Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/platform/intel/pxa_camera.c pxa_camera_check_link_miss() -> pxa_camera_start_capture()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pcdev | 4096-ptr_max |
| PARAM_VALUE | 0 | pcdev->active | 4096-ptr_max |
| PARAM_VALUE | 0 | pcdev->active->active_dma | 0 |
| PARAM_VALUE | 0 | pcdev->active->queue.next | 4096-ptr_max |
| PARAM_VALUE | 0 | pcdev->active->queue.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | pcdev->active->queue.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | pcdev->active->queue.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | pcdev->active->queue.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | pcdev->active->queue.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | pcdev->active->vbuf.vb2_buf.state | 0-3,5-u32max |
| PARAM_VALUE | 0 | pcdev->dma_chans | 4096-ptr_max |
| BUF_SIZE | 0 | pcdev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | pcdev | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | pcdev | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | pcdev | unit_byte |
| LOCK2 | flags | ||
| LOCK2 | 0 | &pcdev->lock | |
| HALF_LOCKED2 | &bdma_chan->lock | ||
| HALF_LOCKED2 | &ioat_chan->cleanup_lock | ||
| HALF_LOCKED2 | &mv_chan->lock | ||
| HALF_LOCKED2 | &pd_chan->lock | ||
| HALF_LOCKED2 | &plxdev->ring_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &swdma_chan->complete_lock | ||
| HALF_LOCKED2 | &td_chan->lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct pxa_camera_dev)->lock |
drivers/media/platform/intel/pxa_camera.c pxa_camera_dma_irq() -> pxa_camera_start_capture()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pcdev | 4096-ptr_max |
| PARAM_VALUE | 0 | pcdev->active | 0 |
| PARAM_VALUE | 0 | pcdev->dma_chans | 4096-ptr_max |
| BUF_SIZE | 0 | pcdev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | pcdev | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | pcdev->channels | 1 |
| CAPPED_DATA | 0 | &pcdev->capture | 1 |
| DATA_SOURCE | 0 | pcdev | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | pcdev | unit_byte |
| LOCK2 | flags | ||
| LOCK2 | 0 | &pcdev->lock | |
| HALF_LOCKED2 | &bdma_chan->lock | ||
| HALF_LOCKED2 | &ioat_chan->cleanup_lock | ||
| HALF_LOCKED2 | &mv_chan->lock | ||
| HALF_LOCKED2 | &pd_chan->lock | ||
| HALF_LOCKED2 | &plxdev->ring_lock | ||
| HALF_LOCKED2 | &swdma_chan->complete_lock | ||
| HALF_LOCKED2 | &td_chan->lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct pxa_camera_dev)->lock |
drivers/media/platform/intel/pxa_camera.c pxa_camera_resume() -> pxa_camera_start_capture()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pcdev | 4096-ptr_max |
| PARAM_VALUE | 0 | pcdev->active | 1-u64max |
| PARAM_VALUE | 0 | pcdev->save_cicr | 4096-ptr_max |
| PARAM_VALUE | 0 | pcdev->sensor | 0,4096-ptr_max |
| BUF_SIZE | 0 | pcdev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | pcdev | s32min-(-2),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | pcdev | unit_byte |
drivers/media/platform/intel/pxa_camera.c pxac_vb2_start_streaming() -> pxa_camera_start_capture()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pcdev | 4096-ptr_max |
| PARAM_VALUE | 0 | pcdev->active | 0 |
| PARAM_VALUE | 0 | pcdev->buf_sequence | 0 |
| BUF_SIZE | 0 | pcdev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | pcdev | s32min-(-2),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | vq->lock |