	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_cx231xx_tuner_pre_channel_change ## -- Begin function cx231xx_tuner_pre_channel_change
	.p2align	4, 0x90
_cx231xx_tuner_pre_channel_change:      ## @cx231xx_tuner_pre_channel_change
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r14
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	movq	%rdi, %rbx
	movq	_DIF_AGC_IF_REF@GOTPCREL(%rip), %r14
	movl	(%r14), %esi
	leaq	-20(%rbp), %rdx
	callq	_vid_blk_read_word
	movq	_FLD_DIF_K_AGC_RF@GOTPCREL(%rip), %rax
	movq	_FLD_DIF_K_AGC_IF@GOTPCREL(%rip), %rcx
	movl	(%rcx), %edx
	orl	(%rax), %edx
	notl	%edx
	andl	-20(%rbp), %edx
	orl	$855638016, %edx                ## imm = 0x33000000
	movl	%edx, -20(%rbp)
	movl	(%r14), %esi
	movq	%rbx, %rdi
	callq	_vid_blk_write_word
	addq	$16, %rsp
	popq	%rbx
	popq	%r14
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_DIF_AGC_IF_REF,4,2             ## @DIF_AGC_IF_REF
	.comm	_FLD_DIF_K_AGC_RF,4,2           ## @FLD_DIF_K_AGC_RF
	.comm	_FLD_DIF_K_AGC_IF,4,2           ## @FLD_DIF_K_AGC_IF
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_cx231xx_tuner_pre_channel_change ; -- Begin function cx231xx_tuner_pre_channel_change
	.p2align	2
_cx231xx_tuner_pre_channel_change:      ; @cx231xx_tuner_pre_channel_change
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #48
	.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
	mov	x19, x0
Lloh0:
	adrp	x20, _DIF_AGC_IF_REF@GOTPAGE
Lloh1:
	ldr	x20, [x20, _DIF_AGC_IF_REF@GOTPAGEOFF]
	ldr	w1, [x20]
	add	x2, sp, #12
	bl	_vid_blk_read_word
Lloh2:
	adrp	x8, _FLD_DIF_K_AGC_RF@GOTPAGE
Lloh3:
	ldr	x8, [x8, _FLD_DIF_K_AGC_RF@GOTPAGEOFF]
Lloh4:
	ldr	w8, [x8]
Lloh5:
	adrp	x9, _FLD_DIF_K_AGC_IF@GOTPAGE
Lloh6:
	ldr	x9, [x9, _FLD_DIF_K_AGC_IF@GOTPAGEOFF]
Lloh7:
	ldr	w9, [x9]
	orr	w8, w9, w8
	ldr	w9, [sp, #12]
	bic	w8, w9, w8
	mov	w9, #855638016
	orr	w2, w8, w9
	str	w2, [sp, #12]
	ldr	w1, [x20]
	mov	x0, x19
	bl	_vid_blk_write_word
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	add	sp, sp, #48
	ret
	.loh AdrpLdrGotLdr	Lloh5, Lloh6, Lloh7
	.loh AdrpLdrGotLdr	Lloh2, Lloh3, Lloh4
	.loh AdrpLdrGot	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.comm	_DIF_AGC_IF_REF,4,2             ; @DIF_AGC_IF_REF
	.comm	_FLD_DIF_K_AGC_RF,4,2           ; @FLD_DIF_K_AGC_RF
	.comm	_FLD_DIF_K_AGC_IF,4,2           ; @FLD_DIF_K_AGC_IF
.subsections_via_symbols
