On Tue, 2006-08-01 at 18:08 +0200, Takashi Iwai wrote: > At Mon, 31 Jul 2006 20:06:13 -0400, > Cruise X Overide wrote: > > > > Ok, i got the wiring between between the vt1724 and the 3 dacs (AKMs) > > how do i code this into the driver, > > is there any example, i looked at juli.c and i couldnt understand the > > > > /* GPIO Pins */ > > > > i was told that i only need to implement add_controls and init for this > > card? > > There are different implementations with vt1724. > revo.c, aureon.c, pontis.c, prodigy192.c and phase.c are vt1724-based > boards using I2S transfer. vt1720_mobo.c is for vt1724 with > ac97-codec. > > The GPIO is usually controlled via snd_ice1712_gpio_write_bits() and > snd_ice1712_gpio_read(). See ice1712.h. > > For AK codecs, there are some helper functions. See > snd_ak4xxx_private in ice1712.h, too. > > > Takashi after looking at the juli.c, raymond has explained to me the meaning of the values under the /* GPIO Pins */ #define GPIO_ANAIN_MONITOR (1<<13) i wanted to know wat the 13 means, and ray said it was the gpio pin. where do i find a table of gpio description (eg. AMAIN_MONITOR) and available definitions on the vt1724. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
