diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/mx6sabresd.h | 31 | ||||
| -rw-r--r-- | include/configs/mx6slevk.h | 33 | ||||
| -rw-r--r-- | include/lcd.h | 53 | ||||
| -rw-r--r-- | include/mxc_epdc_fb.h | 445 |
4 files changed, 562 insertions, 0 deletions
diff --git a/include/configs/mx6sabresd.h b/include/configs/mx6sabresd.h index 5d02d23..053aa8d 100644 --- a/include/configs/mx6sabresd.h +++ b/include/configs/mx6sabresd.h @@ -58,4 +58,35 @@ #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(3, 19) #endif +/*#define CONFIG_SPLASH_SCREEN*/ +/*#define CONFIG_MXC_EPDC*/ + +/* + * SPLASH SCREEN Configs + */ +#if defined(CONFIG_SPLASH_SCREEN) && defined(CONFIG_MXC_EPDC) + /* + * Framebuffer and LCD + */ + #define CONFIG_CMD_BMP + #define CONFIG_LCD + #define CONFIG_FB_BASE (CONFIG_SYS_TEXT_BASE + 0x300000) + #define CONFIG_SYS_CONSOLE_IS_IN_ENV + #undef LCD_TEST_PATTERN + /* #define CONFIG_SPLASH_IS_IN_MMC 1 */ + #define LCD_BPP LCD_MONOCHROME + /* #define CONFIG_SPLASH_SCREEN_ALIGN 1 */ + + #define CONFIG_WORKING_BUF_ADDR (CONFIG_SYS_TEXT_BASE + 0x100000) + #define CONFIG_WAVEFORM_BUF_ADDR (CONFIG_SYS_TEXT_BASE + 0x200000) + #define CONFIG_WAVEFORM_FILE_OFFSET 0x600000 + #define CONFIG_WAVEFORM_FILE_SIZE 0xF0A00 + #define CONFIG_WAVEFORM_FILE_IN_MMC + +#ifdef CONFIG_SPLASH_IS_IN_MMC + #define CONFIG_SPLASH_IMG_OFFSET 0x4c000 + #define CONFIG_SPLASH_IMG_SIZE 0x19000 +#endif +#endif /* CONFIG_SPLASH_SCREEN && CONFIG_MXC_EPDC */ + #endif /* __MX6QSABRESD_CONFIG_H */ diff --git a/include/configs/mx6slevk.h b/include/configs/mx6slevk.h index f5df518..20dbc9b 100644 --- a/include/configs/mx6slevk.h +++ b/include/configs/mx6slevk.h @@ -203,4 +203,37 @@ #define CONFIG_CMD_CACHE #endif +/*#define CONFIG_SPLASH_SCREEN*/ + +/* + * SPLASH SCREEN Configs + */ +#ifdef CONFIG_SPLASH_SCREEN + /* + * Framebuffer and LCD + */ + #define CONFIG_CMD_BMP + #define CONFIG_MXC_EPDC 1 + #define CONFIG_LCD + #define CONFIG_FB_BASE (CONFIG_SYS_TEXT_BASE + 0x300000) + #define CONFIG_SYS_CONSOLE_IS_IN_ENV +#ifdef CONFIG_MXC_EPDC + #undef LCD_TEST_PATTERN + /* #define CONFIG_SPLASH_IS_IN_MMC 1 */ + #define LCD_BPP LCD_MONOCHROME + /* #define CONFIG_SPLASH_SCREEN_ALIGN 1 */ + + #define CONFIG_WORKING_BUF_ADDR (CONFIG_SYS_TEXT_BASE + 0x100000) + #define CONFIG_WAVEFORM_BUF_ADDR (CONFIG_SYS_TEXT_BASE + 0x200000) + #define CONFIG_WAVEFORM_FILE_OFFSET 0x600000 + #define CONFIG_WAVEFORM_FILE_SIZE 0xF0A00 + #define CONFIG_WAVEFORM_FILE_IN_MMC + +#ifdef CONFIG_SPLASH_IS_IN_MMC + #define CONFIG_SPLASH_IMG_OFFSET 0x4c000 + #define CONFIG_SPLASH_IMG_SIZE 0x19000 +#endif +#endif +#endif /* CONFIG_SPLASH_SCREEN */ + #endif /* __CONFIG_H */ diff --git a/include/lcd.h b/include/lcd.h index 5f84cd3..da9b0e3 100644 --- a/include/lcd.h +++ b/include/lcd.h @@ -239,6 +239,59 @@ typedef struct vidinfo { void init_panel_info(vidinfo_t *vid); +#elif defined(CONFIG_MXC_EPDC) + +struct waveform_modes { + int mode_init; + int mode_du; + int mode_gc4; + int mode_gc8; + int mode_gc16; + int mode_gc32; +}; + +struct epdc_timing_params { + int vscan_holdoff; + int sdoed_width; + int sdoed_delay; + int sdoez_width; + int sdoez_delay; + int gdclk_hp_offs; + int gdsp_offs; + int gdoe_offs; + int gdclk_offs; + int num_ce; +}; + +struct epdc_data_struct { + /* EPDC buffer pointers */ + u_long working_buf_addr; + u_long waveform_buf_addr; + + /* Waveform mode definitions */ + struct waveform_modes wv_modes; + struct epdc_timing_params epdc_timings; +}; + +typedef struct vidinfo { + u_long vl_refresh; /* Refresh Rate Hz */ + u_long vl_row; /* resolution in x */ + u_long vl_col; /* resolution in y */ + u_long vl_pixclock; /* pixel clock in picoseconds */ + u_long vl_left_margin; /* Horizontal back porch */ + u_long vl_right_margin; /* Horizontal front porch */ + u_long vl_upper_margin; /* Vertical back porch */ + u_long vl_lower_margin; /* Vertical front porch */ + u_long vl_hsync; /* Horizontal sync pulse length */ + u_long vl_vsync; /* Vertical sync pulse length */ + u_long vl_sync; /* Polarity on data enable */ + u_long vl_mode; /* Video Mode */ + u_long vl_flag; + u_char vl_bpix; + ushort *cmap; + struct epdc_data_struct epdc_data; +} vidinfo_t; + #else typedef struct vidinfo { diff --git a/include/mxc_epdc_fb.h b/include/mxc_epdc_fb.h new file mode 100644 index 0000000..bff58bc --- /dev/null +++ b/include/mxc_epdc_fb.h @@ -0,0 +1,445 @@ +/* + * 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 |