mxc_epdc_fb.h
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/*
* Copyright (C) 2010-2014 Freescale Semiconductor, Inc. All Rights Reserved.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __EPDC_REGS_INCLUDED__
#define __EPDC_REGS_INCLUDED__
#include <linux/types.h>
#include <linux/list.h>
#include <asm/arch/imx-regs.h>
/*************************************
* Register addresses
*************************************/
#define EPDC_BASE (EPDC_BASE_ADDR)
#define EPDC_CTRL (0x000)
#define EPDC_CTRL_SET (0x004)
#define EPDC_CTRL_CLR (0x008)
#define EPDC_CTRL_TOG (0x00c)
#define EPDC_WVADDR (0x020)
#define EPDC_WB_ADDR (0x030)
#define EPDC_RES (0x040)
#define EPDC_FORMAT (0x050)
#define EPDC_FORMAT_SET (0x054)
#define EPDC_FORMAT_CLR (0x058)
#define EPDC_FORMAT_TOG (0x05c)
#define EPDC_FIFOCTRL (0x0a0)
#define EPDC_FIFOCTRL_SET (0x0a4)
#define EPDC_FIFOCTRL_CLR (0x0a8)
#define EPDC_FIFOCTRL_TOG (0x0ac)
#define EPDC_UPD_ADDR (0x100)
#define EPDC_UPD_STRIDE (0x110)
#define EPDC_UPD_CORD (0x120)
#define EPDC_UPD_SIZE (0x140)
#define EPDC_UPD_CTRL (0x160)
#define EPDC_UPD_FIXED (0x180)
#define EPDC_TEMP (0x1a0)
#define EPDC_AUTOWV_LUT (0x1C0)
#define EPDC_TCE_CTRL (0x200)
#define EPDC_TCE_SDCFG (0x220)
#define EPDC_TCE_GDCFG (0x240)
#define EPDC_TCE_HSCAN1 (0x260)
#define EPDC_TCE_HSCAN2 (0x280)
#define EPDC_TCE_VSCAN (0x2a0)
#define EPDC_TCE_OE (0x2c0)
#define EPDC_TCE_POLARITY (0x2e0)
#define EPDC_TCE_TIMING1 (0x300)
#define EPDC_TCE_TIMING2 (0x310)
#define EPDC_TCE_TIMING3 (0x320)
#define EPDC_PIGEON_CTRL0 (0x380)
#define EPDC_PIGEON_CTRL1 (0x390)
#define EPDC_IRQ_MASK1 (0x3C0)
#define EPDC_IRQ_MASK1_SET (0x3C4)
#define EPDC_IRQ_MASK1_CLR (0x3C8)
#define EPDC_IRQ_MASK1_TOG (0x3CC)
#define EPDC_IRQ_MASK2 (0x3D0)
#define EPDC_IRQ_MASK2_SET (0x3D4)
#define EPDC_IRQ_MASK2_CLR (0x3D8)
#define EPDC_IRQ_MASK2_TOG (0x3DC)
#define EPDC_IRQ1 (0x3E0)
#define EPDC_IRQ1_SET (0x3E4)
#define EPDC_IRQ1_CLR (0x3E8)
#define EPDC_IRQ1_TOG (0x3EC)
#define EPDC_IRQ2 (0x3F0)
#define EPDC_IRQ2_SET (0x3F4)
#define EPDC_IRQ2_CLR (0x3F8)
#define EPDC_IRQ2_TOG (0x3FC)
#define EPDC_IRQ_MASK (0x400)
#define EPDC_IRQ_MASK_SET (0x404)
#define EPDC_IRQ_MASK_CLR (0x408)
#define EPDC_IRQ_MASK_TOG (0x40c)
#define EPDC_IRQ (0x420)
#define EPDC_IRQ_SET (0x424)
#define EPDC_IRQ_CLR (0x428)
#define EPDC_IRQ_TOG (0x42c)
#define EPDC_STATUS_LUTS (0x440)
#define EPDC_STATUS_LUTS_SET (0x444)
#define EPDC_STATUS_LUTS_CLR (0x448)
#define EPDC_STATUS_LUTS_TOG (0x44c)
#define EPDC_STATUS_LUTS2 (0x450)
#define EPDC_STATUS_LUTS2_SET (0x454)
#define EPDC_STATUS_LUTS2_CLR (0x458)
#define EPDC_STATUS_LUTS2_TOG (0x45C)
#define EPDC_STATUS_NEXTLUT (0x460)
#define EPDC_STATUS_COL (0x480)
#define EPDC_STATUS_COL2 (0x490)
#define EPDC_STATUS (0x4a0)
#define EPDC_STATUS_SET (0x4a4)
#define EPDC_STATUS_CLR (0x4a8)
#define EPDC_STATUS_TOG (0x4ac)
#define EPDC_UPD_COL_CORD (0x4C0)
#define EPDC_UPD_COL_SIZE (0x4E0)
#define EPDC_DEBUG (0x500)
#define EPDC_DEBUG_LUT (0x530)
#define EPDC_HIST1_PARAM (0x600)
#define EPDC_HIST2_PARAM (0x610)
#define EPDC_HIST4_PARAM (0x620)
#define EPDC_HIST8_PARAM0 (0x630)
#define EPDC_HIST8_PARAM1 (0x640)
#define EPDC_HIST16_PARAM0 (0x650)
#define EPDC_HIST16_PARAM1 (0x660)
#define EPDC_HIST16_PARAM2 (0x670)
#define EPDC_HIST16_PARAM3 (0x680)
#define EPDC_GPIO (0x700)
#define EPDC_VERSION (0x7f0)
#define EPDC_PIGEON_0_0 (0x800)
#define EPDC_PIGEON_0_1 (0x810)
#define EPDC_PIGEON_0_2 (0x820)
#define EPDC_PIGEON_1_0 (0x840)
#define EPDC_PIGEON_1_1 (0x850)
#define EPDC_PIGEON_1_2 (0x860)
#define EPDC_PIGEON_2_0 (0x880)
#define EPDC_PIGEON_2_1 (0x890)
#define EPDC_PIGEON_2_2 (0x8A0)
#define EPDC_PIGEON_3_0 (0x8C0)
#define EPDC_PIGEON_3_1 (0x8D0)
#define EPDC_PIGEON_3_2 (0x8E0)
#define EPDC_PIGEON_4_0 (0x900)
#define EPDC_PIGEON_4_1 (0x910)
#define EPDC_PIGEON_4_2 (0x920)
#define EPDC_PIGEON_5_0 (0x940)
#define EPDC_PIGEON_5_1 (0x950)
#define EPDC_PIGEON_5_2 (0x960)
#define EPDC_PIGEON_6_0 (0x980)
#define EPDC_PIGEON_6_1 (0x990)
#define EPDC_PIGEON_6_2 (0x9A0)
#define EPDC_PIGEON_7_0 (0x9C0)
#define EPDC_PIGEON_7_1 (0x9D0)
#define EPDC_PIGEON_7_2 (0x9E0)
#define EPDC_PIGEON_8_0 (0xA00)
#define EPDC_PIGEON_8_1 (0xA10)
#define EPDC_PIGEON_8_2 (0xA20)
#define EPDC_PIGEON_9_0 (0xA40)
#define EPDC_PIGEON_9_1 (0xA50)
#define EPDC_PIGEON_9_2 (0xA60)
#define EPDC_PIGEON_10_0 (0xA80)
#define EPDC_PIGEON_10_1 (0xA90)
#define EPDC_PIGEON_10_2 (0xAA0)
#define EPDC_PIGEON_11_0 (0xAC0)
#define EPDC_PIGEON_11_1 (0xAD0)
#define EPDC_PIGEON_11_2 (0xAE0)
#define EPDC_PIGEON_12_0 (0xB00)
#define EPDC_PIGEON_12_1 (0xB10)
#define EPDC_PIGEON_12_2 (0xB20)
#define EPDC_PIGEON_13_0 (0xB40)
#define EPDC_PIGEON_13_1 (0xB50)
#define EPDC_PIGEON_13_2 (0xB60)
#define EPDC_PIGEON_14_0 (0xB80)
#define EPDC_PIGEON_14_1 (0xB90)
#define EPDC_PIGEON_14_2 (0xBA0)
#define EPDC_PIGEON_15_0 (0xBC0)
#define EPDC_PIGEON_15_1 (0xBD0)
#define EPDC_PIGEON_15_2 (0xBE0)
#define EPDC_WB_ADDR_TCE (0xC10)
#define REG_RD(base, reg) \
(*(volatile unsigned int *)((base) + (reg)))
#define REG_WR(base, reg, value) \
((*(volatile unsigned int *)((base) + (reg))) = (value))
#define REG_SET(base, reg, value) \
((*(volatile unsigned int *)((base) + (reg ## _SET))) = (value))
#define REG_CLR(base, reg, value) \
((*(volatile unsigned int *)((base) + (reg ## _CLR))) = (value))
#define REG_TOG(base, reg, value) \
((*(volatile unsigned int *)((base) + (reg ## _TOG))) = (value))
/*
* Register field definitions
*/
enum {
/* EPDC_CTRL field values */
EPDC_CTRL_SFTRST = 0x80000000,
EPDC_CTRL_CLKGATE = 0x40000000,
EPDC_CTRL_SRAM_POWERDOWN = 0x100,
EPDC_CTRL_UPD_DATA_SWIZZLE_MASK = 0xc0,
EPDC_CTRL_UPD_DATA_SWIZZLE_NO_SWAP = 0,
EPDC_CTRL_UPD_DATA_SWIZZLE_ALL_BYTES_SWAP = 0x40,
EPDC_CTRL_UPD_DATA_SWIZZLE_HWD_SWAP = 0x80,
EPDC_CTRL_UPD_DATA_SWIZZLE_HWD_BYTE_SWAP = 0xc0,
EPDC_CTRL_LUT_DATA_SWIZZLE_MASK = 0x30,
EPDC_CTRL_LUT_DATA_SWIZZLE_NO_SWAP = 0,
EPDC_CTRL_LUT_DATA_SWIZZLE_ALL_BYTES_SWAP = 0x10,
EPDC_CTRL_LUT_DATA_SWIZZLE_HWD_SWAP = 0x20,
EPDC_CTRL_LUT_DATA_SWIZZLE_HWD_BYTE_SWAP = 0x30,
EPDC_CTRL_BURST_LEN_8_8 = 0x1,
EPDC_CTRL_BURST_LEN_8_16 = 0,
/* EPDC_RES field values */
EPDC_RES_VERTICAL_MASK = 0x1fff0000,
EPDC_RES_VERTICAL_OFFSET = 16,
EPDC_RES_HORIZONTAL_MASK = 0x1fff,
EPDC_RES_HORIZONTAL_OFFSET = 0,
/* EPDC_FORMAT field values */
EPDC_FORMAT_BUF_PIXEL_SCALE_ROUND = 0x1000000,
EPDC_FORMAT_DEFAULT_TFT_PIXEL_MASK = 0xff0000,
EPDC_FORMAT_DEFAULT_TFT_PIXEL_OFFSET = 16,
EPDC_FORMAT_BUF_PIXEL_FORMAT_P2N = 0x200,
EPDC_FORMAT_BUF_PIXEL_FORMAT_P3N = 0x300,
EPDC_FORMAT_BUF_PIXEL_FORMAT_P4N = 0x400,
EPDC_FORMAT_BUF_PIXEL_FORMAT_P5N = 0x500,
EPDC_FORMAT_TFT_PIXEL_FORMAT_2BIT = 0x0,
EPDC_FORMAT_TFT_PIXEL_FORMAT_2BIT_VCOM = 0x1,
EPDC_FORMAT_TFT_PIXEL_FORMAT_4BIT = 0x2,
EPDC_FORMAT_TFT_PIXEL_FORMAT_4BIT_VCOM = 0x3,
/* EPDC_FIFOCTRL field values */
EPDC_FIFOCTRL_ENABLE_PRIORITY = 0x80000000,
EPDC_FIFOCTRL_FIFO_INIT_LEVEL_MASK = 0xff0000,
EPDC_FIFOCTRL_FIFO_INIT_LEVEL_OFFSET = 16,
EPDC_FIFOCTRL_FIFO_H_LEVEL_MASK = 0xff00,
EPDC_FIFOCTRL_FIFO_H_LEVEL_OFFSET = 8,
EPDC_FIFOCTRL_FIFO_L_LEVEL_MASK = 0xff,
EPDC_FIFOCTRL_FIFO_L_LEVEL_OFFSET = 0,
/* EPDC_UPD_CORD field values */
EPDC_UPD_CORD_YCORD_MASK = 0x1fff0000,
EPDC_UPD_CORD_YCORD_OFFSET = 16,
EPDC_UPD_CORD_XCORD_MASK = 0x1fff,
EPDC_UPD_CORD_XCORD_OFFSET = 0,
/* EPDC_UPD_SIZE field values */
EPDC_UPD_SIZE_HEIGHT_MASK = 0x1fff0000,
EPDC_UPD_SIZE_HEIGHT_OFFSET = 16,
EPDC_UPD_SIZE_WIDTH_MASK = 0x1fff,
EPDC_UPD_SIZE_WIDTH_OFFSET = 0,
/* EPDC_UPD_CTRL field values */
EPDC_UPD_CTRL_USE_FIXED = 0x80000000,
EPDC_UPD_CTRL_LUT_SEL_MASK = 0xf0000,
EPDC_UPD_CTRL_LUT_SEL_OFFSET = 16,
EPDC_UPD_CTRL_WAVEFORM_MODE_MASK = 0xff00,
EPDC_UPD_CTRL_WAVEFORM_MODE_OFFSET = 8,
EPDC_UPD_CTRL_AUTOWV_PAUSE = 0x8,
EPDC_UPD_CTRL_AUTOWV = 0x4,
EPDC_UPD_CTRL_DRY_RUN = 0x2,
EPDC_UPD_CTRL_UPDATE_MODE_FULL = 0x1,
/* EPDC_UPD_FIXED field values */
EPDC_UPD_FIXED_FIXNP_EN = 0x80000000,
EPDC_UPD_FIXED_FIXCP_EN = 0x40000000,
EPDC_UPD_FIXED_FIXNP_MASK = 0xff00,
EPDC_UPD_FIXED_FIXNP_OFFSET = 8,
EPDC_UPD_FIXED_FIXCP_MASK = 0xff,
EPDC_UPD_FIXED_FIXCP_OFFSET = 0,
/* EPDC_AUTOWV_LUT field values */
EPDC_AUTOWV_LUT_DATA_MASK = 0xFF0000,
EPDC_AUTOWV_LUT_DATA_OFFSET = 16,
EPDC_AUTOWV_LUT_ADDR_MASK = 0xFF,
EPDC_AUTOWV_LUT_ADDR_OFFSET = 0,
/* EPDC_TCE_CTRL field values */
EPDC_TCE_CTRL_VSCAN_HOLDOFF_MASK = 0x1ff0000,
EPDC_TCE_CTRL_VSCAN_HOLDOFF_OFFSET = 16,
EPDC_TCE_CTRL_VCOM_VAL_MASK = 0xc00,
EPDC_TCE_CTRL_VCOM_VAL_OFFSET = 10,
EPDC_TCE_CTRL_VCOM_MODE_AUTO = 0x200,
EPDC_TCE_CTRL_VCOM_MODE_MANUAL = 0x000,
EPDC_TCE_CTRL_DDR_MODE_ENABLE = 0x100,
EPDC_TCE_CTRL_LVDS_MODE_CE_ENABLE = 0x80,
EPDC_TCE_CTRL_LVDS_MODE_ENABLE = 0x40,
EPDC_TCE_CTRL_SCAN_DIR_1_UP = 0x20,
EPDC_TCE_CTRL_SCAN_DIR_0_UP = 0x10,
EPDC_TCE_CTRL_DUAL_SCAN_ENABLE = 0x8,
EPDC_TCE_CTRL_SDDO_WIDTH_16BIT = 0x4,
EPDC_TCE_CTRL_PIXELS_PER_SDCLK_2 = 1,
EPDC_TCE_CTRL_PIXELS_PER_SDCLK_4 = 2,
EPDC_TCE_CTRL_PIXELS_PER_SDCLK_8 = 3,
/* EPDC_TCE_SDCFG field values */
EPDC_TCE_SDCFG_SDCLK_HOLD = 0x200000,
EPDC_TCE_SDCFG_SDSHR = 0x100000,
EPDC_TCE_SDCFG_NUM_CE_MASK = 0xf0000,
EPDC_TCE_SDCFG_NUM_CE_OFFSET = 16,
EPDC_TCE_SDCFG_SDDO_REFORMAT_STANDARD = 0,
EPDC_TCE_SDCFG_SDDO_REFORMAT_FLIP_PIXELS = 0x4000,
EPDC_TCE_SDCFG_SDDO_INVERT_ENABLE = 0x2000,
EPDC_TCE_SDCFG_PIXELS_PER_CE_MASK = 0x1fff,
EPDC_TCE_SDCFG_PIXELS_PER_CE_OFFSET = 0,
/* EPDC_TCE_GDCFG field values */
EPDC_TCE_SDCFG_GDRL = 0x10,
EPDC_TCE_SDCFG_GDOE_MODE_DELAYED_GDCLK = 0x2,
EPDC_TCE_SDCFG_GDSP_MODE_FRAME_SYNC = 0x1,
EPDC_TCE_SDCFG_GDSP_MODE_ONE_LINE = 0x0,
/* EPDC_TCE_HSCAN1 field values */
EPDC_TCE_HSCAN1_LINE_SYNC_WIDTH_MASK = 0xfff0000,
EPDC_TCE_HSCAN1_LINE_SYNC_WIDTH_OFFSET = 16,
EPDC_TCE_HSCAN1_LINE_SYNC_MASK = 0xfff,
EPDC_TCE_HSCAN1_LINE_SYNC_OFFSET = 0,
/* EPDC_TCE_HSCAN2 field values */
EPDC_TCE_HSCAN2_LINE_END_MASK = 0xfff0000,
EPDC_TCE_HSCAN2_LINE_END_OFFSET = 16,
EPDC_TCE_HSCAN2_LINE_BEGIN_MASK = 0xfff,
EPDC_TCE_HSCAN2_LINE_BEGIN_OFFSET = 0,
/* EPDC_TCE_VSCAN field values */
EPDC_TCE_VSCAN_FRAME_END_MASK = 0xff0000,
EPDC_TCE_VSCAN_FRAME_END_OFFSET = 16,
EPDC_TCE_VSCAN_FRAME_BEGIN_MASK = 0xff00,
EPDC_TCE_VSCAN_FRAME_BEGIN_OFFSET = 8,
EPDC_TCE_VSCAN_FRAME_SYNC_MASK = 0xff,
EPDC_TCE_VSCAN_FRAME_SYNC_OFFSET = 0,
/* EPDC_TCE_OE field values */
EPDC_TCE_OE_SDOED_WIDTH_MASK = 0xff000000,
EPDC_TCE_OE_SDOED_WIDTH_OFFSET = 24,
EPDC_TCE_OE_SDOED_DLY_MASK = 0xff0000,
EPDC_TCE_OE_SDOED_DLY_OFFSET = 16,
EPDC_TCE_OE_SDOEZ_WIDTH_MASK = 0xff00,
EPDC_TCE_OE_SDOEZ_WIDTH_OFFSET = 8,
EPDC_TCE_OE_SDOEZ_DLY_MASK = 0xff,
EPDC_TCE_OE_SDOEZ_DLY_OFFSET = 0,
/* EPDC_TCE_POLARITY field values */
EPDC_TCE_POLARITY_GDSP_POL_ACTIVE_HIGH = 0x10,
EPDC_TCE_POLARITY_GDOE_POL_ACTIVE_HIGH = 0x8,
EPDC_TCE_POLARITY_SDOE_POL_ACTIVE_HIGH = 0x4,
EPDC_TCE_POLARITY_SDLE_POL_ACTIVE_HIGH = 0x2,
EPDC_TCE_POLARITY_SDCE_POL_ACTIVE_HIGH = 0x1,
/* EPDC_TCE_TIMING1 field values */
EPDC_TCE_TIMING1_SDLE_SHIFT_NONE = 0x00,
EPDC_TCE_TIMING1_SDLE_SHIFT_1 = 0x10,
EPDC_TCE_TIMING1_SDLE_SHIFT_2 = 0x20,
EPDC_TCE_TIMING1_SDLE_SHIFT_3 = 0x30,
EPDC_TCE_TIMING1_SDCLK_INVERT = 0x8,
EPDC_TCE_TIMING1_SDCLK_SHIFT_NONE = 0,
EPDC_TCE_TIMING1_SDCLK_SHIFT_1CYCLE = 1,
EPDC_TCE_TIMING1_SDCLK_SHIFT_2CYCLES = 2,
EPDC_TCE_TIMING1_SDCLK_SHIFT_3CYCLES = 3,
/* EPDC_TCE_TIMING2 field values */
EPDC_TCE_TIMING2_GDCLK_HP_MASK = 0xffff0000,
EPDC_TCE_TIMING2_GDCLK_HP_OFFSET = 16,
EPDC_TCE_TIMING2_GDSP_OFFSET_MASK = 0xffff,
EPDC_TCE_TIMING2_GDSP_OFFSET_OFFSET = 0,
/* EPDC_TCE_TIMING3 field values */
EPDC_TCE_TIMING3_GDOE_OFFSET_MASK = 0xffff0000,
EPDC_TCE_TIMING3_GDOE_OFFSET_OFFSET = 16,
EPDC_TCE_TIMING3_GDCLK_OFFSET_MASK = 0xffff,
EPDC_TCE_TIMING3_GDCLK_OFFSET_OFFSET = 0,
/* EPDC_IRQ_MASK/EPDC_IRQ field values */
EPDC_IRQ_WB_CMPLT_IRQ = 0x10000,
EPDC_IRQ_LUT_COL_IRQ = 0x20000,
EPDC_IRQ_TCE_UNDERRUN_IRQ = 0x40000,
EPDC_IRQ_FRAME_END_IRQ = 0x80000,
EPDC_IRQ_BUS_ERROR_IRQ = 0x100000,
EPDC_IRQ_TCE_IDLE_IRQ = 0x200000,
EPDC_IRQ_UPD_DONE_IRQ = 0x400000,
EPDC_IRQ_PWR_IRQ = 0x800000,
/* EPDC_STATUS_NEXTLUT field values */
EPDC_STATUS_NEXTLUT_NEXT_LUT_VALID = 0x100,
EPDC_STATUS_NEXTLUT_NEXT_LUT_MASK = 0x3F,
EPDC_STATUS_NEXTLUT_NEXT_LUT_OFFSET = 0,
/* EPDC_STATUS field values */
EPDC_STATUS_HISTOGRAM_CP_MASK = 0x1F0000,
EPDC_STATUS_HISTOGRAM_CP_OFFSET = 16,
EPDC_STATUS_HISTOGRAM_NP_MASK = 0x1F00,
EPDC_STATUS_HISTOGRAM_NP_OFFSET = 8,
EPDC_STATUS_UPD_VOID = 0x8,
EPDC_STATUS_LUTS_UNDERRUN = 0x4,
EPDC_STATUS_LUTS_BUSY = 0x2,
EPDC_STATUS_WB_BUSY = 0x1,
/* EPDC_UPD_COL_CORD field values */
EPDC_UPD_COL_CORD_YCORD_MASK = 0x1FFF0000,
EPDC_UPD_COL_CORD_YCORD_OFFSET = 16,
EPDC_UPD_COL_CORD_XCORD_MASK = 0x1FFF,
EPDC_UPD_COL_CORD_XCORD_OFFSET = 0,
/* EPDC_UPD_COL_SIZE field values */
EPDC_UPD_COL_SIZE_HEIGHT_MASK = 0x1FFF0000,
EPDC_UPD_COL_SIZE_HEIGHT_OFFSET = 16,
EPDC_UPD_COL_SIZE_WIDTH_MASK = 0x1FFF,
EPDC_UPD_COL_SIZE_WIDTH_OFFSET = 0,
/* EPDC_DEBUG field values */
EPDC_DEBUG_UNDERRUN_RECOVER = 0x2,
EPDC_DEBUG_COLLISION_OFF = 0x1,
/* EPDC_HISTx_PARAM field values */
EPDC_HIST_PARAM_VALUE0_MASK = 0x1F,
EPDC_HIST_PARAM_VALUE0_OFFSET = 0,
EPDC_HIST_PARAM_VALUE1_MASK = 0x1F00,
EPDC_HIST_PARAM_VALUE1_OFFSET = 8,
EPDC_HIST_PARAM_VALUE2_MASK = 0x1F0000,
EPDC_HIST_PARAM_VALUE2_OFFSET = 16,
EPDC_HIST_PARAM_VALUE3_MASK = 0x1F000000,
EPDC_HIST_PARAM_VALUE3_OFFSET = 24,
EPDC_HIST_PARAM_VALUE4_MASK = 0x1F,
EPDC_HIST_PARAM_VALUE4_OFFSET = 0,
EPDC_HIST_PARAM_VALUE5_MASK = 0x1F00,
EPDC_HIST_PARAM_VALUE5_OFFSET = 8,
EPDC_HIST_PARAM_VALUE6_MASK = 0x1F0000,
EPDC_HIST_PARAM_VALUE6_OFFSET = 16,
EPDC_HIST_PARAM_VALUE7_MASK = 0x1F000000,
EPDC_HIST_PARAM_VALUE7_OFFSET = 24,
EPDC_HIST_PARAM_VALUE8_MASK = 0x1F,
EPDC_HIST_PARAM_VALUE8_OFFSET = 0,
EPDC_HIST_PARAM_VALUE9_MASK = 0x1F00,
EPDC_HIST_PARAM_VALUE9_OFFSET = 8,
EPDC_HIST_PARAM_VALUE10_MASK = 0x1F0000,
EPDC_HIST_PARAM_VALUE10_OFFSET = 16,
EPDC_HIST_PARAM_VALUE11_MASK = 0x1F000000,
EPDC_HIST_PARAM_VALUE11_OFFSET = 24,
EPDC_HIST_PARAM_VALUE12_MASK = 0x1F,
EPDC_HIST_PARAM_VALUE12_OFFSET = 0,
EPDC_HIST_PARAM_VALUE13_MASK = 0x1F00,
EPDC_HIST_PARAM_VALUE13_OFFSET = 8,
EPDC_HIST_PARAM_VALUE14_MASK = 0x1F0000,
EPDC_HIST_PARAM_VALUE14_OFFSET = 16,
EPDC_HIST_PARAM_VALUE15_MASK = 0x1F000000,
EPDC_HIST_PARAM_VALUE15_OFFSET = 24,
/* EPDC_GPIO field values */
EPDC_GPIO_PWRCOM = 0x40,
EPDC_GPIO_PWRCTRL_MASK = 0x3c,
EPDC_GPIO_PWRCTRL_OFFSET = 2,
EPDC_GPIO_BDR_MASK = 0x3,
EPDC_GPIO_BDR_OFFSET = 0,
/* EPDC_VERSION field values */
EPDC_VERSION_MAJOR_MASK = 0xFF000000,
EPDC_VERSION_MAJOR_OFFSET = 24,
EPDC_VERSION_MINOR_MASK = 0xFF0000,
EPDC_VERSION_MINOR_OFFSET = 16,
EPDC_VERSION_STEP_MASK = 0xFFFF,
EPDC_VERSION_STEP_OFFSET = 0,
};
int setup_waveform_file(void);
void epdc_power_on(void);
void epdc_power_off(void);
#endif