tree 11e194b8c338a01525c7d926e6ee0400b1dca255
parent db56176025cee5e242dfeed5f4e304d095d29fa3
author Mark Yao <mark.yao@rock-chips.com> 1435313245 +0800
committer Mark Yao <mark.yao@rock-chips.com> 1440569785 +0800

drm/rockchip: vop: Fix virtual stride calculation

vir_stride need number words of the virtual width, and fb->pitches
save bytes_per_pixel, so just div 4 switch to stride.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>