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05 April 2024, 19:05:47 UTC
Revision b253c3026c29d4231099d3cf8d984d25787793af authored by Dexuan Cui on 16 September 2021, 19:36:44 UTC, committed by Dave Airlie on 15 October 2021, 05:04:44 UTC 
drm/hyperv: Fix double mouse pointers
 
Hyper-V supports a hardware cursor feature. It is not used by Linux VM,
but the Hyper-V host still draws a point as an extra mouse pointer,
which is unwanted, especially when Xorg is running.

The hyperv_fb driver uses synthvid_send_ptr() to hide the unwanted pointer.
When the hyperv_drm driver was developed, the function synthvid_send_ptr()
was not copied from the hyperv_fb driver. Fix the issue by adding the
function into hyperv_drm.

Fixes: 76c56a5affeb ("drm/hyperv: Add DRM driver for hyperv synthetic video device")
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: Deepak Rawat <drawat.floss@gmail.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20210916193644.45650-1-decui@microsoft.com
Signed-off-by: Dave Airlie <airlied@redhat.com>
1 parent b693e42
History
Tip revision: b253c3026c29d4231099d3cf8d984d25787793af authored by Dexuan Cui on 16 September 2021, 19:36:44 UTC
drm/hyperv: Fix double mouse pointers
Tip revision: b253c30
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