	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function oxygen_hw_free
_oxygen_hw_free:                        ## @oxygen_hw_free
	.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	%r13
	pushq	%r12
	pushq	%rbx
	pushq	%rax
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdi, %r14
	callq	_snd_pcm_substream_chip
	movq	%rax, %rbx
	movq	%r14, %rdi
	callq	_oxygen_substream_channel
	movl	%eax, %r13d
	movl	$1, %r15d
	movl	%r13d, %ecx
	shll	%cl, %r15d
	leaq	4(%rbx), %r12
	movq	%r12, %rdi
	callq	_spin_lock_irq
	movl	(%rbx), %edx
	btrl	%r13d, %edx
	movl	%edx, (%rbx)
	movq	_OXYGEN_INTERRUPT_MASK@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movq	%rbx, %rdi
	callq	_oxygen_write16
	movq	_OXYGEN_DMA_FLUSH@GOTPCREL(%rip), %r13
	movl	(%r13), %esi
	movq	%rbx, %rdi
	movl	%r15d, %edx
	callq	_oxygen_set_bits8
	movl	(%r13), %esi
	movq	%rbx, %rdi
	movl	%r15d, %edx
	callq	_oxygen_clear_bits8
	movq	%r12, %rdi
	callq	_spin_unlock_irq
	movq	%r14, %rdi
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_snd_pcm_lib_free_pages         ## TAILCALL
	.cfi_endproc
                                        ## -- End function
	.comm	_OXYGEN_INTERRUPT_MASK,4,2      ## @OXYGEN_INTERRUPT_MASK
	.comm	_OXYGEN_DMA_FLUSH,4,2           ## @OXYGEN_DMA_FLUSH
	.no_dead_strip	_oxygen_hw_free
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function oxygen_hw_free
_oxygen_hw_free:                        ; @oxygen_hw_free
	.cfi_startproc
; %bb.0:
	stp	x24, x23, [sp, #-64]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 64
	stp	x22, x21, [sp, #16]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #32]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #48]             ; 16-byte Folded Spill
	add	x29, sp, #48
	.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
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	mov	x19, x0
	bl	_snd_pcm_substream_chip
	mov	x20, x0
	mov	x0, x19
	bl	_oxygen_substream_channel
	mov	w8, #1
	lsl	w21, w8, w0
	add	x22, x20, #4
	mov	x0, x22
	bl	_spin_lock_irq
	ldr	w8, [x20]
	bic	w2, w8, w21
	str	w2, [x20]
Lloh0:
	adrp	x8, _OXYGEN_INTERRUPT_MASK@GOTPAGE
Lloh1:
	ldr	x8, [x8, _OXYGEN_INTERRUPT_MASK@GOTPAGEOFF]
Lloh2:
	ldr	w1, [x8]
	mov	x0, x20
	bl	_oxygen_write16
Lloh3:
	adrp	x23, _OXYGEN_DMA_FLUSH@GOTPAGE
Lloh4:
	ldr	x23, [x23, _OXYGEN_DMA_FLUSH@GOTPAGEOFF]
	ldr	w1, [x23]
	mov	x0, x20
	mov	x2, x21
	bl	_oxygen_set_bits8
	ldr	w1, [x23]
	mov	x0, x20
	mov	x2, x21
	bl	_oxygen_clear_bits8
	mov	x0, x22
	bl	_spin_unlock_irq
	mov	x0, x19
	ldp	x29, x30, [sp, #48]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #32]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #16]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp], #64             ; 16-byte Folded Reload
	b	_snd_pcm_lib_free_pages
	.loh AdrpLdrGot	Lloh3, Lloh4
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_OXYGEN_INTERRUPT_MASK,4,2      ; @OXYGEN_INTERRUPT_MASK
	.comm	_OXYGEN_DMA_FLUSH,4,2           ; @OXYGEN_DMA_FLUSH
	.no_dead_strip	_oxygen_hw_free
.subsections_via_symbols
