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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/rockchip/cdn-dp-core.c cdn_dp_bridge_atomic_enable() -> cdn_dp_grf_write()

Type Parameter Key Value
PARAM_VALUE 0 dp 4096-ptr_max
PARAM_VALUE 0 dp->dev 4096-ptr_max
PARAM_VALUE 0 dp->dev->of_node 1-u64max
PARAM_VALUE 0 dp->encoder.encoder.crtc 4096-ptr_max
PARAM_VALUE 0 dp->video_info.color_depth 6,8,10
PARAM_VALUE 1 reg 25124
PARAM_VALUE 2 val 268435456,268439552
CAPPED_DATA 0 dp->encoder.encoder.crtc->port 1
DATA_SOURCE 0 dp r bridge_to_dp
BIT_INFO 2 val 0x10000000,0x10001000
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &first_bridge->encoder->bridge_chain_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex.mutex

drivers/gpu/drm/rockchip/cdn-dp-core.c cdn_dp_disable() -> cdn_dp_grf_write()

Type Parameter Key Value
PARAM_VALUE 0 dp 4096-ptr_max
PARAM_VALUE 0 dp->active 1
PARAM_VALUE 0 dp->active_port (-1)-255
PARAM_VALUE 0 dp->lock.dep_map->name 0-255
PARAM_VALUE 0 dp->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dp->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dp->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 dp->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dp->lock.wait_lock.owner (-1)
PARAM_VALUE 0 dp->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 reg 25192
PARAM_VALUE 2 val 805314560
BUF_SIZE 0 dp s32min-(-1),1-s32max
BUF_SIZE 0 dp s32min-(-1),1-s32max
CAPPED_DATA 0 dp->ports 1
DATA_SOURCE 0 dp $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dp unit_byte
LOCK2 0 &dp->lock
TYPE_LOCK (struct cdn_dp_device)->lock

drivers/gpu/drm/rockchip/cdn-dp-core.c cdn_dp_enable_phy() -> cdn_dp_grf_write()

Type Parameter Key Value
PARAM_VALUE 0 dp 4096-ptr_max
PARAM_VALUE 0 dp->active 0
PARAM_VALUE 0 dp->active_port (-1)-255
PARAM_VALUE 0 dp->apb_rst 0,4096-u64max
PARAM_VALUE 0 dp->apb_rst->acquired 0-1
PARAM_VALUE 0 dp->apb_rst->array 0-1
PARAM_VALUE 0 dp->apb_rst->rcdev 0-s64max
PARAM_VALUE 0 dp->apb_rst->shared 0-1
PARAM_VALUE 0 dp->core_clk 4096-ptr_max
PARAM_VALUE 0 dp->core_clk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 dp->core_clk->core->dev->power.idle_notification 0-1
PARAM_VALUE 0 dp->core_clk->core->dev->power.request 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 dp->core_clk->core->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 dp->core_clk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 dp->core_clk->core->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 dp->core_clk->core->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 dp->core_clk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->enable_count 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.deferred_resume 0-1
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.idle_notification 0-1
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.request 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.request_pending 0-1
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->parent->enable_count 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->parent->prepare_count 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->prepare_count 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->protect_count 0-4294967295
PARAM_VALUE 0 dp->core_rst 0,4096-u64max
PARAM_VALUE 0 dp->core_rst->acquired 0-1
PARAM_VALUE 0 dp->core_rst->array 0-1
PARAM_VALUE 0 dp->core_rst->rcdev 0-s64max
PARAM_VALUE 0 dp->core_rst->shared 0-1
PARAM_VALUE 0 dp->dev 4096-ptr_max
PARAM_VALUE 0 dp->dev->bus 0,4096-ptr_max
PARAM_VALUE 0 dp->dev->class 0,4096-ptr_max
PARAM_VALUE 0 dp->dev->power.request 0-4
PARAM_VALUE 0 dp->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 dp->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dp->dev->type 0,4096-ptr_max
PARAM_VALUE 0 dp->dptx_rst 0,4096-u64max
PARAM_VALUE 0 dp->dptx_rst->acquired 0-1
PARAM_VALUE 0 dp->dptx_rst->array 0-1
PARAM_VALUE 0 dp->dptx_rst->rcdev 0-s64max
PARAM_VALUE 0 dp->dptx_rst->shared 0-1
PARAM_VALUE 0 dp->fw 4096-ptr_max
PARAM_VALUE 0 dp->fw->data 4096-ptr_max
PARAM_VALUE 0 dp->fw->data->dram_size 0-s32max
PARAM_VALUE 0 dp->fw->data->iram_size 0-s32max
PARAM_VALUE 0 dp->fw->size 0-u32max
PARAM_VALUE 0 dp->grf_clk 0,4096-u64max
PARAM_VALUE 0 dp->lock.dep_map->name 0-255
PARAM_VALUE 0 dp->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dp->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dp->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dp->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 dp->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dp->pclk 0,4096-ptr_max
PARAM_VALUE 0 dp->pclk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 dp->pclk->core->dev->power.idle_notification 0-1
PARAM_VALUE 0 dp->pclk->core->dev->power.request 0-4
PARAM_VALUE 0 dp->pclk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 dp->pclk->core->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 dp->pclk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 dp->pclk->core->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 dp->pclk->core->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 dp->pclk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dp->pclk->core->enable_count 0-4294967295
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.deferred_resume 0-1
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.idle_notification 0-1
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.request 0-4294967295
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.request_pending 0-1
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dp->pclk->core->parent->enable_count 0-4294967295
PARAM_VALUE 0 dp->pclk->core->parent->prepare_count 0-4294967295
PARAM_VALUE 0 dp->pclk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 dp->pclk->core->prepare_count 0-4294967295
PARAM_VALUE 0 dp->pclk->core->protect_count 0-4294967295
PARAM_VALUE 0 dp->port 4096-ptr_max
PARAM_VALUE 0 dp->ports 1-255
PARAM_VALUE 0 dp->video_info.color_depth 0-s32max
PARAM_VALUE 1 reg 25192
PARAM_VALUE 2 val 805318656
CAPPED_DATA 0 dp->core_clk->core 1
CAPPED_DATA 0 dp->fw->data->dram_size 1
CAPPED_DATA 0 dp->fw->data->iram_size 1
CAPPED_DATA 0 dp->fw->data->size_bytes 1
CAPPED_DATA 0 dp->fw->size 1
CAPPED_DATA 0 dp->ports 1
DATA_SOURCE 0 dp $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dp->fw_version 0-u32max[c]
NO_OVERFLOW_SIMPLE 0 dp->grf_clk->core->parent->req_rate
LOCK2 0 &dp->lock
TYPE_LOCK (struct cdn_dp_device)->lock

drivers/gpu/drm/rockchip/cdn-dp-core.c cdn_dp_enable_phy() -> cdn_dp_grf_write()

Type Parameter Key Value
PARAM_VALUE 0 dp 4096-ptr_max
PARAM_VALUE 0 dp->active 0
PARAM_VALUE 0 dp->active_port (-1)-255
PARAM_VALUE 0 dp->apb_rst 0,4096-u64max
PARAM_VALUE 0 dp->apb_rst->acquired 0-1
PARAM_VALUE 0 dp->apb_rst->array 0-1
PARAM_VALUE 0 dp->apb_rst->rcdev 0-s64max
PARAM_VALUE 0 dp->apb_rst->shared 0-1
PARAM_VALUE 0 dp->core_clk 4096-ptr_max
PARAM_VALUE 0 dp->core_clk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 dp->core_clk->core->dev->power.idle_notification 0-1
PARAM_VALUE 0 dp->core_clk->core->dev->power.request 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 dp->core_clk->core->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 dp->core_clk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 dp->core_clk->core->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 dp->core_clk->core->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 dp->core_clk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->enable_count 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.deferred_resume 0-1
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.idle_notification 0-1
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.request 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.request_pending 0-1
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 dp->core_clk->core->parent->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->parent->enable_count 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->parent->prepare_count 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->prepare_count 0-4294967295
PARAM_VALUE 0 dp->core_clk->core->protect_count 0-4294967295
PARAM_VALUE 0 dp->core_rst 0,4096-u64max
PARAM_VALUE 0 dp->core_rst->acquired 0-1
PARAM_VALUE 0 dp->core_rst->array 0-1
PARAM_VALUE 0 dp->core_rst->rcdev 0-s64max
PARAM_VALUE 0 dp->core_rst->shared 0-1
PARAM_VALUE 0 dp->dev 4096-ptr_max
PARAM_VALUE 0 dp->dev->bus 0,4096-ptr_max
PARAM_VALUE 0 dp->dev->class 0,4096-ptr_max
PARAM_VALUE 0 dp->dev->driver 0,4096-ptr_max
PARAM_VALUE 0 dp->dev->power.request 0-4
PARAM_VALUE 0 dp->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 dp->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dp->dev->type 0,4096-ptr_max
PARAM_VALUE 0 dp->dptx_rst 0,4096-u64max
PARAM_VALUE 0 dp->dptx_rst->acquired 0-1
PARAM_VALUE 0 dp->dptx_rst->array 0-1
PARAM_VALUE 0 dp->dptx_rst->rcdev 0-s64max
PARAM_VALUE 0 dp->dptx_rst->shared 0-1
PARAM_VALUE 0 dp->fw 4096-ptr_max
PARAM_VALUE 0 dp->fw->data 4096-ptr_max
PARAM_VALUE 0 dp->fw->data->dram_size 0-s32max
PARAM_VALUE 0 dp->fw->data->iram_size 0-s32max
PARAM_VALUE 0 dp->fw->size 0-u32max
PARAM_VALUE 0 dp->grf_clk 0,4096-u64max
PARAM_VALUE 0 dp->grf_clk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 dp->grf_clk->core->dev->power.idle_notification 0-1
PARAM_VALUE 0 dp->grf_clk->core->dev->power.request 0-4
PARAM_VALUE 0 dp->grf_clk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 dp->grf_clk->core->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 dp->grf_clk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 dp->grf_clk->core->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 dp->grf_clk->core->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 dp->grf_clk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dp->grf_clk->core->parent->dev->power.deferred_resume 0-1
PARAM_VALUE 0 dp->grf_clk->core->parent->dev->power.idle_notification 0-1
PARAM_VALUE 0 dp->grf_clk->core->parent->dev->power.request 0-4294967295
PARAM_VALUE 0 dp->grf_clk->core->parent->dev->power.request_pending 0-1
PARAM_VALUE 0 dp->grf_clk->core->parent->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 dp->grf_clk->core->parent->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 dp->grf_clk->core->parent->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 dp->grf_clk->core->parent->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 dp->grf_clk->core->parent->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dp->grf_clk->core->parent->enable_count 0-4294967295
PARAM_VALUE 0 dp->grf_clk->core->parent->prepare_count 0-4294967295
PARAM_VALUE 0 dp->grf_clk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 dp->grf_clk->core->prepare_count 0-4294967295
PARAM_VALUE 0 dp->grf_clk->core->protect_count 0-4294967295
PARAM_VALUE 0 dp->lock.dep_map->name 0-255
PARAM_VALUE 0 dp->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dp->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dp->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dp->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 dp->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dp->pclk 0,4096-ptr_max
PARAM_VALUE 0 dp->pclk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 dp->pclk->core->dev->power.idle_notification 0-1
PARAM_VALUE 0 dp->pclk->core->dev->power.request 0-4
PARAM_VALUE 0 dp->pclk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 dp->pclk->core->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 dp->pclk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 dp->pclk->core->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 dp->pclk->core->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 dp->pclk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dp->pclk->core->enable_count 0-4294967295
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.deferred_resume 0-1
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.idle_notification 0-1
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.request 0-4294967295
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.request_pending 0-1
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 dp->pclk->core->parent->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dp->pclk->core->parent->enable_count 0-4294967295
PARAM_VALUE 0 dp->pclk->core->parent->prepare_count 0-4294967295
PARAM_VALUE 0 dp->pclk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 dp->pclk->core->prepare_count 0-4294967295
PARAM_VALUE 0 dp->pclk->core->protect_count 0-4294967295
PARAM_VALUE 0 dp->port 4096-ptr_max
PARAM_VALUE 0 dp->ports 1-255
PARAM_VALUE 0 dp->video_info.color_depth 0-s32max
PARAM_VALUE 1 reg 25192
PARAM_VALUE 2 val 805314560
CAPPED_DATA 0 dp->core_clk->core 1
CAPPED_DATA 0 dp->fw->data->dram_size 1
CAPPED_DATA 0 dp->fw->data->iram_size 1
CAPPED_DATA 0 dp->fw->data->size_bytes 1
CAPPED_DATA 0 dp->fw->size 1
CAPPED_DATA 0 dp->ports 1
DATA_SOURCE 0 dp $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 dp->fw_version 0-u32max[c]
NO_OVERFLOW_SIMPLE 0 dp->grf_clk->core->parent->req_rate
LOCK2 0 &dp->lock
TYPE_LOCK (struct cdn_dp_device)->lock