Defined in 1 files as a function:
Referenced in 1 files:
-
drivers/video/fbdev/ssd1307fb.c
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Smatch caller information:
drivers/video/fbdev/ssd1307fb.c ssd1307fb_blank() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | cmd | 174 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &console_sem |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_blank() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | cmd | 175 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &console_sem | ||
| HALF_LOCKED2 | &info->lock |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_init() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | client | 4096-ptr_max |
| PARAM_VALUE | 0 | client->adapter | 4096-ptr_max |
| PARAM_VALUE | 0 | client->debugfs | 4096-u64max |
| PARAM_VALUE | 0 | client->devres_group_id | 4096-ptr_max |
| PARAM_VALUE | 1 | cmd | 129 |
| CAPPED_DATA | 0 | client->irq | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | client->irq |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_init() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | client | 4096-ptr_max |
| PARAM_VALUE | 0 | client->adapter | 4096-ptr_max |
| PARAM_VALUE | 0 | client->adapter->algo->master_xfer | 1-u64max |
| PARAM_VALUE | 0 | client->adapter->bus_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | client->debugfs | 4096-u64max |
| PARAM_VALUE | 0 | client->devres_group_id | 4096-ptr_max |
| PARAM_VALUE | 1 | cmd | 127 |
| CAPPED_DATA | 0 | client->irq | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | client->irq | |
| UNITS | 1 | cmd | unit_array_size |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_init() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | client | 4096-ptr_max |
| PARAM_VALUE | 0 | client->adapter | 4096-ptr_max |
| PARAM_VALUE | 0 | client->adapter->algo->master_xfer | 1-u64max |
| PARAM_VALUE | 0 | client->adapter->bus_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | client->debugfs | 4096-u64max |
| PARAM_VALUE | 0 | client->devres_group_id | 4096-ptr_max |
| PARAM_VALUE | 1 | cmd | 161 |
| CAPPED_DATA | 0 | client->irq | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | client->irq |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_init() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | client | 4096-ptr_max |
| PARAM_VALUE | 0 | client->adapter | 4096-ptr_max |
| PARAM_VALUE | 0 | client->adapter->algo->master_xfer | 1-u64max |
| PARAM_VALUE | 0 | client->adapter->bus_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | client->debugfs | 4096-u64max |
| PARAM_VALUE | 0 | client->devres_group_id | 4096-ptr_max |
| PARAM_VALUE | 1 | cmd | 192,200 |
| CAPPED_DATA | 0 | client->irq | 1 |
| BIT_INFO | 1 | cmd | 0xc0,0xc0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | client->irq |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_init() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | client | 4096-ptr_max |
| PARAM_VALUE | 0 | client->adapter | 4096-ptr_max |
| PARAM_VALUE | 0 | client->adapter->algo->master_xfer | 1-u64max |
| PARAM_VALUE | 0 | client->adapter->bus_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | client->debugfs | 4096-u64max |
| PARAM_VALUE | 0 | client->devres_group_id | 4096-ptr_max |
| PARAM_VALUE | 1 | cmd | 168 |
| CAPPED_DATA | 0 | client->irq | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | client->irq |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_init() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | client | 4096-ptr_max |
| PARAM_VALUE | 0 | client->adapter | 4096-ptr_max |
| PARAM_VALUE | 0 | client->adapter->algo->master_xfer | 1-u64max |
| PARAM_VALUE | 0 | client->adapter->bus_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | client->debugfs | 4096-u64max |
| PARAM_VALUE | 0 | client->devres_group_id | 4096-ptr_max |
| CAPPED_DATA | 0 | client->irq | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | client->irq | |
| UNITS | 1 | cmd | unit_byte |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_remove() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | cmd | 174 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->mutex |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_set_col_range() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | cmd | 33 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | client->irq | |
| HALF_LOCKED2 | &fbdefio_state->lock | ||
| HALF_LOCKED2 | &pool->lock |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_set_col_range() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | client->adapter->algo->master_xfer | 1-u64max |
| PARAM_VALUE | 0 | client->adapter->bus_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| DATA_SOURCE | 1 | cmd | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | client->irq | |
| UNITS | 1 | cmd | unit_byte |
| HALF_LOCKED2 | &fbdefio_state->lock | ||
| HALF_LOCKED2 | &pool->lock |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_set_col_range() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | client->adapter->algo->master_xfer | 1-u64max |
| PARAM_VALUE | 0 | client->adapter->bus_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | client->irq | |
| UNITS | 1 | cmd | unit_byte |
| HALF_LOCKED2 | &fbdefio_state->lock | ||
| HALF_LOCKED2 | &pool->lock |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_set_page_range() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | cmd | 34 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | client->irq | |
| HALF_LOCKED2 | &fbdefio_state->lock | ||
| HALF_LOCKED2 | &pool->lock |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_set_page_range() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | client->adapter->algo->master_xfer | 1-u64max |
| PARAM_VALUE | 0 | client->adapter->bus_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| DATA_SOURCE | 1 | cmd | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | client->irq | |
| HALF_LOCKED2 | &fbdefio_state->lock | ||
| HALF_LOCKED2 | &pool->lock |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_set_page_range() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | client->adapter->algo->master_xfer | 1-u64max |
| PARAM_VALUE | 0 | client->adapter->bus_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | client->irq | |
| HALF_LOCKED2 | &fbdefio_state->lock | ||
| HALF_LOCKED2 | &pool->lock |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_update_bl() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | cmd | 129 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &bdev->update_lock | ||
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/video/fbdev/ssd1307fb.c ssd1307fb_update_bl() -> ssd1307fb_write_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | client->adapter->algo->master_xfer | 1-u64max |
| PARAM_VALUE | 0 | client->adapter->bus_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| BIT_INFO | 1 | cmd | 0x0,0x7fffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | cmd | 0-255 |
| USER_DATA | 1 | cmd | 0-255[c] |
| UNITS | 1 | cmd | unit_array_size |
| HALF_LOCKED2 | &bdev->update_lock | ||
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &panel->follower_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |