diff options
| author | Ray Strode <rstrode@redhat.com> | 2017-11-28 00:50:10 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2017-12-08 06:37:02 +0300 |
| commit | 9428088c90b6f7d5edd2a1b0d742c75339b36f6e (patch) | |
| tree | 9f5823f5eb5093c064a1d9ffb577cffcf4ff7e87 /drivers/gpu/drm/qxl/qxl_drv.h | |
| parent | 16c6db3688734b27487a42d0c2a1062d0b2bad03 (diff) | |
| download | linux-9428088c90b6f7d5edd2a1b0d742c75339b36f6e.tar.xz | |
drm/qxl: reapply cursor after resetting primary
QXL associates mouse state with its primary plane.
Destroying a primary plane and putting a new one in place has the side
effect of destroying the cursor as well.
This commit changes the driver to reapply the cursor any time a new
primary is created. It achieves this by keeping a reference to the
cursor bo on the qxl_crtc struct.
This fix is very similar to
commit 4532b241a4b7 ("drm/qxl: reapply cursor after SetCrtc calls")
which got implicitly reverted as part of implementing the atomic
modeset feature.
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Dave Airlie <airlied@redhat.com>
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1512097
Fixes: 1277eed5fecb ("drm: qxl: Atomic phase 1: convert cursor to universal plane")
Cc: stable@vger.kernel.org
Signed-off-by: Ray Strode <rstrode@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_drv.h')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 08752c0ffb35..00a1a66b052a 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -111,6 +111,8 @@ struct qxl_bo_list { struct qxl_crtc { struct drm_crtc base; int index; + + struct qxl_bo *cursor_bo; }; struct qxl_output { |