Introduction

DSS Common CSL FL interface file.

Data Structures
struct	CSL_DssGlobalMFlagCfg
	DSS Global MFLAG Config parameters. More...

struct	CSL_DssCbaCfg
	DSS CBA Config parameters. More...

Macros
DISPC Interrupt Mask

#define	CSL_DSS_DISPC_INTR_WB_MASK ((uint32_t) 0x4000U)
	Write Back Pipeline Interrupt. More...

#define	CSL_DSS_DISPC_INTR_VIDL2_MASK ((uint32_t) 0x80U)
	Video Lite Pipeline 2 Interrupt. More...

#define	CSL_DSS_DISPC_INTR_VID2_MASK ((uint32_t) 0x40U)
	Video PipeLine 2 Interrupt. More...

#define	CSL_DSS_DISPC_INTR_VIDL1_MASK ((uint32_t) 0x20U)
	Video Lite Pipeline 1 Interrupt. More...

#define	CSL_DSS_DISPC_INTR_VID1_MASK ((uint32_t) 0x10U)
	Video PipeLine 1 Interrupt. More...

#define	CSL_DSS_DISPC_INTR_VP4_MASK ((uint32_t) 0x08U)
	Video Port 4 Interrupt. More...

#define	CSL_DSS_DISPC_INTR_VP3_MASK ((uint32_t) 0x04U)
	Video Port 3 Interrupt. More...

#define	CSL_DSS_DISPC_INTR_VP2_MASK ((uint32_t) 0x02U)
	Video Port 2 Interrupt. More...

#define	CSL_DSS_DISPC_INTR_VP1_MASK ((uint32_t) 0x01U)
	Video Port 1 Interrupt. More...

Video Pipeline Interrupt Mask

#define	CSL_DSS_VID_PIPE_INTR_FBDC_ILLEGALTILE_MASK ((uint32_t) CSL_DSS_COMMON_M_VID_IRQENABLE_0_FBDC_ILLEGALTILEREQ_EN_MASK)
	Interrupt due to FBDC illegal tile request. More...

#define	CSL_DSS_VID_PIPE_INTR_FBDC_CORRUPTTILE_MASK ((uint32_t) CSL_DSS_COMMON_M_VID_IRQENABLE_0_FBDC_CORRUPTTILE_EN_MASK)
	Interrupt due to FBDC corrupted tile detection. More...

#define	CSL_DSS_VID_PIPE_INTR_SAFETYVIOLATION_MASK ((uint32_t) CSL_DSS_COMMON_M_VID_IRQENABLE_0_SAFETYREGION_EN_MASK)
	Interrupt due to safety violation. More...

#define	CSL_DSS_VID_PIPE_INTR_WINDOWEND_MASK ((uint32_t) CSL_DSS_COMMON_M_VID_IRQENABLE_0_VIDENDWINDOW_EN_MASK)
	Interrupt due to video window end. More...

#define	CSL_DSS_VID_PIPE_INTR_BUFUNDERFLOW_MASK ((uint32_t) CSL_DSS_COMMON_M_VID_IRQENABLE_0_VIDBUFFERUNDERFLOW_EN_MASK)
	Interrupt due to buffer underflow. More...

#define	CSL_DSS_VID_PIPE_INTR_ALL_MASK
	All Video Pipe interrupts. More...

Video Port Interrupt Mask

#define	CSL_DSS_VP_INTR_FRAMEDONE_MASK ((uint32_t) CSL_DSS_COMMON_M_VP_IRQENABLE_0_VPFRAMEDONE_EN_MASK)
	Frame Done for Video Port. More...

#define	CSL_DSS_VP_INTR_VSYNC_MASK ((uint32_t) CSL_DSS_COMMON_M_VP_IRQENABLE_0_VPVSYNC_EN_MASK)
	Vertical Synchronization for Video Port. More...

#define	CSL_DSS_VP_INTR_ODDVSYNC_MASK ((uint32_t) CSL_DSS_COMMON_M_VP_IRQENABLE_0_VPVSYNC_ODD_EN_MASK)
	VSYNC for odd field from interlace mode only. More...

#define	CSL_DSS_VP_INTR_PROGLINENUM_MASK ((uint32_t) CSL_DSS_COMMON_M_VP_IRQENABLE_0_VPPROGRAMMEDLINENUMBER_EN_MASK)
	Display scan has reached the programmed user line number. More...

#define	CSL_DSS_VP_INTR_SYNCLOST_MASK ((uint32_t) CSL_DSS_COMMON_M_VP_IRQENABLE_0_VPSYNCLOST_EN_MASK)
	Synchronization Lost for Video Port. More...

#define	CSL_DSS_VP_INTR_ACBIASCOUNT_MASK ((uint32_t) CSL_DSS_COMMON_M_VP_IRQENABLE_0_ACBIASCOUNTSTATUS_EN_MASK)
	AC Bias transition counter has decremented to zero. More...

#define	CSL_DSS_VP_INTR_SAFETYVIOLATION_REGION0_MASK ((uint32_t) 0x40U)
	Interrupt due to region 0 safety violation. More...

#define	CSL_DSS_VP_INTR_SAFETYVIOLATION_REGION1_MASK ((uint32_t) 0x80U)
	Interrupt due to region 1 safety violation. More...

#define	CSL_DSS_VP_INTR_SAFETYVIOLATION_REGION2_MASK ((uint32_t) 0x100U)
	Interrupt due to region 2 safety violation. More...

#define	CSL_DSS_VP_INTR_SAFETYVIOLATION_REGION3_MASK ((uint32_t) 0x200U)
	Interrupt due to region 3 safety violation. More...

#define	CSL_DSS_VP_INTR_SECURITYVIOLATION_MASK ((uint32_t) CSL_DSS_COMMON_M_VP_IRQENABLE_0_SECURITYVIOLATION_EN_MASK)
	Interrupt due to security violation. More...

#define	CSL_DSS_VP_INTR_GOBITCLEAR_MASK ((uint32_t) CSL_DSS_COMMON_M_VP_IRQENABLE_0_VPSYNC_EN_MASK)
	Go bit clear interrupt for VP. More...

#define	CSL_DSS_VP_INTR_SAFETYVIOLATION_REGION4_MASK ((uint32_t) 0x2000U)
	Interrupt due to region 4 safety violation. More...

#define	CSL_DSS_VP_INTR_SAFETYVIOLATION_REGION5_MASK ((uint32_t) 0x4000U)
	Interrupt due to region 5 safety violation. More...

#define	CSL_DSS_VP_INTR_SAFETYVIOLATION_REGION6_MASK ((uint32_t) 0x8000U)
	Interrupt due to region 6 safety violation. More...

#define	CSL_DSS_VP_INTR_SAFETYVIOLATION_REGION7_MASK ((uint32_t) 0x10000U)
	Interrupt due to region 7 safety violation. More...

#define	CSL_DSS_VP_INTR_ALL_MASK
	All Video Port interrupts. More...

Write back Pipeline Interrupt Mask

#define	CSL_DSS_WB_PIPE_INTR_WBSYNC_MASK ((uint32_t) CSL_DSS_COMMON_M_WB_IRQENABLE_WBSYNC_EN_MASK)
	Interrupt due to completion of write back sync. More...

#define	CSL_DSS_WB_PIPE_INTR_SECURITYVIOLATION_MASK ((uint32_t) CSL_DSS_COMMON_M_WB_IRQENABLE_SECURITYVIOLATION_EN_MASK)
	Interrupt due to security violation. More...

#define	CSL_DSS_WB_PIPE_INTR_FRAMEDONE_MASK ((uint32_t) CSL_DSS_COMMON_M_WB_IRQENABLE_WBFRAMEDONE_EN_MASK)
	Interrupt due to write back frame completion. More...

#define	CSL_DSS_WB_PIPE_INTR_INCOMPLETE_MASK ((uint32_t) CSL_DSS_COMMON_M_WB_IRQENABLE_WBUNCOMPLETEERROR_EN_MASK)
	Interrupt due to buffer flush before full drain (Only Capture WB) More...

#define	CSL_DSS_WB_PIPE_INTR_OVERFLOW_MASK ((uint32_t) CSL_DSS_COMMON_M_WB_IRQENABLE_WBBUFFEROVERFLOW_EN_MASK)
	Interrupt due to buffer overflow. More...

#define	CSL_DSS_WB_PIPE_INTR_ALL_MASK
	All Write Back Pipe interrupts. More...

Mflag Start Mode

#define	CSL_DSS_MFLAG_START_NORMAL ((uint32_t) CSL_DSS_COMMON_M_DISPC_GLOBAL_MFLAG_ATTRIBUTE_MFLAG_START_VAL_MFLAGNORMALSTARTMODE)
	Mflag of each pipe is kept at 0 until preload is reached. More...

#define	CSL_DSS_MFLAG_START_FORCED ((uint32_t) CSL_DSS_COMMON_M_DISPC_GLOBAL_MFLAG_ATTRIBUTE_MFLAG_START_VAL_MFLAGFORCESTARTMODE)
	Mflag is driven as per Mflag Ctrl. More...

Mflag Control

#define	CSL_DSS_MFLAG_CTRL_DISABLED ((uint32_t) CSL_DSS_COMMON_M_DISPC_GLOBAL_MFLAG_ATTRIBUTE_MFLAG_CTRL_VAL_MFLAGDIS)
	Mflag is disabled. More...

#define	CSL_DSS_MFLAG_CTRL_FORCE_ENABLE ((uint32_t) CSL_DSS_COMMON_M_DISPC_GLOBAL_MFLAG_ATTRIBUTE_MFLAG_CTRL_VAL_MFLAGFORCE)
	Mflag is force enabled. More...

#define	CSL_DSS_MFLAG_CTRL_DYNAMIC ((uint32_t) CSL_DSS_COMMON_M_DISPC_GLOBAL_MFLAG_ATTRIBUTE_MFLAG_CTRL_VAL_MFLAGEN)
	Mflag signal is set dynamically as per rules. More...

Write back input channel.

#define	CSL_DSS_WB_INPUT_DISABLED ((uint32_t) CSL_DSS_COMMON_M_DISPC_CONNECTIONS_WB_CONN_VAL_NULL)
	Write back input is disabled. More...

#define	CSL_DSS_WB_INPUT_VIDL2 ((uint32_t) CSL_DSS_COMMON_M_DISPC_CONNECTIONS_WB_CONN_VAL_VIDL2)
	Write back input is VIDL2. More...

#define	CSL_DSS_WB_INPUT_OVERLAY1 ((uint32_t) CSL_DSS_COMMON_M_DISPC_CONNECTIONS_WB_CONN_VAL_OVR1)
	Write back input is overlay 1. More...

#define	CSL_DSS_WB_INPUT_OVERLAY2 ((uint32_t) CSL_DSS_COMMON_M_DISPC_CONNECTIONS_WB_CONN_VAL_OVR2)
	Write back input is overlay 2. More...

#define	CSL_DSS_WB_INPUT_OVERLAY3 ((uint32_t) CSL_DSS_COMMON_M_DISPC_CONNECTIONS_WB_CONN_VAL_OVR3)
	Write back input is overlay 3. More...

#define	CSL_DSS_WB_INPUT_OVERLAY4 ((uint32_t) CSL_DSS_COMMON_M_DISPC_CONNECTIONS_WB_CONN_VAL_OVR4)
	Write back input is overlay 4. More...

Typedefs
typedef CSL_dss_common_mRegs	CSL_dss_commRegs
	DSS Common Registers. More...

Functions
void	CSL_dssModuleReset (CSL_dss_commRegs *commRegs)
	Reset the DSS Module. Application should make sure Video Ports are disabled before calling this API. More...

void	CSL_dssEnableDispcIntr (CSL_dss_commRegs *commRegs, uint32_t intrMask, uint32_t intrEnable)
	Enable/disable the interrupts at DSS top level. More...

void	CSL_dssEnablePipeIntr (CSL_dss_commRegs *commRegs, uint32_t vidPipeId, uint32_t intrMask, uint32_t intrEnable)
	Enable/disable the interrupts for Video Pipe. More...

void	CSL_dssEnableVpIntr (CSL_dss_commRegs *commRegs, uint32_t portId, uint32_t intrMask, uint32_t intrEnable)
	Enable/disable the interrupts for Video Port. More...

void	CSL_dssEnableWbIntr (CSL_dss_commRegs *commRegs, uint32_t wbPipeId, uint32_t intrMask, uint32_t intrEnable)
	Enable/disable the interrupts for Write Back Pipe. More...

void	CSL_dssClearDispcIntr (CSL_dss_commRegs *commRegs, uint32_t intrMask)
	Clear the interrupts at DSS top level. More...

void	CSL_dssClearPipeIntr (CSL_dss_commRegs *commRegs, uint32_t vidPipeId, uint32_t intrMask)
	Clear the interrupts for Video Pipe. More...

void	CSL_dssClearVpIntr (CSL_dss_commRegs *commRegs, uint32_t portId, uint32_t intrMask)
	Clear the interrupts for Video Port. More...

void	CSL_dssClearWbIntr (CSL_dss_commRegs *commRegs, uint32_t wbPipeId, uint32_t intrMask)
	Clear the interrupts for Write Back Pipe. More...

uint32_t	CSL_dssGetDispcIntrStatus (const CSL_dss_commRegs *commRegs)
	Get the top level interrupt status of DSS. More...

uint32_t	CSL_dssGetPipeIntrStatus (const CSL_dss_commRegs *commRegs, uint32_t vidPipeId)
	Get the interrupt status of Video Pipe. More...

uint32_t	CSL_dssGetVpIntrStatus (const CSL_dss_commRegs *commRegs, uint32_t portId)
	Get the interrupt status of Video Port. More...

uint32_t	CSL_dssGetWbIntrStatus (const CSL_dss_commRegs *commRegs, uint32_t wbPipeId)
	Get the interrupt status of Write Back Pipe. More...

void	CSL_dssSetGlobalMflagConfig (CSL_dss_commRegs commRegs, const CSL_DssGlobalMFlagCfg mflagCfg)
	Set the global MFLAG configuration. More...

void	CSL_dssGlobalVpEnable (CSL_dss_commRegs *commRegs, uint32_t portIdMask, uint32_t enable)
	Enable the global VP enable bit. This allows setting multiple outputs synchronously. The 'OR' result of different masks can be used as input parameter. More...

void	CSL_dssGlobalVpGoBitEnable (CSL_dss_commRegs *commRegs, uint32_t portIdMask)
	Enable the global VP go bit. This allows setting multiple outputs synchronously. The 'OR' result of different masks can be used as input parameter. More...

void	CSL_dssSetCbaConfig (CSL_dss_commRegs commRegs, const CSL_DssCbaCfg cbaCfg)
	Set the CBA configuration. More...

int32_t	CSL_dssConnectVpToDpi (CSL_dss_commRegs *commRegs, uint32_t portId, uint32_t dpiId)
	This API can be used to select the VP connection to DPI. More...

void	CSL_dssSetWbInputCh (CSL_dss_commRegs *commRegs, uint32_t inputCh)
	This API is used to set the write back input channel. More...

static void	CSL_dssGlobalMFlagCfgInit (CSL_DssGlobalMFlagCfg *mflagCfg)
	CSL_DssGlobalMFlagCfg structure init function. More...

static void	CSL_dssCbaCfgInit (CSL_DssCbaCfg *cbaCfg)
	CSL_DssCbaCfg structure init function. More...

Introduction

Data Structures

Macros

Typedefs

Functions