	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function st7586_buf_copy
_st7586_buf_copy:                       ## @st7586_buf_copy
	.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
	movq	%rdx, %r15
	movq	%rsi, %r12
	movq	%rdi, %r13
	xorl	%ebx, %ebx
	movq	%rsi, %rdi
	xorl	%esi, %esi
	callq	_drm_fb_cma_get_gem_obj
	movq	(%rax), %rsi
	movq	8(%rax), %r14
	testq	%r14, %r14
	je	LBB0_3
## %bb.1:
	movq	%rsi, -48(%rbp)                 ## 8-byte Spill
	movq	%r13, -56(%rbp)                 ## 8-byte Spill
	movl	(%r14), %edi
	movq	_DMA_FROM_DEVICE@GOTPCREL(%rip), %r13
	movl	(%r13), %esi
	callq	_dma_buf_begin_cpu_access
	movl	%eax, %ebx
	testl	%eax, %eax
	jne	LBB0_4
## %bb.2:
	movq	-56(%rbp), %rdi                 ## 8-byte Reload
	movq	-48(%rbp), %rsi                 ## 8-byte Reload
	movq	%r12, %rdx
	movq	%r15, %rcx
	callq	_st7586_xrgb8888_to_gray332
	movl	(%r14), %edi
	movl	(%r13), %esi
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_dma_buf_end_cpu_access         ## TAILCALL
LBB0_3:
	movq	%r13, %rdi
	movq	%r12, %rdx
	movq	%r15, %rcx
	callq	_st7586_xrgb8888_to_gray332
LBB0_4:
	movl	%ebx, %eax
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_DMA_FROM_DEVICE,4,2            ## @DMA_FROM_DEVICE
	.no_dead_strip	_st7586_buf_copy
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function st7586_buf_copy
_st7586_buf_copy:                       ; @st7586_buf_copy
	.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	x19, x2
	mov	x20, x1
	mov	x21, x0
	mov	x0, x1
	mov	w1, #0
	bl	_drm_fb_cma_get_gem_obj
	ldp	x22, x23, [x0]
	cbz	x23, LBB0_3
; %bb.1:
	ldr	w0, [x23]
Lloh0:
	adrp	x24, _DMA_FROM_DEVICE@GOTPAGE
Lloh1:
	ldr	x24, [x24, _DMA_FROM_DEVICE@GOTPAGEOFF]
	ldr	w1, [x24]
	bl	_dma_buf_begin_cpu_access
	cbnz	w0, LBB0_4
; %bb.2:
	mov	x0, x21
	mov	x1, x22
	mov	x2, x20
	mov	x3, x19
	bl	_st7586_xrgb8888_to_gray332
	ldr	w0, [x23]
	ldr	w1, [x24]
	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
	b	_dma_buf_end_cpu_access
LBB0_3:
	mov	x0, x21
	mov	x1, x22
	mov	x2, x20
	mov	x3, x19
	bl	_st7586_xrgb8888_to_gray332
	mov	w0, #0
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
	ldp	x24, x23, [sp], #64             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGot	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.comm	_DMA_FROM_DEVICE,4,2            ; @DMA_FROM_DEVICE
	.no_dead_strip	_st7586_buf_copy
.subsections_via_symbols
