leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'master' of git://git.denx.de/u-boot-video

Browse Source
This commit is contained in:
Tom Rini 2013-10-30 08:36:48 -04:00
commit 509dca7a11
5 changed files with 35 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
README
View File

@ -705,6 +705,11 @@ The following options need to be configured:
the "silent" environment variable. See
doc/README.silent for more information.
CONFIG_SYS_CONSOLE_BG_COL: define the backgroundcolor, default
is 0x00.
CONFIG_SYS_CONSOLE_FG_COL: define the foregroundcolor, default
is 0xa0.
- Console Baudrate:
CONFIG_BAUDRATE - in bps
Select one of the baudrates listed in

38
drivers/video/cfb_console.c
View File

@ -2108,6 +2108,24 @@ defined(CONFIG_SANDBOX) || defined(CONFIG_X86)
return 0;
}
void video_clear(void)
{
if (!video_fb_address)
return;
#ifdef VIDEO_HW_RECTFILL
video_hw_rectfill(VIDEO_PIXEL_SIZE, /* bytes per pixel */
0, /* dest pos x */
0, /* dest pos y */
VIDEO_VISIBLE_COLS, /* frame width */
VIDEO_VISIBLE_ROWS, /* frame height */
bgx /* fill color */
);
#else
memsetl(video_fb_address,
(VIDEO_VISIBLE_ROWS * VIDEO_LINE_LEN) / sizeof(int), bgx);
#endif
}
static int video_init(void)
{
unsigned char color8;
@ -2194,6 +2212,8 @@ static int video_init(void)
}
eorx = fgx ^ bgx;
video_clear();
#ifdef CONFIG_VIDEO_LOGO
/* Plot the logo and get start point of console */
debug("Video: Drawing the logo ...\n");
@ -2297,21 +2317,3 @@ int video_get_screen_columns(void)
{
return CONSOLE_COLS;
}
void video_clear(void)
{
if (!video_fb_address)
return;
#ifdef VIDEO_HW_RECTFILL
video_hw_rectfill(VIDEO_PIXEL_SIZE, /* bytes per pixel */
0, /* dest pos x */
0, /* dest pos y */
VIDEO_VISIBLE_COLS, /* frame width */
VIDEO_VISIBLE_ROWS, /* frame height */
bgx /* fill color */
);
#else
memsetl(video_fb_address,
(VIDEO_VISIBLE_ROWS * VIDEO_LINE_LEN) / sizeof(int), bgx);
#endif
}

7
drivers/video/formike.c
View File

@ -27,10 +27,11 @@ static int spi_write_tag_val(struct spi_slave *spi, unsigned char tag,
int ret;
buf[0] = tag;
buf[1] = val;
flags |= SPI_XFER_END;
ret = spi_xfer(spi, 8, buf, NULL, flags);
buf[0] = val;
flags = SPI_XFER_END;
ret = spi_xfer(spi, 8, buf, NULL, flags);
ret = spi_xfer(spi, 16, buf, NULL, flags);
#ifdef KWH043ST20_F01_SPI_DEBUG
printf("spi_write_tag_val: tag=%02X, val=%02X ret: %d\n",
tag, val, ret);

2
drivers/video/ipu_disp.c
View File

@ -1178,7 +1178,7 @@ int32_t ipu_init_sync_panel(int disp, uint32_t pixel_clk,
if (sig.Vsync_pol)
di_gen |= DI_GEN_POLARITY_3;
if (sig.clk_pol)
if (!sig.clk_pol)
di_gen |= DI_GEN_POL_CLK;
}

5
include/video_fb.h
View File

@ -18,8 +18,13 @@
#ifndef _VIDEO_FB_H_
#define _VIDEO_FB_H_
#if defined(CONFIG_SYS_CONSOLE_FG_COL) && defined(CONFIG_SYS_CONSOLE_BG_COL)
#define CONSOLE_BG_COL CONFIG_SYS_CONSOLE_BG_COL
#define CONSOLE_FG_COL CONFIG_SYS_CONSOLE_FG_COL
#else
#define CONSOLE_BG_COL 0x00
#define CONSOLE_FG_COL 0xa0
#endif
/*
* Graphic Data Format (GDF) bits for VIDEO_DATA_FORMAT