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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/clients/drm_fbdev_client.c drm_fbdev_client_hotplug() -> drm_fb_helper_hotplug_event()

Type Parameter Key Value
PARAM_VALUE 0 fb_helper 1-u64max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->clientlist_mutex
TYPE_LOCK (struct drm_device)->clientlist_mutex

drivers/gpu/drm/drm_fb_helper.c __drm_fb_helper_restore_fbdev_mode_unlocked() -> drm_fb_helper_hotplug_event()

Type Parameter Key Value
PARAM_VALUE 0 fb_helper 4096-ptr_max
PARAM_VALUE 0 fb_helper->client.dev 4096-ptr_max
PARAM_VALUE 0 fb_helper->client.dev->master_mutex.dep_map->name 0-255
PARAM_VALUE 0 fb_helper->client.dev->master_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 fb_helper->client.dev->master_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 fb_helper->client.dev->master_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 fb_helper->client.dev->master_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 fb_helper->client.dev->master_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 fb_helper->client.dev->master_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 fb_helper->client.dev->master_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 fb_helper->client.dev->mode_config.funcs->atomic_commit 0,1709437739929436160,3385958169767186432,9025212985888776192
PARAM_VALUE 0 fb_helper->client.modesets->crtc->dev->mode_config.helper_private->atomic_commit_tail 0,113,4096-ptr_max
PARAM_VALUE 0 fb_helper->deferred_setup 0
PARAM_VALUE 0 fb_helper->delayed_hotplug 0
PARAM_VALUE 0 fb_helper->lock.dep_map->name 0-255
PARAM_VALUE 0 fb_helper->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 fb_helper->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 fb_helper->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 fb_helper->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 fb_helper->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 fb_helper->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 fb_helper->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 fb_helper->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 fb_helper->lock.wait_lock.dep_map->name 0-255
BUF_SIZE 0 fb_helper (-1),2,4,16,24,32,128,216,248,256,1288,1984,2560
BUF_SIZE 0 fb_helper (-1),2,4,16,24,32,128,216,248,256,1288,1984,2560
CAPPED_DATA 0 &fb_helper->lock 1
DATA_SOURCE 0 fb_helper $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 fb_helper unit_byte
HALF_LOCKED2 &dev->clientlist_mutex