	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_intel_panel_update_backlight   ## -- Begin function intel_panel_update_backlight
	.p2align	4, 0x90
_intel_panel_update_backlight:          ## @intel_panel_update_backlight
	.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	%rdx, %r15
	movq	%rsi, %r14
	movl	(%rdx), %edi
	callq	_to_intel_connector
	movq	%rax, %rbx
	movl	8(%rax), %edi
	callq	_to_i915
	cmpl	$0, 4(%rbx)
	je	LBB0_4
## %bb.1:
	movq	%rax, %r12
	movq	%rax, %rdi
	callq	_mutex_lock
	cmpl	$0, (%rbx)
	jne	LBB0_3
## %bb.2:
	movq	%r14, %rdi
	movq	%r15, %rsi
	callq	___intel_panel_enable_backlight
LBB0_3:
	movq	%r12, %rdi
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_mutex_unlock                   ## TAILCALL
LBB0_4:
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_intel_panel_update_backlight   ; -- Begin function intel_panel_update_backlight
	.p2align	2
_intel_panel_update_backlight:          ; @intel_panel_update_backlight
	.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	x19, x2
	mov	x20, x1
	ldr	w0, [x2]
	bl	_to_intel_connector
	mov	x22, x0
	ldr	w0, [x0, #8]
	bl	_to_i915
	ldr	w8, [x22, #4]
	cbz	w8, LBB0_4
; %bb.1:
	mov	x21, x0
	bl	_mutex_lock
	ldr	w8, [x22]
	cbnz	w8, LBB0_3
; %bb.2:
	mov	x0, x20
	mov	x1, x19
	bl	___intel_panel_enable_backlight
LBB0_3:
	mov	x0, x21
	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
	b	_mutex_unlock
LBB0_4:
	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
	.cfi_endproc
                                        ; -- End function
.subsections_via_symbols
