. Although X does restore the
+cursor on framebuffer changes, it doesn't for crtc
+config. Restoring the cursor here is the simplest
+way to solve the "invisible cursor" after resolution
+change bug with DRM driver.
+
+https://bugzilla.redhat.com/show_bug.cgi?id=1030531
+---
+ src/qxl_drmmode.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/src/qxl_drmmode.c b/src/qxl_drmmode.c
+index af4b22d..f9eca5f 100644
+--- a/src/qxl_drmmode.c
++++ b/src/qxl_drmmode.c
+@@ -47,6 +47,9 @@
+
+ #include "qxl.h"
+ #include "qxl_surface.h"
++
++static void drmmode_show_cursor (xf86CrtcPtr crtc);
++
+ static void
+ drmmode_ConvertFromKMode(ScrnInfoPtr	scrn,
+ 		     drmModeModeInfo *kmode,
+@@ -248,6 +251,10 @@ done:
+ 		crtc->active = TRUE;
+ #endif
+
++        CursorPtr cursor = xf86_config->cursor;
++        if (cursor)
++            drmmode_show_cursor(crtc);
++
+ 	return ret;
+ }
+
+--
+1.9.3
+
diff --git a/xorg-x11-drv-qxl.spec b/xorg-x11-drv-qxl.spec
index 21f4960..4e8868a 100644
--- a/xorg-x11-drv-qxl.spec
+++ b/xorg-x11-drv-qxl.spec
@@ -22,7 +22,7 @@ Name:      xorg-x11-drv-qxl
Version: 0.1.1 -Release: 11%{?gver}%{?dist}
+Release:   12%{?gver}%{?dist}
  URL:       http://www.x.org
  Source0:   http://xorg.freedesktop.org/releases/individual/driver/%{tarball}-%{version}.tar.bz2
@@ -47,6 +47,9 @@ Patch11: 0001-Add-support-for-XSERVER_PLATFORM_BUS.patch
  Patch12:           0002-Fix-qxl_driver_func-to-adhere-to-the-API.patch
  Patch13:           0003-Add-support-for-server-managed-fds.patch
+Patch14: 0014-drm-restore-cursor-after-resolution-change.patch
+
+
Hmm 14 patches and not a new upstream release for 9 months, maybe it is
time for a new upstream release ?

Which spec is being patched here? I don't see that file in the git repo for xf86-video-qxl?

The parent commit to the above change is something I really would like to see make it's way into distributions ASAP (fixes repeatable xorg crash), but I didn't submit a patch for any spec file.

If an upstream release is not a possibility, can you point me to the spec you are patching? Is it Fedora? RHEL?

--
Thanks,
David Mansfield
Cobite, INC.


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