Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- drivers/gpu/drm/drm_file.c, line 843
- drivers/gpu/drm/exynos/exynos_drm_g2d.c, line 931
- drivers/gpu/drm/exynos/exynos_drm_ipp.c, line 731
- drivers/gpu/drm/virtio/virtgpu_fence.c
Smatch caller information:
drivers/gpu/drm/virtio/virtgpu_fence.c virtio_gpu_fence_event_process() -> drm_send_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &drv->lock | ||
| LOCK2 | irq_flags | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct virtio_gpu_fence_driver)->lock |
drivers/gpu/drm/virtio/virtgpu_fence.c virtio_gpu_fence_event_process() -> drm_send_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | e | 1-u64max |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &drv->lock | ||
| LOCK2 | irq_flags | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct virtio_gpu_fence_driver)->lock |
drivers/gpu/drm/exynos/exynos_drm_ipp.c exynos_drm_ipp_event_send() -> drm_send_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | e | 4096-ptr_max |
| PREEMPT_ADD | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ipp->lock | ||
| HALF_LOCKED2 | flags |
drivers/gpu/drm/exynos/exynos_drm_g2d.c g2d_finish_event() -> drm_send_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | e | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq |