Tomi Valkeinen <tomi.valkei...@ti.com> writes:
> On 22/01/15 03:19, Mans Rullgard wrote:
>> 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.
>>
>> Signed-off-by: Mans Rullgard <m...@mansr.com>
>> ---
>> Changed in v2:
>> - Fixed wrong first/last calculation in bitcpy_rev()
>> ---
>> drivers/video/fbdev/core/syscopyarea.c | 137
>> ++++++++++++++++-----------------
>> 1 file changed, 65 insertions(+), 72 deletions(-)
>
> Thanks, queued for 3.20.
>
> This makes me wonder, though, if the sys and cfb versions could be
> somehow combined...
I would have done it by #including a common template with different
macro definitions for the memory access operations.
--
Måns Rullgård
m...@mansr.com
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