Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/usb/uvc/uvc_ctrl.c uvc_ctrl_clamp() -> uvc_mapping_get_menu_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | idx | 0-31,2147483648-u32max |
| CAPPED_DATA | 1 | idx | 1 |
| DATA_SOURCE | 0 | mapping | $3 |
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |
drivers/media/usb/uvc/uvc_ctrl.c uvc_menu_to_v4l2_menu() -> uvc_mapping_get_menu_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| DATA_SOURCE | 0 | mapping | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &chain->ctrl_mutex |
drivers/media/usb/uvc/uvc_ctrl.c uvc_query_v4l2_menu() -> uvc_mapping_get_menu_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | idx | 0-63 |
| USER_DATA | 1 | idx | 0-63[u] |
| LOCK2 | &chain->ctrl_mutex | ||
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock | ||
| TYPE_LOCK | (struct uvc_video_chain)->ctrl_mutex |
drivers/media/usb/uvc/uvc_ctrl.c uvc_set_le_value() -> uvc_mapping_get_menu_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| DATA_SOURCE | 0 | mapping | $0 |
| USER_DATA | 1 | idx | 0-u32max |
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |