Thread (1 message) 1 message, 1 author, 2015-01-22

Re: [PATCH] video: fbdev: fix sys_copyarea

From: Måns Rullgård <hidden>
Date: 2015-01-22 01:19:03
Also in: lkml

Possibly related (same subject, not in this thread)

Mans Rullgard [off-list ref] writes:
The sys_copyarea() function performs the same operation as
cfb_copyarea() but using normal memory access instead of I/O
accessors.  Since the introduction of sys_copyarea(), there
have been two fixes to cfb_copyarea():

- 00a9d699 ("framebuffer: fix cfb_copyarea")
- 5b789da8 ("framebuffer: fix screen corruption when copying")

This patch incorporates the fixes into sys_copyarea() as well.
Scratch that, this patch is broken.  Correct patch coming soon.

-- 
Måns Rullgård
mans@mansr.com
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