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87 lines
2.1 KiB
C
87 lines
2.1 KiB
C
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/*
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* Copyright (c) 2017 Rob Clark <rclark@redhat.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sub license,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _DRM_COMMON_H
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#define _DRM_COMMON_H
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#include <xf86drm.h>
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#include <xf86drmMode.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct gbm;
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struct egl;
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struct plane
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{
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drmModePlane *plane;
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drmModeObjectProperties *props;
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drmModePropertyRes **props_info;
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};
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struct crtc
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{
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drmModeCrtc *crtc;
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drmModeObjectProperties *props;
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drmModePropertyRes **props_info;
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};
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struct connector
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{
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drmModeConnector *connector;
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drmModeObjectProperties *props;
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drmModePropertyRes **props_info;
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};
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struct drm
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{
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int fd;
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drmModeModeInfo *mode;
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uint32_t crtc_id;
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uint32_t connector_id;
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drmModeCrtcPtr original_crtc;
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drmModeConnectorPtr saved_connector;
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drmModeEncoderPtr saved_encoder;
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};
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struct drm_fb
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{
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struct gbm_bo *bo;
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uint32_t fb_id;
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};
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struct drm_fb * drm_fb_get_from_bo(struct gbm_bo *bo);
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int init_drm(struct drm *drm, const char *device, const char *mode_str, unsigned int vrefresh);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _DRM_COMMON_H */
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