cdn_dp_set_video_status identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/rockchip/cdn-dp-reg.h, line 469 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/rockchip/cdn-dp-reg.c, line 570 (as a function)

Referenced in 1 files:

drivers/gpu/drm/rockchip/cdn-dp-core.c
- line 610
- line 622

Smatch caller information:

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

Type	Parameter	Key	Value
PARAM_VALUE	0	dp	4096-ptr_max
PARAM_VALUE	0	dp->active_port	(-1)-255
PARAM_VALUE	0	dp->apb_rst	0,4096-u64max
PARAM_VALUE	0	dp->core_clk	0,4096-u64max
PARAM_VALUE	0	dp->core_rst	0,4096-u64max
PARAM_VALUE	0	dp->dev	4096-ptr_max
PARAM_VALUE	0	dp->dev->of_node	1-u64max
PARAM_VALUE	0	dp->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dp->dptx_rst	0,4096-u64max
PARAM_VALUE	0	dp->encoder.encoder.crtc	4096-ptr_max
PARAM_VALUE	0	dp->grf->cache->cached_rbnode->blklen	1-4294967295
PARAM_VALUE	0	dp->grf->cache_dirty	0-1
PARAM_VALUE	0	dp->grf_clk	0,4096-ptr_max
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->enable_count	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->lanes	0,2,4
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	0	dp->max_rate	0,81000,135000-6885000
PARAM_VALUE	0	dp->pclk	0,4096-u64max
PARAM_VALUE	0	dp->ports	1-255
PARAM_VALUE	0	dp->video_info.color_depth	6,8,10
PARAM_VALUE	1	active	0
CAPPED_DATA	0	dp->encoder.encoder.crtc->port	1
CAPPED_DATA	0	dp->grf->wr_table->n_no_ranges	1
CAPPED_DATA	0	dp->grf->wr_table->n_yes_ranges	1
CAPPED_DATA	0	dp->ports	1
CAPPED_DATA	0	&dp->lock	1
DATA_SOURCE	0	dp	r bridge_to_dp
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dp->fw_version	0-u32max[c]
LOCK2	0	&dp->lock
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
TYPE_LOCK		(struct cdn_dp_device)->lock

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

Type	Parameter	Key	Value
PARAM_VALUE	0	dp	4096-ptr_max
PARAM_VALUE	0	dp->active_port	(-1)-255
PARAM_VALUE	0	dp->apb_rst	0,4096-u64max
PARAM_VALUE	0	dp->core_clk	0,4096-u64max
PARAM_VALUE	0	dp->core_rst	0,4096-u64max
PARAM_VALUE	0	dp->dev	4096-ptr_max
PARAM_VALUE	0	dp->dev->of_node	1-u64max
PARAM_VALUE	0	dp->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dp->dptx_rst	0,4096-u64max
PARAM_VALUE	0	dp->encoder.encoder.crtc	4096-ptr_max
PARAM_VALUE	0	dp->grf->cache->cached_rbnode->blklen	1-4294967295
PARAM_VALUE	0	dp->grf->cache_dirty	0-1
PARAM_VALUE	0	dp->grf_clk	0,4096-ptr_max
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->enable_count	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->lanes	0,2,4
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	0	dp->max_rate	0,81000,135000-6885000
PARAM_VALUE	0	dp->pclk	0,4096-u64max
PARAM_VALUE	0	dp->ports	1-255
PARAM_VALUE	0	dp->video_info.color_depth	6,8,10
PARAM_VALUE	0	dp->video_info.color_fmt	1
PARAM_VALUE	1	active	1
CAPPED_DATA	0	dp->encoder.encoder.crtc->port	1
CAPPED_DATA	0	dp->grf->wr_table->n_no_ranges	1
CAPPED_DATA	0	dp->grf->wr_table->n_yes_ranges	1
CAPPED_DATA	0	dp->ports	1
CAPPED_DATA	0	&dp->lock	1
DATA_SOURCE	0	dp	r bridge_to_dp
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	dp->fw_version	0-u32max[c]
LOCK2	0	&dp->lock
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
TYPE_LOCK		(struct cdn_dp_device)->lock