Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/platform/renesas/rcar_jpu.c jpu_irq_handler() -> jpu_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | reg | 60 |
| DATA_SOURCE | 0 | jpu | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags |
drivers/media/platform/renesas/rcar_jpu.c jpu_irq_handler() -> jpu_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | jpu | 4096-ptr_max |
| PARAM_VALUE | 0 | jpu->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | jpu->m2m_dev | 4096-ptr_max |
| PARAM_VALUE | 0 | jpu->m2m_dev->job_spinlock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | jpu->regs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 44 |
| DATA_SOURCE | 0 | jpu | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &jpu->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct jpu)->lock |
drivers/media/platform/renesas/rcar_jpu.c jpu_irq_handler() -> jpu_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | jpu | 4096-ptr_max |
| PARAM_VALUE | 0 | jpu->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | jpu->m2m_dev | 4096-ptr_max |
| PARAM_VALUE | 0 | jpu->m2m_dev->job_spinlock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | jpu->regs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 48 |
| DATA_SOURCE | 0 | jpu | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &jpu->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct jpu)->lock |
drivers/media/platform/renesas/rcar_jpu.c jpu_irq_handler() -> jpu_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | jpu | 4096-ptr_max |
| PARAM_VALUE | 0 | jpu->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | jpu->m2m_dev | 4096-ptr_max |
| PARAM_VALUE | 0 | jpu->m2m_dev->job_spinlock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | jpu->regs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 52 |
| DATA_SOURCE | 0 | jpu | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &jpu->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct jpu)->lock |
drivers/media/platform/renesas/rcar_jpu.c jpu_irq_handler() -> jpu_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | jpu | 4096-ptr_max |
| PARAM_VALUE | 0 | jpu->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | jpu->m2m_dev | 4096-ptr_max |
| PARAM_VALUE | 0 | jpu->m2m_dev->job_spinlock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | jpu->regs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 64 |
| DATA_SOURCE | 0 | jpu | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &jpu->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct jpu)->lock |
drivers/media/platform/renesas/rcar_jpu.c jpu_wait_reset() -> jpu_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | reg | 4 |
| BUF_SIZE | 0 | jpu | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | jpu | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | jpu | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | 0 | &jpu->mutex |
drivers/media/platform/renesas/rcar_jpu.c jpu_wait_reset() -> jpu_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | jpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 4 |
| BUF_SIZE | 0 | jpu | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | jpu | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | jpu | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | 0 | &jpu->mutex |