Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/platform/raspberrypi/rp1-cfe/cfe.c cfe_buffer_queue() -> test_all_nodes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cfe | 4096-ptr_max |
| PARAM_VALUE | 1 | precond | 2 |
| PARAM_VALUE | 2 | cond | 4 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &cfe->state_lock | |
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | vb->vb2_queue->lock | ||
| TYPE_LOCK | (struct cfe_device)->state_lock |
drivers/media/platform/raspberrypi/rp1-cfe/cfe.c cfe_start_channel() -> test_all_nodes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cfe | 4096-ptr_max |
| PARAM_VALUE | 1 | precond | 2 |
| PARAM_VALUE | 2 | cond | 4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | cfe->csi2.sd.active_state->lock | ||
| HALF_LOCKED2 | vq->lock |
drivers/media/platform/raspberrypi/rp1-cfe/cfe.c cfe_start_channel() -> test_all_nodes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cfe | 4096-ptr_max |
| PARAM_VALUE | 1 | precond | 2 |
| PARAM_VALUE | 2 | cond | 4 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &cfe->state_lock | |
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | cfe->csi2.sd.active_state->lock | ||
| HALF_LOCKED2 | vq->lock | ||
| TYPE_LOCK | (struct cfe_device)->state_lock |
drivers/media/platform/raspberrypi/rp1-cfe/cfe.c cfe_start_streaming() -> test_all_nodes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cfe | 4096-ptr_max |
| PARAM_VALUE | 1 | precond | 2 |
| PARAM_VALUE | 2 | cond | 4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | vq->lock | ||
| HALF_LOCKED2 | 0 | cfe->csi2.sd.active_state->lock |
drivers/media/platform/raspberrypi/rp1-cfe/cfe.c cfe_start_streaming() -> test_all_nodes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cfe | 4096-ptr_max |
| PARAM_VALUE | 1 | precond | 2 |
| PARAM_VALUE | 2 | cond | 4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | cfe->source_sd->privacy_led->blink_brightness | |
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | vq->lock | ||
| HALF_LOCKED2 | 0 | cfe->csi2.sd.active_state->lock |
drivers/media/platform/raspberrypi/rp1-cfe/cfe.c cfe_stop_streaming() -> test_all_nodes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cfe | 4096-ptr_max |
| PARAM_VALUE | 1 | precond | 2 |
| PARAM_VALUE | 2 | cond | 4 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &cfe->state_lock | |
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | &vq->mmap_lock | ||
| TYPE_LOCK | (struct cfe_device)->state_lock |