linux/drivers/gpu/drm/vmwgfx/vmwgfx_devcaps.c

/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
 *
 * Copyright 2021 VMware, Inc., Palo Alto, CA., USA
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
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 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sub license, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
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 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial portions
 * of the Software.
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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#include <linux/vmalloc.h>
#include "vmwgfx_devcaps.h"

#include "vmwgfx_drv.h"


struct svga_3d_compat_cap { … };


static u32 vmw_mask_legacy_multisample(unsigned int cap, u32 fmt_value)
{ … }

static int vmw_fill_compat_cap(struct vmw_private *dev_priv, void *bounce,
			       size_t size)
{ … }

int vmw_devcaps_create(struct vmw_private *vmw)
{ … }

void vmw_devcaps_destroy(struct vmw_private *vmw)
{ … }


uint32 vmw_devcaps_size(const struct vmw_private *vmw,
			bool gb_aware)
{ … }

int vmw_devcaps_copy(struct vmw_private *vmw, bool gb_aware,
		     void *dst, uint32_t dst_size)
{ … }