	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function ivtv_irq_enc_vbi_cap
_ivtv_irq_enc_vbi_cap:                  ## @ivtv_irq_enc_vbi_cap
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%rbx
	pushq	%rax
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdi, %r14
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	%rax, -32(%rbp)
	movq	_CX2341X_MBOX_MAX_DATA@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	shlq	$2, %rax
	callq	____chkstk_darwin
	addq	$15, %rax
	andq	$-16, %rax
	subq	%rax, %rsp
	movq	%rsp, %r15
	leaq	L_.str(%rip), %rdi
	callq	_IVTV_DEBUG_HI_IRQ
	movq	_IVTV_ENC_STREAM_TYPE_VBI@GOTPCREL(%rip), %rax
	movq	(%rax), %rbx
	shlq	$2, %rbx
	addq	(%r14), %rbx
	movq	%rbx, %rdi
	movq	%r15, %rsi
	callq	_stream_enc_dma_append
	testl	%eax, %eax
	jne	LBB0_5
## %bb.1:
	movq	%rbx, %rdi
	callq	_ivtv_use_pio
	testq	%rax, %rax
	jne	LBB0_2
## %bb.3:
	movq	_IVTV_F_S_DMA_PENDING@GOTPCREL(%rip), %rax
	jmp	LBB0_4
LBB0_2:
	movq	_IVTV_F_S_PIO_PENDING@GOTPCREL(%rip), %rax
LBB0_4:
	movl	(%rax), %edi
	movq	%rbx, %rsi
	callq	_set_bit
LBB0_5:
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	cmpq	-32(%rbp), %rax
	jne	LBB0_7
## %bb.6:
	leaq	-24(%rbp), %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_7:
	callq	___stack_chk_fail
	.cfi_endproc
                                        ## -- End function
	.comm	_CX2341X_MBOX_MAX_DATA,4,2      ## @CX2341X_MBOX_MAX_DATA
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"ENC START VBI CAP\n"

	.comm	_IVTV_ENC_STREAM_TYPE_VBI,8,3   ## @IVTV_ENC_STREAM_TYPE_VBI
	.comm	_IVTV_F_S_PIO_PENDING,4,2       ## @IVTV_F_S_PIO_PENDING
	.comm	_IVTV_F_S_DMA_PENDING,4,2       ## @IVTV_F_S_DMA_PENDING
	.no_dead_strip	_ivtv_irq_enc_vbi_cap
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function ivtv_irq_enc_vbi_cap
_ivtv_irq_enc_vbi_cap:                  ; @ivtv_irq_enc_vbi_cap
	.cfi_startproc
; %bb.0:
	stp	x20, x19, [sp, #-32]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 32
	stp	x29, x30, [sp, #16]             ; 16-byte Folded Spill
	add	x29, sp, #16
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	sub	sp, sp, #16
	mov	x19, x0
Lloh0:
	adrp	x8, ___stack_chk_guard@GOTPAGE
Lloh1:
	ldr	x8, [x8, ___stack_chk_guard@GOTPAGEOFF]
Lloh2:
	ldr	x8, [x8]
	stur	x8, [x29, #-24]
Lloh3:
	adrp	x8, _CX2341X_MBOX_MAX_DATA@GOTPAGE
Lloh4:
	ldr	x8, [x8, _CX2341X_MBOX_MAX_DATA@GOTPAGEOFF]
Lloh5:
	ldr	w8, [x8]
	lsl	x8, x8, #2
	mov	x9, x8
Lloh6:
	adrp	x16, ___chkstk_darwin@GOTPAGE
Lloh7:
	ldr	x16, [x16, ___chkstk_darwin@GOTPAGEOFF]
	blr	x16
	mov	x9, sp
	add	x8, x8, #15
	and	x8, x8, #0x7fffffff0
	sub	x20, x9, x8
	mov	sp, x20
Lloh8:
	adrp	x0, l_.str@PAGE
Lloh9:
	add	x0, x0, l_.str@PAGEOFF
	bl	_IVTV_DEBUG_HI_IRQ
	ldr	x8, [x19]
Lloh10:
	adrp	x9, _IVTV_ENC_STREAM_TYPE_VBI@GOTPAGE
Lloh11:
	ldr	x9, [x9, _IVTV_ENC_STREAM_TYPE_VBI@GOTPAGEOFF]
Lloh12:
	ldr	x9, [x9]
	add	x19, x8, x9, lsl #2
	mov	x0, x19
	mov	x1, x20
	bl	_stream_enc_dma_append
	cbnz	w0, LBB0_2
; %bb.1:
	mov	x0, x19
	bl	_ivtv_use_pio
Lloh13:
	adrp	x8, _IVTV_F_S_PIO_PENDING@GOTPAGE
Lloh14:
	ldr	x8, [x8, _IVTV_F_S_PIO_PENDING@GOTPAGEOFF]
Lloh15:
	adrp	x9, _IVTV_F_S_DMA_PENDING@GOTPAGE
Lloh16:
	ldr	x9, [x9, _IVTV_F_S_DMA_PENDING@GOTPAGEOFF]
	cmp	x0, #0
	csel	x8, x9, x8, eq
	ldr	w0, [x8]
	mov	x1, x19
	bl	_set_bit
LBB0_2:
	ldur	x8, [x29, #-24]
Lloh17:
	adrp	x9, ___stack_chk_guard@GOTPAGE
Lloh18:
	ldr	x9, [x9, ___stack_chk_guard@GOTPAGEOFF]
Lloh19:
	ldr	x9, [x9]
	cmp	x9, x8
	b.ne	LBB0_4
; %bb.3:
	sub	sp, x29, #16
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
LBB0_4:
	bl	___stack_chk_fail
	.loh AdrpLdrGotLdr	Lloh10, Lloh11, Lloh12
	.loh AdrpAdd	Lloh8, Lloh9
	.loh AdrpLdrGot	Lloh6, Lloh7
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGot	Lloh15, Lloh16
	.loh AdrpLdrGot	Lloh13, Lloh14
	.loh AdrpLdrGotLdr	Lloh17, Lloh18, Lloh19
	.cfi_endproc
                                        ; -- End function
	.comm	_CX2341X_MBOX_MAX_DATA,4,2      ; @CX2341X_MBOX_MAX_DATA
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"ENC START VBI CAP\n"

	.comm	_IVTV_ENC_STREAM_TYPE_VBI,8,3   ; @IVTV_ENC_STREAM_TYPE_VBI
	.comm	_IVTV_F_S_PIO_PENDING,4,2       ; @IVTV_F_S_PIO_PENDING
	.comm	_IVTV_F_S_DMA_PENDING,4,2       ; @IVTV_F_S_DMA_PENDING
	.no_dead_strip	_ivtv_irq_enc_vbi_cap
.subsections_via_symbols
