dispc_write identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpu/drm/tidss/tidss_dispc.c, line 482 (as a function)

Referenced in 1 files:

drivers/gpu/drm/tidss/tidss_dispc.c

Smatch caller information:

drivers/gpu/drm/tidss/tidss_dispc.c dispc_initial_config() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-ptr_max
PARAM_VALUE	0	dispc->fclk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dispc->fclk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	dispc->fclk->core->dev->power.request	0-4
PARAM_VALUE	0	dispc->fclk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	dispc->fclk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dispc->fclk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dispc->fclk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dispc->fclk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dispc->fclk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dispc->fclk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dispc->fclk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	dispc->fclk->core->parent->dev->power.request	0-4294967295
PARAM_VALUE	0	dispc->fclk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	dispc->fclk->core->parent->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	dispc->fclk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dispc->fclk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dispc->fclk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dispc->fclk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dispc->fclk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	dispc->fclk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	dispc->fclk->core->prepare_count	0-4294967295
PARAM_VALUE	0	dispc->feat	4096-ptr_max
PARAM_VALUE	0	dispc->feat->subrev	5
PARAM_VALUE	2	val	0-255
CAPPED_DATA	0	dispc->feat->num_vps	1
DATA_SOURCE	0	dispc	$0
NOCHECK_CALL

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k2g_plane_init() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-ptr_max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
DATA_SOURCE	0	dispc	$0
NOCHECK_CALL
HOST_DATA	2	val	0-u32max[c]

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k2g_plane_init() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-ptr_max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
DATA_SOURCE	0	dispc	$0
NOCHECK_CALL
HOST_DATA	2	val	0-u32max[c]

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k2g_read_and_clear_irqstatus() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-u64max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
PARAM_VALUE	0	dispc->feat->subrev	0
PARAM_VALUE	0	dispc->feat->vp_feat.color.gamma_size	256,1024
BUF_SIZE	0	dispc->dev	(-1),1616
BUF_SIZE	0	dispc->fclk	(-1),1-s32max
BUF_SIZE	0	dispc->fourccs	(-1),116
BUF_SIZE	0	dispc->tidss	(-1),488,3696,3704,3712,3720,3792,3808,3864,3888,3912,4024,4296,4768
DATA_SOURCE	0	dispc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
HALF_LOCKED2		&tidss->irq_lock
HALF_LOCKED2		flags
HALF_LOCKED2	0	&dispc->tidss->irq_lock
TYPE_LOCK		(struct tidss_device)->irq_lock

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k2g_set_irqenable() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-u64max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
PARAM_VALUE	0	dispc->feat->subrev	0
PARAM_VALUE	0	dispc->feat->vp_feat.color.gamma_size	256,1024
PARAM_VALUE	2	val	129
BUF_SIZE	0	dispc->dev	(-1),1616
BUF_SIZE	0	dispc->fclk	(-1),1-s32max
BUF_SIZE	0	dispc->fourccs	(-1),116
BUF_SIZE	0	dispc->tidss	(-1),488,3696,3704,3712,3720,3792,3808,3864,3888,3912,4024,4296,4768
DATA_SOURCE	0	dispc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
HALF_LOCKED2		&tidss->irq_lock
HALF_LOCKED2	0	&dispc->tidss->irq_lock
TYPE_LOCK		(struct tidss_device)->irq_lock

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k3_clear_irqstatus() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-u64max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
PARAM_VALUE	0	dispc->feat->subrev	1-5
PARAM_VALUE	0	dispc->feat->vp_feat.color.gamma_size	256,1024
CAPPED_DATA	0	dispc->feat->num_vids	1
CAPPED_DATA	0	dispc->feat->num_vps	1
DATA_SOURCE	0	dispc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
LOCK2		&tidss->irq_lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct tidss_device)->irq_lock

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k3_plane_init() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-ptr_max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
DATA_SOURCE	0	dispc	$0
NOCHECK_CALL
HOST_DATA	2	val	0-u32max[c]

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k3_plane_init() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-ptr_max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
DATA_SOURCE	0	dispc	$0
NOCHECK_CALL
HOST_DATA	2	val	0-u32max[c]

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k3_plane_init() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-ptr_max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
DATA_SOURCE	0	dispc	$0
NOCHECK_CALL
HOST_DATA	2	val	0-u32max[c]

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k3_plane_init() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-ptr_max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
DATA_SOURCE	0	dispc	$0
NOCHECK_CALL
HOST_DATA	2	val	0-u32max[c]

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k3_set_irqenable() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-u64max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
PARAM_VALUE	0	dispc->feat->subrev	1-5
PARAM_VALUE	0	dispc->feat->vp_feat.color.gamma_size	256,1024
PARAM_VALUE	2	val	1-u32max
CAPPED_DATA	0	dispc->feat->num_vids	1
CAPPED_DATA	0	dispc->feat->num_vps	1
DATA_SOURCE	0	dispc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&tidss->irq_lock
LOCK2		flags
HALF_LOCKED2		&dev->vbl_lock
HALF_LOCKED2		&dev->vblank_time_lock
TYPE_LOCK		(struct tidss_device)->irq_lock

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k3_set_irqenable() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-u64max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
PARAM_VALUE	0	dispc->feat->subrev	1-5
PARAM_VALUE	0	dispc->feat->vp_feat.color.gamma_size	256,1024
PARAM_VALUE	2	val	1-u32max
CAPPED_DATA	0	dispc->feat->num_vids	1
CAPPED_DATA	0	dispc->feat->num_vps	1
DATA_SOURCE	0	dispc	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&tidss->irq_lock
LOCK2		flags
HALF_LOCKED2		&dev->vbl_lock
HALF_LOCKED2		&dev->vblank_time_lock
TYPE_LOCK		(struct tidss_device)->irq_lock

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k3_vid_set_irqenable() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-u64max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
PARAM_VALUE	0	dispc->feat->num_vids	1-u32max
PARAM_VALUE	0	dispc->feat->subrev	1-5
PARAM_VALUE	0	dispc->feat->vid_info	4096-ptr_max
PARAM_VALUE	0	dispc->feat->vp_feat.color.gamma_size	256,1024
PARAM_VALUE	2	val	0-1
CAPPED_DATA	0	dispc->feat->num_vids	1
CAPPED_DATA	0	dispc->feat->num_vps	1
DATA_SOURCE	0	dispc	$0
DATA_SOURCE	2	val	r dispc_vid_irq_to_raw
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&tidss->irq_lock
LOCK2		flags
HALF_LOCKED2		&dev->vbl_lock
HALF_LOCKED2		&dev->vblank_time_lock
TYPE_LOCK		(struct tidss_device)->irq_lock

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k3_vid_write_irqstatus() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
PARAM_VALUE	0	dispc->feat->num_vids	1-u32max
PARAM_VALUE	0	dispc->feat->subrev	1-5
PARAM_VALUE	0	dispc->feat->vid_info	4096-ptr_max
PARAM_VALUE	0	dispc->feat->vp_feat.color.gamma_size	256,1024
PARAM_VALUE	2	val	0-1
CAPPED_DATA	0	dispc->feat->num_vids	1
CAPPED_DATA	0	dispc->feat->num_vps	1
DATA_SOURCE	0	dispc	$0
DATA_SOURCE	2	val	r dispc_vid_irq_to_raw
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&tidss->irq_lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct tidss_device)->irq_lock

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k3_vp_set_irqenable() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->fclk	0,4096-u64max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
PARAM_VALUE	0	dispc->feat->num_vps	1-u32max
PARAM_VALUE	0	dispc->feat->subrev	1-5
PARAM_VALUE	0	dispc->feat->vp_feat.color.gamma_size	256,1024
PARAM_VALUE	2	val	0-7,16-23
CAPPED_DATA	0	dispc->feat->num_vids	1
CAPPED_DATA	0	dispc->feat->num_vps	1
DATA_SOURCE	0	dispc	$0
DATA_SOURCE	2	val	r dispc_vp_irq_to_raw
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&tidss->irq_lock
LOCK2		flags
HALF_LOCKED2		&dev->vbl_lock
HALF_LOCKED2		&dev->vblank_time_lock
TYPE_LOCK		(struct tidss_device)->irq_lock

drivers/gpu/drm/tidss/tidss_dispc.c dispc_k3_vp_write_irqstatus() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
PARAM_VALUE	0	dispc->feat->num_vps	1-u32max
PARAM_VALUE	0	dispc->feat->subrev	1-5
PARAM_VALUE	0	dispc->feat->vp_feat.color.gamma_size	256,1024
PARAM_VALUE	2	val	0-7,16-23
CAPPED_DATA	0	dispc->feat->num_vids	1
CAPPED_DATA	0	dispc->feat->num_vps	1
DATA_SOURCE	0	dispc	$0
DATA_SOURCE	2	val	r dispc_vp_irq_to_raw
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&tidss->irq_lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct tidss_device)->irq_lock

drivers/gpu/drm/tidss/tidss_dispc.c dispc_softreset() -> dispc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dispc	4096-ptr_max
PARAM_VALUE	0	dispc->am65x_oldi_io_ctrl	0-ptr_max
PARAM_VALUE	0	dispc->base_common	4096-ptr_max
PARAM_VALUE	0	dispc->dev	4096-ptr_max
PARAM_VALUE	0	dispc->errata.i2000	1
PARAM_VALUE	0	dispc->fclk	0,4096-ptr_max
PARAM_VALUE	0	dispc->feat	4096-ptr_max
PARAM_VALUE	0	dispc->fourccs	1-u64max
PARAM_VALUE	0	dispc->tidss	4096-ptr_max
BUF_SIZE	0	dispc	240
DATA_SOURCE	0	dispc	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max[c]