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(parent: 001b40e) | patch
drm/fb-helper: Allocate shadow buffer of surface height
authorThomas Zimmermann <tzimmermann@suse.de>
Wed, 10 Nov 2021 10:36:59 +0000 (11:36 +0100)
committerThomas Zimmermann <tzimmermann@suse.de>
Thu, 11 Nov 2021 11:06:58 +0000 (12:06 +0100)
commit4df0bb59e875cd0c3bc49710f5149bf193dc9e4e
tree122dd4e8a36fef35a0bbf08bc43c229e48894c31tree | snapshot
parent001b40eae45fa3f576f6ff55e9e66ce4454671e5commit | diff
drm/fb-helper: Allocate shadow buffer of surface height

Allocating a shadow buffer of the height of the buffer object does
not support fbdev overallocation. Use surface height instead.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211110103702.374-7-tzimmermann@suse.de
drivers/gpu/drm/drm_fb_helper.c diff | blob | history
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