drm/msm: change to uninterruptible wait in atomic commit
authorWentao Xu <wentaox@codeaurora.org>
Mon, 22 Jun 2015 15:53:42 +0000 (11:53 -0400)
committerRob Clark <robdclark@gmail.com>
Wed, 29 Jul 2015 20:38:24 +0000 (16:38 -0400)
commit99fc1bc48f352185f1711795f0829bbf503c0712
tree02ed43f3ef3496397c7a682792bf1b23e257f6dd
parenta1c3e3e01ee301de6a13e696ef8775f40ca339ac
drm/msm: change to uninterruptible wait in atomic commit

The atomic commit cannot easily undo and return an error once the
state is swapped. Change to uninterruptible wait, and ignore the
timeout error.

Signed-off-by: Wentao Xu <wentaox@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
drivers/gpu/drm/msm/msm_atomic.c
drivers/gpu/drm/msm/msm_drv.c
drivers/gpu/drm/msm/msm_drv.h
drivers/gpu/drm/msm/msm_gem.c