shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-09 12:17:12 +09:00
Code Issues Packages Projects Releases Wiki Activity

rk616 codec:get parameter with new method

Browse Source
This commit is contained in:
陈金泉
2013-07-01 17:35:36 +08:00
parent 1dbd249045
commit ce1982dfad
1 changed files with 11 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
sound/soc/codecs/rk616_codec.c
View File

@@ -87,21 +87,26 @@ static DECLARE_DELAYED_WORK(capture_delayed_work, rk616_codec_capture_work);
static int rk616_codec_work_capture_type = RK616_CODEC_WORK_NULL;
static bool rk616_for_mid = 1, is_hdmi_in = false;
static int board_for_mid(char *str)
static int board_for_mid(void)
{
int val;
char *command_line = strstr(saved_command_line, "ap_has_alsa=") + 12;
val = simple_strtol(str,NULL,10);
if (command_line == NULL) {
printk("%s : Can not get ap_has_alsa from kernel command line!\n", __func__);
return 0;
}
val = simple_strtol(command_line, NULL, 10);
if (val == 0 || val == 1) {
rk616_for_mid = (val ? 0 : 1);
printk("%s : THIS IS FOR %s\n", __func__, rk616_for_mid ? "mid":"phone");
printk("%s : THIS IS FOR %s\n", __func__, rk616_for_mid ? "mid" : "phone");
} else {
printk("%s : get board_ap_has_alsa error, val = %d\n", __func__, val);
printk("%s : get ap_has_alsa error, val = %d\n", __func__, val);
}
return 0;
}
__setup("board_ap_has_alsa=",board_for_mid);
static const unsigned int rk616_reg_defaults[RK616_PGAR_AGC_CTL5 + 1] = {
[RK616_RESET] = 0x0003,
@@ -2462,6 +2467,7 @@ static struct platform_driver rk616_codec_driver = {
static __init int rk616_modinit(void)
{
board_for_mid();
return platform_driver_register(&rk616_codec_driver);
}
module_init(rk616_modinit);