Defined in 2 files as a function:
- drivers/gpu/drm/omapdrm/dss/dispc.c, line 366 (as a function)
- drivers/video/fbdev/omap2/omapfb/dss/dispc.c, line 261 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/gpu/drm/omapdrm/dss/dispc.c dispc_mgr_enable() -> mgr_fld_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dispc | 4096-ptr_max |
| PARAM_VALUE | 2 | regfld | 0 |
| BUF_SIZE | 0 | dispc | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | dispc | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | dispc | $0 |
| DATA_SOURCE | 1 | channel | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | dispc | unit_byte |
drivers/gpu/drm/omapdrm/dss/dispc.c dispc_mgr_go_busy() -> mgr_fld_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | regfld | 2 |
| DATA_SOURCE | 0 | dispc | $0 |
| DATA_SOURCE | 1 | channel | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &crtc->dev->event_lock | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct drm_device)->event_lock |
drivers/gpu/drm/omapdrm/dss/dispc.c dispc_mgr_is_enabled() -> mgr_fld_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | regfld | 0 |
| DATA_SOURCE | 0 | dispc | $0 |
| DATA_SOURCE | 1 | channel | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &crtc->dev->event_lock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct drm_device)->event_lock |