]> git.baikalelectronics.ru Git - kernel.git/commit
drm/mgag200: Pin displayed cursor BO to video memory
authorThomas Zimmermann <tzimmermann@suse.de>
Tue, 23 Jul 2019 07:54:23 +0000 (09:54 +0200)
committerThomas Zimmermann <tzimmermann@suse.de>
Wed, 24 Jul 2019 07:47:43 +0000 (09:47 +0200)
commit531a0e1dbfe21d1226ff1b7d028032642ef81798
treedaa199b1594db9f9a164da17119458aa70d62986
parent18849101316f18b54757b52548ce36ef0ddab75b
drm/mgag200: Pin displayed cursor BO to video memory

The cursor BO has to be pinned to video ram while it's being displayed.
With the current code, the BO might be pinned to system memory instead.
The patch fixes this problem.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Fixes: bbd284be8ac3 ("drm/mgag200: Rewrite cursor handling")
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190723075425.24028-2-tzimmermann@suse.de
drivers/gpu/drm/mgag200/mgag200_cursor.c