diff options
| author | Keith Whitwell <keith@tungstengraphics.com> | 2003-04-23 23:42:29 +0000 |
|---|---|---|
| committer | Keith Whitwell <keith@tungstengraphics.com> | 2003-04-23 23:42:29 +0000 |
| commit | e15b0b6a1b95e4145363b15e1a581ee230b2f9a2 (patch) | |
| tree | 8f596ee2d77469d27e017bdcea6bc55628d3d738 /linux/gamma.h | |
| parent | 23a76c37594d3d423963c7b8610b64367e3ff9d8 (diff) | |
Install dummy/noop read & poll fops unless the driver has replacements.
Diffstat (limited to 'linux/gamma.h')
| -rw-r--r-- | linux/gamma.h | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/linux/gamma.h b/linux/gamma.h index a5090c84..bff3f909 100644 --- a/linux/gamma.h +++ b/linux/gamma.h @@ -71,6 +71,9 @@ #define __HAVE_OLD_DMA 1 #define __HAVE_PCI_DMA 1 +#define __HAVE_DRIVER_FOPS_READ 1 +#define __HAVE_DRIVER_FOPS_POLL 1 + #define __HAVE_MULTIPLE_DMA_QUEUES 1 #define __HAVE_DMA_WAITQUEUE 1 @@ -88,7 +91,7 @@ #define __HAVE_DMA_QUIESCENT 1 #define DRIVER_DMA_QUIESCENT() do { \ /* FIXME ! */ \ - gamma_dma_quiescent_single(dev); \ + gamma_dma_quiescent_single(dev); \ return 0; \ } while (0) @@ -98,22 +101,5 @@ #define DRIVER_AGP_BUFFERS_MAP( dev ) \ ((drm_gamma_private_t *)((dev)->dev_private))->buffers -/* Gamma makes use of a wierd mechanism to get the DDX driver to do - * context switches on behalf of the 3d clients via a trip to the - * kernel module. This requires read/poll functionality on the drm - * file descriptor not normally present: - */ -#define DRIVER_FOPS \ -static struct file_operations DRM(fops) = { \ - .owner = THIS_MODULE, \ - .open = DRM(open), \ - .flush = DRM(flush), \ - .release = DRM(release), \ - .ioctl = DRM(ioctl), \ - .mmap = DRM(mmap), \ - .read = DRM(read), \ - .fasync = DRM(fasync), \ - .poll = DRM(poll), \ -} #endif /* __GAMMA_H__ */ |