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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_link_maintenance() -> msm_dp_ctrl_clear_training_pattern()

Type Parameter Key Value
PARAM_VALUE 0 ctrl 4096-ptr_max
PARAM_VALUE 0 ctrl->drm_dev 0,4096-ptr_max
PARAM_VALUE 0 ctrl->link 4096-ptr_max
PARAM_VALUE 0 ctrl->link->link_params.num_lanes 0-262143
PARAM_VALUE 0 ctrl->link->lttpr_count 0-9
PARAM_VALUE 0 ctrl->link->phy_params.p_level 0-3
PARAM_VALUE 0 ctrl->link->phy_params.phy_test_pattern_sel 0-7
PARAM_VALUE 0 ctrl->link->phy_params.v_level 0-3
PARAM_VALUE 0 ctrl->num_link_clks 0,2
PARAM_VALUE 0 ctrl->phy->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ctrl->pixel_clk 0,4096-u64max
PARAM_VALUE 2 dp_phy 0
CAPPED_DATA 0 ctrl->link->link_params.num_lanes 1
DATA_SOURCE 0 ctrl $0
DATA_SOURCE 1 panel $1
FUZZY_MAX 0 ctrl->link->phy_params.p_level 0
FUZZY_MAX 0 ctrl->link->phy_params.v_level 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 ctrl->pixel_clk->core->parent->req_rate
LOCK2 &bridge_connector->encoder->bridge_chain_mutex
HALF_LOCKED2 &connector->dev->mode_config.connection_mutex
TYPE_LOCK (struct drm_encoder)->bridge_chain_mutex

drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_link_train() -> msm_dp_ctrl_clear_training_pattern()

Type Parameter Key Value
PARAM_VALUE 0 ctrl 4096-ptr_max
PARAM_VALUE 0 ctrl->aux 4096-ptr_max
PARAM_VALUE 0 ctrl->aux->hw_mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 ctrl->aux->hw_mutex.dep_map->name 0-255
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 ctrl->drm_dev 0,4096-ptr_max
PARAM_VALUE 0 ctrl->link 4096-ptr_max
PARAM_VALUE 0 ctrl->link->link_params.num_lanes 0-131071
PARAM_VALUE 0 ctrl->link->lttpr_count 0-9
PARAM_VALUE 0 ctrl->link->phy_params.p_level 0-3,8-24
PARAM_VALUE 0 ctrl->link->phy_params.phy_test_pattern_sel 0-7
PARAM_VALUE 0 ctrl->link->phy_params.v_level 0-3
PARAM_VALUE 0 ctrl->link->test_response 0-2,4
PARAM_VALUE 0 ctrl->num_core_clks 0-s32max
PARAM_VALUE 0 ctrl->num_link_clks 0,2
PARAM_VALUE 0 ctrl->phy->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 panel 4096-ptr_max
PARAM_VALUE 1 panel->link_info.num_lanes 0-131071
PARAM_VALUE 2 dp_phy 1-9
CAPPED_DATA 0 ctrl->link->link_params.num_lanes 1
DATA_SOURCE 0 ctrl $0
DATA_SOURCE 1 panel $1
FUZZY_MAX 0 ctrl->link->lttpr_count 1
BIT_INFO 0 ctrl->link->sink_request 0x0,0xfffffff7
NOCHECK_CALL

drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_on_link() -> msm_dp_ctrl_clear_training_pattern()

Type Parameter Key Value
PARAM_VALUE 0 ctrl 4096-ptr_max
PARAM_VALUE 0 ctrl->aux 4096-ptr_max
PARAM_VALUE 0 ctrl->aux->hw_mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 ctrl->aux->hw_mutex.dep_map->name 0-255
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 ctrl->aux->hw_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 ctrl->drm_dev 0,4096-ptr_max
PARAM_VALUE 0 ctrl->link 4096-ptr_max
PARAM_VALUE 0 ctrl->link->link_params.num_lanes 0-u16max
PARAM_VALUE 0 ctrl->link->lttpr_count 0-9
PARAM_VALUE 0 ctrl->link->phy_params.p_level 0-3,8-24
PARAM_VALUE 0 ctrl->link->phy_params.v_level 0-3
PARAM_VALUE 0 ctrl->num_link_clks 0,2
PARAM_VALUE 0 ctrl->phy 0,4096-ptr_max
PARAM_VALUE 0 ctrl->phy->dev.power.request 0-4
PARAM_VALUE 0 ctrl->phy->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 ctrl->phy->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr 0,4096-ptr_max
PARAM_VALUE 0 ctrl->phy->pwr->enable_count 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->ena_gpio_state 0-1
PARAM_VALUE 0 ctrl->phy->pwr->rdev->ena_pin->enable_count 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->notifier.head->priority s32min-s32max
PARAM_VALUE 0 ctrl->phy->pwr->rdev->reg_data->lock->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 ctrl->phy->pwr->rdev->reg_data->lock->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 ctrl->phy->pwr->rdev->reg_data->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctrl->phy->pwr->rdev->reg_data->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 ctrl->phy->pwr->rdev->reg_data->regmap->cache->cached_rbnode->base_reg 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->reg_data->regmap->cache->cached_rbnode->blklen 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->regmap->async 0-1
PARAM_VALUE 0 ctrl->phy->pwr->rdev->regmap->cache->cached_rbnode->base_reg 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->regmap->cache->cached_rbnode->blklen 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->regmap->cache->cached_rbnode->node.__rb_parent_color 0-1
PARAM_VALUE 0 ctrl->phy->pwr->rdev->regmap->cache_dirty 0-1
PARAM_VALUE 0 ctrl->phy->pwr->rdev->supply->enable_count 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->use_count 0-4294967295
PARAM_VALUE 0 ctrl->phy_opts.dp.lanes 0-131071
PARAM_VALUE 0 *ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 1 panel 4096-ptr_max
PARAM_VALUE 1 panel->link_info.num_lanes 0-262143
PARAM_VALUE 1 panel->max_bw_code 0,30
PARAM_VALUE 2 dp_phy 0
CAPPED_DATA 0 ctrl->dev 1
DATA_SOURCE 1 panel $1
BIT_INFO 0 ctrl->link->sink_request 0x0,0xffffffff
NOCHECK_CALL
HOST_DATA 1 panel->hw_revision 0-u32max
NO_OVERFLOW_SIMPLE 1 panel->drm_edid->size

drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_on_link() -> msm_dp_ctrl_clear_training_pattern()

Type Parameter Key Value
PARAM_VALUE 0 ctrl 4096-ptr_max
PARAM_VALUE 0 ctrl->aux->hw_mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 ctrl->aux->hw_mutex.dep_map->name 0-255
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 ctrl->aux->hw_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 ctrl->drm_dev 0
PARAM_VALUE 0 ctrl->link 4096-ptr_max
PARAM_VALUE 0 ctrl->link->link_params.num_lanes 0-u16max
PARAM_VALUE 0 ctrl->link->lttpr_count 0-9
PARAM_VALUE 0 ctrl->link->phy_params.p_level 0-3,8-24
PARAM_VALUE 0 ctrl->link->phy_params.v_level 0-3
PARAM_VALUE 0 ctrl->num_link_clks 2
PARAM_VALUE 0 ctrl->phy 0,4096-ptr_max
PARAM_VALUE 0 ctrl->phy->dev.power.request 0-4
PARAM_VALUE 0 ctrl->phy->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 ctrl->phy->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr 0,4096-ptr_max
PARAM_VALUE 0 ctrl->phy->pwr->enable_count 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->ena_gpio_state 0-1
PARAM_VALUE 0 ctrl->phy->pwr->rdev->ena_pin->enable_count 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->notifier.head->priority s32min-s32max
PARAM_VALUE 0 ctrl->phy->pwr->rdev->reg_data->lock->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 ctrl->phy->pwr->rdev->reg_data->lock->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 ctrl->phy->pwr->rdev->reg_data->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctrl->phy->pwr->rdev->reg_data->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 ctrl->phy->pwr->rdev->reg_data->regmap->cache->cached_rbnode->base_reg 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->reg_data->regmap->cache->cached_rbnode->blklen 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->regmap->async 0-1
PARAM_VALUE 0 ctrl->phy->pwr->rdev->regmap->cache->cached_rbnode->base_reg 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->regmap->cache->cached_rbnode->blklen 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->regmap->cache->cached_rbnode->node.__rb_parent_color 0-1
PARAM_VALUE 0 ctrl->phy->pwr->rdev->regmap->cache_dirty 0-1
PARAM_VALUE 0 ctrl->phy->pwr->rdev->supply->enable_count 0-4294967295
PARAM_VALUE 0 ctrl->phy->pwr->rdev->use_count 0-4294967295
PARAM_VALUE 0 ctrl->phy_opts.dp.lanes 0-131071
PARAM_VALUE 0 *ctrl->aux->hw_mutex.first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 1 panel 4096-ptr_max
PARAM_VALUE 1 panel->link_info.num_lanes 0-262143
PARAM_VALUE 1 panel->max_bw_code 0,30
PARAM_VALUE 2 dp_phy 0
CAPPED_DATA 0 ctrl->dev 1
DATA_SOURCE 1 panel $1
BIT_INFO 0 ctrl->link->sink_request 0x0,0xfffffff7
NOCHECK_CALL
HOST_DATA 1 panel->hw_revision 0-u32max
NO_OVERFLOW_SIMPLE 1 panel->drm_edid->size

drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_prepare_stream_on() -> msm_dp_ctrl_clear_training_pattern()

Type Parameter Key Value
PARAM_VALUE 0 ctrl 4096-ptr_max
PARAM_VALUE 0 ctrl->aux 4096-ptr_max
PARAM_VALUE 0 ctrl->drm_dev 0,4096-ptr_max
PARAM_VALUE 0 ctrl->link 4096-ptr_max
PARAM_VALUE 0 ctrl->link->link_params.num_lanes 0-u16max
PARAM_VALUE 0 ctrl->link->phy_params.p_level 0-3,8-24
PARAM_VALUE 0 ctrl->link->phy_params.v_level 0-3
PARAM_VALUE 0 ctrl->phy->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 panel->link_info.num_lanes 0-131071
PARAM_VALUE 1 panel->max_bw_code 0,30
PARAM_VALUE 2 dp_phy 0
CAPPED_DATA 0 ctrl->link->link_params.num_lanes 1
DATA_SOURCE 1 panel $1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 panel->drm_edid->size