drm/rockchip: fix some loader logo bugs
authorMark Yao <mark.yao@rock-chips.com>
Fri, 31 Mar 2017 12:15:02 +0000 (20:15 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Sat, 1 Apr 2017 10:26:31 +0000 (18:26 +0800)
commitb52e5684070a9dda73b4bef57886f700cdaab7c8
treef4fd7fb1d17dc6c449f3334e58b3a07497d7686b
parent285e2a5602ed214b53d5c84913a8275e08f1dbe9
drm/rockchip: fix some loader logo bugs

fix some bugs:
  1, If all connector failed to display, loader logo can't free.
  2, if first route failed to display, loder logo free unexpect,
     cause iommu crash.

Change-Id: I838c9fd6768a5ac48d8ce4175038b4620a95cd42
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
drivers/gpu/drm/rockchip/rockchip_drm_drv.c
drivers/gpu/drm/rockchip/rockchip_drm_drv.h
drivers/gpu/drm/rockchip/rockchip_drm_fb.c