	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function snd_ymfpci_playback_4ch_open
_snd_ymfpci_playback_4ch_open:          ## @snd_ymfpci_playback_4ch_open
	.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, %rbx
	callq	_snd_pcm_substream_chip
	movq	%rax, %r14
	movq	(%rbx), %r15
	movq	%rbx, %rdi
	callq	_snd_ymfpci_playback_open_1
	testl	%eax, %eax
	js	LBB0_2
## %bb.1:
	movq	(%r15), %rax
	movl	$1, (%rax)
	xorps	%xmm0, %xmm0
	movups	%xmm0, 8(%rax)
	movq	%r14, %rdi
	callq	_spin_lock_irq
	movq	%r14, %rdi
	callq	_ymfpci_open_extension
	incl	4(%r14)
	movq	%r14, %rdi
	callq	_spin_unlock_irq
	xorl	%eax, %eax
LBB0_2:
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	_snd_ymfpci_playback_4ch_open
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function snd_ymfpci_playback_4ch_open
_snd_ymfpci_playback_4ch_open:          ; @snd_ymfpci_playback_4ch_open
	.cfi_startproc
; %bb.0:
	stp	x22, x21, [sp, #-48]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 48
	stp	x20, x19, [sp, #16]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #32]             ; 16-byte Folded Spill
	add	x29, sp, #32
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	.cfi_offset w21, -40
	.cfi_offset w22, -48
	mov	x20, x0
	bl	_snd_pcm_substream_chip
	mov	x19, x0
	ldr	x21, [x20]
	mov	x0, x20
	bl	_snd_ymfpci_playback_open_1
	tbnz	w0, #31, LBB0_2
; %bb.1:
	ldr	x8, [x21]
	mov	w9, #1
	str	w9, [x8]
	stp	xzr, xzr, [x8, #8]
	mov	x0, x19
	bl	_spin_lock_irq
	mov	x0, x19
	bl	_ymfpci_open_extension
	ldr	w8, [x19, #4]
	add	w8, w8, #1
	str	w8, [x19, #4]
	mov	x0, x19
	bl	_spin_unlock_irq
	mov	w0, #0
LBB0_2:
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	ret
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	_snd_ymfpci_playback_4ch_open
.subsections_via_symbols
