/* * Copyright © 2007 Red Hat, Inc. * Copyright © 2015 Advanced Micro Devices, Inc. * * 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 * THE AUTHORS OR COPYRIGHT HOLDERS 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. * * Authors: * Dave Airlie * */ #ifndef _RADEON_DRM_QUEUE_H_ #define _RADEON_DRM_QUEUE_H_ #define RADEON_DRM_QUEUE_ERROR 0 #define RADEON_DRM_QUEUE_CLIENT_DEFAULT serverClient #define RADEON_DRM_QUEUE_ID_DEFAULT ~0ULL struct radeon_drm_queue_entry; typedef void (*radeon_drm_handler_proc)(xf86CrtcPtr crtc, uint32_t seq, uint64_t usec, void *data); typedef void (*radeon_drm_abort_proc)(xf86CrtcPtr crtc, void *data); void radeon_drm_queue_handler(int fd, unsigned int frame, unsigned int tv_sec, unsigned int tv_usec, void *user_ptr); uintptr_t radeon_drm_queue_alloc(xf86CrtcPtr crtc, ClientPtr client, uint64_t id, void *data, radeon_drm_handler_proc handler, radeon_drm_abort_proc abort); void radeon_drm_abort_client(ClientPtr client); void radeon_drm_abort_entry(uintptr_t seq); void radeon_drm_abort_id(uint64_t id); void radeon_drm_queue_init(); void radeon_drm_queue_close(ScrnInfoPtr scrn); #endif /* _RADEON_DRM_QUEUE_H_ */