	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function opt3001_read_id
_opt3001_read_id:                       ## @opt3001_read_id
	.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	%r12
	pushq	%rbx
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdi, %r14
	movl	4(%rdi), %edi
	movq	_OPT3001_MANUFACTURER_ID@GOTPCREL(%rip), %r15
	movl	(%r15), %esi
	callq	_i2c_smbus_read_word_swapped
	movl	%eax, %ebx
	testl	%eax, %eax
	js	LBB0_1
## %bb.2:
	movl	4(%r14), %edi
	movq	_OPT3001_DEVICE_ID@GOTPCREL(%rip), %r12
	movl	(%r12), %esi
	callq	_i2c_smbus_read_word_swapped
	movl	%eax, %r15d
	testl	%eax, %eax
	js	LBB0_3
## %bb.4:
	movl	%ebx, %eax
	shrl	$8, %eax
	movl	(%r14), %edi
	movsbl	%bl, %ecx
	movsbl	%al, %edx
	leaq	L_.str.1(%rip), %rsi
	movl	%r15d, %r8d
	callq	_dev_info
	xorl	%ebx, %ebx
	jmp	LBB0_5
LBB0_1:
	movl	(%r14), %edi
	movl	(%r15), %edx
	leaq	L_.str(%rip), %rsi
	callq	_dev_err
	jmp	LBB0_5
LBB0_3:
	movl	(%r14), %edi
	movl	(%r12), %edx
	leaq	L_.str(%rip), %rsi
	callq	_dev_err
	movl	%r15d, %ebx
LBB0_5:
	movl	%ebx, %eax
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_OPT3001_MANUFACTURER_ID,4,2    ## @OPT3001_MANUFACTURER_ID
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"failed to read register %02x\n"

	.comm	_OPT3001_DEVICE_ID,4,2          ## @OPT3001_DEVICE_ID
L_.str.1:                               ## @.str.1
	.asciz	"Found %c%c OPT%04x\n"

	.no_dead_strip	_opt3001_read_id
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function opt3001_read_id
_opt3001_read_id:                       ; @opt3001_read_id
	.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	x21, x0
	ldr	w0, [x0, #4]
Lloh0:
	adrp	x20, _OPT3001_MANUFACTURER_ID@GOTPAGE
Lloh1:
	ldr	x20, [x20, _OPT3001_MANUFACTURER_ID@GOTPAGEOFF]
	ldr	w1, [x20]
	bl	_i2c_smbus_read_word_swapped
	mov	x19, x0
	tbnz	w0, #31, LBB0_3
; %bb.1:
	ldr	w0, [x21, #4]
Lloh2:
	adrp	x22, _OPT3001_DEVICE_ID@GOTPAGE
Lloh3:
	ldr	x22, [x22, _OPT3001_DEVICE_ID@GOTPAGEOFF]
	ldr	w1, [x22]
	bl	_i2c_smbus_read_word_swapped
	mov	x20, x0
	tbnz	w0, #31, LBB0_4
; %bb.2:
	ldr	w0, [x21]
	sbfx	w2, w19, #8, #8
Lloh4:
	adrp	x1, l_.str.1@PAGE
Lloh5:
	add	x1, x1, l_.str.1@PAGEOFF
	sxtb	w3, w19
	mov	x4, x20
	bl	_dev_info
	mov	w20, #0
	b	LBB0_5
LBB0_3:
	ldr	w0, [x21]
	ldr	w2, [x20]
Lloh6:
	adrp	x1, l_.str@PAGE
Lloh7:
	add	x1, x1, l_.str@PAGEOFF
	bl	_dev_err
	mov	x20, x19
	b	LBB0_5
LBB0_4:
	ldr	w0, [x21]
	ldr	w2, [x22]
Lloh8:
	adrp	x1, l_.str@PAGE
Lloh9:
	add	x1, x1, l_.str@PAGEOFF
	bl	_dev_err
LBB0_5:
	mov	x0, x20
	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
	.loh AdrpLdrGot	Lloh0, Lloh1
	.loh AdrpLdrGot	Lloh2, Lloh3
	.loh AdrpAdd	Lloh4, Lloh5
	.loh AdrpAdd	Lloh6, Lloh7
	.loh AdrpAdd	Lloh8, Lloh9
	.cfi_endproc
                                        ; -- End function
	.comm	_OPT3001_MANUFACTURER_ID,4,2    ; @OPT3001_MANUFACTURER_ID
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"failed to read register %02x\n"

	.comm	_OPT3001_DEVICE_ID,4,2          ; @OPT3001_DEVICE_ID
l_.str.1:                               ; @.str.1
	.asciz	"Found %c%c OPT%04x\n"

	.no_dead_strip	_opt3001_read_id
.subsections_via_symbols
