intel_dsb_reg_write identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/i915/display/intel_dsb.h, line 39 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/i915/display/intel_dsb.c, line 416 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/gpu/drm/i915/display/skl_universal_plane.c intel_de_write_dsb() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->free_pos	0-4294967295
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0-4294967295
PARAM_VALUE	0	dsb->size	32,2048,16384
BUF_SIZE	0	dsb	(-1),56
BUF_SIZE	0	dsb	(-1),56
DATA_SOURCE	0	dsb	$1
DATA_SOURCE	1	reg	$2
DATA_SOURCE	2	val	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/display/intel_vdsc.c intel_de_write_dsb() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->free_pos	0-4294967295
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0-4294967295
PARAM_VALUE	0	dsb->size	32,2048,16384
BUF_SIZE	0	dsb	(-1),56
BUF_SIZE	0	dsb	(-1),56
DATA_SOURCE	0	dsb	$1
DATA_SOURCE	1	reg	$2
DATA_SOURCE	2	val	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_dsb.c _intel_dsb_chain() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->crtc	4096-ptr_max
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	2	val	2415919104
BUF_SIZE	0	dsb	56
CAPPED_DATA	0	dsb->hw_dewake_scanline	1
DATA_SOURCE	0	dsb	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_dsb.c _intel_dsb_chain() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->crtc	4096-ptr_max
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0,2-u32max
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	0	*dsb->dsb_buf->cmd_buf	0-4294967295
PARAM_VALUE	2	val	0,49344,8388608,8437952
BUF_SIZE	0	dsb	56
CAPPED_DATA	0	dsb->hw_dewake_scanline	1
DATA_SOURCE	0	dsb	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_dsb.c _intel_dsb_chain() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->crtc	4096-ptr_max
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0,2-u32max
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	0	*dsb->dsb_buf->cmd_buf	0-4294967295
PARAM_VALUE	2	val	983055,983071,983103,2031631,2031647,2031679
BUF_SIZE	0	dsb	56
CAPPED_DATA	0	dsb->hw_dewake_scanline	1
DATA_SOURCE	0	dsb	$1
BIT_INFO	2	val	0x10001,0x1fffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_dsb.c _intel_dsb_chain() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->crtc	4096-ptr_max
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0,2-u32max
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	0	*dsb->dsb_buf->cmd_buf	0-4294967295
PARAM_VALUE	2	val	2147483648-u32max
BUF_SIZE	0	dsb	56
CAPPED_DATA	0	dsb->hw_dewake_scanline	1
DATA_SOURCE	0	dsb	$1
BIT_INFO	2	val	0x80000000,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_dsb.c _intel_dsb_chain() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->crtc	4096-ptr_max
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0,2-u32max
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	0	*dsb->dsb_buf->cmd_buf	0-4294967295
PARAM_VALUE	2	val	0
BUF_SIZE	0	dsb	56
CAPPED_DATA	0	dsb->hw_dewake_scanline	1
DATA_SOURCE	0	dsb	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_dsb.c _intel_dsb_chain() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->crtc	4096-ptr_max
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0,2-u32max
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	0	*dsb->dsb_buf->cmd_buf	0-4294967295
BUF_SIZE	0	dsb	56
CAPPED_DATA	0	dsb->hw_dewake_scanline	1
DATA_SOURCE	0	dsb	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_dsb.c _intel_dsb_chain() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->crtc	4096-ptr_max
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0,2-u32max
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	0	*dsb->dsb_buf->cmd_buf	0-4294967295
BUF_SIZE	0	dsb	56
CAPPED_DATA	0	dsb->hw_dewake_scanline	1
DATA_SOURCE	0	dsb	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_dsb.c intel_dsb_poll() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->crtc	4096-ptr_max
PARAM_VALUE	0	dsb->id	0-1
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	2	val	0,268435456-u32max
BUF_SIZE	0	dsb	56
CAPPED_DATA	0	dsb->hw_dewake_scanline	1
DATA_SOURCE	0	dsb	$0
DATA_SOURCE	2	val	$2
FUZZY_MAX	0	dsb->id	1
HARD_MAX	0	dsb->id	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_dsb.c intel_dsb_poll() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->crtc	4096-ptr_max
PARAM_VALUE	0	dsb->id	0-1
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	0	*dsb->dsb_buf->cmd_buf	0-4294967295
BUF_SIZE	0	dsb	56
CAPPED_DATA	0	dsb->hw_dewake_scanline	1
DATA_SOURCE	0	dsb	$0
FUZZY_MAX	0	dsb->id	1
BIT_INFO	2	val	0x80000000,0xffffffff
HARD_MAX	0	dsb->id	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/skl_scaler.c intel_de_write_dsb() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->free_pos	0-4294967295
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0-4294967295
PARAM_VALUE	0	dsb->size	32,2048,16384
BUF_SIZE	0	dsb	(-1),56
BUF_SIZE	0	dsb	(-1),56
DATA_SOURCE	0	dsb	$1
DATA_SOURCE	1	reg	$2
DATA_SOURCE	2	val	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/display/intel_dmc.c intel_de_write_dsb() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->free_pos	0-4294967295
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0-4294967295
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	2	val	2147483648
BUF_SIZE	0	dsb	(-1),56
BUF_SIZE	0	dsb	(-1),56
DATA_SOURCE	0	dsb	$1
DATA_SOURCE	1	reg	$2
DATA_SOURCE	2	val	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_flipq.c intel_flipq_unhalt_dmc() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->free_pos	0-4294967295
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0-4294967295
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	2	val	0
BUF_SIZE	0	dsb	56
BUF_SIZE	0	dsb	56
CAPPED_DATA	0	dsb->hw_dewake_scanline	1
DATA_SOURCE	0	dsb	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_fbc.c intel_de_write_dsb() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->free_pos	0-4294967295
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0-4294967295
PARAM_VALUE	0	dsb->size	32,2048,16384
BUF_SIZE	0	dsb	(-1),56
BUF_SIZE	0	dsb	(-1),56
DATA_SOURCE	0	dsb	$1
DATA_SOURCE	1	reg	$2
DATA_SOURCE	2	val	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&fbc->lock
TYPE_LOCK		(struct intel_fbc)->lock

drivers/gpu/drm/i915/display/intel_color.c ilk_lut_write() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->id	0-1
PARAM_VALUE	0	dsb->size	32,2048,16384
BUF_SIZE	0	dsb	(-1),56
BUF_SIZE	0	dsb	(-1),56
DATA_SOURCE	1	reg	$1
DATA_SOURCE	2	val	$2
FUZZY_MAX	0	dsb->id	1
HARD_MAX	0	dsb->id	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/display/intel_color.c intel_de_write_dsb() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->free_pos	0-4294967295
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0-4294967295
PARAM_VALUE	0	dsb->size	32,2048,16384
BUF_SIZE	0	dsb	(-1),56
BUF_SIZE	0	dsb	(-1),56
DATA_SOURCE	0	dsb	$1
DATA_SOURCE	1	reg	$2
DATA_SOURCE	2	val	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/display/intel_psr.c intel_de_write_dsb() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->free_pos	0-4294967295
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0-4294967295
PARAM_VALUE	0	dsb->size	32,2048,16384
BUF_SIZE	0	dsb	(-1),56
BUF_SIZE	0	dsb	(-1),56
DATA_SOURCE	0	dsb	$1
DATA_SOURCE	1	reg	$2
DATA_SOURCE	2	val	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_cursor.c intel_de_write_dsb() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->free_pos	0-4294967295
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0-4294967295
PARAM_VALUE	0	dsb->size	32,2048,16384
BUF_SIZE	0	dsb	(-1),56
BUF_SIZE	0	dsb	(-1),56
DATA_SOURCE	0	dsb	$1
DATA_SOURCE	1	reg	$2
DATA_SOURCE	2	val	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/display/intel_display.c intel_de_write_dsb() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->free_pos	0-4294967295
PARAM_VALUE	0	dsb->id	0
PARAM_VALUE	0	dsb->ins_start_offset	0-4294967295
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	2	val	0-213912063
BUF_SIZE	0	dsb	(-1),56
BUF_SIZE	0	dsb	(-1),56
DATA_SOURCE	0	dsb	$1
DATA_SOURCE	1	reg	$2
DATA_SOURCE	2	val	$3
FUZZY_MAX	2	val	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/intel_vrr.c intel_de_write_dsb() -> intel_dsb_reg_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	dsb	4096-ptr_max
PARAM_VALUE	0	dsb->chicken	0,49344,8388608,8437952
PARAM_VALUE	0	dsb->crtc	s64min-(-4096),4096-s64max
PARAM_VALUE	0	dsb->free_pos	0-4294967295
PARAM_VALUE	0	dsb->id	0-1
PARAM_VALUE	0	dsb->ins_start_offset	0-4294967295
PARAM_VALUE	0	dsb->size	32,2048,16384
PARAM_VALUE	2	val	1073741824,1073807360,3221225472,3221291008
BUF_SIZE	0	dsb	(-1),56
BUF_SIZE	0	dsb	(-1),56
DATA_SOURCE	0	dsb	$1
DATA_SOURCE	1	reg	$2
DATA_SOURCE	2	val	$3
FUZZY_MAX	0	dsb->id	1
BIT_INFO	2	val	0x40000000,0xffffffff
HARD_MAX	0	dsb->id	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock