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[ALSA] ice1724 - Add functionality for Audiotrak Prodigy 7.1 LT 

This patch adds support for useable front audio channels,
user controllable headphone channel and optical output.
From: Anho Ki
Signed-off-by: Matt Taylor <mwtaylor@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2006-05-23 15:46:10 +02:00 committed by Jaroslav Kysela
parent d5a31b8b6e
commit c513027105
2 changed files with 17 additions and 10 deletions
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26
sound/pci/ice1712/aureon.c
View File

@ -1281,9 +1281,15 @@ static int aureon_set_headphone_amp(struct snd_ice1712 *ice, int enable)
tmp2 = tmp = snd_ice1712_gpio_read(ice);
if (enable)
tmp |= AUREON_HP_SEL;
if (ice->eeprom.subvendor != VT1724_SUBDEVICE_PRODIGY71LT)
tmp |= AUREON_HP_SEL;
else
tmp |= PRODIGY_HP_SEL;
else
tmp &= ~ AUREON_HP_SEL;
if (ice->eeprom.subvendor != VT1724_SUBDEVICE_PRODIGY71LT)
tmp &= ~ AUREON_HP_SEL;
else
tmp &= ~ PRODIGY_HP_SEL;
if (tmp != tmp2) {
snd_ice1712_gpio_write(ice, tmp);
return 1;
@ -2079,16 +2085,16 @@ static unsigned char prodigy71_eeprom[] __devinitdata = {
};
static unsigned char prodigy71lt_eeprom[] __devinitdata = {
0x0b, /* SYSCINF: clock 512, spdif-in/ADC, 4DACs */
0x4b, /* SYSCINF: clock 512, spdif-in/ADC, 4DACs */
0x80, /* ACLINK: I2S */
0xfc, /* I2S: vol, 96k, 24bit, 192k */
0xc3, /* SPDUF: out-en, out-int */
0x00, /* GPIO_DIR */
0x07, /* GPIO_DIR1 */
0x00, /* GPIO_DIR2 */
0xff, /* GPIO_MASK */
0xf8, /* GPIO_MASK1 */
0xff, /* GPIO_MASK2 */
0xc3, /* SPDIF: out-en, out-int, spdif-in */
0xff, /* GPIO_DIR */
0xff, /* GPIO_DIR1 */
0x5f, /* GPIO_DIR2 */
0x00, /* GPIO_MASK */
0x00, /* GPIO_MASK1 */
0x00, /* GPIO_MASK2 */
0x00, /* GPIO_STATE */
0x00, /* GPIO_STATE1 */
0x00, /* GPIO_STATE2 */

1
sound/pci/ice1712/aureon.h
View File

@ -58,5 +58,6 @@ extern struct snd_ice1712_card_info snd_vt1724_aureon_cards[];
#define PRODIGY_WM_CS (1 << 8)
#define PRODIGY_SPI_MOSI (1 << 10)
#define PRODIGY_SPI_CLK (1 << 9)
#define PRODIGY_HP_SEL (1 << 5)
#endif /* __SOUND_AUREON_H */