rk fb: support fb mmap if switch the fb-win map when iommu is enable
authorzwl <zwl@rockchips.com>
Fri, 26 Sep 2014 06:42:25 +0000 (14:42 +0800)
committerzwl <zwl@rockchips.com>
Fri, 26 Sep 2014 06:42:37 +0000 (14:42 +0800)
commitac8ca225b6d4873d677590e37234064ba8150c9c
tree683606a4200ac107a8f8957eac176c2752e38527
parent8c58cb2ba04264690b84f00f5043cc7e2a5539a5
rk fb: support fb mmap if switch the fb-win map when iommu is enable
drivers/video/rockchip/rk_fb.c