ltdc_plane_create 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/stm/ltdc.c, line 1569 (as a function)

Referenced in 1 files:

drivers/gpu/drm/stm/ltdc.c
- line 1659
- line 1695

Smatch caller information:

drivers/gpu/drm/stm/ltdc.c ltdc_crtc_init() -> ltdc_plane_create()

Type	Parameter	Key	Value
PARAM_VALUE	0	ddev	4096-ptr_max
PARAM_VALUE	0	ddev->dev	4096-ptr_max
PARAM_VALUE	0	ddev->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	ddev->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ddev->dev->dma_mem->pfn_base	0-s64max
PARAM_VALUE	0	ddev->dev->driver	4096-ptr_max
PARAM_VALUE	0	ddev->dev_private	4096-ptr_max
PARAM_VALUE	0	ddev->dev_private->caps.bus_width	0-4294967295
PARAM_VALUE	0	ddev->dev_private->caps.crc	0-1
PARAM_VALUE	0	ddev->dev_private->caps.dynamic_zorder	0-1
PARAM_VALUE	0	ddev->dev_private->caps.fifo_threshold	0-1
PARAM_VALUE	0	ddev->dev_private->caps.hw_version	0-4294967295
PARAM_VALUE	0	ddev->dev_private->caps.layer_ofs	128,256
PARAM_VALUE	0	ddev->dev_private->caps.layer_regs	1716640160674799616,5820872067452473344,8663297999177568256
PARAM_VALUE	0	ddev->dev_private->caps.nb_irq	2,4
PARAM_VALUE	0	ddev->dev_private->caps.nb_layers	1-4
PARAM_VALUE	0	ddev->dev_private->caps.non_alpha_only_l1	0-1
PARAM_VALUE	0	ddev->dev_private->caps.pad_max_freq_hz	s32min-s32max
PARAM_VALUE	0	ddev->dev_private->caps.pix_fmt_drm	1754075882862526464,1818591444872957952,6911453745760636928
PARAM_VALUE	0	ddev->dev_private->caps.pix_fmt_flex	0-1
PARAM_VALUE	0	ddev->dev_private->caps.pix_fmt_hw	4790917871265210368,6211501613094998016,8557672343012098048
PARAM_VALUE	0	ddev->dev_private->caps.pix_fmt_nb	9,11,17
PARAM_VALUE	0	ddev->dev_private->caps.plane_reg_shadow	0-1
PARAM_VALUE	0	ddev->dev_private->caps.plane_rotation	0-1
PARAM_VALUE	0	ddev->dev_private->caps.ycbcr_input	0-1
PARAM_VALUE	0	ddev->dev_private->caps.ycbcr_output	0-1
PARAM_VALUE	0	ddev->dev_private->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	ddev->managed.resources.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->managed.resources.next->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.blob_lock.dep_map->name	0-255
PARAM_VALUE	0	ddev->mode_config.blob_lock.first_waiter	0
PARAM_VALUE	0	ddev->mode_config.blob_lock.magic	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.blob_lock.osq.tail.counter	0
PARAM_VALUE	0	ddev->mode_config.blob_lock.owner.counter	0
PARAM_VALUE	0	ddev->mode_config.colorop_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.colorop_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.colorop_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.colorop_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.colorop_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connection_mutex.head.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connection_mutex.head.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connection_mutex.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connector_ida.xa.xa_flags	33554437
PARAM_VALUE	0	ddev->mode_config.connector_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connector_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connector_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connector_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connector_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.crtc_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.crtc_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.crtc_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.crtc_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.crtc_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.encoder_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.encoder_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.encoder_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.encoder_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_lock.dep_map->name	0-255
PARAM_VALUE	0	ddev->mode_config.fb_lock.first_waiter	0
PARAM_VALUE	0	ddev->mode_config.fb_lock.magic	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_lock.owner.counter	0
PARAM_VALUE	0	ddev->mode_config.funcs	1324991796553404416
PARAM_VALUE	0	ddev->mode_config.idr_mutex.dep_map->name	0-255
PARAM_VALUE	0	ddev->mode_config.idr_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ddev->mode_config.idr_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ddev->mode_config.idr_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ddev->mode_config.idr_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ddev->mode_config.idr_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ddev->mode_config.max_height	2048
PARAM_VALUE	0	ddev->mode_config.max_width	2048
PARAM_VALUE	0	ddev->mode_config.min_height	0
PARAM_VALUE	0	ddev->mode_config.min_width	0
PARAM_VALUE	0	ddev->mode_config.mutex.dep_map->name	0-255
PARAM_VALUE	0	ddev->mode_config.mutex.first_waiter	0
PARAM_VALUE	0	ddev->mode_config.mutex.magic	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.mutex.owner.counter	0
PARAM_VALUE	0	ddev->mode_config.normalize_zpos	1
PARAM_VALUE	0	ddev->mode_config.num_colorop	0
PARAM_VALUE	0	ddev->mode_config.num_connector	0
PARAM_VALUE	0	ddev->mode_config.num_crtc	0
PARAM_VALUE	0	ddev->mode_config.num_fb	0
PARAM_VALUE	0	ddev->mode_config.num_total_plane	0
PARAM_VALUE	0	ddev->mode_config.object_idr.idr_base	1
PARAM_VALUE	0	ddev->mode_config.object_idr.idr_next	0
PARAM_VALUE	0	ddev->mode_config.plane_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.plane_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.plane_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.plane_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.plane_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.privobj_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.privobj_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.privobj_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.privobj_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.privobj_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_blob_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_blob_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_blob_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_blob_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_blob_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.tile_idr.idr_base	1
PARAM_VALUE	0	ddev->mode_config.tile_idr.idr_next	0
PARAM_VALUE	0	ddev->mode_config.tile_idr.idr_rt.xa_flags	33554436
PARAM_VALUE	0	*ddev->dev_private->caps.layer_regs	128,256
PARAM_VALUE	0	*ddev->dev_private->caps.pix_fmt_drm	875713089
PARAM_VALUE	0	*ddev->dev_private->caps.pix_fmt_hw	1
PARAM_VALUE	0	*ddev->dev_private->regmap->cache->data	0-4294967295
PARAM_VALUE	1	type	1
PARAM_VALUE	2	index	0
BUF_SIZE	0	ddev->mode_config.funcs	64
DATA_SOURCE	0	ddev	$0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/stm/ltdc.c ltdc_crtc_init() -> ltdc_plane_create()

Type	Parameter	Key	Value
PARAM_VALUE	0	ddev	4096-ptr_max
PARAM_VALUE	0	ddev->dev	4096-ptr_max
PARAM_VALUE	0	ddev->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ddev->dev->dma_mem->pfn_base	0-4503599627370495
PARAM_VALUE	0	ddev->dev->driver	4096-ptr_max
PARAM_VALUE	0	ddev->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	ddev->dev_private	4096-ptr_max
PARAM_VALUE	0	ddev->dev_private->caps.bus_width	0-4294967295
PARAM_VALUE	0	ddev->dev_private->caps.crc	0-1
PARAM_VALUE	0	ddev->dev_private->caps.dynamic_zorder	0-1
PARAM_VALUE	0	ddev->dev_private->caps.fifo_threshold	0-1
PARAM_VALUE	0	ddev->dev_private->caps.hw_version	0-4294967295
PARAM_VALUE	0	ddev->dev_private->caps.layer_ofs	128,256
PARAM_VALUE	0	ddev->dev_private->caps.layer_regs	1716640160674799616,5820872067452473344,8663297999177568256
PARAM_VALUE	0	ddev->dev_private->caps.nb_irq	2,4
PARAM_VALUE	0	ddev->dev_private->caps.nb_layers	1-4
PARAM_VALUE	0	ddev->dev_private->caps.non_alpha_only_l1	0-1
PARAM_VALUE	0	ddev->dev_private->caps.pad_max_freq_hz	s32min-s32max
PARAM_VALUE	0	ddev->dev_private->caps.pix_fmt_drm	1754075882862526464,1818591444872957952,6911453745760636928
PARAM_VALUE	0	ddev->dev_private->caps.pix_fmt_flex	0-1
PARAM_VALUE	0	ddev->dev_private->caps.pix_fmt_hw	4790917871265210368,6211501613094998016,8557672343012098048
PARAM_VALUE	0	ddev->dev_private->caps.pix_fmt_nb	9,11,17
PARAM_VALUE	0	ddev->dev_private->caps.plane_reg_shadow	0-1
PARAM_VALUE	0	ddev->dev_private->caps.plane_rotation	0-1
PARAM_VALUE	0	ddev->dev_private->caps.ycbcr_input	0-1
PARAM_VALUE	0	ddev->dev_private->caps.ycbcr_output	0-1
PARAM_VALUE	0	ddev->dev_private->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	ddev->driver	4096-ptr_max
PARAM_VALUE	0	ddev->huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	ddev->managed.resources.next	4096-ptr_max
PARAM_VALUE	0	ddev->managed.resources.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->managed.resources.next->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.blob_lock.dep_map->name	0-255
PARAM_VALUE	0	ddev->mode_config.blob_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ddev->mode_config.blob_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	ddev->mode_config.colorop_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.colorop_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.colorop_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.colorop_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.colorop_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connection_mutex.head.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connection_mutex.head.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connection_mutex.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connector_ida.xa.xa_flags	33554437
PARAM_VALUE	0	ddev->mode_config.connector_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connector_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connector_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connector_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.connector_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.crtc_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.crtc_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.crtc_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.crtc_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.crtc_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.encoder_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.encoder_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.encoder_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.encoder_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_lock.dep_map->name	0-255
PARAM_VALUE	0	ddev->mode_config.fb_lock.first_waiter	0
PARAM_VALUE	0	ddev->mode_config.fb_lock.magic	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.fb_lock.owner.counter	0
PARAM_VALUE	0	ddev->mode_config.funcs	1324991796553404416
PARAM_VALUE	0	ddev->mode_config.idr_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	ddev->mode_config.idr_mutex.dep_map->name	0-255
PARAM_VALUE	0	ddev->mode_config.idr_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ddev->mode_config.idr_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ddev->mode_config.idr_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ddev->mode_config.idr_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ddev->mode_config.idr_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ddev->mode_config.idr_mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	ddev->mode_config.idr_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ddev->mode_config.max_height	2048
PARAM_VALUE	0	ddev->mode_config.max_width	2048
PARAM_VALUE	0	ddev->mode_config.min_height	0
PARAM_VALUE	0	ddev->mode_config.min_width	0
PARAM_VALUE	0	ddev->mode_config.mutex.dep_map->name	0-255
PARAM_VALUE	0	ddev->mode_config.mutex.first_waiter	0
PARAM_VALUE	0	ddev->mode_config.mutex.magic	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.mutex.owner.counter	0
PARAM_VALUE	0	ddev->mode_config.normalize_zpos	1
PARAM_VALUE	0	ddev->mode_config.num_colorop	0
PARAM_VALUE	0	ddev->mode_config.num_connector	0
PARAM_VALUE	0	ddev->mode_config.num_crtc	0
PARAM_VALUE	0	ddev->mode_config.num_fb	0
PARAM_VALUE	0	ddev->mode_config.num_total_plane	s32min-32
PARAM_VALUE	0	ddev->mode_config.object_idr.idr_base	1
PARAM_VALUE	0	ddev->mode_config.object_idr.idr_next	0
PARAM_VALUE	0	ddev->mode_config.plane_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.plane_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.plane_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.plane_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.plane_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.plane_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.privobj_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.privobj_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.privobj_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.privobj_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.privobj_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_blob_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_blob_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_blob_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_blob_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_list.next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_list.next->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_list.prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.property_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ddev->mode_config.tile_idr.idr_base	1
PARAM_VALUE	0	ddev->mode_config.tile_idr.idr_next	0
PARAM_VALUE	0	ddev->mode_config.tile_idr.idr_rt.xa_flags	33554436
PARAM_VALUE	0	*ddev->dev_private->caps.layer_regs	128,256
PARAM_VALUE	0	*ddev->dev_private->caps.pix_fmt_drm	875713089
PARAM_VALUE	0	*ddev->dev_private->caps.pix_fmt_hw	1
PARAM_VALUE	0	*ddev->dev_private->regmap->cache->data	0-4294967295
PARAM_VALUE	1	type	0
PARAM_VALUE	2	index	s32min-(-1),1-s32max
BUF_SIZE	0	ddev->mode_config.funcs	64
CAPPED_DATA	0	ddev->dev_private->caps.pix_fmt_nb	1
CAPPED_DATA	2	index	1
DATA_SOURCE	0	ddev	$0
RX_PATH
TASK_NOT_RUNNING