You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
187 lines
6.8 KiB
187 lines
6.8 KiB
/*
|
|
* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
|
|
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer in the documentation and/or other materials provided
|
|
* with the distribution.
|
|
* * Neither the name of The Linux Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
|
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
|
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
|
|
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef INCLUDE_LIBQCOMUTILS_MDPVER
|
|
#define INCLUDE_LIBQCOMUTILS_MDPVER
|
|
|
|
#include <stdint.h>
|
|
#include <utils/Singleton.h>
|
|
#include <cutils/properties.h>
|
|
|
|
/* This class gets the MSM type from the soc info
|
|
*/
|
|
using namespace android;
|
|
namespace qdutils {
|
|
// These panel definitions are available at mdss_mdp.h which is internal header
|
|
// file and is not available at <linux/mdss_mdp.h>.
|
|
// ToDo: once it is available at linux/mdss_mdp.h, these below definitions can
|
|
// be removed.
|
|
enum mdp_version {
|
|
MDP_V_UNKNOWN = 0,
|
|
MDP_V2_2 = 220,
|
|
MDP_V3_0 = 300,
|
|
MDP_V3_0_3 = 303,
|
|
MDP_V3_0_4 = 304,
|
|
MDP_V3_0_5 = 305,
|
|
MDP_V3_1 = 310,
|
|
MDP_V4_0 = 400,
|
|
MDP_V4_1 = 410,
|
|
MDP_V4_2 = 420,
|
|
MDP_V4_3 = 430,
|
|
MDP_V4_4 = 440,
|
|
MDSS_V5 = 500,
|
|
};
|
|
|
|
#define NO_PANEL '0'
|
|
#define MDDI_PANEL '1'
|
|
#define EBI2_PANEL '2'
|
|
#define LCDC_PANEL '3'
|
|
#define EXT_MDDI_PANEL '4'
|
|
#define TV_PANEL '5'
|
|
#define DTV_PANEL '7'
|
|
#define MIPI_VIDEO_PANEL '8'
|
|
#define MIPI_CMD_PANEL '9'
|
|
#define WRITEBACK_PANEL 'a'
|
|
#define LVDS_PANEL 'b'
|
|
#define EDP_PANEL 'c'
|
|
|
|
class MDPVersion;
|
|
|
|
struct Split {
|
|
int mLeft;
|
|
int mRight;
|
|
Split() : mLeft(0), mRight(0){}
|
|
int left() { return mLeft; }
|
|
int right() { return mRight; }
|
|
friend class MDPVersion;
|
|
};
|
|
|
|
struct PanelInfo {
|
|
char mType; // Smart or Dumb
|
|
int mPartialUpdateEnable; // Partial update feature
|
|
int mLeftAlign; // ROI left alignment restriction
|
|
int mWidthAlign; // ROI width alignment restriction
|
|
int mTopAlign; // ROI top alignment restriction
|
|
int mHeightAlign; // ROI height alignment restriction
|
|
int mMinROIWidth; // Min width needed for ROI
|
|
int mMinROIHeight; // Min height needed for ROI
|
|
bool mNeedsROIMerge; // Merge ROI's of both the DSI's
|
|
bool mDynFpsSupported; // Panel Supports dyn fps
|
|
uint32_t mMinFps; // Min fps supported by panel
|
|
uint32_t mMaxFps; // Max fps supported by panel
|
|
PanelInfo() : mType(NO_PANEL), mPartialUpdateEnable(0),
|
|
mLeftAlign(0), mWidthAlign(0), mTopAlign(0), mHeightAlign(0),
|
|
mMinROIWidth(0), mMinROIHeight(0), mNeedsROIMerge(false),
|
|
mDynFpsSupported(0), mMinFps(0), mMaxFps(0) {}
|
|
friend class MDPVersion;
|
|
};
|
|
|
|
class MDPVersion : public Singleton <MDPVersion>
|
|
{
|
|
public:
|
|
MDPVersion();
|
|
~MDPVersion();
|
|
int getMDPVersion() {return mMDPVersion;}
|
|
char getPanelType() {return mPanelInfo.mType;}
|
|
bool hasOverlay() {return mHasOverlay;}
|
|
uint8_t getTotalPipes() {
|
|
return (uint8_t)(mRGBPipes + mVGPipes + mDMAPipes);
|
|
}
|
|
uint8_t getRGBPipes() { return mRGBPipes; }
|
|
uint8_t getVGPipes() { return mVGPipes; }
|
|
uint8_t getDMAPipes() { return mDMAPipes; }
|
|
uint8_t getBlendStages() { return mBlendStages; }
|
|
bool supportsDecimation();
|
|
uint32_t getMaxMDPDownscale();
|
|
uint32_t getMaxMDPUpscale();
|
|
bool supportsBWC();
|
|
bool supportsMacroTile();
|
|
int getLeftSplit() { return mSplit.left(); }
|
|
int getRightSplit() { return mSplit.right(); }
|
|
bool isPartialUpdateEnabled() { return mPanelInfo.mPartialUpdateEnable; }
|
|
int getLeftAlign() { return mPanelInfo.mLeftAlign; }
|
|
int getWidthAlign() { return mPanelInfo.mWidthAlign; }
|
|
int getTopAlign() { return mPanelInfo.mTopAlign; }
|
|
int getHeightAlign() { return mPanelInfo.mHeightAlign; }
|
|
int getMinROIWidth() { return mPanelInfo.mMinROIWidth; }
|
|
int getMinROIHeight() { return mPanelInfo.mMinROIHeight; }
|
|
bool needsROIMerge() { return mPanelInfo.mNeedsROIMerge; }
|
|
unsigned long getLowBw() { return mLowBw; }
|
|
unsigned long getHighBw() { return mHighBw; }
|
|
bool isRotDownscaleEnabled() { return mRotDownscale; }
|
|
bool isDynFpsSupported() { return mPanelInfo.mDynFpsSupported; }
|
|
uint32_t getMinFpsSupported() { return mPanelInfo.mMinFps; }
|
|
uint32_t getMaxFpsSupported() { return mPanelInfo.mMaxFps; }
|
|
uint32_t getMaxMixerWidth() const { return mMaxMixerWidth; }
|
|
uint32_t getMaxPipeWidth() const { return mMaxPipeWidth; }
|
|
bool hasMinCropWidthLimitation() const;
|
|
bool isSrcSplit() const;
|
|
bool isSrcSplitAlways() const;
|
|
bool isRGBScalarSupported() const;
|
|
bool is8x26();
|
|
bool is8x74v2();
|
|
bool is8084();
|
|
bool is8092();
|
|
bool is8994();
|
|
bool is8x16();
|
|
bool is8x39();
|
|
|
|
private:
|
|
bool updateSysFsInfo();
|
|
void updatePanelInfo();
|
|
bool updateSplitInfo();
|
|
int tokenizeParams(char *inputParams, const char *delim,
|
|
char* tokenStr[], int *idx);
|
|
int mFd;
|
|
int mMDPVersion;
|
|
bool mHasOverlay;
|
|
uint32_t mMdpRev;
|
|
uint8_t mRGBPipes;
|
|
uint8_t mVGPipes;
|
|
uint8_t mDMAPipes;
|
|
uint8_t mBlendStages;
|
|
uint32_t mFeatures;
|
|
uint32_t mMDPDownscale;
|
|
uint32_t mMDPUpscale;
|
|
bool mMacroTileEnabled;
|
|
Split mSplit;
|
|
PanelInfo mPanelInfo;
|
|
unsigned long mLowBw; //kbps
|
|
unsigned long mHighBw; //kbps
|
|
bool mSourceSplit;
|
|
//Additional property on top of source split
|
|
bool mSourceSplitAlways;
|
|
bool mRGBHasNoScalar;
|
|
bool mRotDownscale;
|
|
uint32_t mMaxMixerWidth; //maximum x-res of a given mdss mixer.
|
|
uint32_t mMaxPipeWidth; //maximum x-res of the mdp pipe.
|
|
};
|
|
}; //namespace qdutils
|
|
#endif //INCLUDE_LIBQCOMUTILS_MDPVER
|