drm/qxl: reapply cursor after SetCrtc calls

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The qxl driver currently destroys and recreates the
qxl "primary" any time the first crtc is set.

A side-effect of destroying the primary is mouse state
associated with the crtc is lost, which leads to
disappearing mouse cursors on wayland sessions.

This commit changes the driver to reapply the cursor
any time SetCrtc is called. It achieves this by keeping
a reference to the cursor bo on the qxl_crtc struct.

Signed-off-by: Ray Strode <rstrode@redhat.com>
Message-id: 1473433745-11016-1-git-send-email-halfline@gmail.com

https://bugzilla.redhat.com/show_bug.cgi?id=1200901
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

...

This commit is contained in:

Ray Strode 2016-09-09 11:09:05 -04:00 • committed by Gerd Hoffmann

parent de59576293

commit 4532b241a4

2 changed files with 56 additions and 1 deletions

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56

drivers/gpu/drm/qxl/qxl_display.c

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1

drivers/gpu/drm/qxl/qxl_drv.h

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