162 lines
4.2 KiB
C++
162 lines
4.2 KiB
C++
/*
|
|
* Copyright (C) 2015 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef ANDROID_DRM_H_
|
|
#define ANDROID_DRM_H_
|
|
|
|
#include "drmconnector.h"
|
|
#include "drmcrtc.h"
|
|
#include "drmencoder.h"
|
|
#include "autofd.h"
|
|
|
|
#include <sstream>
|
|
#include <stdint.h>
|
|
#if RK_RGA
|
|
#include <RockchipRga.h>
|
|
#endif
|
|
|
|
namespace android {
|
|
enum LOG_LEVEL
|
|
{
|
|
//Log level flag
|
|
/*1*/
|
|
DBG_VERBOSE = 1 << 0,
|
|
/*2*/
|
|
DBG_DEBUG = 1 << 1,
|
|
/*4*/
|
|
DBG_INFO = 1 << 2,
|
|
/*8*/
|
|
DBG_WARN = 1 << 3,
|
|
/*16*/
|
|
DBG_ERROR = 1 << 4,
|
|
/*32*/
|
|
DBG_FETAL = 1 << 5,
|
|
/*64*/
|
|
DBG_SILENT = 1 << 6,
|
|
};
|
|
|
|
enum {
|
|
HWC_DISPLAY_PRIMARY = 0,
|
|
HWC_DISPLAY_EXTERNAL = 1, // HDMI, DP, etc.
|
|
HWC_DISPLAY_VIRTUAL = 2,
|
|
|
|
HWC_NUM_PHYSICAL_DISPLAY_TYPES = 2,
|
|
HWC_NUM_DISPLAY_TYPES = 3,
|
|
};
|
|
|
|
enum {
|
|
HWC_DISPLAY_PRIMARY_BIT = 1 << HWC_DISPLAY_PRIMARY,
|
|
HWC_DISPLAY_EXTERNAL_BIT = 1 << HWC_DISPLAY_EXTERNAL,
|
|
HWC_DISPLAY_VIRTUAL_BIT = 1 << HWC_DISPLAY_VIRTUAL,
|
|
};
|
|
|
|
|
|
|
|
#define type_name_define(res) \
|
|
const char * res##_str(int type);
|
|
|
|
class DrmResources {
|
|
public:
|
|
DrmResources();
|
|
~DrmResources();
|
|
|
|
int Init();
|
|
|
|
int fd() const {
|
|
return fd_.get();
|
|
}
|
|
|
|
const std::vector<std::unique_ptr<DrmConnector>> &connectors() const {
|
|
return connectors_;
|
|
}
|
|
|
|
|
|
bool mode_verify(const DrmMode &mode);
|
|
void DisplayChanged(void);
|
|
void SetPrimaryDisplay(DrmConnector *c);
|
|
void SetExtendDisplay(DrmConnector *c);
|
|
|
|
DrmCrtc *GetCrtcFromConnector(DrmConnector *conn) const;
|
|
DrmConnector *GetConnectorFromType(int display_type) const;
|
|
int GetCrtcProperty(const DrmCrtc &crtc, const char *prop_name,
|
|
DrmProperty *property);
|
|
int GetConnectorProperty(const DrmConnector &connector, const char *prop_name,
|
|
DrmProperty *property);
|
|
|
|
uint32_t next_mode_id();
|
|
int SetDisplayActiveMode(int display, const DrmMode &mode);
|
|
int SetDpmsMode(int display, uint64_t mode);
|
|
int UpdateDisplayRoute(void);
|
|
void ClearDisplay(void);
|
|
|
|
int CreatePropertyBlob(void *data, size_t length, uint32_t *blob_id);
|
|
int DestroyPropertyBlob(uint32_t blob_id);
|
|
type_name_define(encoder_type);
|
|
type_name_define(connector_status);
|
|
type_name_define(connector_type);
|
|
|
|
int DumpCrtcProperty(const DrmCrtc &crtc, std::ostringstream *out);
|
|
int DumpConnectorProperty(const DrmConnector &connector, std::ostringstream *out);
|
|
void dump_mode(drmModeModeInfo *mode,std::ostringstream *out);
|
|
bool log_level(LOG_LEVEL log_level)
|
|
{
|
|
return g_log_level & log_level;
|
|
}
|
|
|
|
#if RK_RGA
|
|
bool isSupportRkRga() {
|
|
RockchipRga& rkRga(RockchipRga::get());
|
|
return rkRga.RkRgaIsReady();
|
|
}
|
|
#endif
|
|
|
|
private:
|
|
void ConfigurePossibleDisplays();
|
|
int TryEncoderForDisplay(int display, DrmEncoder *enc);
|
|
int GetProperty(uint32_t obj_id, uint32_t obj_type, const char *prop_name,
|
|
DrmProperty *property);
|
|
|
|
void dump_blob(uint32_t blob_id, std::ostringstream *out);
|
|
void dump_prop(drmModePropertyPtr prop,
|
|
uint32_t prop_id, uint64_t value, std::ostringstream *out);
|
|
int DumpProperty(uint32_t obj_id, uint32_t obj_type, std::ostringstream *out);
|
|
|
|
UniqueFd fd_;
|
|
uint32_t mode_id_ = 0;
|
|
bool enable_changed_;
|
|
DrmConnector *primary_;
|
|
DrmConnector *extend_;
|
|
|
|
std::vector<std::unique_ptr<DrmConnector>> connectors_;
|
|
std::vector<std::unique_ptr<DrmEncoder>> encoders_;
|
|
std::vector<std::unique_ptr<DrmCrtc>> crtcs_;
|
|
|
|
unsigned int g_log_level;
|
|
|
|
enum {
|
|
HWC_DISPLAY_PRIMARY = 0,
|
|
HWC_DISPLAY_EXTERNAL = 1, // HDMI, DP, etc.
|
|
HWC_DISPLAY_VIRTUAL = 2,
|
|
|
|
HWC_NUM_PHYSICAL_DISPLAY_TYPES = 2,
|
|
HWC_NUM_DISPLAY_TYPES = 3,
|
|
};
|
|
|
|
};
|
|
}
|
|
|
|
#endif // ANDROID_DRM_H_
|