mtk_dp_set_idle_pattern identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpu/drm/mediatek/mtk_dp.c, line 1284 (as a function)

Referenced in 1 files:

drivers/gpu/drm/mediatek/mtk_dp.c

Smatch caller information:

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_init_port() -> mtk_dp_set_idle_pattern()

Type	Parameter	Key	Value
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	mtk_dp->aux.ddc.debugfs->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	mtk_dp->aux.ddc.dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	mtk_dp->aux.ddc.dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	mtk_dp->aux.ddc.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	mtk_dp->phy->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	enable	1
BUF_SIZE	0	mtk_dp	s32min-(-1),1-s32max
BUF_SIZE	0	mtk_dp	s32min-(-1),1-s32max
DATA_SOURCE	0	mtk_dp	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	mtk_dp->aux.drm_dev->num_crtcs
UNITS	0	mtk_dp	unit_byte

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_probe() -> mtk_dp_set_idle_pattern()

Type	Parameter	Key	Value
PARAM_VALUE	0	mtk_dp	4096-ptr_max
PARAM_VALUE	0	mtk_dp->aux.cec.lock.dep_map->name	0-255
PARAM_VALUE	0	mtk_dp->aux.cec.lock.first_waiter	0
PARAM_VALUE	0	mtk_dp->aux.cec.lock.magic	4096-ptr_max
PARAM_VALUE	0	mtk_dp->aux.cec.lock.osq.tail.counter	0
PARAM_VALUE	0	mtk_dp->aux.cec.lock.owner.counter	0
PARAM_VALUE	0	mtk_dp->aux.ddc.algo	3072115201830367232
PARAM_VALUE	0	mtk_dp->aux.ddc.algo->functionality	837541955859288064
PARAM_VALUE	0	mtk_dp->aux.ddc.algo->master_xfer	1382592583082074112
PARAM_VALUE	0	mtk_dp->aux.ddc.algo->reg_slave	0
PARAM_VALUE	0	mtk_dp->aux.ddc.algo->reg_target	0
PARAM_VALUE	0	mtk_dp->aux.ddc.algo->smbus_xfer	0
PARAM_VALUE	0	mtk_dp->aux.ddc.algo->smbus_xfer_atomic	0
PARAM_VALUE	0	mtk_dp->aux.ddc.algo->unreg_slave	0
PARAM_VALUE	0	mtk_dp->aux.ddc.algo->unreg_target	0
PARAM_VALUE	0	mtk_dp->aux.ddc.algo->xfer	1382592583082074112
PARAM_VALUE	0	mtk_dp->aux.ddc.algo->xfer_atomic	0
PARAM_VALUE	0	mtk_dp->aux.ddc.algo_data	4096-ptr_max
PARAM_VALUE	0	mtk_dp->aux.ddc.lock_ops	5045879659154841600
PARAM_VALUE	0	mtk_dp->aux.ddc.lock_ops->lock_bus	0,4096-ptr_max
PARAM_VALUE	0	mtk_dp->aux.ddc.lock_ops->trylock_bus	0,4096-ptr_max
PARAM_VALUE	0	mtk_dp->aux.ddc.lock_ops->unlock_bus	0,4096-ptr_max
PARAM_VALUE	0	mtk_dp->aux.ddc.retries	3
PARAM_VALUE	0	mtk_dp->aux.dev	4096-ptr_max
PARAM_VALUE	0	mtk_dp->aux.dev->driver	4096-ptr_max
PARAM_VALUE	0	mtk_dp->aux.hw_mutex.dep_map->name	0-255
PARAM_VALUE	0	mtk_dp->aux.hw_mutex.first_waiter	0
PARAM_VALUE	0	mtk_dp->aux.hw_mutex.magic	4096-ptr_max
PARAM_VALUE	0	mtk_dp->aux.hw_mutex.osq.tail.counter	0
PARAM_VALUE	0	mtk_dp->aux.hw_mutex.owner.counter	0
PARAM_VALUE	0	mtk_dp->aux.name	1471688057889959936
PARAM_VALUE	0	mtk_dp->aux.transfer	3330233513834127360
PARAM_VALUE	0	mtk_dp->aux.wait_hpd_asserted	2784439633924939776
PARAM_VALUE	0	mtk_dp->bridge.type	14
PARAM_VALUE	0	mtk_dp->data	4096-ptr_max
PARAM_VALUE	0	mtk_dp->data->bridge_type	14
PARAM_VALUE	0	mtk_dp->dev	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	mtk_dp->phy->ops	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy->ops->owner->refcnt.counter	0-s32max
PARAM_VALUE	0	mtk_dp->phy->ops->owner->state	0-1,3-u32max
PARAM_VALUE	0	mtk_dp->phy_dev	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy_dev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy_dev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy_dev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy_dev->dev.kobj.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy_dev->dev.kobj.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy_dev->dev.links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy_dev->dev.power.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy_dev->dev.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy_dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	*mtk_dp->cal_data	0-31
PARAM_VALUE	1	enable	1
BUF_SIZE	0	mtk_dp->aux.dev	1616
BUF_SIZE	0	mtk_dp->aux.name	11
BUF_SIZE	0	mtk_dp->dev	1616
DATA_SOURCE	0	mtk_dp	r __devm_drm_bridge_alloc
STR_LEN	0	mtk_dp->aux.name	10
TERMINATED	0	mtk_dp->aux.name	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_dp.c mtk_dp_train_set_pattern() -> mtk_dp_set_idle_pattern()

Type	Parameter	Key	Value
PARAM_VALUE	0	mtk_dp	4096-ptr_max
PARAM_VALUE	0	mtk_dp->aux.hw_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	mtk_dp->aux.hw_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mtk_dp->aux.hw_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mtk_dp->aux.hw_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mtk_dp->aux.hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	mtk_dp->aux.hw_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	mtk_dp->data->bridge_type	10,14
PARAM_VALUE	0	mtk_dp->phy	4096-ptr_max
PARAM_VALUE	0	mtk_dp->phy->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	mtk_dp->phy->mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	mtk_dp->phy->ops->configure	1-u64max
PARAM_VALUE	0	mtk_dp->regs	4096-ptr_max
PARAM_VALUE	0	mtk_dp->regs->async	0
PARAM_VALUE	0	mtk_dp->regs->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	mtk_dp->regs->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	mtk_dp->regs->cache_dirty	0-1
PARAM_VALUE	0	mtk_dp->rx_cap	4096-ptr_max
PARAM_VALUE	0	mtk_dp->train_info.channel_eq_pattern	2-3,7
PARAM_VALUE	1	enable	0
CAPPED_DATA	0	mtk_dp->regs->rd_table->n_no_ranges	1
CAPPED_DATA	0	mtk_dp->regs->rd_table->n_yes_ranges	1
CAPPED_DATA	0	mtk_dp->regs->volatile_table->n_no_ranges	1
CAPPED_DATA	0	mtk_dp->regs->volatile_table->n_yes_ranges	1
DATA_SOURCE	0	mtk_dp	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL