	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function zx_vga_i2c_xfer
_zx_vga_i2c_xfer:                       ## @zx_vga_i2c_xfer
	.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
	subq	$24, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movl	%edx, %r14d
	movq	%rsi, %rbx
	callq	_i2c_get_adapdata
	movq	%rax, %r12
	movq	(%rax), %r15
	movq	%r15, %rdi
	callq	_mutex_lock
	testl	%r14d, %r14d
	jle	LBB0_9
## %bb.1:
	movq	%r15, -56(%rbp)                 ## 8-byte Spill
	movl	%r14d, -44(%rbp)                ## 4-byte Spill
	movl	%r14d, %r14d
	movq	_I2C_M_RD@GOTPCREL(%rip), %r15
	.p2align	4, 0x90
LBB0_3:                                 ## =>This Inner Loop Header: Depth=1
	movl	(%r15), %eax
	testl	%eax, (%rbx)
	je	LBB0_5
## %bb.4:                               ##   in Loop: Header=BB0_3 Depth=1
	movq	%r12, %rdi
	movq	%rbx, %rsi
	callq	_zx_vga_i2c_read
	jmp	LBB0_6
	.p2align	4, 0x90
LBB0_5:                                 ##   in Loop: Header=BB0_3 Depth=1
	movq	%r12, %rdi
	movq	%rbx, %rsi
	callq	_zx_vga_i2c_write
LBB0_6:                                 ##   in Loop: Header=BB0_3 Depth=1
	movl	%eax, %r13d
	testl	%eax, %eax
	js	LBB0_7
## %bb.2:                               ##   in Loop: Header=BB0_3 Depth=1
	addq	$4, %rbx
	decq	%r14
	jne	LBB0_3
## %bb.8:
	testl	%r13d, %r13d
	movl	-44(%rbp), %r14d                ## 4-byte Reload
	movq	-56(%rbp), %r15                 ## 8-byte Reload
	jne	LBB0_10
LBB0_9:
	movl	%r14d, %r13d
	jmp	LBB0_10
LBB0_7:
	movq	-56(%rbp), %r15                 ## 8-byte Reload
LBB0_10:
	movq	%r15, %rdi
	callq	_mutex_unlock
	movl	%r13d, %eax
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_I2C_M_RD,4,2                   ## @I2C_M_RD
	.no_dead_strip	_zx_vga_i2c_xfer
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function zx_vga_i2c_xfer
_zx_vga_i2c_xfer:                       ; @zx_vga_i2c_xfer
	.cfi_startproc
; %bb.0:
	stp	x26, x25, [sp, #-80]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 80
	stp	x24, x23, [sp, #16]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #32]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #48]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #64]             ; 16-byte Folded Spill
	add	x29, sp, #64
	.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
	.cfi_offset w25, -72
	.cfi_offset w26, -80
	mov	x19, x2
	mov	x21, x1
	bl	_i2c_get_adapdata
	mov	x22, x0
	ldr	x20, [x0]
	mov	x0, x20
	bl	_mutex_lock
	cmp	w19, #1
	b.lt	LBB0_8
; %bb.1:
	mov	w24, w19
Lloh0:
	adrp	x25, _I2C_M_RD@GOTPAGE
Lloh1:
	ldr	x25, [x25, _I2C_M_RD@GOTPAGEOFF]
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	ldr	w8, [x21]
	ldr	w9, [x25]
	mov	x0, x22
	mov	x1, x21
	tst	w9, w8
	b.eq	LBB0_4
; %bb.3:                                ;   in Loop: Header=BB0_2 Depth=1
	bl	_zx_vga_i2c_read
	b	LBB0_5
LBB0_4:                                 ;   in Loop: Header=BB0_2 Depth=1
	bl	_zx_vga_i2c_write
LBB0_5:                                 ;   in Loop: Header=BB0_2 Depth=1
	mov	x23, x0
	tbnz	w0, #31, LBB0_9
; %bb.6:                                ;   in Loop: Header=BB0_2 Depth=1
	add	x21, x21, #4
	subs	x24, x24, #1
	b.ne	LBB0_2
; %bb.7:
	cbnz	w23, LBB0_9
LBB0_8:
	mov	x23, x19
LBB0_9:
	mov	x0, x20
	bl	_mutex_unlock
	mov	x0, x23
	ldp	x29, x30, [sp, #64]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #48]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #32]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #16]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp], #80             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGot	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.comm	_I2C_M_RD,4,2                   ; @I2C_M_RD
	.no_dead_strip	_zx_vga_i2c_xfer
.subsections_via_symbols
