2004-03-23 14:08:48 -07:00
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/*
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* Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
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* Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sub license,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _VIA_DRV_H_
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#define _VIA_DRV_H_
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#include "via_drm.h"
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typedef struct drm_via_private {
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drm_via_sarea_t *sarea_priv;
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drm_map_t *sarea;
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drm_map_t *fb;
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drm_map_t *mmio;
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unsigned long agpAddr;
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drm_map_t *buffers;
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wait_queue_head_t decoder_queue[VIA_NR_XVMC_LOCKS];
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} drm_via_private_t;
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/* VIA MMIO register access */
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#define VIA_BASE ((dev_priv->mmio))
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#define VIA_READ(reg) DRM_READ32(VIA_BASE, reg)
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#define VIA_WRITE(reg,val) DRM_WRITE32(VIA_BASE, reg, val)
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#define VIA_READ8(reg) DRM_READ8(VIA_BASE, reg)
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#define VIA_WRITE8(reg,val) DRM_WRITE8(VIA_BASE, reg, val)
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2004-08-13 18:46:15 -06:00
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extern int via_init_context(drm_device_t *dev, int context);
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extern int via_final_context(drm_device_t *dev, int context);
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2004-03-23 14:08:48 -07:00
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extern int via_do_init_map(drm_device_t *dev, drm_via_init_t *init);
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extern int via_do_cleanup_map(drm_device_t *dev);
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extern int via_map_init(struct inode *inode, struct file *filp,
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unsigned int cmd, unsigned long arg);
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#endif
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