dss/v0/dss.h File Reference

Introduction

DSS Driver API/interface file. This is DSS's top level include for applications.

Go to the source code of this file.

Data Structures
struct	Dss_InitParams
	DSS initialization parameters. More...
struct	Dss_ConfigPipelineParams
	Display pipeline config parameters. The test case execution happens based on values of this structure. More...
struct	Dss_InstObject
	Driver instance information. More...
struct	Dss_RegionFwlData
	Firewall data structure defining ID, start and end address. More...
struct	Dss_FirewallRegionConfig
	Firewall configuration structure. More...
struct	Dss_Object
	Test application data structure. More...

Macros
#define	DSS_DISP_DRV_ID   (FVID2_DSS_DRV_BASE + 0x00U)
	Display driver ID used at the time of FVID2 create. More...
#define	DSS_DCTRL_DRV_ID   (FVID2_DSS_DRV_BASE + 0x01U)
	Display controller driver ID used at the time of FVID2 create. More...
#define	DSS_DISP_IOCTL_BASE   (FVID2_DSS_DRV_IOCTL_BASE + 0x000U)
	IOCTL base address for the display driver IOCTLs. More...
#define	DSS_DCTRL_IOCTL_BASE   (FVID2_DSS_DRV_IOCTL_BASE + 0x100U)
	IOCTL base address for the display controller driver IOCTLs. More...
#define	DSS_DISP_SOC_IOCTL_BASE   (DSS_DISP_IOCTL_BASE + 0x40U)
	IOCTL base address for the SOC specific display driver IOCTLs. More...
#define	DSS_DCTRL_SOC_IOCTL_BASE   (DSS_DCTRL_IOCTL_BASE + 0x40U)
	IOCTL base address for the SOC specific display controller driver IOCTLs. More...

Functions
void	Dss_initParamsInit (Dss_InitParams *dssParams)
	Dss_InitParams structure init function. More...
int32_t	Dss_init (const Dss_InitParams *initParams)
	DSS initialization function. This function initializes the DSS hardware and drivers. This function should be called before calling any driver APIs and only once. More...
int32_t	Dss_deInit (void)
	DSS de-initialization function. This function un-initializes the DSS hardware and drivers. This function should be called during system shutdown if Dss_init() was called by the application. More...