[ALSA] Add support of the ESI Waveterminal 192M to the ice1724 ALSA driver

This patch adds the support of the ESI Waveterminal 192M soundcard
to the ice1724 familly ALSA driver.
It's a semi-professionnal soundcard for home studio : many I/O and
a quality of sound is good, better than consumer cards, but less
musical than professional cards.
It use a Via Envy24ht chipset as ice1724 soundcard, Sigmatel
stac9640 ADC/DAC for the analog I/O as Prodigy192, and Atmel ak4114
for S/PDIF as ESI Julia.
Is working : the 8 analog outputs, the analog inputs 1&2, the mic
input 1, the coaxial & optical digital outputs.

Signed-off-by: Clement Guedez <klem.dev@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

1 files changed, 20 insertions, 0 deletions

diff --git a/sound/pci/ice1712/wtm.h b/sound/pci/ice1712/wtm.h
new file mode 100644
index 000000000000..03a394e442f1
--- /dev/null
+++ b/sound/pci/ice1712/wtm.h
@@ -0,0 +1,20 @@
+#ifndef __SOUND_WTM_H
+#define __SOUND_WTM_H
+
+/* ID */
+#define WTM_DEVICE_DESC         "{EGO SYS INC,WaveTerminal 192M},"
+#define VT1724_SUBDEVICE_WTM    0x36495345      /* WT192M ver1.0 */
+
+/*
+ *chip addresses on I2C bus
+ */
+
+#define AK4114_ADDR             0x20    /*S/PDIF receiver*/
+#define STAC9460_I2C_ADDR       0x54    /* ADC*2 | DAC*6 */     
+#define STAC9460_2_I2C_ADDR     0x56    /* ADC|DAC *2 */        
+
+
+extern struct snd_ice1712_card_info snd_vt1724_wtm_cards[];
+
+#endif /* __SOUND_WTM_H */
+