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Diffstat (limited to 'shared/i915.h')
| -rw-r--r-- | shared/i915.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/shared/i915.h b/shared/i915.h new file mode 100644 index 00000000..f7832e21 --- /dev/null +++ b/shared/i915.h @@ -0,0 +1,95 @@ +/* i915.h -- Intel I915 DRM template customization -*- linux-c -*- + */ +/************************************************************************** + * + * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + **************************************************************************/ + +#ifndef __I915_H__ +#define __I915_H__ + +/* This remains constant for all DRM template files. + */ +#define DRM(x) i915_##x + +/* General customization: + */ +#define __HAVE_AGP 1 +#define __MUST_HAVE_AGP 1 +#define __HAVE_MTRR 1 +#define __HAVE_CTX_BITMAP 1 + +#define DRIVER_AUTHOR "Tungsten Graphics, Inc." + +#define DRIVER_NAME "i915" +#define DRIVER_DESC "Intel Graphics" +#define DRIVER_DATE "20040405" + +/* Interface history: + * + * 1.1: Original. + */ +#define DRIVER_MAJOR 1 +#define DRIVER_MINOR 1 +#define DRIVER_PATCHLEVEL 0 + + +#define DRIVER_IOCTLS \ + [DRM_IOCTL_NR(DRM_IOCTL_I915_INIT)] = { i915_dma_init, 1, 1 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_I915_FLUSH)] = { i915_flush_ioctl, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_I915_FLIP)] = { i915_flip_bufs, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_I915_BATCHBUFFER)] = { i915_batchbuffer, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_I915_IRQ_EMIT)] = { i915_irq_emit, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_I915_IRQ_WAIT)] = { i915_irq_wait, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_I915_GETPARAM)] = { i915_getparam, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_I915_SETPARAM)] = { i915_setparam, 1, 1 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_I915_ALLOC)] = { i915_mem_alloc, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_I915_FREE)] = { i915_mem_free, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_I915_INIT_HEAP)] = { i915_mem_init_heap, 1, 1 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_I915_CMDBUFFER)] = { i915_cmdbuffer, 1, 0 } + + +#define __HAVE_COUNTERS 4 +#define __HAVE_COUNTER6 _DRM_STAT_IRQ +#define __HAVE_COUNTER7 _DRM_STAT_PRIMARY +#define __HAVE_COUNTER8 _DRM_STAT_SECONDARY +#define __HAVE_COUNTER9 _DRM_STAT_DMA + +/* Driver customization: + */ +#define DRIVER_PRETAKEDOWN(dev) do { \ + if ( dev->dev_private ) { \ + drm_i915_private_t *dev_priv = dev->dev_private; \ + i915_mem_takedown( &(dev_priv->agp_heap) ); \ + } \ + i915_cleanup( dev ); \ +} while (0) + + +/* When a client dies: + * - Free any alloced agp memory. + */ +#define DRIVER_PRERELEASE() \ +do { \ + if ( dev->dev_private ) { \ + drm_i915_private_t *dev_priv = dev->dev_private; \ + i915_mem_release( dev, filp, dev_priv->agp_heap ); \ + } \ +} while (0) + + + + +/* We use our own dma mechanisms, not the drm template code. However, + * the shared IRQ code is useful to us: + */ +#define __HAVE_DMA 0 +#define __HAVE_IRQ 1 +#define __HAVE_SHARED_IRQ 1 + + +#define __HAVE_PM 1 + +#endif |