1 /* 2 * Copyright 2008 Nouveau Project 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 18 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 19 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 #ifndef __NOUVEAU_DRMIF_H__ 24 #define __NOUVEAU_DRMIF_H__ 25 26 #include <stdint.h> 27 #include <xf86drm.h> 28 29 #include "nouveau_device.h" 30 31 struct nouveau_device_priv { 32 struct nouveau_device base; 33 34 int fd; 35 drm_context_t ctx; 36 drmLock *lock; 37 int needs_close; 38 }; 39 #define nouveau_device(n) ((struct nouveau_device_priv *)(n)) 40 41 int 42 nouveau_device_open_existing(struct nouveau_device **, int close, 43 int fd, drm_context_t ctx); 44 45 int 46 nouveau_device_open(struct nouveau_device **, const char *busid); 47 48 void 49 nouveau_device_close(struct nouveau_device **); 50 51 int 52 nouveau_device_get_param(struct nouveau_device *, uint64_t param, uint64_t *v); 53 54 int 55 nouveau_device_set_param(struct nouveau_device *, uint64_t param, uint64_t val); 56 57 #endif 58
