Revert "drm/fb-helper: Perform damage handling in deferred-I/O helper"
authorThomas Zimmermann <tzimmermann@suse.de>
Fri, 18 Nov 2022 13:35:35 +0000 (14:35 +0100)
committerThomas Zimmermann <tzimmermann@suse.de>
Wed, 23 Nov 2022 08:11:32 +0000 (09:11 +0100)
commitb02897e56b4e1fa6445be695ce5d605bb098435c
tree96ab94da2afc2cb0fccc9fc89d187a52179fe8a7
parent1ab4de28cb1074dabf684076996d570afbe1dc4e
Revert "drm/fb-helper: Perform damage handling in deferred-I/O helper"

This reverts commit 5fc586a058babc71c82a038477581b7bfe1c6e2a.

Needed to restore the fbdev damage worker. There have been bug reports
about locking order [1] and incorrectly takens branches. [2] Restore
the damage worker until these problems have been resovled.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://intel-gfx-ci.01.org/tree/drm-tip/fi-kbl-8809g.html
Link: https://lore.kernel.org/dri-devel/20221115115819.23088-6-tzimmermann@suse.de/T/#m06eedc0a468940e4cbbd14ca026733b639bc445a
Link: https://patchwork.freedesktop.org/patch/msgid/20221118133535.9739-4-tzimmermann@suse.de
(cherry picked from commit e3ddd2d25533d1cc6f9fea421e4a5f16b60b3434)
drivers/gpu/drm/drm_fb_helper.c