+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Common LCD routines
- *
- * (C) Copyright 2001-2002
- * Wolfgang Denk, DENX Software Engineering -- wd@denx.de
- */
-
-/* #define DEBUG */
-#include <config.h>
-#include <common.h>
-#include <command.h>
-#include <cpu_func.h>
-#include <env_callback.h>
-#include <log.h>
-#include <asm/cache.h>
-#include <init.h>
-#include <asm/global_data.h>
-#include <linux/types.h>
-#include <stdio_dev.h>
-#include <lcd.h>
-#include <mapmem.h>
-#include <watchdog.h>
-#include <asm/unaligned.h>
-#include <splash.h>
-#include <asm/io.h>
-#include <asm/unaligned.h>
-#include <video_font.h>
-
-#if (LCD_BPP != LCD_COLOR8) && (LCD_BPP != LCD_COLOR16) && \
- (LCD_BPP != LCD_COLOR32)
-#error Unsupported LCD BPP.
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static int lcd_init(void *lcdbase);
-static void lcd_logo(void);
-static void lcd_setfgcolor(int color);
-static void lcd_setbgcolor(int color);
-
-static int lcd_color_fg;
-static int lcd_color_bg;
-int lcd_line_length;
-char lcd_is_enabled = 0;
-static void *lcd_base; /* Start of framebuffer memory */
-static char lcd_flush_dcache; /* 1 to flush dcache after each lcd update */
-
-/* Flush LCD activity to the caches */
-void lcd_sync(void)
-{
- /*
- * flush_dcache_range() is declared in common.h but it seems that some
- * architectures do not actually implement it. Is there a way to find
- * out whether it exists? For now, ARM is safe.
- */
-#if defined(CONFIG_ARM) && !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
- int line_length;
-
- if (lcd_flush_dcache)
- flush_dcache_range((ulong)lcd_base,
- (ulong)(lcd_base + lcd_get_size(&line_length)));
-#endif
-}
-
-void lcd_set_flush_dcache(int flush)
-{
- lcd_flush_dcache = (flush != 0);
-}
-
-static void lcd_stub_putc(struct stdio_dev *dev, const char c)
-{
- lcd_putc(c);
-}
-
-static void lcd_stub_puts(struct stdio_dev *dev, const char *s)
-{
- lcd_puts(s);
-}
-
-/*
- * With most lcd drivers the line length is set up
- * by calculating it from panel_info parameters. Some
- * drivers need to calculate the line length differently,
- * so make the function weak to allow overriding it.
- */
-__weak int lcd_get_size(int *line_length)
-{
- *line_length = (panel_info.vl_col * NBITS(panel_info.vl_bpix)) / 8;
- return *line_length * panel_info.vl_row;
-}
-
-int drv_lcd_init(void)
-{
- struct stdio_dev lcddev;
- int rc;
-
- lcd_base = map_sysmem(gd->fb_base, 0);
-
- lcd_init(lcd_base);
-
- /* Device initialization */
- memset(&lcddev, 0, sizeof(lcddev));
-
- strcpy(lcddev.name, "lcd");
- lcddev.ext = 0; /* No extensions */
- lcddev.flags = DEV_FLAGS_OUTPUT; /* Output only */
- lcddev.putc = lcd_stub_putc; /* 'putc' function */
- lcddev.puts = lcd_stub_puts; /* 'puts' function */
-
- rc = stdio_register(&lcddev);
-
- return (rc == 0) ? 1 : rc;
-}
-
-void lcd_clear(void)
-{
- int bg_color;
- __maybe_unused ulong addr;
- static int do_splash = 1;
-#if LCD_BPP == LCD_COLOR8
- /* Setting the palette */
- lcd_setcolreg(CONSOLE_COLOR_BLACK, 0, 0, 0);
- lcd_setcolreg(CONSOLE_COLOR_RED, 0xFF, 0, 0);
- lcd_setcolreg(CONSOLE_COLOR_GREEN, 0, 0xFF, 0);
- lcd_setcolreg(CONSOLE_COLOR_YELLOW, 0xFF, 0xFF, 0);
- lcd_setcolreg(CONSOLE_COLOR_BLUE, 0, 0, 0xFF);
- lcd_setcolreg(CONSOLE_COLOR_MAGENTA, 0xFF, 0, 0xFF);
- lcd_setcolreg(CONSOLE_COLOR_CYAN, 0, 0xFF, 0xFF);
- lcd_setcolreg(CONSOLE_COLOR_GREY, 0xAA, 0xAA, 0xAA);
- lcd_setcolreg(CONSOLE_COLOR_WHITE, 0xFF, 0xFF, 0xFF);
-#endif
-
-#ifndef CONFIG_SYS_WHITE_ON_BLACK
- lcd_setfgcolor(CONSOLE_COLOR_BLACK);
- lcd_setbgcolor(CONSOLE_COLOR_WHITE);
- bg_color = CONSOLE_COLOR_WHITE;
-#else
- lcd_setfgcolor(CONSOLE_COLOR_WHITE);
- lcd_setbgcolor(CONSOLE_COLOR_BLACK);
- bg_color = CONSOLE_COLOR_BLACK;
-#endif /* CONFIG_SYS_WHITE_ON_BLACK */
-
- /* set framebuffer to background color */
-#if (LCD_BPP != LCD_COLOR32)
- memset((char *)lcd_base, bg_color, lcd_line_length * panel_info.vl_row);
-#else
- u32 *ppix = lcd_base;
- u32 i;
- for (i = 0;
- i < (lcd_line_length * panel_info.vl_row)/NBYTES(panel_info.vl_bpix);
- i++) {
- *ppix++ = bg_color;
- }
-#endif
- /* setup text-console */
- debug("[LCD] setting up console...\n");
- lcd_init_console(lcd_base,
- panel_info.vl_col,
- panel_info.vl_row,
- panel_info.vl_rot);
- /* Paint the logo and retrieve LCD base address */
- debug("[LCD] Drawing the logo...\n");
- if (do_splash) {
- if (splash_display() == 0) {
- do_splash = 0;
- lcd_sync();
- return;
- }
- }
-
- lcd_logo();
- lcd_sync();
-}
-
-static int lcd_init(void *lcdbase)
-{
- debug("[LCD] Initializing LCD frambuffer at %p\n", lcdbase);
- lcd_ctrl_init(lcdbase);
-
- /*
- * lcd_ctrl_init() of some drivers (i.e. bcm2835 on rpi) ignores
- * the 'lcdbase' argument and uses custom lcd base address
- * by setting up gd->fb_base. Check for this condition and fixup
- * 'lcd_base' address.
- */
- if (map_to_sysmem(lcdbase) != gd->fb_base)
- lcd_base = map_sysmem(gd->fb_base, 0);
-
- debug("[LCD] Using LCD frambuffer at %p\n", lcd_base);
-
- lcd_get_size(&lcd_line_length);
- lcd_is_enabled = 1;
- lcd_clear();
- lcd_enable();
-
- /* Initialize the console */
- lcd_set_col(0);
- lcd_set_row(1); /* leave 1 blank line below logo */
-
- return 0;
-}
-
-/*
- * This is called early in the system initialization to grab memory
- * for the LCD controller.
- * Returns new address for monitor, after reserving LCD buffer memory
- *
- * Note that this is running from ROM, so no write access to global data.
- */
-ulong lcd_setmem(ulong addr)
-{
- ulong size;
- int line_length;
-
- debug("LCD panel info: %d x %d, %d bit/pix\n", panel_info.vl_col,
- panel_info.vl_row, NBITS(panel_info.vl_bpix));
-
- size = lcd_get_size(&line_length);
-
- /* Allocate pages for the frame buffer. */
- addr -= size;
-
- debug("Reserving %ldk for LCD Framebuffer at: %08lx\n",
- size >> 10, addr);
-
- return addr;
-}
-
-static void lcd_setfgcolor(int color)
-{
- lcd_color_fg = color;
-}
-
-int lcd_getfgcolor(void)
-{
- return lcd_color_fg;
-}
-
-static void lcd_setbgcolor(int color)
-{
- lcd_color_bg = color;
-}
-
-int lcd_getbgcolor(void)
-{
- return lcd_color_bg;
-}
-
-static inline void lcd_logo_plot(int x, int y) {}
-
-#if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN)
-#ifdef CONFIG_SPLASH_SCREEN_ALIGN
-
-static void splash_align_axis(int *axis, unsigned long panel_size,
- unsigned long picture_size)
-{
- unsigned long panel_picture_delta = panel_size - picture_size;
- unsigned long axis_alignment;
-
- if (*axis == BMP_ALIGN_CENTER)
- axis_alignment = panel_picture_delta / 2;
- else if (*axis < 0)
- axis_alignment = panel_picture_delta + *axis + 1;
- else
- return;
-
- *axis = max(0, (int)axis_alignment);
-}
-#endif
-
-__weak void fb_put_byte(uchar **fb, uchar **from)
-{
- *(*fb)++ = *(*from)++;
-}
-
-#if defined(CONFIG_BMP_16BPP)
-__weak void fb_put_word(uchar **fb, uchar **from)
-{
- *(*fb)++ = *(*from)++;
- *(*fb)++ = *(*from)++;
-}
-#endif /* CONFIG_BMP_16BPP */
-
-__weak void lcd_set_cmap(struct bmp_image *bmp, unsigned colors)
-{
- int i;
- struct bmp_color_table_entry cte;
- ushort *cmap = configuration_get_cmap();
-
- for (i = 0; i < colors; ++i) {
- cte = bmp->color_table[i];
- *cmap = (((cte.red) << 8) & 0xf800) |
- (((cte.green) << 3) & 0x07e0) |
- (((cte.blue) >> 3) & 0x001f);
- cmap++;
- }
-}
-
-int lcd_display_bitmap(ulong bmp_image, int x, int y)
-{
- ushort *cmap_base = NULL;
- ushort i, j;
- uchar *fb;
- struct bmp_image *bmp = (struct bmp_image *)map_sysmem(bmp_image, 0);
- uchar *bmap;
- ushort padded_width;
- unsigned long width, height, byte_width;
- unsigned long pwidth = panel_info.vl_col;
- unsigned colors, bpix, bmp_bpix;
- int hdr_size;
- struct bmp_color_table_entry *palette;
-
- if (!bmp || !(bmp->header.signature[0] == 'B' &&
- bmp->header.signature[1] == 'M')) {
- printf("Error: no valid bmp image at %lx\n", bmp_image);
-
- return 1;
- }
-
- palette = bmp->color_table;
- width = get_unaligned_le32(&bmp->header.width);
- height = get_unaligned_le32(&bmp->header.height);
- bmp_bpix = get_unaligned_le16(&bmp->header.bit_count);
- hdr_size = get_unaligned_le16(&bmp->header.size);
- debug("hdr_size=%d, bmp_bpix=%d\n", hdr_size, bmp_bpix);
-
- colors = 1 << bmp_bpix;
-
- bpix = NBITS(panel_info.vl_bpix);
-
- if (bpix != 1 && bpix != 8 && bpix != 16 && bpix != 32) {
- printf ("Error: %d bit/pixel mode, but BMP has %d bit/pixel\n",
- bpix, bmp_bpix);
-
- return 1;
- }
-
- /*
- * We support displaying 8bpp BMPs on 16bpp LCDs
- * and displaying 24bpp BMPs on 32bpp LCDs
- * */
- if (bpix != bmp_bpix &&
- !(bmp_bpix == 8 && bpix == 16) &&
- !(bmp_bpix == 24 && bpix == 32)) {
- printf ("Error: %d bit/pixel mode, but BMP has %d bit/pixel\n",
- bpix, get_unaligned_le16(&bmp->header.bit_count));
- return 1;
- }
-
- debug("Display-bmp: %d x %d with %d colors, display %d\n",
- (int)width, (int)height, (int)colors, 1 << bpix);
-
- if (bmp_bpix == 8)
- lcd_set_cmap(bmp, colors);
-
- padded_width = (width & 0x3 ? (width & ~0x3) + 4 : width);
-
-#ifdef CONFIG_SPLASH_SCREEN_ALIGN
- splash_align_axis(&x, pwidth, width);
- splash_align_axis(&y, panel_info.vl_row, height);
-#endif /* CONFIG_SPLASH_SCREEN_ALIGN */
-
- if ((x + width) > pwidth)
- width = pwidth - x;
- if ((y + height) > panel_info.vl_row)
- height = panel_info.vl_row - y;
-
- bmap = (uchar *)bmp + get_unaligned_le32(&bmp->header.data_offset);
- fb = (uchar *)(lcd_base +
- (y + height - 1) * lcd_line_length + x * bpix / 8);
-
- switch (bmp_bpix) {
- case 1:
- case 8: {
- cmap_base = configuration_get_cmap();
-
- if (bpix != 16)
- byte_width = width;
- else
- byte_width = width * 2;
-
- for (i = 0; i < height; ++i) {
- schedule();
- for (j = 0; j < width; j++) {
- if (bpix != 16) {
- fb_put_byte(&fb, &bmap);
- } else {
- struct bmp_color_table_entry *entry;
- uint val;
-
- if (cmap_base) {
- val = cmap_base[*bmap];
- } else {
- entry = &palette[*bmap];
- val = entry->blue >> 3 |
- entry->green >> 2 << 5 |
- entry->red >> 3 << 11;
- }
- *(uint16_t *)fb = val;
- bmap++;
- fb += sizeof(uint16_t) / sizeof(*fb);
- }
- }
- bmap += (padded_width - width);
- fb -= byte_width + lcd_line_length;
- }
- break;
- }
-#if defined(CONFIG_BMP_16BPP)
- case 16:
- for (i = 0; i < height; ++i) {
- schedule();
- for (j = 0; j < width; j++)
- fb_put_word(&fb, &bmap);
-
- bmap += (padded_width - width) * 2;
- fb -= width * 2 + lcd_line_length;
- }
- break;
-#endif /* CONFIG_BMP_16BPP */
-#if defined(CONFIG_BMP_24BPP)
- case 24:
- for (i = 0; i < height; ++i) {
- for (j = 0; j < width; j++) {
- *(fb++) = *(bmap++);
- *(fb++) = *(bmap++);
- *(fb++) = *(bmap++);
- *(fb++) = 0;
- }
- fb -= lcd_line_length + width * (bpix / 8);
- }
- break;
-#endif /* CONFIG_BMP_24BPP */
-#if defined(CONFIG_BMP_32BPP)
- case 32:
- for (i = 0; i < height; ++i) {
- for (j = 0; j < width; j++) {
- *(fb++) = *(bmap++);
- *(fb++) = *(bmap++);
- *(fb++) = *(bmap++);
- *(fb++) = *(bmap++);
- }
- fb -= lcd_line_length + width * (bpix / 8);
- }
- break;
-#endif /* CONFIG_BMP_32BPP */
- default:
- break;
- };
-
- lcd_sync();
- return 0;
-}
-#endif
-
-static void lcd_logo(void)
-{
- lcd_logo_plot(0, 0);
-
-}
-
-#ifdef CONFIG_SPLASHIMAGE_GUARD
-static int on_splashimage(const char *name, const char *value, enum env_op op,
- int flags)
-{
- ulong addr;
- int aligned;
-
- if (op == env_op_delete)
- return 0;
-
- addr = hextoul(value, NULL);
- /* See README.displaying-bmps */
- aligned = (addr % 4 == 2);
- if (!aligned) {
- printf("Invalid splashimage value. Value must be 16 bit aligned, but not 32 bit aligned\n");
- return -1;
- }
-
- return 0;
-}
-
-U_BOOT_ENV_CALLBACK(splashimage, on_splashimage);
-#endif
-
-int lcd_get_pixel_width(void)
-{
- return panel_info.vl_col;
-}
-
-int lcd_get_pixel_height(void)
-{
- return panel_info.vl_row;
-}
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2001-2015
- * DENX Software Engineering -- wd@denx.de
- * Compulab Ltd - http://compulab.co.il/
- * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
- */
-
-#include <common.h>
-#include <command.h>
-#include <lcd.h>
-#include <log.h>
-#include <serial.h>
-#include <video_font.h> /* Get font data, width and height */
-
-static struct console_t cons;
-
-void lcd_set_col(short col)
-{
- cons.curr_col = col;
-}
-
-void lcd_set_row(short row)
-{
- cons.curr_row = row;
-}
-
-void lcd_position_cursor(unsigned col, unsigned row)
-{
- cons.curr_col = min_t(short, col, cons.cols - 1);
- cons.curr_row = min_t(short, row, cons.rows - 1);
-}
-
-int lcd_get_screen_rows(void)
-{
- return cons.rows;
-}
-
-int lcd_get_screen_columns(void)
-{
- return cons.cols;
-}
-
-static void lcd_putc_xy0(struct console_t *pcons, ushort x, ushort y, char c)
-{
- int fg_color = lcd_getfgcolor();
- int bg_color = lcd_getbgcolor();
- int i, row;
- fbptr_t *dst = (fbptr_t *)pcons->fbbase +
- y * pcons->lcdsizex +
- x;
-
- for (row = 0; row < VIDEO_FONT_HEIGHT; row++) {
- uchar bits = video_fontdata[c * VIDEO_FONT_HEIGHT + row];
- for (i = 0; i < VIDEO_FONT_WIDTH; ++i) {
- *dst++ = (bits & 0x80) ? fg_color : bg_color;
- bits <<= 1;
- }
- dst += (pcons->lcdsizex - VIDEO_FONT_WIDTH);
- }
-}
-
-static inline void console_setrow0(struct console_t *pcons, u32 row, int clr)
-{
- int i;
- fbptr_t *dst = (fbptr_t *)pcons->fbbase +
- row * VIDEO_FONT_HEIGHT *
- pcons->lcdsizex;
-
- for (i = 0; i < (VIDEO_FONT_HEIGHT * pcons->lcdsizex); i++)
- *dst++ = clr;
-}
-
-static inline void console_moverow0(struct console_t *pcons,
- u32 rowdst, u32 rowsrc)
-{
- int i;
- fbptr_t *dst = (fbptr_t *)pcons->fbbase +
- rowdst * VIDEO_FONT_HEIGHT *
- pcons->lcdsizex;
-
- fbptr_t *src = (fbptr_t *)pcons->fbbase +
- rowsrc * VIDEO_FONT_HEIGHT *
- pcons->lcdsizex;
-
- for (i = 0; i < (VIDEO_FONT_HEIGHT * pcons->lcdsizex); i++)
- *dst++ = *src++;
-}
-
-static inline void console_back(void)
-{
- if (--cons.curr_col < 0) {
- cons.curr_col = cons.cols - 1;
- if (--cons.curr_row < 0)
- cons.curr_row = 0;
- }
-
- cons.fp_putc_xy(&cons,
- cons.curr_col * VIDEO_FONT_WIDTH,
- cons.curr_row * VIDEO_FONT_HEIGHT, ' ');
-}
-
-static inline void console_newline(void)
-{
- const int rows = CONFIG_CONSOLE_SCROLL_LINES;
- int bg_color = lcd_getbgcolor();
- int i;
-
- cons.curr_col = 0;
-
- /* Check if we need to scroll the terminal */
- if (++cons.curr_row >= cons.rows) {
- for (i = 0; i < cons.rows-rows; i++)
- cons.fp_console_moverow(&cons, i, i+rows);
- for (i = 0; i < rows; i++)
- cons.fp_console_setrow(&cons, cons.rows-i-1, bg_color);
- cons.curr_row -= rows;
- }
- lcd_sync();
-}
-
-void console_calc_rowcol(struct console_t *pcons, u32 sizex, u32 sizey)
-{
- pcons->cols = sizex / VIDEO_FONT_WIDTH;
- pcons->rows = sizey / VIDEO_FONT_HEIGHT;
-}
-
-void __weak lcd_init_console_rot(struct console_t *pcons)
-{
- return;
-}
-
-void lcd_init_console(void *address, int vl_cols, int vl_rows, int vl_rot)
-{
- memset(&cons, 0, sizeof(cons));
- cons.fbbase = address;
-
- cons.lcdsizex = vl_cols;
- cons.lcdsizey = vl_rows;
- cons.lcdrot = vl_rot;
-
- cons.fp_putc_xy = &lcd_putc_xy0;
- cons.fp_console_moverow = &console_moverow0;
- cons.fp_console_setrow = &console_setrow0;
- console_calc_rowcol(&cons, cons.lcdsizex, cons.lcdsizey);
-
- lcd_init_console_rot(&cons);
-
- debug("lcd_console: have %d/%d col/rws on scr %dx%d (%d deg rotated)\n",
- cons.cols, cons.rows, cons.lcdsizex, cons.lcdsizey, vl_rot);
-}
-
-void lcd_putc(const char c)
-{
- if (!lcd_is_enabled) {
- serial_putc(c);
-
- return;
- }
-
- switch (c) {
- case '\r':
- cons.curr_col = 0;
- return;
- case '\n':
- console_newline();
-
- return;
- case '\t': /* Tab (8 chars alignment) */
- cons.curr_col += 8;
- cons.curr_col &= ~7;
-
- if (cons.curr_col >= cons.cols)
- console_newline();
-
- return;
- case '\b':
- console_back();
-
- return;
- default:
- cons.fp_putc_xy(&cons,
- cons.curr_col * VIDEO_FONT_WIDTH,
- cons.curr_row * VIDEO_FONT_HEIGHT, c);
- if (++cons.curr_col >= cons.cols)
- console_newline();
- }
-}
-
-void lcd_puts(const char *s)
-{
- if (!lcd_is_enabled) {
- serial_puts(s);
-
- return;
- }
-
- while (*s)
- lcd_putc(*s++);
-
- lcd_sync();
-}
-
-void lcd_printf(const char *fmt, ...)
-{
- va_list args;
- char buf[CONFIG_SYS_PBSIZE];
-
- va_start(args, fmt);
- vsprintf(buf, fmt, args);
- va_end(args);
-
- lcd_puts(buf);
-}
-
-static int do_lcd_setcursor(struct cmd_tbl *cmdtp, int flag, int argc,
- char *const argv[])
-{
- unsigned int col, row;
-
- if (argc != 3)
- return CMD_RET_USAGE;
-
- col = dectoul(argv[1], NULL);
- row = dectoul(argv[2], NULL);
- lcd_position_cursor(col, row);
-
- return 0;
-}
-
-static int do_lcd_puts(struct cmd_tbl *cmdtp, int flag, int argc,
- char *const argv[])
-{
- if (argc != 2)
- return CMD_RET_USAGE;
-
- lcd_puts(argv[1]);
-
- return 0;
-}
-
-U_BOOT_CMD(
- setcurs, 3, 1, do_lcd_setcursor,
- "set cursor position within screen",
- " <col> <row> in character"
-);
-
-U_BOOT_CMD(
- lcdputs, 2, 1, do_lcd_puts,
- "print string on lcd-framebuffer",
- " <string>"
-);
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * MPC823 and PXA LCD Controller
- *
- * Modeled after video interface by Paolo Scaffardi
- *
- *
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- */
-
-#ifndef _LCD_H_
-#define _LCD_H_
-#include <lcd_console.h>
-#if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN)
-#include <bmp_layout.h>
-#include <asm/byteorder.h>
-#endif
-
-int bmp_display(ulong addr, int x, int y);
-struct bmp_image *gunzip_bmp(unsigned long addr, unsigned long *lenp,
- void **alloc_addr);
-
-#ifndef CONFIG_DM_VIDEO
-
-extern char lcd_is_enabled;
-extern int lcd_line_length;
-extern struct vidinfo panel_info;
-
-void lcd_ctrl_init(void *lcdbase);
-void lcd_enable(void);
-void lcd_setcolreg(ushort regno, ushort red, ushort green, ushort blue);
-ulong lcd_setmem(ulong addr);
-
-/**
- * Set whether we need to flush the dcache when changing the LCD image. This
- * defaults to off.
- *
- * @param flush non-zero to flush cache after update, 0 to skip
- */
-void lcd_set_flush_dcache(int flush);
-
-#if defined(CONFIG_ATMEL_LCD) || defined(CONFIG_ATMEL_HLCD)
-#include <atmel_lcd.h>
-#elif defined(CONFIG_EXYNOS_FB)
-#include <exynos_lcd.h>
-#else
-typedef struct vidinfo {
- ushort vl_col; /* Number of columns (i.e. 160) */
- ushort vl_row; /* Number of rows (i.e. 100) */
- ushort vl_rot; /* Rotation of Display (0, 1, 2, 3) */
- u_char vl_bpix; /* Bits per pixel, 0 = 1 */
- ushort *cmap; /* Pointer to the colormap */
- void *priv; /* Pointer to driver-specific data */
-} vidinfo_t;
-
-static __maybe_unused ushort *configuration_get_cmap(void)
-{
- return panel_info.cmap;
-}
-#endif
-
-ushort *configuration_get_cmap(void);
-
-extern vidinfo_t panel_info;
-
-void lcd_putc(const char c);
-void lcd_puts(const char *s);
-void lcd_printf(const char *fmt, ...);
-void lcd_clear(void);
-int lcd_display_bitmap(ulong bmp_image, int x, int y);
-
-/**
- * Get the width of the LCD in pixels
- *
- * Return: width of LCD in pixels
- */
-int lcd_get_pixel_width(void);
-
-/**
- * Get the height of the LCD in pixels
- *
- * Return: height of LCD in pixels
- */
-int lcd_get_pixel_height(void);
-
-/**
- * Get the number of text lines/rows on the LCD
- *
- * Return: number of rows
- */
-int lcd_get_screen_rows(void);
-
-/**
- * Get the number of text columns on the LCD
- *
- * Return: number of columns
- */
-int lcd_get_screen_columns(void);
-
-/**
- * Get the background color of the LCD
- *
- * Return: background color value
- */
-int lcd_getbgcolor(void);
-
-/**
- * Get the foreground color of the LCD
- *
- * Return: foreground color value
- */
-int lcd_getfgcolor(void);
-
-/**
- * Set the position of the text cursor
- *
- * @param col Column to place cursor (0 = left side)
- * @param row Row to place cursor (0 = top line)
- */
-void lcd_position_cursor(unsigned col, unsigned row);
-
-/* Allow boards to customize the information displayed */
-void lcd_show_board_info(void);
-
-/* Return the size of the LCD frame buffer, and the line length */
-int lcd_get_size(int *line_length);
-
-/* Update the LCD / flush the cache */
-void lcd_sync(void);
-
-/*
- * Information about displays we are using. This is for configuring
- * the LCD controller and memory allocation. Someone has to know what
- * is connected, as we can't autodetect anything.
- */
-#define CONFIG_SYS_HIGH 0 /* Pins are active high */
-#define CONFIG_SYS_LOW 1 /* Pins are active low */
-
-#define LCD_MONOCHROME 0
-#define LCD_COLOR2 1
-#define LCD_COLOR4 2
-#define LCD_COLOR8 3
-#define LCD_COLOR16 4
-#define LCD_COLOR32 5
-
-/* Default to 8bpp if bit depth not specified */
-#ifndef LCD_BPP
-#define LCD_BPP LCD_COLOR8
-#endif
-
-#ifndef LCD_DF
-#define LCD_DF 1
-#endif
-
-/* Calculate nr. of bits per pixel and nr. of colors */
-#define NBITS(bit_code) (1 << (bit_code))
-#define NCOLORS(bit_code) (1 << NBITS(bit_code))
-
-#if LCD_BPP == LCD_COLOR8
-# define CONSOLE_COLOR_BLACK 0
-# define CONSOLE_COLOR_RED 1
-# define CONSOLE_COLOR_GREEN 2
-# define CONSOLE_COLOR_YELLOW 3
-# define CONSOLE_COLOR_BLUE 4
-# define CONSOLE_COLOR_MAGENTA 5
-# define CONSOLE_COLOR_CYAN 6
-# define CONSOLE_COLOR_GREY 14
-# define CONSOLE_COLOR_WHITE 15 /* Must remain last / highest */
-#elif LCD_BPP == LCD_COLOR32
-#define CONSOLE_COLOR_RED 0x00ff0000
-#define CONSOLE_COLOR_GREEN 0x0000ff00
-#define CONSOLE_COLOR_YELLOW 0x00ffff00
-#define CONSOLE_COLOR_BLUE 0x000000ff
-#define CONSOLE_COLOR_MAGENTA 0x00ff00ff
-#define CONSOLE_COLOR_CYAN 0x0000ffff
-#define CONSOLE_COLOR_GREY 0x00aaaaaa
-#define CONSOLE_COLOR_BLACK 0x00000000
-#define CONSOLE_COLOR_WHITE 0x00ffffff /* Must remain last / highest */
-#define NBYTES(bit_code) (NBITS(bit_code) >> 3)
-#else /* 16bpp color definitions */
-# define CONSOLE_COLOR_BLACK 0x0000
-# define CONSOLE_COLOR_RED 0xF800
-# define CONSOLE_COLOR_GREEN 0x07E0
-# define CONSOLE_COLOR_YELLOW 0xFFE0
-# define CONSOLE_COLOR_BLUE 0x001F
-# define CONSOLE_COLOR_MAGENTA 0xF81F
-# define CONSOLE_COLOR_CYAN 0x07FF
-# define CONSOLE_COLOR_GREY 0xC618
-# define CONSOLE_COLOR_WHITE 0xffff /* Must remain last / highest */
-#endif /* color definitions */
-
-#if LCD_BPP == LCD_COLOR16
-#define fbptr_t ushort
-#elif LCD_BPP == LCD_COLOR32
-#define fbptr_t u32
-#else
-#define fbptr_t uchar
-#endif
-
-#ifndef PAGE_SIZE
-#define PAGE_SIZE 4096
-#endif
-
-#endif /* !CONFIG_DM_VIDEO */
-
-#endif /* _LCD_H_ */
projects / platform / kernel / u-boot.git / commitdiff