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X60: trigger save cmos on volume/brightness change

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Change-Id: I020e06bc311c4e4327c9d3cf2c379dc8fe070a7a
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-on: http://review.coreboot.org/25
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Sven Schnelle
2011-06-12 14:35:11 +02:00
parent d29e5bb933
commit 4297a9a101
8 changed files with 85 additions and 31 deletions
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59
src/lib/cbfs.c
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@ -25,34 +25,6 @@
#include <arch/byteorder.h>
/**
* Decompression wrapper for CBFS
* @param algo
* @param src
* @param dst
* @param len
* @return 0 on success, -1 on failure
*/
static int cbfs_decompress(int algo, void *src, void *dst, int len)
{
switch(algo) {
case CBFS_COMPRESS_NONE:
memcpy(dst, src, len);
return 0;
case CBFS_COMPRESS_LZMA:
if (!ulzma(src, dst)) {
printk(BIOS_ERR, "CBFS: LZMA decompression failed!\n");
return -1;
}
return 0;
default:
printk(BIOS_INFO, "CBFS: Unknown compression type %d\n", algo);
return -1;
}
}
static int cbfs_check_magic(struct cbfs_file *file)
{
return !strcmp(file->magic, CBFS_FILE_MAGIC) ? 1 : 0;
@ -132,6 +104,7 @@ void *cbfs_find_file(const char *name, int type)
return (void *) CBFS_SUBHEADER(file);
}
#ifndef __SMM__
static inline int tohex4(unsigned int c)
{
return (c<=9)?(c+'0'):(c-10+'a');
@ -145,6 +118,34 @@ static void tohex16(unsigned int val, char* dest)
dest[3]=tohex4(val & 0xf);
}
/**
* Decompression wrapper for CBFS
* @param algo
* @param src
* @param dst
* @param len
* @return 0 on success, -1 on failure
*/
static int cbfs_decompress(int algo, void *src, void *dst, int len)
{
switch(algo) {
case CBFS_COMPRESS_NONE:
memcpy(dst, src, len);
return 0;
case CBFS_COMPRESS_LZMA:
if (!ulzma(src, dst)) {
printk(BIOS_ERR, "CBFS: LZMA decompression failed!\n");
return -1;
}
return 0;
default:
printk(BIOS_INFO, "CBFS: Unknown compression type %d\n", algo);
return -1;
}
}
void *cbfs_load_optionrom(u16 vendor, u16 device, void * dest)
{
char name[17]="pciXXXX,XXXX.rom";
@ -246,4 +247,4 @@ int run_address(void *f)
v = f;
return v();
}
#endif