csl_lcdctrl.h

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     * @brief   Mask loaded palette  interrupt
     * @param   None
     */
    CSL_LCDCTRL_CMD_MASK_LOAD_PALETTE_INT,

    /**
     * @brief   Unmask loaded palette  interrupt
     * @param   None
     */
    CSL_LCDCTRL_CMD_UNMASK_LOAD_PALETTE_INT,

    /**
     * @brief   Mask the line interrupt going to the shared interrupt
     * @param   None
     */
    CSL_LCDCTRL_CMD_MASK_NIRQ_LINE_INT,

    /**
     * @brief   Unmask the line interrupt going to the shared interrupt
     * @param   None
     */
    CSL_LCDCTRL_CMD_UNMASK_NIRQ_LINE_INT,

    /**
     * @brief   Mask the dedicated line interrupt
     * @param   None
     */
    CSL_LCDCTRL_CMD_MASK_DEDICATED_LINE_INT,

    /**
     * @brief   Unmask the dedicated line interrupt
     * @param   None
     */
    CSL_LCDCTRL_CMD_UNMASK_DEDICATED_LINE_INT,

    /**
     * @brief   Clear the loaded palette interrupt
     * @param   None
     */
    CSL_LCDCTRL_CMD_CLEAR_LOADED_PALETTE_INT,

    /**
     * @brief   Clear the line interrupt
     * @param   None
     */
	CSL_LCDCTRL_CMD_CLEAR_LINE_INT,

    /**
     * @brief   Clear the ac bias count status
     * @param   None
     */
    CSL_LCDCTRL_CMD_CLEAR_ACBIASCNT_INT,

    /**
     * @brief   Clear the vsync interrupt
     * @param   None
     */
    CSL_LCDCTRL_CMD_CLEAR_VSYNC_INT
} CSL_LcdctrlHwControlCmd;


/*---------------------------------------------------------------------------------------------*/

/*---------------------------------------------------------------------------------------------*/
/** Enum's used to "Query" the LCD Controller h/w. */
typedef enum {
    /**
     * @brief   Query the current line being displayed
     * @param	Uint16*
     */
    CSL_LCDCTRL_QUERY_CURRENTLINE 		= 1,

    /**
     * @brief   Query the line at which the interrupt is genearted
     * @param	Uint16*
     */
    CSL_LCDCTRL_QUERY_INTERRUPTLINE 	= 2,

    /**
     * @brief   Query the frame done interrupt status
     * @param	CSL_LcdctrlActiveFrame*
     */
    CSL_LCDCTRL_QUERY_FRAMEDONE 		= 3,

    /**
     * @brief   Query the vsync interrupt status
     * @param	CSL_LcdCtrlVSInt*
     */
    CSL_LCDCTRL_QUERY_VSYNCINT 			= 4,

    /**
     * @brief   Query the synchronization lost status
     * @param	CSL_LcdCtrlSyncStat*
     */
    CSL_LCDCTRL_QUERY_SYNCLOST 			= 5,

    /**
     * @brief   Query the AC bias count status
     * @param	CSL_LcdCtrlACBiasCnt*
     */
    CSL_LCDCTRL_QUERY_ACBIASCNT			= 6,

    /**
     * @brief   Query the fifo underflow status
     * @param 	CSL_LcdCtrlFIFOStat*
     */
    CSL_LCDCTRL_QUERY_FIFO_UFLOW 		= 7,

    /**
     * @brief   Query the palette loading interrupt status
     * @param	CSL_LcdCtrlPaletteLoading*
     */
    CSL_LCDCTRL_QUERY_PALETTE_LOADING 	= 8,

    /**
     * @brief   Query the LCD controller enabled/disabled status
     * @param	CSL_LcdctrlEndis*
     */
	CSL_LCDCTRL_QUERY_ENDIS             = 9,

    /**
     * @brief   Query the line interrupt status
     * @param	CSL_LcdCtrlLineInt*
     */
	CSL_LCDCTRL_QUERY_LINEINT			= 10
} CSL_LcdctrlHwStatusQuery;
/*---------------------------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------------------------*/
/** @brief Strucure to setup LCD Timing 0 Register. */
typedef struct CSL_LcdctrlHwSetupTiming0Reg {
	/** Configuration of pixels per line */
    Uint16 pixels_per_line;
    /** Configuration of the horizontal sync pulse width  */
    Uint16 horz_sync_width;
    /** Configuration of the horizontal front porch*/
    Uint16 horz_front_porch;
    /** Configuration of the horizontal back porch*/
    Uint16 horz_back_porch;
} CSL_LcdctrlHwSetupHorzTiming;

/** Default setup structure for the CSL_LcdctrlHwSetupHorzTiming setup structure. */
#define CSL_LCDCTRL_HWSETUP_HORZTIMING_DEFAULTS {\
(Uint16) CSL_LCDCTRL_TIMING0_PPL_RESETVAL, \
(Uint16) CSL_LCDCTRL_TIMING0_HSW_RESETVAL, \
(Uint16) CSL_LCDCTRL_TIMING0_HFP_RESETVAL, \
(Uint16) CSL_LCDCTRL_TIMING0_HBP_RESETVAL\
}
/*---------------------------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------------------------*/
/** @brief Strucure to setup LCD Timing 1 Register. */
typedef struct CSL_LcdctrlHwSetupTiming1Reg {
	/** Configuration of the number of lines per panel */
    Uint16 lines_per_panel;
    /** Configuration of vertical sync pulse width */
    Uint16 vert_sync_width;
    /** Configuration of vertical front porch */
    Uint16 vert_front_porch;
    /** Configuration of vertical back porch */
    Uint16 vert_back_porch;
} CSL_LcdctrlHwSetupVertTiming;

/** Default setup structure for the CSL_LcdctrlHwSetupVertTiming setup structure. */
#define CSL_LCDCTRL_HWSETUP_VERTTIMING_DEFAULTS {\
(Uint16) CSL_LCDCTRL_TIMING1_LPP_RESETVAL, \
(Uint16) CSL_LCDCTRL_TIMING1_VSW_RESETVAL, \
(Uint16) CSL_LCDCTRL_TIMING1_VFP_RESETVAL, \
(Uint16) CSL_LCDCTRL_TIMING1_VBP_RESETVAL \
}
/*---------------------------------------------------------------------------------------------*/



/*---------------------------------------------------------------------------------------------*/
/** @brief Strucure to setup LCD Timing 2 Register. */
typedef struct CSL_LcdctrlHwSetupTiming2Reg {
	/** Pixel clock divisor */
	Uint16 pixel_clk_divisor;
	/** ac bias pin transitions per interrupt */
    Uint16 acbias;
	/** ac bias pin frequency */
    Uint16 acbiasint;
 	/** Invert VSYNC configuration */
 	CSL_LcdctrlIVS invert_vsync;
 	/** Invert HSYNC configuration */
 	CSL_LcdctrlIHS invert_hsync;
 	/** Invert pixel clock configuration */
 	CSL_LcdctrlIPC invert_pixel_clk;
	/** Invert output enable configuration */
	CSL_LcdctrlIEO invert_output_enable;
	/** HSYNC/VSYNC rise/fall configuration */
	CSL_LcdctrlRF rise_fall;
	/** Pixel clock control */
	CSL_LcdctrlPxlClkCtrl pixel_clk_ctrl;
} CSL_LcdctrlHwSetupCommonTiming;

/** Default setup structure for the CSL_LcdctrlHwSetupCommonTiming setup structure. */
#define CSL_LCDCTRL_HWSETUP_COMMONTIMING_DEFAULTS { \
(Uint16) CSL_LCDCTRL_TIMING2_PCD_RESETVAL, \
(Uint16) CSL_LCDCTRL_TIMING2_ACB_RESETVAL, \
(Uint16) CSL_LCDCTRL_TIMING2_ACBI_RESETVAL, \
(CSL_LcdctrlIVS) CSL_LCDCTRL_TIMING2_IVS_RESETVAL, \
(CSL_LcdctrlIHS) CSL_LCDCTRL_TIMING2_IHS_RESETVAL, \
(CSL_LcdctrlIPC) CSL_LCDCTRL_TIMING2_IPC_RESETVAL, \
(CSL_LcdctrlIEO) CSL_LCDCTRL_TIMING2_IEO_RESETVAL, \
(CSL_LcdctrlRF) CSL_LCDCTRL_TIMING2_RF_RESETVAL, \
(CSL_LcdctrlPxlClkCtrl) CSL_LCDCTRL_TIMING2_ONOFF_RESETVAL \
}
/*---------------------------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------------------------*/
/** @brief Basic Display Settings.  */
typedef struct CSL_LcdctrlHwSetupBasic {
    /** Monochrome/Color setting. */
    CSL_LcdctrlMonoColor bwcolor;
    /** Passive Display (STN)  or Active Display (TFT). */
    CSL_LcdctrlDisplay   actpassive;
    /** 12-BPP STN (565) Mode */
    CSL_LcdctrlBPP       STN565_mode;
    /** LCD Control Bit 0. */
    Bool                 lcdcb0;
    /** LCD Control Bit 1. */
    Bool                 lcdcb1;
    /** Pixel Data Width. */
    CSL_LcdctrlPxlWidth	  pxlwidth;
    /** Palette Loading Mode. */
    CSL_LcdctrlPaletteMode palette;
    /** FIFO DMA request delay (0-255) LCD_CK cycles. */
    Uint16		  fifo_dma_req_delay;
}CSL_LcdctrlHwSetupBasicDisp;

/** Default setup structure for the CSL_LcdctrlHwSetupBasicDisp setup structure. */
#define CSL_LCDCTRL_HWSETUP_BASICDISP_DEFAULTS { \
(CSL_LcdctrlMonoColor) CSL_LCDCTRL_CTRL_LCDBW_RESETVAL, \
(CSL_LcdctrlDisplay) CSL_LCDCTRL_CTRL_LCDTFT_RESETVAL, \
(CSL_LcdctrlBPP) CSL_LCDCTRL_CTRL_STN_RESETVAL, \
(Bool) CSL_LCDCTRL_CTRL_LCDCB0_RESETVAL, \
(Bool) CSL_LCDCTRL_CTRL_LCDCB1_RESETVAL, \
(CSL_LcdctrlPxlWidth) CSL_LCDCTRL_CTRL_M8B_RESETVAL, \
(CSL_LcdctrlPaletteMode) CSL_LCDCTRL_CTRL_PLM_RESETVAL, \
(Uint16) CSL_LCDCTRL_CTRL_FDD_RESETVAL \
}
/*---------------------------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------------------------*/

/** @brief TFT Display Settings.  */
typedef struct CSL_LcdctrlHwSetupTFTMode {
	/** TFT alternate signal mapping */
	CSL_LcdctrlTFTMap	TFT_signal_map;

	/** Pixel toggles always/ during valid data */
	CSL_LcdctrlPixelGating TFT_pixel_gating;
}CSL_LcdctrlHwSetupTFTMode;

/** Default setup structure for the CSL_LcdctrlHwSetupTFTMode setup structure. */
#define CSL_LCDCTRL_HWSETUP_TFTMODE_DEFAULTS { \
(CSL_LcdctrlTFTMap) CSL_LCDCTRL_CTRL_TFT_RESETVAL, \
(CSL_LcdctrlPixelGating) CSL_LCDCTRL_CTRL_PXLGATED_RESETVAL \
}
/*---------------------------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------------------------*/
/** @brief SubPanel Register Settings.  */
typedef struct CSL_LcdctrlHwSetupSubPanel {
    /** Default pixel data */
    Uint16 default_pixel_data;
    /** Line per panel threshold */
    Uint16 line_per_panel_thresh;
    /** Subpanel signal high or low */
    CSL_LcdctrlSignalLevel siglevel;
}CSL_LcdctrlHwSetupSubPanel;

/** Default values for the subpanel configuration */
#define CSL_LCDCTRL_HWSETUP_SUBPANEL_DEFAULTS {\
(Uint16) CSL_LCDCTRL_SUBPANEL_DPD_RESETVAL, \
(Uint16) (CSL_LCDCTRL_SUBPANEL_LPPT_RESETVAL + 1), \
(CSL_LcdctrlSignalLevel) CSL_LCDCTRL_SUBPANEL_HOLS_RESETVAL, \
}
/*---------------------------------------------------------------------------------------------*/

/** @brief Structure used to setup LCD Controller.*/
typedef struct CSL_LcdctrlHwSetup {
    /** Active TFT Display Settings. */
    CSL_LcdctrlHwSetupTFTMode      *TFTSetup;
    /** Display settings : Mode, Control Bits (0 & 1 settings),
      * Active/Passive display settings.
      */
    CSL_LcdctrlHwSetupBasicDisp    *dispsetup;
	/** LCD Timing Register0 setting. */
	CSL_LcdctrlHwSetupHorzTiming   *htiming;
	/** LCD Timing Register1 setting. */
	CSL_LcdctrlHwSetupVertTiming   *vtiming;
    /** LCD Timing Register2 settings. ( Common settings for Horizontal & Vertical timings). */
    CSL_LcdctrlHwSetupCommonTiming *ctiming;
	/** SubPanel Register Settings. */
	CSL_LcdctrlHwSetupSubPanel     *subpanel;
} CSL_LcdctrlHwSetup;

/** Default values for the setup structure */
#define CSL_LCDCTRL_HWSETUP_DEFAULTS {\
 &(CSL_LcdctrlHwSetupTFTMode *)(CSL_LCDCTRL_HWSETUP_TFTMODE_DEFAULTS), \
 &(CSL_LcdctrlHwSetupBasicDisp *)(CSL_LCDCTRL_HWSETUP_BASICDISP_DEFAULTS), \
 &(CSL_LcdctrlHwSetupHorzTiming *)(CSL_LCDCTRL_HWSETUP_HORZTIMING_DEFAULTS), \
 &(CSL_LcdctrlHwSetupVertTiming *)(CSL_LCDCTRL_HWSETUP_VERTTIMING_DEFAULTS), \
 &(CSL_LcdctrlHwSetupCommonTiming *)(CSL_LCDCTRL_HWSETUP_COMMONTIMING_DEFAULTS), \
 &(CSL_LcdctrlHwSetupSubPanel *)(CSL_LCDCTRL_HWSETUP_SUBPANEL_DEFAULTS) \
}

/** @brief Structure used in the csl_lcdctrlHwSetupRaw () of the LCD Controller.*/
typedef struct CSL_LcdctrlConfig {
 	/** Control register settings */
 	Uint32 CONTROL;
	/** LCD timing register 0 setting. */
	Uint32 TIMING0;
	/** LCD timing register 1 setting. */
	Uint32 TIMING1;
	/** LCD timing register 2 setting. */
	Uint32 TIMING2;
	/** Sub panel register settings.  */
	Uint32 SUBPANEL;
	/** Line interrupt register setting	 */
	Uint32 LINEINT;
} CSL_LcdctrlConfig;

/** Default values for config structure */
#define CSL_LCDTRL_CONFIG_DEFAULTS {   \
		CSL_LCDCTRL_CTRL_RESETVAL,     \
		CSL_LCDCTRL_TIMING0_RESETVAL,  \
		CSL_LCDCTRL_TIMING1_RESETVAL,  \
		CSL_LCDCTRL_TIMING2_RESETVAL,  \
		CSL_LCDCTRL_SUBPANEL_RESETVAL, \
		CSL_LCDCTRL_LINEINT_RESETVAL   \
}

/**************************************************************************\
 * LCDCTRL global macro declarations
 \**************************************************************************/

/**************************************************************************\
 * LCDCTRL global typedef declarations
 \**************************************************************************/
/** @brief LCD controller module object structure */
typedef struct CSL_LcdctrlObj {
	/** This is a pointer to the registers of the instance of LCDCTRL
     *  referred to by this object
     */
	CSL_LcdctrlRegsOvly regs;
	/** This is the instance of LCDCTRL being referred to by this object  */
	CSL_InstNum  	perNum;