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