Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/platform/samsung/exynos4-is/fimc-lite.c buffer_queue() -> flite_hw_set_dma_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | dev->buf_index | 1 |
| CAPPED_DATA | 0 | dev->reqbufs_count | 1 |
| CAPPED_DATA | 0 | &dev->active_buf_q | 1 |
| PARAM_COMPARE | 0 | dev->buf_index | <= $0->reqbufs_count |
| PARAM_COMPARE | 0 | &dev->active_buf_q | == $0->active_buf_q.next |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &dev->slock | |
| TYPE_LOCK | (struct fimc_lite)->slock |
drivers/media/platform/samsung/exynos4-is/fimc-lite.c flite_irq_handler() -> flite_hw_set_dma_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| CAPPED_DATA | 0 | &dev->pending_buf_q | 1 |
| DATA_SOURCE | 0 | dev | $1 |
| DATA_SOURCE | 1 | buf | r fimc_lite_pending_queue_pop |
| PARAM_COMPARE | 0 | &dev->pending_buf_q | != $0->pending_buf_q.next |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &dev->slock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct fimc_lite)->slock |