drivers/gpu/drm/bochs/bochs_mm.c


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// SPDX-License-Identifier: GPL-2.0-or-later
/*
 */

#include "bochs.h"

/* ---------------------------------------------------------------------- */

int bochs_mm_init(struct bochs_device *bochs)
{
	struct drm_vram_mm *vmm;

	vmm = drm_vram_helper_alloc_mm(bochs->dev, bochs->fb_base,
				       bochs->fb_size);
	return PTR_ERR_OR_ZERO(vmm);
}

void bochs_mm_fini(struct bochs_device *bochs)
{
	if (!bochs->dev->vram_mm)
		return;

	drm_vram_helper_release_mm(bochs->dev);
}