libvpphdmi/ExynosExternalDisplay.h

   1 #ifndef EXYNOS_VPP_HDMI_H
   2 #define EXYNOS_VPP_HDMI_H
   3
   4 #include <utils/Vector.h>
   5 #include "ExynosHWC.h"
   6 #include "ExynosDisplay.h"
   7 #include <linux/videodev2.h>
   8 #include "videodev2_exynos_hdmi.h"
   9
  10 #define MAX_HDMI_VIDEO_LAYERS 1
  11
  12 #define SUPPORTED_DV_TIMINGS_NUM        28
  13
  14 struct preset_index_mapping {
  15     int preset;
  16     int dv_timings_index;
  17 };
  18
  19 const struct preset_index_mapping preset_index_mappings[SUPPORTED_DV_TIMINGS_NUM] = {
  20     {V4L2_DV_480P59_94, 0},
  21     {V4L2_DV_576P50, 1},
  22     {V4L2_DV_720P50, 2},
  23     {V4L2_DV_720P60, 3},
  24     {V4L2_DV_1080I50, 4},
  25     {V4L2_DV_1080I60, 5},
  26     {V4L2_DV_1080P24, 6},
  27     {V4L2_DV_1080P25, 7},
  28     {V4L2_DV_1080P30, 8},
  29     {V4L2_DV_1080P50, 9},
  30     {V4L2_DV_1080P60, 10},
  31     {V4L2_DV_2160P24, 11},
  32     {V4L2_DV_2160P25, 12},
  33     {V4L2_DV_2160P30, 13},
  34     {V4L2_DV_2160P24_1, 14},
  35     {V4L2_DV_720P60_SB_HALF, 15},
  36     {V4L2_DV_720P60_TB, 16},
  37     {V4L2_DV_720P50_SB_HALF, 17},
  38     {V4L2_DV_720P50_TB, 18},
  39     {V4L2_DV_1080P24_FP, 19},
  40     {V4L2_DV_1080P24_SB_HALF, 20},
  41     {V4L2_DV_1080P24_TB, 21},
  42     {V4L2_DV_1080I60_SB_HALF, 22},
  43     {V4L2_DV_1080I50_SB_HALF, 23},
  44     {V4L2_DV_1080P60_SB_HALF, 24},
  45     {V4L2_DV_1080P60_TB, 25},
  46     {V4L2_DV_1080P30_SB_HALF, 26},
  47     {V4L2_DV_1080P30_TB, 27}
  48 };
  49
  50 enum {
  51     HDMI_RESOLUTION_BASE = 0,
  52     HDMI_480P_59_94,
  53     HDMI_576P_50,
  54     HDMI_720P_24,
  55     HDMI_720P_25,
  56     HDMI_720P_30,
  57     HDMI_720P_50,
  58     HDMI_720P_59_94,
  59     HDMI_720P_60,
  60     HDMI_1080I_29_97,
  61     HDMI_1080I_30,
  62     HDMI_1080I_25,
  63     HDMI_1080I_50,
  64     HDMI_1080I_60,
  65     HDMI_1080P_24,
  66     HDMI_1080P_25,
  67     HDMI_1080P_30,
  68     HDMI_1080P_50,
  69     HDMI_1080P_60,
  70     HDMI_480P_60,
  71     HDMI_1080I_59_94,
  72     HDMI_1080P_59_94,
  73     HDMI_1080P_23_98,
  74     HDMI_2160P_30 = 47,
  75 };
  76
  77 #define S3D_720P_60_BASE        22
  78 #define S3D_720P_59_94_BASE     25
  79 #define S3D_720P_50_BASE        28
  80 #define S3D_1080P_24_BASE       31
  81 #define S3D_1080P_23_98_BASE    34
  82 #define S3D_1080P_60_BASE       39
  83 #define S3D_1080P_30_BASE       42
  84
  85 class ExynosExternalDisplay : public ExynosDisplay {
  86     public:
  87         /* Methods */
  88         ExynosExternalDisplay(struct exynos5_hwc_composer_device_1_t *pdev);
  89         ~ExynosExternalDisplay();
  90
  91         void setHdmiStatus(bool status);
  92
  93         bool isPresetSupported(unsigned int preset);
  94         int getConfig();
  95         int enable();
  96         void disable();
  97         void setPreset(int preset);
  98         int convert3DTo2D(int preset);
  99         void setHdcpStatus(int status);
 100         void setAudioChannel(uint32_t channels);
 101         uint32_t getAudioChannel();
 102         int getCecPaddr();
 103         bool isIONBufferAllocated() {return mFlagIONBufferAllocated;};
 104
 105         virtual int openHdmi();
 106         virtual void closeHdmi();
 107         virtual int blank();
 108         virtual int prepare(hwc_display_contents_1_t* contents);
 109         virtual int set(hwc_display_contents_1_t* contents);
 110         virtual void allocateLayerInfos(hwc_display_contents_1_t* contents);
 111         virtual int32_t getDisplayAttributes(const uint32_t attribute, uint32_t config = 0);
 112         virtual void determineYuvOverlay(hwc_display_contents_1_t *contents);
 113         virtual void determineSupportedOverlays(hwc_display_contents_1_t *contents);
 114         virtual int clearDisplay();
 115         virtual void freeExtVideoBuffers();
 116         virtual int getDisplayConfigs(uint32_t *configs, size_t *numConfigs);
 117         virtual int getActiveConfig();
 118         virtual int setActiveConfig(int index);
 119
 120         bool                    mEnabled;
 121         bool                    mBlanked;
 122
 123         bool                    mUseSubtitles;
 124         int                     mReserveMemFd;
 125         android::Vector< unsigned int > mConfigurations;
 126
 127     protected:
 128         void skipUILayers(hwc_display_contents_1_t *contents);
 129         int getDVTimingsIndex(int preset);
 130         virtual void handleStaticLayers(hwc_display_contents_1_t *contents, struct decon_win_config_data &win_data, int tot_ovly_wins);
 131         void cleanConfigurations();
 132         void dumpConfigurations();
 133         virtual void configureHandle(private_handle_t *handle, size_t index, hwc_layer_1_t &layer, int fence_fd, decon_win_config &cfg);
 134         virtual int postMPPM2M(hwc_layer_1_t &layer, struct decon_win_config *config, int win_map, int index);
 135         virtual int postFrame(hwc_display_contents_1_t *contents);
 136         virtual void doPreProcessing(hwc_display_contents_1_t* contents);
 137     private:
 138         buffer_handle_t         mDRMTempBuffer;
 139         bool mFlagIONBufferAllocated;
 140         void requestIONMemory();
 141         void freeIONMemory();
 142         bool checkIONBufferPrepared();
 143         int configureDRMSkipHandle(decon_win_config &cfg);
 144         void setHdmiResolution(int resolution, int s3dMode);
 145 };
 146
 147 #endif