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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/gma500/psb_intel_sdvo.c psb_intel_sdvo_detect() -> psb_intel_sdvo_write_cmd()

Type Parameter Key Value
PARAM_VALUE 0 psb_intel_sdvo 4096-ptr_max
PARAM_VALUE 1 cmd 11
PARAM_VALUE 2 args 0
PARAM_VALUE 3 args_len 0
DATA_SOURCE 0 psb_intel_sdvo r intel_attached_sdvo
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &connector->dev->mode_config.connection_mutex
HALF_LOCKED2 &dev->mode_config.mutex
TYPE_LOCK (struct drm_mode_config)->connection_mutex

drivers/gpu/drm/gma500/psb_intel_sdvo.c psb_intel_sdvo_get_tv_modes() -> psb_intel_sdvo_write_cmd()

Type Parameter Key Value
PARAM_VALUE 0 psb_intel_sdvo 4096-ptr_max
PARAM_VALUE 0 psb_intel_sdvo->i2c->algo->master_xfer 1-u64max
PARAM_VALUE 0 psb_intel_sdvo->i2c->bus_lock.dep_map->name 0-255
PARAM_VALUE 0 psb_intel_sdvo->i2c->bus_lock.rtmutex.owner 0-1
PARAM_VALUE 0 psb_intel_sdvo->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 psb_intel_sdvo->i2c->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 psb_intel_sdvo->i2c->dev.driver_data->adev->pm.mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 psb_intel_sdvo->i2c->dev.driver_data->adev->pm.mutex.dep_map->name 0-255
PARAM_VALUE 0 psb_intel_sdvo->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 psb_intel_sdvo->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 psb_intel_sdvo->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 psb_intel_sdvo->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 psb_intel_sdvo->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 psb_intel_sdvo->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 psb_intel_sdvo->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 psb_intel_sdvo->i2c->dev.driver_data->mutex->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 psb_intel_sdvo->i2c->quirks 0,4096-ptr_max
PARAM_VALUE 1 cmd 131
PARAM_VALUE 2 args 205157731349303296
PARAM_VALUE 3 args_len 3
BUF_SIZE 2 args 3
CAPPED_DATA 0 psb_intel_sdvo->i2c->retries 1
DATA_SOURCE 0 psb_intel_sdvo r intel_attached_sdvo
RX_PATH
TASK_NOT_RUNNING
UNITS 3 args_len unit_byte
HALF_LOCKED2 &client->modeset_mutex
HALF_LOCKED2 &connector->dev->mode_config.connection_mutex
HALF_LOCKED2 &dev->mode_config.connection_mutex
HALF_LOCKED2 &dev->mode_config.mutex
HALF_LOCKED2 &drm->mode_config.mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 _T->lock

drivers/gpu/drm/gma500/psb_intel_sdvo.c psb_intel_sdvo_get_value() -> psb_intel_sdvo_write_cmd()

Type Parameter Key Value
PARAM_VALUE 2 args 0
PARAM_VALUE 3 args_len 0
DATA_SOURCE 0 psb_intel_sdvo $0
DATA_SOURCE 1 cmd $1

drivers/gpu/drm/gma500/psb_intel_sdvo.c psb_intel_sdvo_set_control_bus_switch() -> psb_intel_sdvo_write_cmd()

Type Parameter Key Value
PARAM_VALUE 0 psb_intel_sdvo 4096-ptr_max
PARAM_VALUE 1 cmd 122
PARAM_VALUE 3 args_len 1
BUF_SIZE 0 psb_intel_sdvo (-1),8160,12240
BUF_SIZE 0 psb_intel_sdvo (-1),8160,12240
DATA_SOURCE 0 psb_intel_sdvo $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 psb_intel_sdvo unit_byte

drivers/gpu/drm/gma500/psb_intel_sdvo.c psb_intel_sdvo_set_value() -> psb_intel_sdvo_write_cmd()

Type Parameter Key Value
PARAM_VALUE 0 psb_intel_sdvo->base.base.dev->huge_mnt->mnt_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 psb_intel_sdvo->base.base.dev->mode_config.helper_private->atomic_commit_tail 0,113,4096-ptr_max
PARAM_VALUE 0 psb_intel_sdvo->base.base.funcs->debugfs_init 0,6973352036378669056
PARAM_VALUE 0 psb_intel_sdvo->base.base.funcs->early_unregister 0,4760937263027425280
PARAM_VALUE 0 psb_intel_sdvo->base.base.funcs->late_register 0,701314789818085376,1181227410646614016,1647545275053064192,2341737043894939648,3940292699586646016,6122176978846912512
PARAM_VALUE 0 psb_intel_sdvo->base.base.funcs->reset 0,4096-ptr_max
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 psb_intel_sdvo->ddc.debugfs->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 psb_intel_sdvo->ddc.dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 psb_intel_sdvo->ddc.dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 cmd 5,7,16-17,20-23,26,33,41,44,79,81,84,87,90,93,96,99,102,105,108,111,113,118,121,142,159
PARAM_VALUE 3 args_len 1-2,4,6-8
BUF_SIZE 0 psb_intel_sdvo (-1),2760
BUF_SIZE 0 psb_intel_sdvo (-1),2760
BUF_SIZE 2 args (-1),2,4,6-8
BUF_SIZE 2 args (-1),2,4,6-8
DATA_SOURCE 0 psb_intel_sdvo $0
DATA_SOURCE 1 cmd $1
DATA_SOURCE 2 args $2
DATA_SOURCE 3 args_len $3
FUZZY_MAX 1 cmd 121
HARD_MAX 3 args_len 8
RX_PATH
TASK_NOT_RUNNING
UNITS 3 args_len unit_byte