static int __init smdk_audio_init(void)
{
int ret;
char *str;
if (machine_is_smdkc100()
|| machine_is_smdkv210() || machine_is_smdkc110()) {
smdk.num_links = 3;
/* Secondary is at offset SAMSUNG_I2S_SECOFF from Primary */
str = (char *)smdk_dai[SEC_PLAYBACK].cpu_dai_name;
str[strlen(str) - 1] = '0' + SAMSUNG_I2S_SECOFF;
} else if (machine_is_smdk6410()) {
str = (char *)smdk_dai[PRI_PLAYBACK].cpu_dai_name;
str[strlen(str) - 1] = '2';
str = (char *)smdk_dai[PRI_CAPTURE].cpu_dai_name;
str[strlen(str) - 1] = '2';
}
smdk_snd_device = platform_device_alloc("soc-audio", -1);
if (!smdk_snd_device)
return -ENOMEM;
platform_set_drvdata(smdk_snd_device, &smdk);
ret = platform_device_add(smdk_snd_device);
if (ret)
platform_device_put(smdk_snd_device);
return ret;
}
/*
* After SMDKC110 Base Board's Rev is '0.1', 12MHz External OSC(X1)
* is absent (or not connected), so we connect EXT_VOICE_CLK(OSC4),
* 2.0484Mhz, directly with MCLK both Codec and SoC.
*/
static int snd_smdk_probe(struct platform_device *pdev)
{
int ret = 0;
xtal_freq = SMDK_WM8580_EXT_OSC;
mclk_freq = SMDK_WM8580_EXT_MCLK;
if (machine_is_smdkc110() || machine_is_smdkv210())
xtal_freq = mclk_freq = SMDK_WM8580_EXT_VOICE;
smdk_pcm.dev = &pdev->dev;
ret = devm_snd_soc_register_card(&pdev->dev, &smdk_pcm);
if (ret)
dev_err(&pdev->dev, "snd_soc_register_card failed %d\n", ret);
return ret;
}
static int __init smdk_audio_init(void)
{
int ret;
char *str;
//ToDO: Need to do further implementation
#if 0
if (machine_is_smdkc100()
|| machine_is_smdkv210() || machine_is_smdkc110()) {
if(1){
smdk.num_links = 3;
/* Secondary is at offset SAMSUNG_I2S_SECOFF from Primary */
str = (char *)smdk_dai[SEC_PLAYBACK].cpu_dai_name;
str[strlen(str) - 1] = '0' + SAMSUNG_I2S_SECOFF;
} else if (machine_is_smdk6410()) {
str = (char *)smdk_dai[PRI_PLAYBACK].cpu_dai_name;
str[strlen(str) - 1] = '2';
str = (char *)smdk_dai[PRI_CAPTURE].cpu_dai_name;
str[strlen(str) - 1] = '2';
}
#endif
smdk_snd_device = platform_device_alloc("soc-audio", -1);
if (!smdk_snd_device)
return -ENOMEM;
platform_set_drvdata(smdk_snd_device, &smdk);
ret = platform_device_add(smdk_snd_device);
if (ret){
platform_device_put(smdk_snd_device);
}
return ret;
}
module_init(smdk_audio_init);
static void __exit smdk_audio_exit(void)
{
platform_device_unregister(smdk_snd_device);
}