	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function ov5640_get_exposure
_ov5640_get_exposure:                   ## @ov5640_get_exposure
	.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
	movq	_OV5640_REG_AEC_PK_EXPOSURE_HI@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	leaq	-32(%rbp), %rdx
	callq	_ov5640_read_reg
	testl	%eax, %eax
	jne	LBB0_4
## %bb.1:
	movq	-32(%rbp), %r14
	movq	_OV5640_REG_AEC_PK_EXPOSURE_MED@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	leaq	-32(%rbp), %rdx
	movq	%rbx, %rdi
	callq	_ov5640_read_reg
	testl	%eax, %eax
	jne	LBB0_4
## %bb.2:
	movq	-32(%rbp), %r15
	movq	_OV5640_REG_AEC_PK_EXPOSURE_LO@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	leaq	-32(%rbp), %rdx
	movq	%rbx, %rdi
	callq	_ov5640_read_reg
	testl	%eax, %eax
	jne	LBB0_4
## %bb.3:
	andl	$15, %r14d
	shll	$16, %r14d
	shll	$8, %r15d
	orl	%r14d, %r15d
	orl	-32(%rbp), %r15d
	sarl	$4, %r15d
	movl	%r15d, %eax
LBB0_4:
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_OV5640_REG_AEC_PK_EXPOSURE_HI,4,2 ## @OV5640_REG_AEC_PK_EXPOSURE_HI
	.comm	_OV5640_REG_AEC_PK_EXPOSURE_MED,4,2 ## @OV5640_REG_AEC_PK_EXPOSURE_MED
	.comm	_OV5640_REG_AEC_PK_EXPOSURE_LO,4,2 ## @OV5640_REG_AEC_PK_EXPOSURE_LO
	.no_dead_strip	_ov5640_get_exposure
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function ov5640_get_exposure
_ov5640_get_exposure:                   ; @ov5640_get_exposure
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #64
	.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
	mov	x19, x0
Lloh0:
	adrp	x8, _OV5640_REG_AEC_PK_EXPOSURE_HI@GOTPAGE
Lloh1:
	ldr	x8, [x8, _OV5640_REG_AEC_PK_EXPOSURE_HI@GOTPAGEOFF]
Lloh2:
	ldr	w1, [x8]
	add	x2, sp, #8
	bl	_ov5640_read_reg
	cbnz	w0, LBB0_4
; %bb.1:
	ldr	x20, [sp, #8]
Lloh3:
	adrp	x8, _OV5640_REG_AEC_PK_EXPOSURE_MED@GOTPAGE
Lloh4:
	ldr	x8, [x8, _OV5640_REG_AEC_PK_EXPOSURE_MED@GOTPAGEOFF]
Lloh5:
	ldr	w1, [x8]
	add	x2, sp, #8
	mov	x0, x19
	bl	_ov5640_read_reg
	cbnz	w0, LBB0_4
; %bb.2:
	ldr	x21, [sp, #8]
Lloh6:
	adrp	x8, _OV5640_REG_AEC_PK_EXPOSURE_LO@GOTPAGE
Lloh7:
	ldr	x8, [x8, _OV5640_REG_AEC_PK_EXPOSURE_LO@GOTPAGEOFF]
Lloh8:
	ldr	w1, [x8]
	add	x2, sp, #8
	mov	x0, x19
	bl	_ov5640_read_reg
	cbnz	w0, LBB0_4
; %bb.3:
	ubfiz	w8, w20, #16, #4
	orr	w8, w8, w21, lsl #8
	ldr	w9, [sp, #8]
	orr	w8, w8, w9
	asr	w0, w8, #4
LBB0_4:
	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
	add	sp, sp, #64
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh6, Lloh7, Lloh8
	.cfi_endproc
                                        ; -- End function
	.comm	_OV5640_REG_AEC_PK_EXPOSURE_HI,4,2 ; @OV5640_REG_AEC_PK_EXPOSURE_HI
	.comm	_OV5640_REG_AEC_PK_EXPOSURE_MED,4,2 ; @OV5640_REG_AEC_PK_EXPOSURE_MED
	.comm	_OV5640_REG_AEC_PK_EXPOSURE_LO,4,2 ; @OV5640_REG_AEC_PK_EXPOSURE_LO
	.no_dead_strip	_ov5640_get_exposure
.subsections_via_symbols
