diff options
Diffstat (limited to 'drivers/media/platform/chips-media/wave5/wave5-vpuapi.h')
| -rw-r--r-- | drivers/media/platform/chips-media/wave5/wave5-vpuapi.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpuapi.h b/drivers/media/platform/chips-media/wave5/wave5-vpuapi.h index 45615c15beca..c64135769869 100644 --- a/drivers/media/platform/chips-media/wave5/wave5-vpuapi.h +++ b/drivers/media/platform/chips-media/wave5/wave5-vpuapi.h @@ -8,6 +8,7 @@ #ifndef VPUAPI_H_INCLUDED #define VPUAPI_H_INCLUDED +#include <linux/kfifo.h> #include <linux/idr.h> #include <linux/genalloc.h> #include <media/v4l2-device.h> @@ -747,6 +748,7 @@ struct vpu_device { struct video_device *video_dev_enc; struct mutex dev_lock; /* lock for the src, dst v4l2 queues */ struct mutex hw_lock; /* lock hw configurations */ + struct mutex irq_lock; int irq; enum product_id product; struct vpu_attr attr; @@ -764,7 +766,10 @@ struct vpu_device { struct kthread_worker *worker; int vpu_poll_interval; int num_clks; + struct task_struct *irq_thread; + struct semaphore irq_sem; /* signal to irq_thread when interrupt happens*/ struct reset_control *resets; + spinlock_t irq_spinlock; /* protect instances list */ }; struct vpu_instance; @@ -788,6 +793,7 @@ struct vpu_instance { enum v4l2_ycbcr_encoding ycbcr_enc; enum v4l2_quantization quantization; + struct kfifo irq_status; enum vpu_instance_state state; enum vpu_instance_type type; const struct vpu_instance_ops *ops; @@ -812,6 +818,12 @@ struct vpu_instance { bool cbcr_interleave; bool nv21; bool eos; + bool sent_eos; /* check if EOS is sent to application */ + bool retry; /* retry to feed bitstream if failure reason is WAVE5_SYSERR_QUEUEING_FAIL*/ + int queuing_num; /* count of bitstream queued */ + struct mutex feed_lock; /* lock for feeding bitstream buffers */ + bool queuing_fail; /* if there is the queuing failure */ + bool empty_queue; struct vpu_buf bitstream_vbuf; dma_addr_t last_rd_ptr; size_t remaining_consumed_bytes; |