104 lines
2.3 KiB
C++
Executable File
104 lines
2.3 KiB
C++
Executable File
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <errno.h>
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#include <inttypes.h>
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#include <log/log.h>
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#include <stdint.h>
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#include <string>
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#include <linux/videodev2.h>
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#include "xf86drm.h"
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#include "xf86drmMode.h"
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#include "drm_fourcc.h"
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#include "drm_mode.h"
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#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
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struct crtc {
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drmModeCrtc *crtc;
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drmModeObjectProperties *props;
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drmModePropertyRes **props_info;
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drmModeModeInfo *mode;
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};
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struct encoder {
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drmModeEncoder *encoder;
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};
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struct connector {
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drmModeConnector *connector;
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drmModeObjectProperties *props;
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drmModePropertyRes **props_info;
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char *name;
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};
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struct fb {
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drmModeFB *fb;
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};
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struct plane {
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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 resources {
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drmModeRes *res;
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drmModePlaneRes *plane_res;
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struct crtc *crtcs;
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struct encoder *encoders;
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struct connector *connectors;
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struct fb *fbs;
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struct plane *planes;
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};
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struct device {
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int fd;
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struct resources *resources;
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struct {
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unsigned int width;
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unsigned int height;
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unsigned int fb_id;
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struct bo *bo;
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struct bo *cursor_bo;
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} mode;
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int use_atomic;
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drmModeAtomicReq *req;
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};
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struct type_name {
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unsigned int type;
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const char *name;
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};
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class DrmApi {
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public:
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DrmApi();
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~DrmApi();
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int set_3x1d_gamma(uint32_t size, uint16_t* r, uint16_t* g, uint16_t* b);
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//int set_cubic_lut(uint32_t size, uint16_t* r, uint16_t* g, uint16_t* b);
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int set_bcsh(uint16_t brightness, uint16_t ccontrast, uint16_t saturation, uint16_t hue);
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int get_primary_info(int *fd, uint32_t *crtc_id, uint32_t *connector_type, uint32_t *connector_type_id, uint32_t *connector_id);
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int set_color_space(uint32_t plane_id, uint32_t color_space);
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int getResolutionInfo(uint32_t* width, uint32_t* height);
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};
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