| 0,0 → 1,105 |
|---|
| /** |
| * \file xf86drm.c |
| * User-level interface to DRM device |
| * |
| * \author Rickard E. (Rik) Faith <faith@valinux.com> |
| * \author Kevin E. Martin <martin@valinux.com> |
| */ |
| |
| /* |
| * 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. |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| # include <config.h> |
| #endif |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <strings.h> |
| #include <ctype.h> |
| #include <fcntl.h> |
| #include <errno.h> |
| #include <time.h> |
| #include <stdarg.h> |
| |
| #include "xf86drm.h" |
| #include <kos32sys.h> |
| |
| #ifndef DRM_MAJOR |
| #define DRM_MAJOR 226 /* Linux */ |
| #endif |
| |
| |
| int drmGetMagic(int fd, drm_magic_t * magic) |
| { |
| drm_auth_t auth; |
| |
| *magic = 1; |
| // if (drmIoctl(fd, DRM_IOCTL_GET_MAGIC, &auth)) |
| // return -errno; |
| // *magic = auth.magic; |
| return 0; |
| } |
| |
| void drmFreeVersion(drmVersionPtr v) |
| { |
| if (!v) |
| return; |
| // drmFree(v->name); |
| // drmFree(v->date); |
| // drmFree(v->desc); |
| free(v); |
| } |
| drmVersionPtr drmGetVersion(int fd) |
| { |
| drmVersionPtr v; |
| |
| v = malloc(sizeof(*v)); |
| |
| v->version_major = 1; |
| v->version_minor = 6; |
| v->version_patchlevel = 0; |
| v->name_len = 4; |
| v->name = "i915"; |
| v->date_len = 8; |
| v->date = "20080730"; |
| v->desc_len = 14; |
| v->desc = "Intel Graphics"; |
| return v; |
| } |
| |
| int drmIoctl(int fd, unsigned long request, void *arg) |
| { |
| ioctl_t io; |
| |
| io.handle = fd; |
| io.io_code = request; |
| io.input = arg; |
| io.inp_size = 64; |
| io.output = NULL; |
| io.out_size = 0; |
| |
| return call_service(&io); |
| } |