drivers/misc/mediatek/video/mt8127/mt8127/dpi_drv.h

   1 #ifndef __DPI_DRV_H__
   2 #define __DPI_DRV_H__
   3
   4 #include "lcm_drv.h"
   5 #include "disp_intr.h"
   6 #ifdef __cplusplus
   7 extern "C" {
   8 #endif
   9
  10 // ---------------------------------------------------------------------------
  11
  12 #define DPI_CHECK_RET(expr)             \
  13     do {                                \
  14         DPI_STATUS ret = (expr);        \
  15         ASSERT(DPI_STATUS_OK == ret);   \
  16     } while (0)
  17
  18 // ---------------------------------------------------------------------------
  19
  20 typedef enum
  21 {
  22    DPI_STATUS_OK = 0,
  23
  24    DPI_STATUS_ERROR,
  25 } DPI_STATUS;
  26
  27
  28 typedef enum
  29 {
  30     DPI_FB_FORMAT_RGB565 = 0,
  31     DPI_FB_FORMAT_RGB888 = 1,
  32     DPI_FB_FORMAT_XRGB888 = 1,
  33     DPI_FB_FORMAT_RGBX888 = 1,
  34     DPI_FB_FORMAT_NUM,
  35 } DPI_FB_FORMAT;
  36
  37
  38 typedef enum
  39 {
  40     DPI_RGB_ORDER_RGB = 0,
  41     DPI_RGB_ORDER_BGR = 1,
  42 } DPI_RGB_ORDER;
  43
  44
  45 typedef enum
  46 {
  47     DPI_FB_0   = 0,
  48     DPI_FB_1   = 1,
  49     DPI_FB_2   = 2,
  50     DPI_FB_NUM,
  51 } DPI_FB_ID;
  52
  53
  54 typedef enum
  55 {
  56     DPI_POLARITY_RISING  = 0,
  57     DPI_POLARITY_FALLING = 1
  58 } DPI_POLARITY;
  59
  60 /*
  61 typedef enum
  62 {
  63     DPI_OUTPUT_BIT_NUM_8BITS = 0,
  64     DPI_OUTPUT_BIT_NUM_10BITS = 1,
  65     DPI_OUTPUT_BIT_NUM_12BITS = 2
  66 } DPI_OUTPUT_BIT_NUM;
  67
  68 typedef enum
  69 {
  70     DPI_OUTPUT_CHANNEL_SWAP_RGB = 0,
  71     DPI_OUTPUT_CHANNEL_SWAP_GBR = 1,
  72     DPI_OUTPUT_CHANNEL_SWAP_BRG = 2,
  73     DPI_OUTPUT_CHANNEL_SWAP_RBG = 3,
  74     DPI_OUTPUT_CHANNEL_SWAP_GRB = 4,
  75     DPI_OUTPUT_CHANNEL_SWAP_BGR = 5
  76 } DPI_OUTPUT_CHANNEL_SWAP;
  77
  78 typedef enum
  79 {
  80     DPI_OUTPUT_YC_MAP_RGB_OR_CrYCb = 0, // {R[7:4],G[7:4],B[7:4]} or {Cr[7:4],Y[7:4],Cb[7:4]}
  81     DPI_OUTPUT_YC_MAP_CYCY         = 4, // {C[11:4],Y[11:4],C[3:0],Y[3:0]}
  82     DPI_OUTPUT_YC_MAP_YCYC         = 5, // {Y[11:4],C[11:4],Y[3:0],C[3:0]}
  83     DPI_OUTPUT_YC_MAP_CY           = 6, // {C[11:0],Y[11:0]}
  84     DPI_OUTPUT_YC_MAP_YC           = 7  // {Y[11:0],C[11:0]}
  85 } DPI_OUTPUT_YC_MAP;
  86
  87 typedef  enum
  88 {
  89    RGB = 0,
  90    RGB_FULL,
  91    YCBCR_444,
  92    YCBCR_422,
  93    XV_YCC,
  94    YCBCR_444_FULL,
  95    YCBCR_422_FULL
  96
  97 } COLOR_SPACE_T;
  98 */
  99 // ---------------------------------------------------------------------------
 100
 101 DPI_STATUS DPI_Init(BOOL isDpiPoweredOn);
 102 DPI_STATUS DPI_Deinit(void);
 103
 104 DPI_STATUS DPI_Init_PLL(void);
 105 DPI_STATUS DPI_Set_DrivingCurrent(LCM_PARAMS *lcm_params);
 106
 107 DPI_STATUS DPI_PowerOn(void);
 108 DPI_STATUS DPI_PowerOff(void);
 109
 110 DPI_STATUS DPI_EnableClk(void);
 111 DPI_STATUS DPI_DisableClk(void);
 112
 113 DPI_STATUS DPI_EnableSeqOutput(BOOL enable);
 114 DPI_STATUS DPI_SetRGBOrder(DPI_RGB_ORDER input, DPI_RGB_ORDER output);
 115
 116 DPI_STATUS DPI_ConfigPixelClk(DPI_POLARITY polarity, UINT32 divisor, UINT32 duty);
 117 DPI_STATUS DPI_ConfigDataEnable(DPI_POLARITY polarity);
 118 DPI_STATUS DPI_ConfigVsync(DPI_POLARITY polarity,
 119                            UINT32 pulseWidth, UINT32 backPorch, UINT32 frontPorch);
 120 DPI_STATUS DPI_ConfigHsync(DPI_POLARITY polarity,
 121                            UINT32 pulseWidth, UINT32 backPorch, UINT32 frontPorch);
 122
 123 DPI_STATUS DPI_FBSyncFlipWithLCD(BOOL enable);
 124 DPI_STATUS DPI_SetDSIMode(BOOL enable);
 125 BOOL       DPI_IsDSIMode(void);
 126 DPI_STATUS DPI_FBSetFormat(DPI_FB_FORMAT format);
 127 DPI_FB_FORMAT DPI_FBGetFormat(void);
 128 DPI_STATUS DPI_FBSetSize(UINT32 width, UINT32 height);
 129 DPI_STATUS DPI_FBEnable(DPI_FB_ID id, BOOL enable);
 130 DPI_STATUS DPI_FBSetAddress(DPI_FB_ID id, UINT32 address);
 131 DPI_STATUS DPI_FBSetPitch(DPI_FB_ID id, UINT32 pitchInByte);
 132
 133 DPI_STATUS DPI_SetFifoThreshold(UINT32 low, UINT32 high);
 134
 135 // Debug
 136 DPI_STATUS DPI_DumpRegisters(void);
 137
 138 DPI_STATUS DPI_Capture_Framebuffer(unsigned int pvbuf, unsigned int bpp);
 139
 140 //FM De-sense
 141 DPI_STATUS DPI_FMDesense_Query(void);
 142 DPI_STATUS DPI_FM_Desense(unsigned long freq);
 143 DPI_STATUS DPI_Get_Default_CLK(unsigned int *clk);
 144 DPI_STATUS DPI_Get_Current_CLK(unsigned int *clk);
 145 DPI_STATUS DPI_Change_CLK(unsigned int clk);
 146 DPI_STATUS DPI_Reset_CLK(void);
 147
 148 void DPI_mipi_switch(bool on);
 149 void DPI_DisableIrq(void);
 150 void DPI_EnableIrq(void);
 151 DPI_STATUS DPI_FreeIRQ(void);
 152
 153 DPI_STATUS DPI_EnableInterrupt(DISP_INTERRUPT_EVENTS eventID);
 154 DPI_STATUS DPI_SetInterruptCallback(void (*pCB)(DISP_INTERRUPT_EVENTS eventID));
 155 void DPI_WaitVSYNC(void);
 156 void DPI_InitVSYNC(unsigned int vsync_interval);
 157 void DPI_PauseVSYNC(bool enable);
 158
 159 DPI_STATUS DPI_ConfigLVDS(LCM_PARAMS *lcm_params);
 160 DPI_STATUS DPI_LVDS_Enable(void);
 161 DPI_STATUS DPI_LVDS_Disable(void);
 162
 163 DPI_STATUS DPI_ConfigHDMI(void);
 164
 165 unsigned int DPI_Check_LCM(void);
 166 // ---------------------------------------------------------------------------
 167
 168 #ifdef __cplusplus
 169 }
 170 #endif
 171
 172 #endif // __DPI_DRV_H__