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(parent: 3df3989) | patch
drm/rockchip: vop: add vop enable/disable mutex lock
authorFinley Xiao <finley.xiao@rock-chips.com>
Tue, 9 May 2017 13:31:31 +0000 (21:31 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Thu, 11 May 2017 06:47:09 +0000 (14:47 +0800)
commit30d22f86ef8d8821a13c77de5ba061a591d1423b
tree5ef27fdbc26f3cff9ba09be709bed9e3f4167f68tree | snapshot
parent3df3989b1aeefbbfca6a77e1ceaf812dcbdf3c6fcommit | diff
drm/rockchip: vop: add vop enable/disable mutex lock

It may disable vop_crtc when waiting for line flag, in this case,
we would not get line flag any more. So the lock should be added
to prevent rockchip_wait_line_flag() from vop_crtc_disable();

Change-Id: I312fd46e64006bf69e3c57f54513230b90866e21
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
drivers/gpu/drm/rockchip/rockchip_drm_vop.c diff | blob | history
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