11 Sep
2015
11 Sep
'15
1:28 p.m.
On Sun, Sep 06, 2015 at 09:13:06AM +0800, Shawn Lin wrote:
From: Addy Ke addy.ke@rock-chips.com
Generic dma controller on Rockchips' platform cannot support DMAFLUSHP instruction which make dma to flush the req of non-aligned or non-multiple of what we need. That will cause an unrecoverable dma bus error. The saftest way is to set dma max burst to 1.
Acked-by: Mark Brown broonie@kernel.org