	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function drm_vblank_enable
_drm_vblank_enable:                     ## @drm_vblank_enable
	.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
	pushq	%rax
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movl	%esi, %r15d
	movq	%rdi, %rbx
	movq	8(%rdi), %r12
	movl	%esi, %r13d
	addq	$4, %rdi
	callq	_assert_spin_locked
	movq	%rbx, %rdi
	callq	_spin_lock
	xorl	%r14d, %r14d
	cmpl	$0, (%r12,%r13,8)
	jne	LBB0_4
## %bb.1:
	movq	%rbx, %rdi
	movl	%r15d, %esi
	callq	___enable_vblank
	movl	%eax, %r14d
	leaq	L_.str(%rip), %rdi
	movl	%r15d, %esi
	movl	%eax, %edx
	callq	_DRM_DEBUG
	testl	%r14d, %r14d
	je	LBB0_3
## %bb.2:
	leaq	(%r12,%r13,8), %rdi
	addq	$4, %rdi
	callq	_atomic_dec
	jmp	LBB0_4
LBB0_3:
	xorl	%r14d, %r14d
	movq	%rbx, %rdi
	movl	%r15d, %esi
	xorl	%edx, %edx
	callq	_drm_update_vblank_count
	movl	(%r12,%r13,8), %edi
	movl	$1, %esi
	callq	_WRITE_ONCE
LBB0_4:
	movq	%rbx, %rdi
	callq	_spin_unlock
	movl	%r14d, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"enabling vblank on crtc %u, ret: %d\n"

	.no_dead_strip	_drm_vblank_enable
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function drm_vblank_enable
_drm_vblank_enable:                     ; @drm_vblank_enable
	.cfi_startproc
; %bb.0:
	stp	x24, x23, [sp, #-64]!           ; 16-byte Folded Spill
	.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
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	mov	x20, x1
	mov	x19, x0
	ldr	x22, [x0, #8]
	add	x0, x0, #4
	bl	_assert_spin_locked
	mov	x0, x19
	bl	_spin_lock
	add	x23, x22, w20, uxtw #3
	ldr	w8, [x23]
	cbz	w8, LBB0_2
; %bb.1:
	mov	w21, #0
	b	LBB0_5
LBB0_2:
	mov	x0, x19
	mov	x1, x20
	bl	___enable_vblank
	mov	x21, x0
Lloh0:
	adrp	x0, l_.str@PAGE
Lloh1:
	add	x0, x0, l_.str@PAGEOFF
	mov	x1, x20
	mov	x2, x21
	bl	_DRM_DEBUG
	cbz	w21, LBB0_4
; %bb.3:
	mov	w8, w20
	add	x8, x22, x8, lsl #3
	add	x0, x8, #4
	bl	_atomic_dec
	b	LBB0_5
LBB0_4:
	mov	x0, x19
	mov	x1, x20
	mov	w2, #0
	bl	_drm_update_vblank_count
	ldr	w0, [x23]
	mov	w1, #1
	bl	_WRITE_ONCE
LBB0_5:
	mov	x0, x19
	bl	_spin_unlock
	mov	x0, x21
	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
	ldp	x24, x23, [sp], #64             ; 16-byte Folded Reload
	ret
	.loh AdrpAdd	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"enabling vblank on crtc %u, ret: %d\n"

	.no_dead_strip	_drm_vblank_enable
.subsections_via_symbols
