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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/media/platform/amphion/vpu_v4l2.c vpu_is_source_empty() -> vpu_get_buffer_state()

Type Parameter Key Value
PARAM_VALUE 0 vbuf 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inst->lock

drivers/media/platform/amphion/vpu_v4l2.c vpu_next_src_buf() -> vpu_get_buffer_state()

Type Parameter Key Value
PARAM_VALUE 0 vbuf 4096-ptr_max
BUF_SIZE 0 vbuf 1168
DATA_SOURCE 0 vbuf r v4l2_m2m_next_src_buf
LOCK2 &inst->lock
LOCK2 &pool->lock
TYPE_LOCK (struct vpu_inst)->lock

drivers/media/platform/amphion/vpu_v4l2.c vpu_process_capture_buffer() -> vpu_get_buffer_state()

Type Parameter Key Value
PARAM_VALUE 0 vbuf 4096-ptr_max
BUF_SIZE 0 vbuf 1168
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inst->lock
HALF_LOCKED2 &pool->lock

drivers/media/platform/amphion/vpu_v4l2.c vpu_process_output_buffer() -> vpu_get_buffer_state()

Type Parameter Key Value
PARAM_VALUE 0 vbuf 4096-ptr_max
BUF_SIZE 0 vbuf 1168
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inst->lock
HALF_LOCKED2 &pool->lock

drivers/media/platform/amphion/vpu_v4l2.c vpu_skip_frame() -> vpu_get_buffer_state()

Type Parameter Key Value
PARAM_VALUE 0 vbuf 4096-ptr_max
BUF_SIZE 0 vbuf 1168
DATA_SOURCE 0 vbuf r v4l2_m2m_src_buf_remove
LOCK2 &inst->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct vpu_inst)->lock

drivers/media/platform/amphion/vpu_v4l2.c vpu_skip_frame() -> vpu_get_buffer_state()

Type Parameter Key Value
PARAM_VALUE 0 vbuf 4096-ptr_max
BUF_SIZE 0 vbuf 1168
DATA_SOURCE 0 vbuf r v4l2_m2m_src_buf_remove
LOCK2 &inst->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct vpu_inst)->lock

drivers/media/platform/amphion/vdec.c vdec_buf_done() -> vpu_get_buffer_state()

Type Parameter Key Value
PARAM_VALUE 0 vbuf 1-u64max
BUF_SIZE 0 vbuf 1168
HALF_LOCKED2 &pool->lock

drivers/media/platform/amphion/vdec.c vdec_frame_decoded() -> vpu_get_buffer_state()

Type Parameter Key Value
PARAM_VALUE 0 vbuf 1-u64max
BUF_SIZE 0 vbuf 1168
LOCK2 &inst->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct vpu_inst)->lock

drivers/media/platform/amphion/vpu_dbg.c vpu_dbg_instance() -> vpu_get_buffer_state()

Type Parameter Key Value
PARAM_VALUE 0 vbuf 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &s->lock
TYPE_LOCK (struct seq_file)->lock

drivers/media/platform/amphion/vpu_dbg.c vpu_dbg_instance() -> vpu_get_buffer_state()

Type Parameter Key Value
PARAM_VALUE 0 vbuf 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &s->lock
TYPE_LOCK (struct seq_file)->lock