Introduction

Application Interfaces provided by DS90UB941 FPD-Link device library.

Functions
Board_STATUS	Board_fpdUb941SetResetModeCtrl (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	DSI Reset mode control. More...

Board_STATUS	Board_fpdUb941SetDigtialRst1ModeCtrl (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	Digital reset1 mode control. More...

Board_STATUS	Board_fpdUb941SetDigtialRst0ModeCtrl (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	Digital reset0 mode control. More...

Board_STATUS	Board_fpdUb941SetDsi1ClkPinOrd (void handle, Board_FpdModuleObj fpdModParams, uint8_t operMode)
	DSI1 clock lane pin order select. More...

Board_STATUS	Board_fpdUb941SelDsi1DataPinOrd (void handle, Board_FpdModuleObj fpdModParams, uint8_t operMode)
	DSI1 data lane pin order select. More...

Board_STATUS	Board_fpdUb941SelDsi0ClkPinOrd (void handle, Board_FpdModuleObj fpdModParams, uint8_t operMode)
	DSI0 clock lane pin order select. More...

Board_STATUS	Board_fpdUb941SelDsi0DataPinOrd (void handle, Board_FpdModuleObj fpdModParams, uint8_t operMode)
	DSI0 data lane pin order select. More...

Board_STATUS	Board_fpdUb941DevIdCfg (void handle, Board_FpdModuleObj fpdModParams, uint8_t serSlvAddr)
	Set deserializer device Id. More...

Board_STATUS	Board_fpdUb941GetDsiGenSts (void handle, Board_FpdModuleObj fpdModParams, uint8_t *errStatus)
	Get DSI general error status. More...

Board_STATUS	Board_fpdUb941SetI2CPassAllModeCtrl (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	I2C pass all mode control. More...

Board_STATUS	Board_fpdUb941SelI2CAccessPort (void handle, Board_FpdModuleObj fpdModParams, uint8_t portSel)
	Select I2C Access port. More...

Board_STATUS	Board_fpdUb941IndirRegAccBlkSel (void handle, Board_FpdModuleObj fpdModParams, uint8_t regBlk)
	Indirect register acces block select. More...

Board_STATUS	Board_fpdUb941InDirRegAccModeSel (void handle, Board_FpdModuleObj fpdModParams, uint8_t accessMode)
	Indirect register access mode select. More...

Board_STATUS	Board_fpdUb941SetRxCRCCheckerEn (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	Receive CRC checker enable. More...

Board_STATUS	Board_fpdUb941SetFilterEn (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	Set filter enable. More...

Board_STATUS	Board_fpdUb941SetI2CPassThrModeCfg (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	configure I2C pass through mode More...

Board_STATUS	Board_fpdUb941SetPCLKAutoEnModeCfg (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	configure PCLK auto enable mode More...

Board_STATUS	Board_fpdUb941DsiIndirRegWr (void handle, Board_FpdModuleObj fpdModParams, uint8_t regBlkType, uint8_t cfgRegAddr, uint8_t cfgRegData)
	DSI indirect register write. More...

Board_STATUS	Board_fpdUb941SetPixelBytes (void handle, Board_FpdModuleObj fpdModParams, uint8_t bytesPerPixel)
	Set DSI bytes per pixel. More...

Board_STATUS	Board_fpdUb941SetBridgeClkModeCtrl (void handle, Board_FpdModuleObj fpdModParams, uint8_t clkMode)
	Set FPD bridge clock mode. More...

Board_STATUS	Board_fpdUb941SetFreqStblThr (void handle, Board_FpdModuleObj fpdModParams, uint8_t freqStblThr)
	Set frequency stability threshold. More...

Board_STATUS	Board_fpdUb941GetFpd3LinkRdySts (void handle, Board_FpdModuleObj fpdModParams, bool *stsFlag)
	Get FPD Link-III link ready status. More...

Board_STATUS	Board_fpdUb941GetFpd3LinkTxSts (void handle, Board_FpdModuleObj fpdModParams, bool *stsFlag)
	Get FPD Link-III transmit status. More...

Board_STATUS	Board_fpdUb941GetDsiClkDetSts (void handle, Board_FpdModuleObj fpdModParams, bool *stsFlag)
	Get DSI clock detect status. More...

Board_STATUS	Board_fpdUb941GetSelPortDsiClkDetSts (void handle, Board_FpdModuleObj fpdModParams, bool *stsFlag)
	Get selected port DSI clock detect status. More...

Board_STATUS	Board_fpdUb941GetFreqStabilitySts (void handle, Board_FpdModuleObj fpdModParams, bool *stsFlag)
	Get frequency stability status. More...

Board_STATUS	Board_fpdUb941SelPGClkSrc (void handle, Board_FpdModuleObj fpdModParams, uint8_t clkSrc)
	Select pattern generator clock source. More...

Board_STATUS	Board_fpdUb941SelPGMode (void handle, Board_FpdModuleObj fpdModParams, uint8_t modeSel)
	Select pattern generator mode. More...

Board_STATUS	Board_fpdUb941SetPGTModeCtrl (void handle, Board_FpdModuleObj fpdModParams, uint8_t pgTSel)
	Pattern generator timing mode control. More...

Board_STATUS	Board_fpdUb941SetIndirRegRdEn (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	configure indirect register read enable mode More...

Board_STATUS	Board_fpdUb941Tx_Mode (void handle, Board_FpdModuleObj fpdModParams, uint8_t operMode)
	configure transmit mode More...

Board_STATUS	Board_fpdUb941SetSerClkModeCtrl (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	configure serializer clock mode control mode More...

Board_STATUS	Board_fpdUb941SetDsiLaneModeCtrl (void handle, Board_FpdModuleObj fpdModParams, uint8_t laneMode)
	configure clock lane mode control mode More...

Board_STATUS	Board_fpdUb941SetDigitalRst1ModeCtrl (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	Digital Reset mode control. More...

Board_STATUS	Board_fpdUb941SetI2CBusFreq (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgBitRate)
	I2C bus frequency set. More...

Board_STATUS	Board_fpdUb941RmtDesAliasCfg (void handle, Board_FpdModuleObj fpdModParams, Board_FpdRmtDevObj *fpdRmtParams)
	Remote deserializer slave device id config. More...

Board_STATUS	Board_fpdUb941SetInvtdClrPattEn (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	Inverted color pattern select. More...

Board_STATUS	Board_fpdUb941SetAutoScrollPattEn (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	configure auto scroll for pattern More...

Board_STATUS	Board_fpdUb941ColorBarEn (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	configure color bars More...

Board_STATUS	Board_fpdUb941SelPatt (void handle, Board_FpdModuleObj fpdModParams, uint8_t patternSel)
	configure color bars More...

Board_STATUS	Board_fpdUb941PattGenEn (void handle, Board_FpdModuleObj fpdModParams, uint8_t cfgMode)
	configure pattern display More...

void	Board_fpdUb941GetI2CAddr (uint8_t domain, uint8_t chNum, uint8_t *i2cAddr)
	Get ub941 i2c address. More...

Function Documentation

Board_STATUS Board_fpdUb941SetResetModeCtrl	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

DSI Reset mode control.

This function is used for configuring the analog (or) digital DSI reset mode.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Normal operation (or) Reset

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetDigtialRst1ModeCtrl	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

Digital reset1 mode control.

This function is used for configuring the operational mode of Digital RESET1.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Normal operation (or) Reset

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetDigtialRst0ModeCtrl	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

Digital reset0 mode control.

This function is used for configuring the operational mode of Digital RESET0.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Normal operation (or) Reset

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetDsi1ClkPinOrd	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	operMode
	)

DSI1 clock lane pin order select.

This function is used to select the DSI1 clock lane pin order.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
operMode	[IN] Operational mode to be configured BOARD_FPD_UB941_CLK_LANE_PN_MAINTIAN - DSI Port1 Clock Lane P inputs mapped to P, N inputs mapped to N BOARD_FPD_UB941_CLK_LANE_PN_SWAP - DSI Port1 Clock Lane P inputs mapped to P, N inputs mapped to P

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SelDsi1DataPinOrd	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	operMode
	)

DSI1 data lane pin order select.

This function is used to select the DSI1 data lane pin order.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
operMode	[IN] Operational mode to be configured BOARD_FPD_UB941_DATA_LANE_PN_MAINTIAN - DSI Port1 Data Lane P inputs mapped to P, N input smapped to N BOARD_FPD_UB941_DATA_LANE_PN_SWAP - DSI Port1 Data Lane P inputs mapped to P, N inputs mapped to P

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SelDsi0ClkPinOrd	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	operMode
	)

DSI0 clock lane pin order select.

This function is used to select the DSI0 clock lane pin order.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
operMode	[IN] Operational mode to be configured BOARD_FPD_UB941_CLK_LANE_PN_MAINTIAN - DSI Port0 Clock Lane P inputs mapped to P, N inputs mapped to N BOARD_FPD_UB941_CLK_LANE_PN_SWAP - DSI Port0 Clock Lane P inputs mapped to P, N inputs mapped to P

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SelDsi0DataPinOrd	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	operMode
	)

DSI0 data lane pin order select.

This function is used to select the DSI0 data lane pin order.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
operMode	[IN] Operational mode to be configured BOARD_FPD_UB941_DATA_LANE_PN_MAINTIAN - DSI Port0 Data Lane P inputs mapped to P, N input smapped to N BOARD_FPD_UB941_DATA_LANE_PN_SWAP - DSI Port0 Data Lane P inputs mapped to P, N inputs mapped to P

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941DevIdCfg	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	serSlvAddr
	)

Set deserializer device Id.

This function is used for setting the user configurable device ID for remote deserializer connected to serializer.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
serSlvAddr	[IN] Deserailizer device ID.

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941GetDsiGenSts	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t *	errStatus
	)

Get DSI general error status.

This function is used to read the general status of different err fileds.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
errStatus	[IN/OUT] Buffer to hold the error status

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetI2CPassAllModeCtrl	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

I2C pass all mode control.

This function is used to Enable/Disable the I2C Pass All mode.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Indicates Enable or Disable

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SelI2CAccessPort	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	portSel
	)

Select I2C Access port.

This function is used to selects Port for register access from primary I2C address

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
portSel	[IN] Port to be selected BOARD_FPD_UB941_PORT0_SEL - Port0 selected BOARD_FPD_UB941_PORT1_SEL - Port1 selected BOARD_FPD_UB941_PORT1_I2C_EN - Enables the secondary I2C address

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941IndirRegAccBlkSel	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	regBlk
	)

Indirect register acces block select.

This function is used to select indirect register access block.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
regBlk	[IN] Register block to be selected BOARD_FPD_UB941_DSI_PORT0_REG DSI/D-PHY Port 0 Digital Registers

BOARD_FPD_UB941_DSI_PORT1_REG

DSI/D-PHY Port 1 Digital Registers

BOARD_FPD_UB941_DSI_ANALOG_PLL_CNTRL_REG

DSI Analog and PLL Control Registers

BOARD_FPD_UB941_FPD_LINK_III_PORT0_REG

FPD-Link III TX Port 0 Registers

BOARD_FPD_UB941_FPD_LINK_III_PORT1_REG

FPD-Link III TX Port 1 Registers

BOARD_FPD_UB941_FPD_LINK_III_PORT0_PORT1_REG

Simultaneous access to FPD-Link III TX Port 0/1 Registers

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941InDirRegAccModeSel	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	accessMode
	)

Indirect register access mode select.

This function is used to select indirect register access mode.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
accessMode	[IN] Indirect access mode to be selected. READ_ACCESS - Read Access selected WRITE_ACCESS - Write Access selected.

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetRxCRCCheckerEn	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

Receive CRC checker enable.

This function is used to enable/disable CRC Checker.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Indicates Enable or Disable

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetFilterEn	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

Set filter enable.

This function is used to enable/disable filter.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Indicates Enable or Disable

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetI2CPassThrModeCfg	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

configure I2C pass through mode

This function is used to enable/disable pass through mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Indicates Enable or Disable

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetPCLKAutoEnModeCfg	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

configure PCLK auto enable mode

This function is used to enable/disable PCLK AUTO mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Indicates Enable or Disable

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941DsiIndirRegWr	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	regBlkType,
		uint8_t	cfgRegAddr,
		uint8_t	cfgRegData
	)

DSI indirect register write.

This function is used to write to the DSI indirect registers

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
regBlkType	[IN] Indirect register block type BOARD_FPD_UB941_DSI_PORT_INDIRECT_ACCESS To enable DSI port register access PATTERN_GEN_INDIRECT_ACESS To enable Pattern Gen register access
cfgRegAddr	[IN] Register address to be accessed
cfgRegData	[IN] Register data to be programmed

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetPixelBytes	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	bytesPerPixel
	)

Set DSI bytes per pixel.

This function is used to configure the DSI bytes per pixel

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
bytesPerPixel	[IN] Number of DSI Bytes Per Pixel

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetBridgeClkModeCtrl	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	clkMode
	)

Set FPD bridge clock mode.

This function is used to configure the bridge clocking mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
clkMode	[IN] Bridge Clocking mode

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetFreqStblThr	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	freqStblThr
	)

Set frequency stability threshold.

This function is used to configure the frequency stability threshold

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
freqStblThr	[IN] Frequency Stability Threshold BOARD_FPD_UB941_FREQ_STBL_40 - 40 micro sec BOARD_FPD_UB941_FREQ_STBL_80 - 80 micro sec BOARD_FPD_UB941_FREQ_STBL_320 - 320 micro sec BOARD_FPD_UB941_FREQ_STBL_1280 - 1280 micro sec

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941GetFpd3LinkRdySts	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		bool *	stsFlag
	)

Get FPD Link-III link ready status.

This function is used to get the FPD Link-III ready status

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
stsFlag	[IN/OUT] FPD LinkIII ready status False - FPD Link III module ready True - FPD Link III module not ready

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941GetFpd3LinkTxSts	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		bool *	stsFlag
	)

Get FPD Link-III transmit status.

This function is used to get the FPD LinkIII transmit status.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
stsFlag	[IN/OUT] FPD LinkIII transmit status False - FPD Link III transmit unsuccessful True - FPD Link III transmit successful

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941GetDsiClkDetSts	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		bool *	stsFlag
	)

Get DSI clock detect status.

This function is used to get DSI clock detect status.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
stsFlag	[IN/OUT] DSI clock detection status False - DSI clock detection failed True - DSI clock detection successful

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941GetSelPortDsiClkDetSts	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		bool *	stsFlag
	)

Get selected port DSI clock detect status.

This function is used to get DSI clock detect status of selected port.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
stsFlag	[IN/OUT] DSI clock detection status of selected port False - DSI clock detection failed True - DSI clock detection successful

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941GetFreqStabilitySts	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		bool *	stsFlag
	)

Get frequency stability status.

This function is used to get DSI frequency stability status

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
stsFlag	[IN/OUT] Ferquency stability status False - Frequency status failed True - Frequency status successful

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SelPGClkSrc	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	clkSrc
	)

Select pattern generator clock source.

This function is used to select the pattern generator clk source

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
clkSrc	[IN] Pattern generator clock src select BOARD_FPD_UB941_INT_CLK_SRC - Internal divider clock BOARD_FPD_UB941_EXT_CLK_SRC - External Pixel clock

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SelPGMode	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	modeSel
	)

Select pattern generator mode.

This function is used to select the pattern generator mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
modeSel	[IN] Pattern generator mode select BOARD_FPD_UB941_MODE_SEL_24 - 24-bit mode BOARD_FPD_UB941_MODE_SEL_18 - 18-bit mode

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetPGTModeCtrl	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	pgTSel
	)

Pattern generator timing mode control.

This function is used to set the pattern generator vedio timing mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
pgTSel	[IN] Pattern generator timing select BOARD_FPD_UB941_EXT_VIDEO_TIMING Pattern Generator uses external video timing BOARD_FPD_UB941_OWN_VIDEO_TIMING Pattern Generator creates its own video timing

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetIndirRegRdEn	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

configure indirect register read enable mode

This function is used to enable/disable PCLK AUTO mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Indicates Enable or Disable

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941Tx_Mode	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	operMode
	)

configure transmit mode

This function is used to confiure the transmit mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
operMode	[IN] operMode - BOARD_FPD_UB941_AUTO_DETECT_FPD3_MODE BOARD_FPD_UB941_FORCED_SINGLE_FPD3_TRANSMITTER_MODE BOARD_FPD_UB941_FORCED_DUAL_FPD3_TRANSMITTER_MODE BOARD_FPD_UB941_AUTO_DETECT_FPD3_SINGLE_MODE BOARD_FPD_UB941_FORCED_INDEPENDENT_2_2_MODE BOARD_FPD_UB941_FORCED_SPLITTER_MODE

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetSerClkModeCtrl	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

configure serializer clock mode control mode

This function is used to enable/disable PCLK AUTO mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Indicates Enable or Disable

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetDsiLaneModeCtrl	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	laneMode
	)

configure clock lane mode control mode

This function is used to enable/disable PCLK AUTO mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
laneMode	[IN] lane mode sel: -BOARD_FPD_UB941_LANES_1 -BOARD_FPD_UB941_LANES_2 -BOARD_FPD_UB941_LANES_3 -BOARD_FPD_UB941_LANES_4

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetDigitalRst1ModeCtrl	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

Digital Reset mode control.

Resets the entire digital block including registers

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Normal operation (or) Reset

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetI2CBusFreq	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgBitRate
	)

I2C bus frequency set.

This function is used for setting the deserializer I2C bus frequency

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgBitRate	[IN] Indicates I2C serial clock frequency config modes BOARD_FPD_KBPS_100 - 100 KBPS BOARD_FPD_KBPS_400 - 400 KBPS

Returns: BOARD_SOK in case of success or appropriate error code.

Board_STATUS Board_fpdUb941RmtDesAliasCfg	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		Board_FpdRmtDevObj *	fpdRmtParams
	)

Remote deserializer slave device id config.

This function is used for configuring the remote deserializer slave device ID

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
fpdRmtParams	[IN] Remote device module params

Returns: BOARD_SOK in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetInvtdClrPattEn	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

Inverted color pattern select.

This function is used to initialize the ub941 DSI module.

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Indicates Enable or Disable

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SetAutoScrollPattEn	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

configure auto scroll for pattern

This function is used to enable/disable pass through mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Indicates Enable or Disable

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941ColorBarEn	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

configure color bars

This function is used to enable/disable pass through mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Indicates Enable or Disable

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941SelPatt	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	patternSel
	)

configure color bars

This function is used to enable/disable pass through mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
patternSel	[IN] Indicates the pattern to be displayed: BOARD_FPD_UB941_PATTERN_CHECKERBOARD BOARD_FPD_UB941_PATTERN_WHITE_BLACK BOARD_FPD_UB941_PATTERN_BLACK_WHITE BOARD_FPD_UB941_PATTERN_RED_CYAN BOARD_FPD_UB941_PATTERN_GREEN_MAGNETA BOARD_FPD_UB941_PATTERN_BLUE_YELLOW BOARD_FPD_UB941_PATTERN_HORIZONTALLY_SCALE_BLK2WHT_WHT2BLK BOARD_FPD_UB941_PATTERN_HORIZONTALLY_SCALE_BLK2RED_WHT2CYN BOARD_FPD_UB941_PATTERN_HORIZONTALLY_SCALE_BLK2GRN_WHT2MAG BOARD_FPD_UB941_PATTERN_HORIZONTALLY_SCALE_BLK2BLU_WHT2YEL BOARD_FPD_UB941_PATTERN_VERTICALLY_SCALE_BLK2WHT_WHT2BLK BOARD_FPD_UB941_PATTERN_VERTICALLY_SCALE_BLK2RED_WHT2CYN BOARD_FPD_UB941_PATTERN_VERTICALLY_SCALE_BLK2GRN_WHT2MAG BOARD_FPD_UB941_PATTERN_VERTICALLY_SCALE_BLK2BLU_WHT2YEL BOARD_FPD_UB941_PATTERN_CUSTOM_COLORS BOARD_FPD_UB941_PATTERN_VCOM

Returns: Board_STATUS in case of success or appropriate error code.

Board_STATUS Board_fpdUb941PattGenEn	(	void *	handle,
		Board_FpdModuleObj *	fpdModParams,
		uint8_t	cfgMode
	)

configure pattern display

This function is used to enable/disable pass through mode

Parameters

handle	[IN] Low level driver handle
fpdModParams	[IN] FPD module params
cfgMode	[IN] Config mode - Indicates Enable or Disable

Returns: Board_STATUS in case of success or appropriate error code.

void Board_fpdUb941GetI2CAddr	(	uint8_t *	domain,
		uint8_t *	chNum,
		uint8_t *	i2cAddr
	)

Get ub941 i2c address.

This function is used to get the I2C address and channel details of UB960 module.

Parameters

domain	[IN] I2C instance domain
chNum	[IN] buffer to hold i2c channel number
i2cAddr	[IN] buffer to hold i2c address

Returns: BOARD_SOK in case of success or appropriate error code.

Introduction

Functions

Function Documentation