/*
- * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
+ * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
* Universal interface for Audio Codec '97
*
* For more details look to AC '97 component specification revision 2.2
*
*/
-#include <sound/driver.h>
#include <linux/slab.h>
#include <linux/mutex.h>
val = snd_ac97_read(ac97, AC97_PCM_MIC_ADC_RATE);
snd_iprintf(buffer, "PCM MIC ADC : %iHz\n", val);
}
- if ((ext & AC97_EI_SPDIF) || (ac97->flags & AC97_CS_SPDIF)) {
+ if ((ext & AC97_EI_SPDIF) || (ac97->flags & AC97_CS_SPDIF) ||
+ (ac97->id == AC97_ID_YMF743)) {
if (ac97->flags & AC97_CS_SPDIF)
val = snd_ac97_read(ac97, AC97_CSR_SPDIF);
- else
+ else if (ac97->id == AC97_ID_YMF743) {
+ val = snd_ac97_read(ac97, AC97_YMF7X3_DIT_CTRL);
+ val = 0x2000 | (val & 0xff00) >> 4 | (val & 0x38) >> 2;
+ } else
val = snd_ac97_read(ac97, AC97_SPDIF);
snd_iprintf(buffer, "SPDIF Control :%s%s%s%s Category=0x%x Generation=%i%s%s%s\n",
prefix = ac97_is_audio(ac97) ? "ac97" : "mc97";
sprintf(name, "%s#%d-%d", prefix, ac97->addr, ac97->num);
if ((entry = snd_info_create_card_entry(ac97->bus->card, name, ac97->bus->proc)) != NULL) {
- snd_info_set_text_ops(entry, ac97, 1024, snd_ac97_proc_read);
+ snd_info_set_text_ops(entry, ac97, snd_ac97_proc_read);
if (snd_info_register(entry) < 0) {
snd_info_free_entry(entry);
entry = NULL;
ac97->proc = entry;
sprintf(name, "%s#%d-%d+regs", prefix, ac97->addr, ac97->num);
if ((entry = snd_info_create_card_entry(ac97->bus->card, name, ac97->bus->proc)) != NULL) {
- snd_info_set_text_ops(entry, ac97, 1024, snd_ac97_proc_regs_read);
+ snd_info_set_text_ops(entry, ac97, snd_ac97_proc_regs_read);
#ifdef CONFIG_SND_DEBUG
entry->mode |= S_IWUSR;
- entry->c.text.write_size = 1024;
entry->c.text.write = snd_ac97_proc_regs_write;
#endif
if (snd_info_register(entry) < 0) {
void snd_ac97_proc_done(struct snd_ac97 * ac97)
{
- if (ac97->proc_regs) {
- snd_info_unregister(ac97->proc_regs);
- ac97->proc_regs = NULL;
- }
- if (ac97->proc) {
- snd_info_unregister(ac97->proc);
- ac97->proc = NULL;
- }
+ snd_info_free_entry(ac97->proc_regs);
+ ac97->proc_regs = NULL;
+ snd_info_free_entry(ac97->proc);
+ ac97->proc = NULL;
}
void snd_ac97_bus_proc_init(struct snd_ac97_bus * bus)
void snd_ac97_bus_proc_done(struct snd_ac97_bus * bus)
{
- if (bus->proc) {
- snd_info_unregister(bus->proc);
- bus->proc = NULL;
- }
+ snd_info_free_entry(bus->proc);
+ bus->proc = NULL;
}