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| author | Mark Yao <mark.yao@rock-chips.com> | 2015-12-16 13:09:38 +0300 |
|---|---|---|
| committer | Mark Yao <mark.yao@rock-chips.com> | 2015-12-28 03:49:54 +0300 |
| commit | f32fad51eec51ad816cecdc3723ab443cd69b61f (patch) | |
| tree | 4379da1a36a7f0c3a7925925ba9fa7a55d1b977b /drivers/gpu/drm/rockchip/rockchip_drm_drv.c | |
| parent | ce3887ed0d996e6353d739e8139b8e5faeb726d5 (diff) | |
| download | linux-f32fad51eec51ad816cecdc3723ab443cd69b61f.tar.xz | |
drm/rockchip: support atomic asynchronous commit
If drm core requests a async commit, rockchip_drm_atomic_commit
will schedule a work task to update later.
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index 929eb30e49e5..8397d1b62ef9 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -140,6 +140,9 @@ static int rockchip_drm_load(struct drm_device *drm_dev, unsigned long flags) if (!private) return -ENOMEM; + mutex_init(&private->commit.lock); + INIT_WORK(&private->commit.work, rockchip_drm_atomic_work); + drm_dev->dev_private = private; drm_mode_config_init(drm_dev); |