drm_client_buffer_create identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/drm/drm_client.h, line 199 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/drm_client.c, line 208 (as a function)

Referenced in 5 files:

Smatch caller information:

drivers/gpu/drm/drm_client.c drm_client_buffer_create_dumb() -> drm_client_buffer_create()

Type	Parameter	Key	Value
PARAM_VALUE	0	client	4096-ptr_max
PARAM_VALUE	0	client->dev	4096-ptr_max
PARAM_VALUE	0	client->dev->driver	4096-ptr_max
PARAM_VALUE	0	client->dev->driver->dumb_create	1-u64max
PARAM_VALUE	0	client->modeset_mutex.dep_map->name	0-255
PARAM_VALUE	0	client->modeset_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	client->modeset_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	client->modeset_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	client->modeset_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	client->modeset_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	client->modeset_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	client->modeset_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	client->modeset_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	client->modeset_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	client->modeset_mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	client->modeset_mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	client->modeset_mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	client->modesets	4096-ptr_max
PARAM_VALUE	1	width	0-u16max
PARAM_VALUE	2	height	0-u16max
PARAM_VALUE	3	format	875,808665665,808669761,808669784,875708993,875709016,875710290
PARAM_VALUE	4	handle	0
PARAM_VALUE	5	pitch	0
BUF_SIZE	0	client	216
CAPPED_DATA	3	format	1
DATA_SOURCE	0	client	$0
DATA_SOURCE	1	width	$1
DATA_SOURCE	2	height	$2
DATA_SOURCE	3	format	$3
RX_PATH
TASK_NOT_RUNNING
UNITS	1	width	unit_byte
UNITS	2	height	unit_byte
UNITS	5	pitch	unit_byte
LOCK2	0	&client->modeset_mutex
HALF_LOCKED2		&up->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &target_list_lock
TYPE_LOCK		(struct drm_client_dev)->modeset_mutex

drivers/gpu/drm/tegra/fbdev.c tegra_fbdev_driver_fbdev_probe() -> drm_client_buffer_create()

Type	Parameter	Key	Value
PARAM_VALUE	0	client	4096-ptr_max
PARAM_VALUE	0	client->dev	4096-ptr_max
PARAM_VALUE	0	client->dev->dev_private->mm_lock.dep_map->name	0-255
PARAM_VALUE	0	client->dev->dev_private->mm_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	client->dev->dev_private->mm_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	client->dev->dev_private->mm_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	client->dev->dev_private->mm_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	client->dev->dev_private->mm_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	client->dev->dev_private->mm_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	client->dev->dev_private->mm_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	client->dev->huge_mnt	0,4096-ptr_max
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb	4096-ptr_max
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->mpol->refcnt.counter	s32min-s32max
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.owner_cpu	4294967295
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	client->dev->mode_config.funcs	4096-ptr_max
PARAM_VALUE	0	client->file	4096-ptr_max
PARAM_VALUE	0	client->file->object_idr.idr_rt.xa_flags	0-4294967295
PARAM_VALUE	0	client->file->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	client->modeset_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	client->modeset_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	*client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	2	height	0
PARAM_VALUE	3	format	0,538980675,538980931,538981443,538982467,808669784,875710290,875713089,875713112,892424792,909199186
PARAM_VALUE	4	handle	0-s32max
BUF_SIZE	0	client	216
CAPPED_DATA	3	format	1
DATA_SOURCE	3	format	r drm_mode_legacy_fb_format
RX_PATH
TASK_NOT_RUNNING
UNITS	1	width	unit_byte
UNITS	2	height	unit_byte
LOCK2		&dev->clientlist_mutex
LOCK2		&helper->lock
TYPE_LOCK		(struct drm_device)->clientlist_mutex
TYPE_LOCK		(struct drm_fb_helper)->lock

drivers/gpu/drm/gma500/fbdev.c psb_fbdev_driver_fbdev_probe() -> drm_client_buffer_create()

Type	Parameter	Key	Value
PARAM_VALUE	0	client	4096-ptr_max
PARAM_VALUE	0	client->dev	4096-ptr_max
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1640,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->mpol->refcnt.counter	s32min-s32max
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock->owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.dep_map->name	0-255
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.owner	(-1)
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.owner_cpu	4294967295
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	client->dev->mode_config.funcs	4096-ptr_max
PARAM_VALUE	0	client->file->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	client->modeset_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	client->modeset_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	2	height	0
PARAM_VALUE	3	format	0,538980675,538980931,538981443,538982467,808669784,875713089,875713112,892424792,909199186
PARAM_VALUE	4	handle	0-s32max
BUF_SIZE	0	client	216
CAPPED_DATA	3	format	1
DATA_SOURCE	3	format	r drm_mode_legacy_fb_format
BIT_INFO	5	pitch	0x0,0xffffffc0
RX_PATH
TASK_NOT_RUNNING
UNITS	1	width	unit_byte
UNITS	2	height	unit_byte
LOCK2		&dev->clientlist_mutex
LOCK2		&fb_helper->lock
TYPE_LOCK		(struct drm_device)->clientlist_mutex
TYPE_LOCK		(struct drm_fb_helper)->lock

drivers/gpu/drm/msm/msm_fbdev.c msm_fbdev_driver_fbdev_probe() -> drm_client_buffer_create()

Type	Parameter	Key	Value
PARAM_VALUE	0	client	4096-ptr_max
PARAM_VALUE	0	client->dev	4096-ptr_max
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1808,2632,2648,2704,2712
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->mpol->refcnt.counter	s32min-s32max
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock->owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.dep_map->name	0-255
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.owner	(-1)
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.owner_cpu	4294967295
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	client->dev->mode_config.funcs	4096-ptr_max
PARAM_VALUE	0	client->dev->primary	4096-ptr_max
PARAM_VALUE	0	client->file	4096-ptr_max
PARAM_VALUE	0	client->file->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	client->modeset_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	client->modeset_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	2	height	0
PARAM_VALUE	3	format	0,538980675,538980931,538981443,538982467,808669784,875710290,875713089,875713112,892424792,909199186
PARAM_VALUE	4	handle	0-s32max
BUF_SIZE	0	client	216
CAPPED_DATA	3	format	1
DATA_SOURCE	3	format	r drm_mode_legacy_fb_format
DATA_SOURCE	5	pitch	r drm_format_info_min_pitch
RX_PATH
TASK_NOT_RUNNING
UNITS	1	width	unit_byte
UNITS	2	height	unit_byte
LOCK2		&dev->clientlist_mutex
LOCK2		&helper->lock
TYPE_LOCK		(struct drm_device)->clientlist_mutex
TYPE_LOCK		(struct drm_fb_helper)->lock

drivers/gpu/drm/exynos/exynos_drm_fbdev.c exynos_drm_fbdev_driver_fbdev_probe() -> drm_client_buffer_create()

Type	Parameter	Key	Value
PARAM_VALUE	0	client	4096-ptr_max
PARAM_VALUE	0	client->dev	4096-ptr_max
PARAM_VALUE	0	client->dev->huge_mnt	0,4096-ptr_max
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb	4096-ptr_max
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->mpol->refcnt.counter	s32min-s32max
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.owner_cpu	4294967295
PARAM_VALUE	0	client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	client->dev->mode_config.funcs	4096-ptr_max
PARAM_VALUE	0	client->file	4096-ptr_max
PARAM_VALUE	0	client->file->object_idr.idr_rt.xa_flags	0-4294967295
PARAM_VALUE	0	client->file->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	client->modeset_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	client->modeset_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	*client->dev->huge_mnt->mnt_sb->s_fs_info->stat_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	2	height	0
PARAM_VALUE	3	format	538980675,538980931,538981443,538982467,808669784,875710290,875713089,875713112,892424792,909199186
PARAM_VALUE	4	handle	0-s32max
PARAM_VALUE	5	pitch	1-u32max
BUF_SIZE	0	client	216
CAPPED_DATA	3	format	1
DATA_SOURCE	3	format	r drm_mode_legacy_fb_format
DATA_SOURCE	5	pitch	r drm_format_info_min_pitch
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	2	height
NO_OVERFLOW_SIMPLE	5	pitch
UNITS	1	width	unit_byte
UNITS	2	height	unit_byte
LOCK2		&dev->clientlist_mutex
LOCK2		&helper->lock
TYPE_LOCK		(struct drm_device)->clientlist_mutex
TYPE_LOCK		(struct drm_fb_helper)->lock