diff options
| author | Patrick Georgi <patrick.georgi@coresystems.de> | 2008-10-21 15:08:18 +0000 |
|---|---|---|
| committer | Patrick Georgi <patrick.georgi@coresystems.de> | 2008-10-21 15:08:18 +0000 |
| commit | 657a6dc390871721711c2becc8501d05095891e5 (patch) | |
| tree | 145b4de959fa8b76f5585ea85b1c5960e76d37c9 /payloads/libpayload/drivers/video | |
| parent | 97f56a4b7e36a49f8d7d24dcf741df1c181f13cb (diff) | |
| download | coreboot-657a6dc390871721711c2becc8501d05095891e5.tar.xz | |
This patch removes most of the #ifdefs in libc/console.c, and
replaces it with two queues (input, output) where drivers (serial,
keyboard, video, usb) can attach.
The only things left with #ifdefs are initialization (at some point
the drivers must get a chance to register)
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3679 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'payloads/libpayload/drivers/video')
| -rw-r--r-- | payloads/libpayload/drivers/video/video.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/payloads/libpayload/drivers/video/video.c b/payloads/libpayload/drivers/video/video.c index 6ebc0f8ab6..83c393b4db 100644 --- a/payloads/libpayload/drivers/video/video.c +++ b/payloads/libpayload/drivers/video/video.c @@ -111,6 +111,11 @@ void video_console_putc(u8 row, u8 col, unsigned int ch) void video_console_putchar(unsigned int ch) { + /* replace black-on-black with light-gray-on-black. + do it here, instead of in libc/console.c */ + if ((ch & 0xFF00) == 0) { + ch |= 0x0700; + } switch(ch & 0xFF) { case '\r': cursorx = 0; @@ -165,6 +170,10 @@ void video_console_set_cursor(unsigned int x, unsigned int y) video_console_fixup_cursor(); } +static struct console_output_driver cons = { + .putchar = video_console_putchar +}; + int video_console_init(void) { int i; @@ -187,6 +196,8 @@ int video_console_init(void) return 0; } + console_add_output_driver(&cons); + return 0; } |