Searched refs:vpu_mutex (Results 1 - 3 of 3) sorted by relevance

/linux-master/drivers/media/platform/mediatek/vpu/
H A Dmtk_vpu.c194 * @vpu_mutex: protect mtk_vpu (except recv_buf) and ensure only
221 struct mutex vpu_mutex; /* for protecting vpu data data structure */ member in struct:mtk_vpu
245 mutex_lock(&vpu->vpu_mutex);
250 mutex_unlock(&vpu->vpu_mutex);
263 mutex_lock(&vpu->vpu_mutex);
268 mutex_unlock(&vpu->vpu_mutex);
339 mutex_lock(&vpu->vpu_mutex);
360 mutex_unlock(&vpu->vpu_mutex);
377 mutex_unlock(&vpu->vpu_mutex);
398 mutex_lock(&vpu->vpu_mutex);
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/linux-master/drivers/media/platform/verisilicon/
H A Dhantro_drv.c223 src_vq->lock = &ctx->dev->vpu_mutex;
249 dst_vq->lock = &ctx->dev->vpu_mutex;
903 vfd->lock = &vpu->vpu_mutex;
1008 mutex_init(&vpu->vpu_mutex);
H A Dhantro.h189 * @vpu_mutex: Mutex to synchronize V4L2 calls.
210 struct mutex vpu_mutex; /* video_device lock */ member in struct:hantro_dev

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