diff options
Diffstat (limited to 'kernel/drivers/gpu/drm/sis/sis_drv.h')
| -rw-r--r-- | kernel/drivers/gpu/drm/sis/sis_drv.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/kernel/drivers/gpu/drm/sis/sis_drv.h b/kernel/drivers/gpu/drm/sis/sis_drv.h new file mode 100644 index 000000000..16f972b2a --- /dev/null +++ b/kernel/drivers/gpu/drm/sis/sis_drv.h @@ -0,0 +1,78 @@ +/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */ +/* + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef _SIS_DRV_H_ +#define _SIS_DRV_H_ + +#include <drm/drm_legacy.h> + +/* General customization: + */ + +#define DRIVER_AUTHOR "SIS, Tungsten Graphics" +#define DRIVER_NAME "sis" +#define DRIVER_DESC "SIS 300/630/540 and XGI V3XE/V5/V8" +#define DRIVER_DATE "20070626" +#define DRIVER_MAJOR 1 +#define DRIVER_MINOR 3 +#define DRIVER_PATCHLEVEL 0 + +enum sis_family { + SIS_OTHER = 0, + SIS_CHIP_315 = 1, +}; + +#include <drm/drm_mm.h> + + +#define SIS_BASE (dev_priv->mmio) +#define SIS_READ(reg) DRM_READ32(SIS_BASE, reg) +#define SIS_WRITE(reg, val) DRM_WRITE32(SIS_BASE, reg, val) + +typedef struct drm_sis_private { + drm_local_map_t *mmio; + unsigned int idle_fault; + unsigned int chipset; + int vram_initialized; + int agp_initialized; + unsigned long vram_offset; + unsigned long agp_offset; + struct drm_mm vram_mm; + struct drm_mm agp_mm; + /** Mapping of userspace keys to mm objects */ + struct idr object_idr; +} drm_sis_private_t; + +extern int sis_idle(struct drm_device *dev); +extern void sis_reclaim_buffers_locked(struct drm_device *dev, + struct drm_file *file_priv); +extern void sis_lastclose(struct drm_device *dev); + +extern const struct drm_ioctl_desc sis_ioctls[]; +extern int sis_max_ioctl; + +#endif |