206 lines
5.0 KiB
C
206 lines
5.0 KiB
C
/**************************************************************************//**
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* @file nu_disp.h
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* @brief DISP driver header file
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*
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* SPDX-License-Identifier: Apache-2.0
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* @copyright (C) 2020 Nuvoton Technology Corp. All rights reserved.
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*****************************************************************************/
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#ifndef __NU_DISP_H__
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#define __NU_DISP_H__
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/** @addtogroup Standard_Driver Standard Driver
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@{
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*/
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/** @addtogroup DISP_Driver DISP Driver
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@{
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*/
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/** @addtogroup DISP_EXPORTED_CONSTANTS DISP Exported Constants
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@{
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*/
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typedef enum
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{
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eDispLcd_1024x600 = 0,
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eDispLcd_800x480 = 1,
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eDispLcd_1920x1080 = 2,
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eDispLcd_Cnt
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} E_DISP_LCD;
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typedef enum
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{
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ePolarity_Disable = -1,
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ePolarity_Positive = 0,
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ePolarity_Negative = 1
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} E_POLARITY;
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typedef enum
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{
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eDPIFmt_D16CFG1,
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eDPIFmt_D16CFG2,
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eDPIFmt_D16CFG3,
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eDPIFmt_D18CFG1,
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eDPIFmt_D18CFG2,
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eDPIFmt_D24
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} E_DPI_DATA_FMT;
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typedef enum
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{
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eLayer_Video = 0,
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eLayer_Overlay = 1,
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eLayer_Cnt
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} E_DISP_LAYER;
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typedef enum
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{
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eYUV_709_BT709 = 1,
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eYUV_2020_BT2020 = 3,
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} E_YUV_STANDARD;
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typedef enum
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{
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eFBFmt_X4R4G4B4 = 0,
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eFBFmt_A4R4G4B4 = 1,
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eFBFmt_X1R5G5B5 = 2,
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eFBFmt_A1R5G5B5 = 3,
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eFBFmt_R5G6B5 = 4,
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eFBFmt_X8R8G8B8 = 5,
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eFBFmt_A8R8G8B8 = 6,
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eFBFmt_YUY2 = 7,
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eFBFmt_UYVY = 8,
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eFBFmt_INDEX8 = 9,
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eFBFmt_MONOCHROME = 10,
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eFBFmt_YV12 = 15,
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eFBFmt_A8 = 16,
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eFBFmt_NV12 = 17,
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eFBFmt_NV16 = 18,
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eFBFmt_RG16 = 19,
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eFBFmt_R8 = 20,
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eFBFmt_NV12_10BIT = 21,
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eFBFmt_A2R10G10B10 = 22,
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eFBFmt_NV16_10BIT = 23,
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eFBFmt_INDEX1 = 24,
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eFBFmt_INDEX2 = 25,
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eFBFmt_INDEX4 = 26,
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eFBFmt_P010 = 27,
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eFBFmt_NV12_10BIT_L1 = 28,
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eFBFmt_NV16_10BIT_L1 = 29
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} E_FB_FMT;
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typedef enum
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{
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eOPAQUE,
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eMASK,
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eKEY
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} E_TRANSPARENCY_MODE;
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typedef enum
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{
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DC_BLEND_MODE_CLEAR,
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DC_BLEND_MODE_SRC,
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DC_BLEND_MODE_DST,
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DC_BLEND_MODE_SRC_OVER,
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DC_BLEND_MODE_DST_OVER,
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DC_BLEND_MODE_SRC_IN,
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DC_BLEND_MODE_DST_IN,
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DC_BLEND_MODE_SRC_OUT
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} E_DC_BLEND_MODE;
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typedef enum
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{
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eGloAM_NORMAL,
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eGloAM_GLOBAL,
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eGloAM_SCALED
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} E_GLOBAL_ALPHA_MODE;
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typedef enum
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{
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eBM_ZERO,
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eBM_ONE,
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eBM_NORMAL,
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eBM_INVERSED,
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eBM_COLOR,
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eBM_COLOR_INVERSED,
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eBM_SATURATED_ALPHA,
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eBM_SATURATED_DEST_ALPHA
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} E_BLENDING_MODE;
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typedef struct
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{
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/*
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htotal: u32HA + u32HBP + u32HFP + u32HSL
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vtotal: u32VA + u32VBP + u32VFP + u32VSL
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clock-frequency: htotal * vtotal * fps
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*/
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uint32_t u32PCF; // Pixel Clock Frequency
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uint32_t u32HA; // Horizontal Active
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uint32_t u32HSL; // Horizontal Sync Length
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uint32_t u32HFP; // Horizontal Front Porch
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uint32_t u32HBP; // Horizontal Back Porch
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uint32_t u32VA; // Vertical Active
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uint32_t u32VSL; // Vertical Sync Len
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uint32_t u32VFP; // Vertical Front Porch
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uint32_t u32VBP; // Vertical Back Porch
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E_POLARITY eHSPP; // HSync Pulse Polarity
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E_POLARITY eVSPP; // VSync Pulse Polarity
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} DISP_LCD_TIMING;
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typedef struct
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{
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E_DPI_DATA_FMT eDpiFmt; // DPI Data Format
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E_POLARITY eDEP; // DE Polarity
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E_POLARITY eDP; // DATA Polarity
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E_POLARITY eCP; // CLOCK Polarity
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} DISP_PANEL_CONF;
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typedef struct
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{
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uint32_t u32ResolutionWidth;
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uint32_t u32ResolutionHeight;
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DISP_LCD_TIMING sLcdTiming;
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DISP_PANEL_CONF sPanelConf;
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} DISP_LCD_INFO;
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#define DISP_ENABLE_INT() (DISP->DisplayIntrEnable |= DISP_DisplayIntrEnable_DISP0_Msk)
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#define DISP_DISABLE_INT() (DISP->DisplayIntrEnable &= ~DISP_DisplayIntrEnable_DISP0_Msk)
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#define DISP_GET_INTSTS() (DISP->DisplayIntr & DISP_DisplayIntr_DISP0_Msk)
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const DISP_LCD_INFO *DISP_GetLCDInst(E_DISP_LCD eDispLcd);
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int32_t DISP_LCDInit(const DISP_LCD_INFO *psLCDInfo);
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int32_t DISP_LCDDeinit(void);
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int DISP_SetFBConfig(E_DISP_LAYER eLayer, E_FB_FMT eFbFmt, uint32_t u32ResWidth, uint32_t u32ResHeight, uint32_t u32DMAFBStartAddr);
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void DISP_SetPanelConf(DISP_PANEL_CONF *psPanelConf);
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void DISP_SetTiming(DISP_LCD_TIMING *psLCDTiming);
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int DISP_Trigger(E_DISP_LAYER eLayer, uint32_t u32Action);
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int DISP_SetTransparencyMode(E_DISP_LAYER eLayer, E_TRANSPARENCY_MODE eTM);
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int DISP_SetBlendOpMode(E_DC_BLEND_MODE eDCBM, E_GLOBAL_ALPHA_MODE eGloAM_Src, E_GLOBAL_ALPHA_MODE eGloAM_Dst);
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void DISP_SetBlendValue(uint32_t u32GloAV_Src, uint32_t u32GloAV_Dst);
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void DISP_SetColorKeyValue(uint32_t u32ColorKeyLow, uint32_t u32ColorKeyHigh);
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int DISP_SetFBAddr(E_DISP_LAYER eLayer, uint32_t u32DMAFBStartAddr);
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int DISP_SetFBFmt(E_DISP_LAYER eLayer, E_FB_FMT eFbFmt, uint32_t u32Pitch);
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/*@}*/ /* end of group DISP_EXPORTED_FUNCTIONS */
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/*@}*/ /* end of group DISP_Driver */
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/*@}*/ /* end of group Standard_Driver */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __NU_DISP_H__ */
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