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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2019-07-23 09:54:25 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2019-07-24 09:48:30 +0200 |
| commit | a9c342ab77ab6e8ab662105335ae1e44e01271d4 (patch) | |
| tree | 401f3567856ae264d660ebae8f1e21e1e064d708 /drivers/target | |
| parent | cf578c8c8e0b1fcd7c7de649effaf2c7625433c5 (diff) | |
| download | lwn-a9c342ab77ab6e8ab662105335ae1e44e01271d4.tar.gz lwn-a9c342ab77ab6e8ab662105335ae1e44e01271d4.zip | |
drm/mgag200: Don't unpin the current cursor image's buffer.
Currently the displayed cursor buffer might be evicted from video memory.
Not unpinning the BO fixes this problem. At this point, pixels_current
also references the BO and it will be unpinned during the next cursor
update.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Fixes: 94dc57b10399 ("drm/mgag200: Rewrite cursor handling")
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190723075425.24028-4-tzimmermann@suse.de
Diffstat (limited to 'drivers/target')
0 files changed, 0 insertions, 0 deletions