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-rw-r--r--drivers/video/Kconfig30
-rw-r--r--drivers/video/Makefile6
-rw-r--r--drivers/video/console_core.c212
-rw-r--r--drivers/video/console_normal.c177
-rw-r--r--drivers/video/console_rotate.c371
-rw-r--r--drivers/video/console_truetype.c3
-rw-r--r--drivers/video/coreboot.c2
-rw-r--r--drivers/video/efi.c138
-rw-r--r--drivers/video/vidconsole-uclass.c23
-rw-r--r--drivers/video/vidconsole_internal.h120
-rw-r--r--drivers/video/video-uclass.c36
11 files changed, 672 insertions, 446 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 2a76d19cc8e..60f4a4bf9cc 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -16,6 +16,35 @@ config VIDEO
if VIDEO
+config VIDEO_FONT_4X6
+ bool "4 x 6 font size"
+ help
+ Font for video console driver, 4 x 6 pixels.
+ Provides character bitmap data in header file.
+ When selecting multiple fonts, you may want to enable CMD_SELECT_FONT too.
+
+config VIDEO_FONT_8X16
+ bool "8 x 16 font size"
+ default y
+ help
+ Font for video console driver, 8 x 16 pixels
+ Provides character bitmap data in header file.
+ When selecting multiple fonts, you may want to enable CMD_SELECT_FONT too.
+
+config VIDEO_FONT_SUN12X22
+ bool "12 x 22 font size"
+ help
+ Font for video console driver, 12 x 22 pixels
+ Provides character bitmap data in header file.
+ When selecting multiple fonts, you may want to enable CMD_SELECT_FONT too.
+
+config VIDEO_FONT_16X32
+ bool "16 x 32 font size"
+ help
+ Font for video console driver, 16 x 32 pixels
+ Provides character bitmap data in header file.
+ When selecting multiple fonts, you may want to enable CMD_SELECT_FONT too.
+
config VIDEO_LOGO
bool "Show the U-Boot logo on the display"
default y if !SPLASH_SCREEN
@@ -150,6 +179,7 @@ config CONSOLE_ROTATION
config CONSOLE_TRUETYPE
bool "Support a console that uses TrueType fonts"
+ select CMD_SELECT_FONT
help
TrueTrype fonts can provide outline-drawing capability rather than
needing to provide a bitmap for each font and size that is needed.
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index cdb7d9a54d4..cb3f3736459 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -9,6 +9,12 @@ obj-$(CONFIG_BACKLIGHT_GPIO) += backlight_gpio.o
obj-$(CONFIG_BACKLIGHT_PWM) += pwm_backlight.o
obj-$(CONFIG_CONSOLE_NORMAL) += console_normal.o
obj-$(CONFIG_CONSOLE_ROTATION) += console_rotate.o
+ifdef CONFIG_CONSOLE_NORMAL
+obj-y += console_core.o
+else ifdef CONFIG_CONSOLE_ROTATION
+obj-y += console_core.o
+endif
+obj-$(CONFIG_CONSOLE_ROTATION) += console_core.o
obj-$(CONFIG_CONSOLE_TRUETYPE) += console_truetype.o fonts/
obj-$(CONFIG_DISPLAY) += display-uclass.o
obj-$(CONFIG_VIDEO_MIPI_DSI) += dsi-host-uclass.o
diff --git a/drivers/video/console_core.c b/drivers/video/console_core.c
new file mode 100644
index 00000000000..d4f79c656a9
--- /dev/null
+++ b/drivers/video/console_core.c
@@ -0,0 +1,212 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2015 Google, Inc
+ * (C) Copyright 2015
+ * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
+ * (C) Copyright 2023 Dzmitry Sankouski <dsankouski@gmail.com>
+ */
+
+#include <video.h>
+#include <video_console.h>
+#include <dm.h>
+#include <video_font.h>
+#include "vidconsole_internal.h"
+
+/**
+ * console_set_font() - prepare vidconsole for chosen font.
+ *
+ * @dev vidconsole device
+ * @fontdata pointer to font data struct
+ */
+static int console_set_font(struct udevice *dev, struct video_fontdata *fontdata)
+{
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct vidconsole_priv *vc_priv = dev_get_uclass_priv(dev);
+ struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
+
+ debug("console_simple: setting %s font\n", fontdata->name);
+ debug("width: %d\n", fontdata->width);
+ debug("byte width: %d\n", fontdata->byte_width);
+ debug("height: %d\n", fontdata->height);
+
+ priv->fontdata = fontdata;
+ vc_priv->x_charsize = fontdata->width;
+ vc_priv->y_charsize = fontdata->height;
+ if (vid_priv->rot % 2) {
+ vc_priv->cols = vid_priv->ysize / fontdata->width;
+ vc_priv->rows = vid_priv->xsize / fontdata->height;
+ vc_priv->xsize_frac = VID_TO_POS(vid_priv->ysize);
+ } else {
+ vc_priv->cols = vid_priv->xsize / fontdata->width;
+ vc_priv->rows = vid_priv->ysize / fontdata->height;
+ }
+
+ return 0;
+}
+
+int check_bpix_support(int bpix)
+{
+ if (bpix == VIDEO_BPP8 && IS_ENABLED(CONFIG_VIDEO_BPP8))
+ return 0;
+ else if (bpix == VIDEO_BPP16 && IS_ENABLED(CONFIG_VIDEO_BPP16))
+ return 0;
+ else if (bpix == VIDEO_BPP32 && IS_ENABLED(CONFIG_VIDEO_BPP32))
+ return 0;
+ else
+ return -ENOSYS;
+}
+
+inline void fill_pixel_and_goto_next(void **dstp, u32 value, int pbytes, int step)
+{
+ u8 *dst_byte = *dstp;
+
+ if (pbytes == 4) {
+ u32 *dst = *dstp;
+ *dst = value;
+ }
+ if (pbytes == 2) {
+ u16 *dst = *dstp;
+ *dst = value;
+ }
+ if (pbytes == 1) {
+ u8 *dst = *dstp;
+ *dst = value;
+ }
+ *dstp = dst_byte + step;
+}
+
+int fill_char_vertically(uchar *pfont, void **line, struct video_priv *vid_priv,
+ struct video_fontdata *fontdata, bool direction)
+{
+ int step, line_step, pbytes, bitcount, width_remainder, ret;
+ void *dst;
+
+ ret = check_bpix_support(vid_priv->bpix);
+ if (ret)
+ return ret;
+
+ pbytes = VNBYTES(vid_priv->bpix);
+ if (direction) {
+ step = -pbytes;
+ line_step = -vid_priv->line_length;
+ } else {
+ step = pbytes;
+ line_step = vid_priv->line_length;
+ }
+
+ width_remainder = fontdata->width % 8;
+ for (int row = 0; row < fontdata->height; row++) {
+ uchar bits;
+
+ bitcount = 8;
+ dst = *line;
+ for (int col = 0; col < fontdata->byte_width; col++) {
+ if (width_remainder) {
+ bool is_last_col = (fontdata->byte_width - col == 1);
+
+ if (is_last_col)
+ bitcount = width_remainder;
+ }
+ bits = pfont[col];
+
+ for (int bit = 0; bit < bitcount; bit++) {
+ u32 value = (bits & 0x80) ?
+ vid_priv->colour_fg :
+ vid_priv->colour_bg;
+
+ fill_pixel_and_goto_next(&dst,
+ value,
+ pbytes,
+ step
+ );
+ bits <<= 1;
+ }
+ }
+ *line += line_step;
+ pfont += fontdata->byte_width;
+ }
+ return ret;
+}
+
+int fill_char_horizontally(uchar *pfont, void **line, struct video_priv *vid_priv,
+ struct video_fontdata *fontdata, bool direction)
+{
+ int step, line_step, pbytes, bitcount = 8, width_remainder, ret;
+ void *dst;
+ u8 mask;
+
+ ret = check_bpix_support(vid_priv->bpix);
+ if (ret)
+ return ret;
+
+ pbytes = VNBYTES(vid_priv->bpix);
+ if (direction) {
+ step = -pbytes;
+ line_step = vid_priv->line_length;
+ } else {
+ step = pbytes;
+ line_step = -vid_priv->line_length;
+ }
+
+ width_remainder = fontdata->width % 8;
+ for (int col = 0; col < fontdata->byte_width; col++) {
+ mask = 0x80;
+ if (width_remainder) {
+ bool is_last_col = (fontdata->byte_width - col == 1);
+
+ if (is_last_col)
+ bitcount = width_remainder;
+ }
+ for (int bit = 0; bit < bitcount; bit++) {
+ dst = *line;
+ for (int row = 0; row < fontdata->height; row++) {
+ u32 value = (pfont[row * fontdata->byte_width + col]
+ & mask) ? vid_priv->colour_fg : vid_priv->colour_bg;
+
+ fill_pixel_and_goto_next(&dst,
+ value,
+ pbytes,
+ step
+ );
+ }
+ *line += line_step;
+ mask >>= 1;
+ }
+ }
+ return ret;
+}
+
+int console_probe(struct udevice *dev)
+{
+ return console_set_font(dev, fonts);
+}
+
+const char *console_simple_get_font_size(struct udevice *dev, uint *sizep)
+{
+ struct console_simple_priv *priv = dev_get_priv(dev);
+
+ *sizep = priv->fontdata->width;
+
+ return priv->fontdata->name;
+}
+
+int console_simple_get_font(struct udevice *dev, int seq, struct vidfont_info *info)
+{
+ info->name = fonts[seq].name;
+
+ return 0;
+}
+
+int console_simple_select_font(struct udevice *dev, const char *name, uint size)
+{
+ struct video_fontdata *font;
+
+ for (font = fonts; font->name; font++) {
+ if (!strcmp(name, font->name)) {
+ console_set_font(dev, font);
+ return 0;
+ }
+ };
+ printf("no such font: %s, make sure it's name has <width>x<height> format\n", name);
+ return -ENOENT;
+}
diff --git a/drivers/video/console_normal.c b/drivers/video/console_normal.c
index 04f022491e5..413c7abee9e 100644
--- a/drivers/video/console_normal.c
+++ b/drivers/video/console_normal.c
@@ -1,10 +1,9 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2015 Google, Inc
- * (C) Copyright 2001-2015
- * DENX Software Engineering -- wd@denx.de
- * Compulab Ltd - http://compulab.co.il/
+ * (C) Copyright 2015
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
+ * (C) Copyright 2023 Dzmitry Sankouski <dsankouski@gmail.com>
*/
#include <common.h>
@@ -12,47 +11,30 @@
#include <video.h>
#include <video_console.h>
#include <video_font.h> /* Get font data, width and height */
+#include "vidconsole_internal.h"
-static int console_normal_set_row(struct udevice *dev, uint row, int clr)
+static int console_set_row(struct udevice *dev, uint row, int clr)
{
struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
- void *line, *end;
- int pixels = VIDEO_FONT_HEIGHT * vid_priv->xsize;
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct video_fontdata *fontdata = priv->fontdata;
+ void *line, *dst, *end;
+ int pixels = fontdata->height * vid_priv->xsize;
int ret;
int i;
+ int pbytes;
+
+ ret = check_bpix_support(vid_priv->bpix);
+ if (ret)
+ return ret;
+
+ line = vid_priv->fb + row * fontdata->height * vid_priv->line_length;
+ dst = line;
+ pbytes = VNBYTES(vid_priv->bpix);
+ for (i = 0; i < pixels; i++)
+ fill_pixel_and_goto_next(&dst, clr, pbytes, pbytes);
+ end = dst;
- line = vid_priv->fb + row * VIDEO_FONT_HEIGHT * vid_priv->line_length;
- switch (vid_priv->bpix) {
- case VIDEO_BPP8:
- if (IS_ENABLED(CONFIG_VIDEO_BPP8)) {
- uint8_t *dst = line;
-
- for (i = 0; i < pixels; i++)
- *dst++ = clr;
- end = dst;
- break;
- }
- case VIDEO_BPP16:
- if (IS_ENABLED(CONFIG_VIDEO_BPP16)) {
- uint16_t *dst = line;
-
- for (i = 0; i < pixels; i++)
- *dst++ = clr;
- end = dst;
- break;
- }
- case VIDEO_BPP32:
- if (IS_ENABLED(CONFIG_VIDEO_BPP32)) {
- uint32_t *dst = line;
-
- for (i = 0; i < pixels; i++)
- *dst++ = clr;
- end = dst;
- break;
- }
- default:
- return -ENOSYS;
- }
ret = vidconsole_sync_copy(dev, line, end);
if (ret)
return ret;
@@ -60,18 +42,20 @@ static int console_normal_set_row(struct udevice *dev, uint row, int clr)
return 0;
}
-static int console_normal_move_rows(struct udevice *dev, uint rowdst,
- uint rowsrc, uint count)
+static int console_move_rows(struct udevice *dev, uint rowdst,
+ uint rowsrc, uint count)
{
struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct video_fontdata *fontdata = priv->fontdata;
void *dst;
void *src;
int size;
int ret;
- dst = vid_priv->fb + rowdst * VIDEO_FONT_HEIGHT * vid_priv->line_length;
- src = vid_priv->fb + rowsrc * VIDEO_FONT_HEIGHT * vid_priv->line_length;
- size = VIDEO_FONT_HEIGHT * vid_priv->line_length * count;
+ dst = vid_priv->fb + rowdst * fontdata->height * vid_priv->line_length;
+ src = vid_priv->fb + rowsrc * fontdata->height * vid_priv->line_length;
+ size = fontdata->height * vid_priv->line_length * count;
ret = vidconsole_memmove(dev, dst, src, size);
if (ret)
return ret;
@@ -79,100 +63,53 @@ static int console_normal_move_rows(struct udevice *dev, uint rowdst,
return 0;
}
-static int console_normal_putc_xy(struct udevice *dev, uint x_frac, uint y,
- char ch)
+static int console_putc_xy(struct udevice *dev, uint x_frac, uint y, char ch)
{
struct vidconsole_priv *vc_priv = dev_get_uclass_priv(dev);
struct udevice *vid = dev->parent;
struct video_priv *vid_priv = dev_get_uclass_priv(vid);
- int i, row;
- void *start;
- void *line;
- int ret;
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct video_fontdata *fontdata = priv->fontdata;
+ int pbytes = VNBYTES(vid_priv->bpix);
+ int x, linenum, ret;
+ void *start, *line;
+ uchar *pfont = fontdata->video_fontdata +
+ (u8)ch * fontdata->char_pixel_bytes;
- start = vid_priv->fb + y * vid_priv->line_length +
- VID_TO_PIXEL(x_frac) * VNBYTES(vid_priv->bpix);
+ if (x_frac + VID_TO_POS(vc_priv->x_charsize) > vc_priv->xsize_frac)
+ return -EAGAIN;
+ linenum = y;
+ x = VID_TO_PIXEL(x_frac);
+ start = vid_priv->fb + linenum * vid_priv->line_length + x * pbytes;
line = start;
if (x_frac + VID_TO_POS(vc_priv->x_charsize) > vc_priv->xsize_frac)
return -EAGAIN;
- for (row = 0; row < VIDEO_FONT_HEIGHT; row++) {
- unsigned int idx = (u8)ch * VIDEO_FONT_HEIGHT + row;
- uchar bits = video_fontdata[idx];
-
- switch (vid_priv->bpix) {
- case VIDEO_BPP8:
- if (IS_ENABLED(CONFIG_VIDEO_BPP8)) {
- uint8_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_WIDTH; i++) {
- *dst++ = (bits & 0x80) ?
- vid_priv->colour_fg :
- vid_priv->colour_bg;
- bits <<= 1;
- }
- break;
- }
- case VIDEO_BPP16:
- if (IS_ENABLED(CONFIG_VIDEO_BPP16)) {
- uint16_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_WIDTH; i++) {
- *dst++ = (bits & 0x80) ?
- vid_priv->colour_fg :
- vid_priv->colour_bg;
- bits <<= 1;
- }
- break;
- }
- case VIDEO_BPP32:
- if (IS_ENABLED(CONFIG_VIDEO_BPP32)) {
- uint32_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_WIDTH; i++) {
- *dst++ = (bits & 0x80) ?
- vid_priv->colour_fg :
- vid_priv->colour_bg;
- bits <<= 1;
- }
- break;
- }
- default:
- return -ENOSYS;
- }
- line += vid_priv->line_length;
- }
- ret = vidconsole_sync_copy(dev, start, line);
+ ret = fill_char_vertically(pfont, &line, vid_priv, fontdata, NORMAL_DIRECTION);
if (ret)
return ret;
- return VID_TO_POS(VIDEO_FONT_WIDTH);
-}
-
-static int console_normal_probe(struct udevice *dev)
-{
- struct vidconsole_priv *vc_priv = dev_get_uclass_priv(dev);
- struct udevice *vid_dev = dev->parent;
- struct video_priv *vid_priv = dev_get_uclass_priv(vid_dev);
-
- vc_priv->x_charsize = VIDEO_FONT_WIDTH;
- vc_priv->y_charsize = VIDEO_FONT_HEIGHT;
- vc_priv->cols = vid_priv->xsize / VIDEO_FONT_WIDTH;
- vc_priv->rows = vid_priv->ysize / VIDEO_FONT_HEIGHT;
+ ret = vidconsole_sync_copy(dev, start, line);
+ if (ret)
+ return ret;
- return 0;
+ return VID_TO_POS(fontdata->width);
}
-struct vidconsole_ops console_normal_ops = {
- .putc_xy = console_normal_putc_xy,
- .move_rows = console_normal_move_rows,
- .set_row = console_normal_set_row,
+struct vidconsole_ops console_ops = {
+ .putc_xy = console_putc_xy,
+ .move_rows = console_move_rows,
+ .set_row = console_set_row,
+ .get_font_size = console_simple_get_font_size,
+ .get_font = console_simple_get_font,
+ .select_font = console_simple_select_font,
};
U_BOOT_DRIVER(vidconsole_normal) = {
- .name = "vidconsole0",
- .id = UCLASS_VIDEO_CONSOLE,
- .ops = &console_normal_ops,
- .probe = console_normal_probe,
+ .name = "vidconsole0",
+ .id = UCLASS_VIDEO_CONSOLE,
+ .ops = &console_ops,
+ .probe = console_probe,
+ .priv_auto = sizeof(struct console_simple_priv),
};
diff --git a/drivers/video/console_rotate.c b/drivers/video/console_rotate.c
index 36c8d0609d8..65358a1c6e7 100644
--- a/drivers/video/console_rotate.c
+++ b/drivers/video/console_rotate.c
@@ -3,6 +3,7 @@
* Copyright (c) 2015 Google, Inc
* (C) Copyright 2015
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
+ * (C) Copyright 2023 Dzmitry Sankouski <dsankouski@gmail.com>
*/
#include <common.h>
@@ -10,47 +11,25 @@
#include <video.h>
#include <video_console.h>
#include <video_font.h> /* Get font data, width and height */
+#include "vidconsole_internal.h"
static int console_set_row_1(struct udevice *dev, uint row, int clr)
{
struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct video_fontdata *fontdata = priv->fontdata;
int pbytes = VNBYTES(vid_priv->bpix);
- void *start, *line;
+ void *start, *dst, *line;
int i, j;
int ret;
start = vid_priv->fb + vid_priv->line_length -
- (row + 1) * VIDEO_FONT_HEIGHT * pbytes;
+ (row + 1) * fontdata->height * pbytes;
line = start;
for (j = 0; j < vid_priv->ysize; j++) {
- switch (vid_priv->bpix) {
- case VIDEO_BPP8:
- if (IS_ENABLED(CONFIG_VIDEO_BPP8)) {
- uint8_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_HEIGHT; i++)
- *dst++ = clr;
- break;
- }
- case VIDEO_BPP16:
- if (IS_ENABLED(CONFIG_VIDEO_BPP16)) {
- uint16_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_HEIGHT; i++)
- *dst++ = clr;
- break;
- }
- case VIDEO_BPP32:
- if (IS_ENABLED(CONFIG_VIDEO_BPP32)) {
- uint32_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_HEIGHT; i++)
- *dst++ = clr;
- break;
- }
- default:
- return -ENOSYS;
- }
+ dst = line;
+ for (i = 0; i < fontdata->height; i++)
+ fill_pixel_and_goto_next(&dst, clr, pbytes, pbytes);
line += vid_priv->line_length;
}
ret = vidconsole_sync_copy(dev, start, line);
@@ -61,22 +40,24 @@ static int console_set_row_1(struct udevice *dev, uint row, int clr)
}
static int console_move_rows_1(struct udevice *dev, uint rowdst, uint rowsrc,
- uint count)
+ uint count)
{
struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct video_fontdata *fontdata = priv->fontdata;
int pbytes = VNBYTES(vid_priv->bpix);
void *dst;
void *src;
int j, ret;
dst = vid_priv->fb + vid_priv->line_length -
- (rowdst + count) * VIDEO_FONT_HEIGHT * pbytes;
+ (rowdst + count) * fontdata->height * pbytes;
src = vid_priv->fb + vid_priv->line_length -
- (rowsrc + count) * VIDEO_FONT_HEIGHT * pbytes;
+ (rowsrc + count) * fontdata->height * pbytes;
for (j = 0; j < vid_priv->ysize; j++) {
ret = vidconsole_memmove(dev, dst, src,
- VIDEO_FONT_HEIGHT * pbytes * count);
+ fontdata->height * pbytes * count);
if (ret)
return ret;
src += vid_priv->line_length;
@@ -91,110 +72,51 @@ static int console_putc_xy_1(struct udevice *dev, uint x_frac, uint y, char ch)
struct vidconsole_priv *vc_priv = dev_get_uclass_priv(dev);
struct udevice *vid = dev->parent;
struct video_priv *vid_priv = dev_get_uclass_priv(vid);
- uchar *pfont = video_fontdata + (u8)ch * VIDEO_FONT_HEIGHT;
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct video_fontdata *fontdata = priv->fontdata;
int pbytes = VNBYTES(vid_priv->bpix);
- int i, col, x, linenum, ret;
- int mask = 0x80;
+ int x, linenum, ret;
void *start, *line;
+ uchar *pfont = fontdata->video_fontdata +
+ (u8)ch * fontdata->char_pixel_bytes;
+ if (x_frac + VID_TO_POS(vc_priv->x_charsize) > vc_priv->xsize_frac)
+ return -EAGAIN;
linenum = VID_TO_PIXEL(x_frac) + 1;
x = y + 1;
start = vid_priv->fb + linenum * vid_priv->line_length - x * pbytes;
line = start;
- if (x_frac + VID_TO_POS(vc_priv->x_charsize) > vc_priv->xsize_frac)
- return -EAGAIN;
- for (col = 0; col < VIDEO_FONT_HEIGHT; col++) {
- switch (vid_priv->bpix) {
- case VIDEO_BPP8:
- if (IS_ENABLED(CONFIG_VIDEO_BPP8)) {
- uint8_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_HEIGHT; i++) {
- *dst-- = (pfont[i] & mask) ?
- vid_priv->colour_fg :
- vid_priv->colour_bg;
- }
- break;
- }
- case VIDEO_BPP16:
- if (IS_ENABLED(CONFIG_VIDEO_BPP16)) {
- uint16_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_HEIGHT; i++) {
- *dst-- = (pfont[i] & mask) ?
- vid_priv->colour_fg :
- vid_priv->colour_bg;
- }
- break;
- }
- case VIDEO_BPP32:
- if (IS_ENABLED(CONFIG_VIDEO_BPP32)) {
- uint32_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_HEIGHT; i++) {
- *dst-- = (pfont[i] & mask) ?
- vid_priv->colour_fg :
- vid_priv->colour_bg;
- }
- break;
- }
- default:
- return -ENOSYS;
- }
- line += vid_priv->line_length;
- mask >>= 1;
- }
+ ret = fill_char_horizontally(pfont, &line, vid_priv, fontdata, FLIPPED_DIRECTION);
+ if (ret)
+ return ret;
+
/* We draw backwards from 'start, so account for the first line */
ret = vidconsole_sync_copy(dev, start - vid_priv->line_length, line);
if (ret)
return ret;
- return VID_TO_POS(VIDEO_FONT_WIDTH);
+ return VID_TO_POS(fontdata->width);
}
static int console_set_row_2(struct udevice *dev, uint row, int clr)
{
struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
- void *start, *line, *end;
- int pixels = VIDEO_FONT_HEIGHT * vid_priv->xsize;
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct video_fontdata *fontdata = priv->fontdata;
+ void *start, *line, *dst, *end;
+ int pixels = fontdata->height * vid_priv->xsize;
int i, ret;
+ int pbytes = VNBYTES(vid_priv->bpix);
start = vid_priv->fb + vid_priv->ysize * vid_priv->line_length -
- (row + 1) * VIDEO_FONT_HEIGHT * vid_priv->line_length;
+ (row + 1) * fontdata->height * vid_priv->line_length;
line = start;
- switch (vid_priv->bpix) {
- case VIDEO_BPP8:
- if (IS_ENABLED(CONFIG_VIDEO_BPP8)) {
- uint8_t *dst = line;
-
- for (i = 0; i < pixels; i++)
- *dst++ = clr;
- end = dst;
- break;
- }
- case VIDEO_BPP16:
- if (IS_ENABLED(CONFIG_VIDEO_BPP16)) {
- uint16_t *dst = line;
-
- for (i = 0; i < pixels; i++)
- *dst++ = clr;
- end = dst;
- break;
- }
- case VIDEO_BPP32:
- if (IS_ENABLED(CONFIG_VIDEO_BPP32)) {
- uint32_t *dst = line;
-
- for (i = 0; i < pixels; i++)
- *dst++ = clr;
- end = dst;
- break;
- }
- default:
- return -ENOSYS;
- }
+ dst = line;
+ for (i = 0; i < pixels; i++)
+ fill_pixel_and_goto_next(&dst, clr, pbytes, pbytes);
+ end = dst;
ret = vidconsole_sync_copy(dev, start, end);
if (ret)
return ret;
@@ -206,17 +128,19 @@ static int console_move_rows_2(struct udevice *dev, uint rowdst, uint rowsrc,
uint count)
{
struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct video_fontdata *fontdata = priv->fontdata;
void *dst;
void *src;
void *end;
end = vid_priv->fb + vid_priv->ysize * vid_priv->line_length;
- dst = end - (rowdst + count) * VIDEO_FONT_HEIGHT *
+ dst = end - (rowdst + count) * fontdata->height *
vid_priv->line_length;
- src = end - (rowsrc + count) * VIDEO_FONT_HEIGHT *
+ src = end - (rowsrc + count) * fontdata->height *
vid_priv->line_length;
vidconsole_memmove(dev, dst, src,
- VIDEO_FONT_HEIGHT * vid_priv->line_length * count);
+ fontdata->height * vid_priv->line_length * count);
return 0;
}
@@ -226,9 +150,13 @@ static int console_putc_xy_2(struct udevice *dev, uint x_frac, uint y, char ch)
struct vidconsole_priv *vc_priv = dev_get_uclass_priv(dev);
struct udevice *vid = dev->parent;
struct video_priv *vid_priv = dev_get_uclass_priv(vid);
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct video_fontdata *fontdata = priv->fontdata;
int pbytes = VNBYTES(vid_priv->bpix);
- int i, row, x, linenum, ret;
+ int linenum, x, ret;
void *start, *line;
+ uchar *pfont = fontdata->video_fontdata +
+ (u8)ch * fontdata->char_pixel_bytes;
if (x_frac + VID_TO_POS(vc_priv->x_charsize) > vc_priv->xsize_frac)
return -EAGAIN;
@@ -237,98 +165,33 @@ static int console_putc_xy_2(struct udevice *dev, uint x_frac, uint y, char ch)
start = vid_priv->fb + linenum * vid_priv->line_length + x * pbytes;
line = start;
- for (row = 0; row < VIDEO_FONT_HEIGHT; row++) {
- unsigned int idx = (u8)ch * VIDEO_FONT_HEIGHT + row;
- uchar bits = video_fontdata[idx];
-
- switch (vid_priv->bpix) {
- case VIDEO_BPP8:
- if (IS_ENABLED(CONFIG_VIDEO_BPP8)) {
- uint8_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_WIDTH; i++) {
- *dst-- = (bits & 0x80) ?
- vid_priv->colour_fg :
- vid_priv->colour_bg;
- bits <<= 1;
- }
- break;
- }
- case VIDEO_BPP16:
- if (IS_ENABLED(CONFIG_VIDEO_BPP16)) {
- uint16_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_WIDTH; i++) {
- *dst-- = (bits & 0x80) ?
- vid_priv->colour_fg :
- vid_priv->colour_bg;
- bits <<= 1;
- }
- break;
- }
- case VIDEO_BPP32:
- if (IS_ENABLED(CONFIG_VIDEO_BPP32)) {
- uint32_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_WIDTH; i++) {
- *dst-- = (bits & 0x80) ?
- vid_priv->colour_fg :
- vid_priv->colour_bg;
- bits <<= 1;
- }
- break;
- }
- default:
- return -ENOSYS;
- }
- line -= vid_priv->line_length;
- }
+ ret = fill_char_vertically(pfont, &line, vid_priv, fontdata, FLIPPED_DIRECTION);
+ if (ret)
+ return ret;
+
/* Add 4 bytes to allow for the first pixel writen */
ret = vidconsole_sync_copy(dev, start + 4, line);
if (ret)
return ret;
- return VID_TO_POS(VIDEO_FONT_WIDTH);
+ return VID_TO_POS(fontdata->width);
}
static int console_set_row_3(struct udevice *dev, uint row, int clr)
{
struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct video_fontdata *fontdata = priv->fontdata;
int pbytes = VNBYTES(vid_priv->bpix);
- void *start, *line;
+ void *start, *dst, *line;
int i, j, ret;
- start = vid_priv->fb + row * VIDEO_FONT_HEIGHT * pbytes;
+ start = vid_priv->fb + row * fontdata->height * pbytes;
line = start;
for (j = 0; j < vid_priv->ysize; j++) {
- switch (vid_priv->bpix) {
- case VIDEO_BPP8:
- if (IS_ENABLED(CONFIG_VIDEO_BPP8)) {
- uint8_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_HEIGHT; i++)
- *dst++ = clr;
- break;
- }
- case VIDEO_BPP16:
- if (IS_ENABLED(CONFIG_VIDEO_BPP16)) {
- uint16_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_HEIGHT; i++)
- *dst++ = clr;
- break;
- }
- case VIDEO_BPP32:
- if (IS_ENABLED(CONFIG_VIDEO_BPP32)) {
- uint32_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_HEIGHT; i++)
- *dst++ = clr;
- break;
- }
- default:
- return -ENOSYS;
- }
+ dst = line;
+ for (i = 0; i < fontdata->height; i++)
+ fill_pixel_and_goto_next(&dst, clr, pbytes, pbytes);
line += vid_priv->line_length;
}
ret = vidconsole_sync_copy(dev, start, line);
@@ -342,17 +205,19 @@ static int console_move_rows_3(struct udevice *dev, uint rowdst, uint rowsrc,
uint count)
{
struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct video_fontdata *fontdata = priv->fontdata;
int pbytes = VNBYTES(vid_priv->bpix);
void *dst;
void *src;
int j, ret;
- dst = vid_priv->fb + rowdst * VIDEO_FONT_HEIGHT * pbytes;
- src = vid_priv->fb + rowsrc * VIDEO_FONT_HEIGHT * pbytes;
+ dst = vid_priv->fb + rowdst * fontdata->height * pbytes;
+ src = vid_priv->fb + rowsrc * fontdata->height * pbytes;
for (j = 0; j < vid_priv->ysize; j++) {
ret = vidconsole_memmove(dev, dst, src,
- VIDEO_FONT_HEIGHT * pbytes * count);
+ fontdata->height * pbytes * count);
if (ret)
return ret;
src += vid_priv->line_length;
@@ -367,131 +232,79 @@ static int console_putc_xy_3(struct udevice *dev, uint x_frac, uint y, char ch)
struct vidconsole_priv *vc_priv = dev_get_uclass_priv(dev);
struct udevice *vid = dev->parent;
struct video_priv *vid_priv = dev_get_uclass_priv(vid);
- uchar *pfont = video_fontdata + (u8)ch * VIDEO_FONT_HEIGHT;
+ struct console_simple_priv *priv = dev_get_priv(dev);
+ struct video_fontdata *fontdata = priv->fontdata;
int pbytes = VNBYTES(vid_priv->bpix);
- int i, col, x, ret;
- int mask = 0x80;
+ int linenum, x, ret;
void *start, *line;
+ uchar *pfont = fontdata->video_fontdata +
+ (u8)ch * fontdata->char_pixel_bytes;
if (x_frac + VID_TO_POS(vc_priv->x_charsize) > vc_priv->xsize_frac)
return -EAGAIN;
- x = vid_priv->ysize - VID_TO_PIXEL(x_frac) - 1;
- start = vid_priv->fb + x * vid_priv->line_length + y * pbytes;
+ x = y;
+ linenum = vid_priv->ysize - VID_TO_PIXEL(x_frac) - 1;
+ start = vid_priv->fb + linenum * vid_priv->line_length + y * pbytes;
line = start;
- for (col = 0; col < VIDEO_FONT_HEIGHT; col++) {
- switch (vid_priv->bpix) {
- case VIDEO_BPP8:
- if (IS_ENABLED(CONFIG_VIDEO_BPP8)) {
- uint8_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_HEIGHT; i++) {
- *dst++ = (pfont[i] & mask) ?
- vid_priv->colour_fg :
- vid_priv->colour_bg;
- }
- break;
- }
- case VIDEO_BPP16:
- if (IS_ENABLED(CONFIG_VIDEO_BPP16)) {
- uint16_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_HEIGHT; i++) {
- *dst++ = (pfont[i] & mask) ?
- vid_priv->colour_fg :
- vid_priv->colour_bg;
- }
- break;
- }
- case VIDEO_BPP32:
- if (IS_ENABLED(CONFIG_VIDEO_BPP32)) {
- uint32_t *dst = line;
-
- for (i = 0; i < VIDEO_FONT_HEIGHT; i++) {
- *dst++ = (pfont[i] & mask) ?
- vid_priv->colour_fg :
- vid_priv->colour_bg;
- }
- break;
- }
- default:
- return -ENOSYS;
- }
- line -= vid_priv->line_length;
- mask >>= 1;
- }
+
+ ret = fill_char_horizontally(pfont, &line, vid_priv, fontdata, NORMAL_DIRECTION);
+ if (ret)
+ return ret;
/* Add a line to allow for the first pixels writen */
ret = vidconsole_sync_copy(dev, start + vid_priv->line_length, line);
if (ret)
return ret;
- return VID_TO_POS(VIDEO_FONT_WIDTH);
-}
-
-
-static int console_probe_2(struct udevice *dev)
-{
- struct vidconsole_priv *vc_priv = dev_get_uclass_priv(dev);
- struct udevice *vid_dev = dev->parent;
- struct video_priv *vid_priv = dev_get_uclass_priv(vid_dev);
-
- vc_priv->x_charsize = VIDEO_FONT_WIDTH;
- vc_priv->y_charsize = VIDEO_FONT_HEIGHT;
- vc_priv->cols = vid_priv->xsize / VIDEO_FONT_WIDTH;
- vc_priv->rows = vid_priv->ysize / VIDEO_FONT_HEIGHT;
-
- return 0;
-}
-
-static int console_probe_1_3(struct udevice *dev)
-{
- struct vidconsole_priv *vc_priv = dev_get_uclass_priv(dev);
- struct udevice *vid_dev = dev->parent;
- struct video_priv *vid_priv = dev_get_uclass_priv(vid_dev);
-
- vc_priv->x_charsize = VIDEO_FONT_WIDTH;
- vc_priv->y_charsize = VIDEO_FONT_HEIGHT;
- vc_priv->cols = vid_priv->ysize / VIDEO_FONT_WIDTH;
- vc_priv->rows = vid_priv->xsize / VIDEO_FONT_HEIGHT;
- vc_priv->xsize_frac = VID_TO_POS(vid_priv->ysize);
-
- return 0;
+ return VID_TO_POS(fontdata->width);
}
struct vidconsole_ops console_ops_1 = {
.putc_xy = console_putc_xy_1,
.move_rows = console_move_rows_1,
.set_row = console_set_row_1,
+ .get_font_size = console_simple_get_font_size,
+ .get_font = console_simple_get_font,
+ .select_font = console_simple_select_font,
};
struct vidconsole_ops console_ops_2 = {
.putc_xy = console_putc_xy_2,
.move_rows = console_move_rows_2,
.set_row = console_set_row_2,
+ .get_font_size = console_simple_get_font_size,
+ .get_font = console_simple_get_font,
+ .select_font = console_simple_select_font,
};
struct vidconsole_ops console_ops_3 = {
.putc_xy = console_putc_xy_3,
.move_rows = console_move_rows_3,
.set_row = console_set_row_3,
+ .get_font_size = console_simple_get_font_size,
+ .get_font = console_simple_get_font,
+ .select_font = console_simple_select_font,
};
U_BOOT_DRIVER(vidconsole_1) = {
.name = "vidconsole1",
.id = UCLASS_VIDEO_CONSOLE,
.ops = &console_ops_1,
- .probe = console_probe_1_3,
+ .probe = console_probe,
+ .priv_auto = sizeof(struct console_simple_priv),
};
U_BOOT_DRIVER(vidconsole_2) = {
.name = "vidconsole2",
.id = UCLASS_VIDEO_CONSOLE,
.ops = &console_ops_2,
- .probe = console_probe_2,
+ .probe = console_probe,
+ .priv_auto = sizeof(struct console_simple_priv),
};
U_BOOT_DRIVER(vidconsole_3) = {
.name = "vidconsole3",
.id = UCLASS_VIDEO_CONSOLE,
.ops = &console_ops_3,
- .probe = console_probe_1_3,
+ .probe = console_probe,
+ .priv_auto = sizeof(struct console_simple_priv),
};
diff --git a/drivers/video/console_truetype.c b/drivers/video/console_truetype.c
index 9cac9a6de4d..6b5390136a7 100644
--- a/drivers/video/console_truetype.c
+++ b/drivers/video/console_truetype.c
@@ -724,7 +724,7 @@ static int truetype_select_font(struct udevice *dev, const char *name,
return 0;
}
-const char *vidconsole_get_font_size(struct udevice *dev, uint *sizep)
+const char *console_truetype_get_font_size(struct udevice *dev, uint *sizep)
{
struct console_tt_priv *priv = dev_get_priv(dev);
struct console_tt_metrics *met = priv->cur_met;
@@ -773,6 +773,7 @@ struct vidconsole_ops console_truetype_ops = {
.backspace = console_truetype_backspace,
.entry_start = console_truetype_entry_start,
.get_font = console_truetype_get_font,
+ .get_font_size = console_truetype_get_font_size,
.select_font = truetype_select_font,
};
diff --git a/drivers/video/coreboot.c b/drivers/video/coreboot.c
index d2d87c75c89..c586475e41e 100644
--- a/drivers/video/coreboot.c
+++ b/drivers/video/coreboot.c
@@ -57,7 +57,7 @@ static int coreboot_video_probe(struct udevice *dev)
goto err;
}
- ret = vesa_setup_video_priv(vesa, uc_priv, plat);
+ ret = vesa_setup_video_priv(vesa, vesa->phys_base_ptr, uc_priv, plat);
if (ret) {
ret = log_msg_ret("setup", ret);
goto err;
diff --git a/drivers/video/efi.c b/drivers/video/efi.c
index b11e42c0ebf..28ac15ff61b 100644
--- a/drivers/video/efi.c
+++ b/drivers/video/efi.c
@@ -5,6 +5,8 @@
* EFI framebuffer driver based on GOP
*/
+#define LOG_CATEGORY LOGC_EFI
+
#include <common.h>
#include <dm.h>
#include <efi_api.h>
@@ -50,7 +52,19 @@ static void efi_find_pixel_bits(u32 mask, u8 *pos, u8 *size)
*size = len;
}
-static int get_mode_info(struct vesa_mode_info *vesa)
+/**
+ * get_mode_info() - Ask EFI for the mode information
+ *
+ * Gets info from the graphics-output protocol
+ *
+ * @vesa: Place to put the mode information
+ * @fbp: Returns the address of the frame buffer
+ * @infop: Returns a pointer to the mode info
+ * Returns: 0 if OK, -ENOSYS if boot services are not available, -ENOTSUPP if
+ * the protocol is not supported by EFI
+ */
+static int get_mode_info(struct vesa_mode_info *vesa, u64 *fbp,
+ struct efi_gop_mode_info **infop)
{
efi_guid_t efi_gop_guid = EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID;
struct efi_boot_services *boot = efi_get_boot();
@@ -63,41 +77,70 @@ static int get_mode_info(struct vesa_mode_info *vesa)
ret = boot->locate_protocol(&efi_gop_guid, NULL, (void **)&gop);
if (ret)
return log_msg_ret("prot", -ENOTSUPP);
-
mode = gop->mode;
+ log_debug("maxmode %u, mode %u, info %p, size %lx, fb %lx, fb_size %lx\n",
+ mode->max_mode, mode->mode, mode->info, mode->info_size,
+ (ulong)mode->fb_base, (ulong)mode->fb_size);
+
vesa->phys_base_ptr = mode->fb_base;
+ *fbp = mode->fb_base;
vesa->x_resolution = mode->info->width;
vesa->y_resolution = mode->info->height;
+ *infop = mode->info;
return 0;
}
-static int save_vesa_mode(struct vesa_mode_info *vesa)
+/**
+ * get_mode_from_entry() - Obtain fb info from the EFIET_GOP_MODE payload entry
+ *
+ * This gets the mode information provided by the stub to the payload and puts
+ * it into a vesa structure. It also returns the mode information.
+ *
+ * @vesa: Place to put the mode information
+ * @fbp: Returns the address of the frame buffer
+ * @infop: Returns a pointer to the mode info
+ * Returns: 0 if OK, -ve on error
+ */
+static int get_mode_from_entry(struct vesa_mode_info *vesa, u64 *fbp,
+ struct efi_gop_mode_info **infop)
{
- struct efi_entry_gopmode *mode;
- const struct efi_framebuffer *fbinfo;
+ struct efi_gop_mode *mode;
int size;
int ret;
- if (IS_ENABLED(CONFIG_EFI_APP)) {
- ret = get_mode_info(vesa);
- if (ret) {
- printf("EFI graphics output protocol not found\n");
- return -ENXIO;
- }
- } else {
- ret = efi_info_get(EFIET_GOP_MODE, (void **)&mode, &size);
- if (ret == -ENOENT) {
- printf("EFI graphics output protocol mode not found\n");
- return -ENXIO;
- }
- vesa->phys_base_ptr = mode->fb_base;
- vesa->x_resolution = mode->info->width;
- vesa->y_resolution = mode->info->height;
+ ret = efi_info_get(EFIET_GOP_MODE, (void **)&mode, &size);
+ if (ret) {
+ printf("EFI graphics output entry not found\n");
+ return ret;
}
+ vesa->phys_base_ptr = mode->fb_base;
+ *fbp = mode->fb_base;
+ vesa->x_resolution = mode->info->width;
+ vesa->y_resolution = mode->info->height;
+ *infop = mode->info;
- if (mode->info->pixel_format < EFI_GOT_BITMASK) {
- fbinfo = &efi_framebuffer_format_map[mode->info->pixel_format];
+ return 0;
+}
+
+static int save_vesa_mode(struct vesa_mode_info *vesa, u64 *fbp)
+{
+ const struct efi_framebuffer *fbinfo;
+ struct efi_gop_mode_info *info;
+ int ret;
+
+ if (IS_ENABLED(CONFIG_EFI_APP))
+ ret = get_mode_info(vesa, fbp, &info);
+ else
+ ret = get_mode_from_entry(vesa, fbp, &info);
+ if (ret) {
+ printf("EFI graphics output protocol not found (err=%dE)\n",
+ ret);
+ return ret;
+ }
+
+ if (info->pixel_format < EFI_GOT_BITMASK) {
+ fbinfo = &efi_framebuffer_format_map[info->pixel_format];
vesa->red_mask_size = fbinfo->red.size;
vesa->red_mask_pos = fbinfo->red.pos;
vesa->green_mask_size = fbinfo->green.size;
@@ -108,29 +151,28 @@ static int save_vesa_mode(struct vesa_mode_info *vesa)
vesa->reserved_mask_pos = fbinfo->rsvd.pos;
vesa->bits_per_pixel = 32;
- vesa->bytes_per_scanline = mode->info->pixels_per_scanline * 4;
- } else if (mode->info->pixel_format == EFI_GOT_BITMASK) {
- efi_find_pixel_bits(mode->info->pixel_bitmask[0],
+ vesa->bytes_per_scanline = info->pixels_per_scanline * 4;
+ } else if (info->pixel_format == EFI_GOT_BITMASK) {
+ efi_find_pixel_bits(info->pixel_bitmask[0],
&vesa->red_mask_pos,
&vesa->red_mask_size);
- efi_find_pixel_bits(mode->info->pixel_bitmask[1],
+ efi_find_pixel_bits(info->pixel_bitmask[1],
&vesa->green_mask_pos,
&vesa->green_mask_size);
- efi_find_pixel_bits(mode->info->pixel_bitmask[2],
+ efi_find_pixel_bits(info->pixel_bitmask[2],
&vesa->blue_mask_pos,
&vesa->blue_mask_size);
- efi_find_pixel_bits(mode->info->pixel_bitmask[3],
+ efi_find_pixel_bits(info->pixel_bitmask[3],
&vesa->reserved_mask_pos,
&vesa->reserved_mask_size);
vesa->bits_per_pixel = vesa->red_mask_size +
vesa->green_mask_size +
vesa->blue_mask_size +
vesa->reserved_mask_size;
- vesa->bytes_per_scanline = (mode->info->pixels_per_scanline *
+ vesa->bytes_per_scanline = (info->pixels_per_scanline *
vesa->bits_per_pixel) / 8;
} else {
- debug("efi set unknown framebuffer format: %d\n",
- mode->info->pixel_format);
+ log_err("Unknown framebuffer format: %d\n", info->pixel_format);
return -EINVAL;
}
@@ -142,19 +184,20 @@ static int efi_video_probe(struct udevice *dev)
struct video_uc_plat *plat = dev_get_uclass_plat(dev);
struct video_priv *uc_priv = dev_get_uclass_priv(dev);
struct vesa_mode_info *vesa = &mode_info.vesa;
+ u64 fb;
int ret;
/* Initialize vesa_mode_info structure */
- ret = save_vesa_mode(vesa);
+ ret = save_vesa_mode(vesa, &fb);
if (ret)
goto err;
- ret = vesa_setup_video_priv(vesa, uc_priv, plat);
+ ret = vesa_setup_video_priv(vesa, fb, uc_priv, plat);
if (ret)
goto err;
- printf("Video: %dx%dx%d\n", uc_priv->xsize, uc_priv->ysize,
- vesa->bits_per_pixel);
+ printf("Video: %dx%dx%d @ %lx\n", uc_priv->xsize, uc_priv->ysize,
+ vesa->bits_per_pixel, (ulong)fb);
return 0;
@@ -163,6 +206,30 @@ err:
return ret;
}
+static int efi_video_bind(struct udevice *dev)
+{
+ if (IS_ENABLED(CONFIG_VIDEO_COPY)) {
+ struct video_uc_plat *plat = dev_get_uclass_plat(dev);
+ struct vesa_mode_info vesa;
+ int ret;
+ u64 fb;
+
+ /*
+ * Initialise vesa_mode_info structure so we can figure out the
+ * required framebuffer size. If something goes wrong, just do
+ * without a copy framebuffer
+ */
+ ret = save_vesa_mode(&vesa, &fb);
+ if (!ret) {
+ /* this is not reached if the EFI call failed */
+ plat->copy_size = vesa.bytes_per_scanline *
+ vesa.y_resolution;
+ }
+ }
+
+ return 0;
+}
+
static const struct udevice_id efi_video_ids[] = {
{ .compatible = "efi-fb" },
{ }
@@ -172,5 +239,6 @@ U_BOOT_DRIVER(efi_video) = {
.name = "efi_video",
.id = UCLASS_VIDEO,
.of_match = efi_video_ids,
+ .bind = efi_video_bind,
.probe = efi_video_probe,
};
diff --git a/drivers/video/vidconsole-uclass.c b/drivers/video/vidconsole-uclass.c
index 72a13d30527..1225de23332 100644
--- a/drivers/video/vidconsole-uclass.c
+++ b/drivers/video/vidconsole-uclass.c
@@ -575,6 +575,17 @@ int vidconsole_get_font(struct udevice *dev, int seq,
return ops->get_font(dev, seq, info);
}
+int vidconsole_get_font_size(struct udevice *dev, const char **name, uint *sizep)
+{
+ struct vidconsole_ops *ops = vidconsole_get_ops(dev);
+
+ if (!ops->get_font_size)
+ return -ENOSYS;
+
+ *name = ops->get_font_size(dev, sizep);
+ return 0;
+}
+
int vidconsole_select_font(struct udevice *dev, const char *name, uint size)
{
struct vidconsole_ops *ops = vidconsole_get_ops(dev);
@@ -645,6 +656,18 @@ int vidconsole_memmove(struct udevice *dev, void *dst, const void *src,
}
#endif
+int vidconsole_clear_and_reset(struct udevice *dev)
+{
+ int ret;
+
+ ret = video_clear(dev_get_parent(dev));
+ if (ret)
+ return ret;
+ vidconsole_position_cursor(dev, 0, 0);
+
+ return 0;
+}
+
void vidconsole_position_cursor(struct udevice *dev, unsigned col, unsigned row)
{
struct vidconsole_priv *priv = dev_get_uclass_priv(dev);
diff --git a/drivers/video/vidconsole_internal.h b/drivers/video/vidconsole_internal.h
new file mode 100644
index 00000000000..c41edd45249
--- /dev/null
+++ b/drivers/video/vidconsole_internal.h
@@ -0,0 +1,120 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (c) 2015 Google, Inc
+ * (C) Copyright 2015
+ * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
+ * (C) Copyright 2023 Dzmitry Sankouski <dsankouski@gmail.com>
+ */
+
+#define FLIPPED_DIRECTION 1
+#define NORMAL_DIRECTION 0
+
+/**
+ * struct console_simple_priv - Private data for this driver
+ *
+ * @video_fontdata font graphical representation data
+ */
+struct console_simple_priv {
+ struct video_fontdata *fontdata;
+};
+
+/**
+ * Checks if bits per pixel supported.
+ *
+ * @param bpix framebuffer bits per pixel.
+ *
+ * @returns 0, if supported, or else -ENOSYS.
+ */
+int check_bpix_support(int bpix);
+
+/**
+ * Fill 1 pixel in framebuffer, and go to next one.
+ *
+ * @param dstp a pointer to pointer to framebuffer.
+ * @param value value to write to framebuffer.
+ * @param pbytes framebuffer bytes per pixel.
+ * @param step framebuffer pointer increment. Usually is equal to pbytes,
+ * and may be negative to control filling direction.
+ */
+void fill_pixel_and_goto_next(void **dstp, u32 value, int pbytes, int step);
+
+/**
+ * Fills 1 character in framebuffer vertically. Vertically means we're filling char font data rows
+ * across the lines.
+ *
+ * @param pfont a pointer to character font data.
+ * @param line a pointer to pointer to framebuffer. It's a point for upper left char corner
+ * @param vid_priv driver private data.
+ * @fontdata font graphical representation data
+ * @param direction controls character orientation. Can be normal or flipped.
+ * When normal: When flipped:
+ *|-----------------------------------------------|
+ *| line stepping | |
+ *| | | stepping -> |
+ *| * | | * * * |
+ *| * * v | * |
+ *| * | * |
+ *| * | * * ^ |
+ *| * * * | * | |
+ *| | | |
+ *| stepping -> | line stepping |
+ *|---!!we're starting from upper left char corner|
+ *|-----------------------------------------------|
+ *
+ * @returns 0, if success, or else error code.
+ */
+int fill_char_vertically(uchar *pfont, void **line, struct video_priv *vid_priv,
+ struct video_fontdata *fontdata, bool direction);
+
+/**
+ * Fills 1 character in framebuffer horizontally.
+ * Horizontally means we're filling char font data columns across the lines.
+ *
+ * @param pfont a pointer to character font data.
+ * @param line a pointer to pointer to framebuffer. It's a point for upper left char corner
+ * @param vid_priv driver private data.
+ * @fontdata font graphical representation data
+ * @param direction controls character orientation. Can be normal or flipped.
+ * When normal: When flipped:
+ *|-----------------------------------------------|
+ *| * | line stepping |
+ *| ^ * * * * * | | |
+ *| | * * | v * * |
+ *| | | * * * * * |
+ *| line stepping | * |
+ *| | |
+ *| stepping -> | <- stepping |
+ *|---!!we're starting from upper left char corner|
+ *|-----------------------------------------------|
+ *
+ * @returns 0, if success, or else error code.
+ */
+int fill_char_horizontally(uchar *pfont, void **line, struct video_priv *vid_priv,
+ struct video_fontdata *fontdata, bool direction);
+
+/**
+ * console probe function.
+ *
+ * @param dev a pointer to device.
+ *
+ * @returns 0, if success, or else error code.
+ */
+int console_probe(struct udevice *dev);
+
+/**
+ * Internal function to be used in as ops.
+ * See details in video_console.h get_font_size function
+ **/
+const char *console_simple_get_font_size(struct udevice *dev, uint *sizep);
+
+/**
+ * Internal function to be used in as ops.
+ * See details in video_console.h get_font function
+ **/
+int console_simple_get_font(struct udevice *dev, int seq, struct vidfont_info *info);
+
+/**
+ * Internal function to be used in as ops.
+ * See details in video_console.h select_font function
+ **/
+int console_simple_select_font(struct udevice *dev, const char *name, uint size);
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
index 6aaacff10df..da89f431441 100644
--- a/drivers/video/video-uclass.c
+++ b/drivers/video/video-uclass.c
@@ -78,24 +78,40 @@ void video_set_flush_dcache(struct udevice *dev, bool flush)
priv->flush_dcache = flush;
}
+static ulong alloc_fb_(ulong align, ulong size, ulong *addrp)
+{
+ ulong base;
+
+ align = align ? align : 1 << 20;
+ base = *addrp - size;
+ base &= ~(align - 1);
+ size = *addrp - base;
+ *addrp = base;
+
+ return size;
+}
+
static ulong alloc_fb(struct udevice *dev, ulong *addrp)
{
struct video_uc_plat *plat = dev_get_uclass_plat(dev);
- ulong base, align, size;
+ ulong size;
+
+ if (!plat->size) {
+ if (IS_ENABLED(CONFIG_VIDEO_COPY) && plat->copy_size) {
+ size = alloc_fb_(plat->align, plat->copy_size, addrp);
+ plat->copy_base = *addrp;
+ return size;
+ }
- if (!plat->size)
return 0;
+ }
/* Allow drivers to allocate the frame buffer themselves */
if (plat->base)
return 0;
- align = plat->align ? plat->align : 1 << 20;
- base = *addrp - plat->size;
- base &= ~(align - 1);
- plat->base = base;
- size = *addrp - base;
- *addrp = base;
+ size = alloc_fb_(plat->align, plat->size, addrp);
+ plat->base = *addrp;
return size;
}
@@ -529,8 +545,8 @@ static int video_post_bind(struct udevice *dev)
addr = uc_priv->video_ptr;
size = alloc_fb(dev, &addr);
if (addr < gd->video_bottom) {
- /* Device tree node may need the 'u-boot,dm-pre-reloc' or
- * 'u-boot,dm-pre-proper' tag
+ /* Device tree node may need the 'bootph-all' or
+ * 'bootph-some-ram' tag
*/
printf("Video device '%s' cannot allocate frame buffer memory -ensure the device is set up before relocation\n",
dev->name);