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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-09-08 05:43:49 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-08 05:43:49 -0400 |
| commit | 1d6ae775d7a948c9575658eb41184fd2e506c0df (patch) | |
| tree | 8128a28e89d82f13bb8e3a2160382240c66e2816 /drivers/char/drm/i810_dma.c | |
| parent | 739cdbf1d8f0739b80035b80d69d871e33749b86 (diff) | |
| parent | caf39e87cc1182f7dae84eefc43ca14d54c78ef9 (diff) | |
| download | linux-1d6ae775d7a948c9575658eb41184fd2e506c0df.tar.gz linux-1d6ae775d7a948c9575658eb41184fd2e506c0df.tar.bz2 linux-1d6ae775d7a948c9575658eb41184fd2e506c0df.zip | |
Merge /spare/repo/linux-2.6/
Diffstat (limited to 'drivers/char/drm/i810_dma.c')
| -rw-r--r-- | drivers/char/drm/i810_dma.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/char/drm/i810_dma.c b/drivers/char/drm/i810_dma.c index 18e0b7622893..2f1659b96fd1 100644 --- a/drivers/char/drm/i810_dma.c +++ b/drivers/char/drm/i810_dma.c @@ -45,11 +45,6 @@ #define I810_BUF_UNMAPPED 0 #define I810_BUF_MAPPED 1 -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,2) -#define down_write down -#define up_write up -#endif - static drm_buf_t *i810_freelist_get(drm_device_t *dev) { drm_device_dma_t *dma = dev->dma; @@ -351,6 +346,7 @@ static int i810_dma_initialize(drm_device_t *dev, DRM_ERROR("can not find mmio map!\n"); return -EINVAL; } + dev->agp_buffer_token = init->buffers_offset; dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); if (!dev->agp_buffer_map) { dev->dev_private = (void *)dev_priv; @@ -1383,3 +1379,19 @@ drm_ioctl_desc_t i810_ioctls[] = { }; int i810_max_ioctl = DRM_ARRAY_SIZE(i810_ioctls); + +/** + * Determine if the device really is AGP or not. + * + * All Intel graphics chipsets are treated as AGP, even if they are really + * PCI-e. + * + * \param dev The device to be tested. + * + * \returns + * A value of 1 is always retured to indictate every i810 is AGP. + */ +int i810_driver_device_is_agp(drm_device_t * dev) +{ + return 1; +} |