[Alsa-devel] VIA 8233A with ALC650 codec

2003-02-23 Thread p z oooo
This weekend i tested via8233a + alc650. Surround output jack is swaped with center/LFE jack (but not controls in mixer - surround control controls volume of center/LFE, ..) Please change condition in via82xx.c unsigned short val; if (runtime->channels > 4) /* slot mapping: 3,4,7,8 */ val

Re: [Alsa-devel] New PCM API extension

2003-02-23 Thread Abramo Bagnara
Jaroslav Kysela wrote: > > I think that I have one present problem. It was not possible to write, > something like the dmix plugin does (in the server/client model): Transfer > data to different areas in the ring buffer. Imagine that client1 wants to > write data at the end of the ring buffer (ass

Re: [Alsa-devel] VIA 8233A, 8235 with ALC650 codec

2003-02-23 Thread Anton Worshevsky
Dear Takashi Iwai, Thursday, February 20, 2003, 12:08:57 PM, you wrote: >> Now i made tests with last cvs for 4 channel too : >> VIA8235 + ALC650 >> 0x6a.14=0 : 4ch - OK; 5.1 - swaped >> 0x6a.14=1 : 4ch - swaped; 5.1 - OK >> >> As you see - setting bit 14 of 0x6a reg is not an option. >> >> We ne

Re: [Alsa-devel] New PCM API extension

2003-02-23 Thread Jaroslav Kysela
On Sun, 23 Feb 2003, Abramo Bagnara wrote: > Jaroslav Kysela wrote: > > > > On Sat, 22 Feb 2003, Abramo Bagnara wrote: > > > > > Jaroslav Kysela wrote: > > > > > > > > Hello all, > > > > > > > > I'd like to announce a new PCM API extension. Although it is > > > > implemented, it might be

[Alsa-devel] 0.9 sequencer interface documentation

2003-02-23 Thread Drake Wilson
There isn't much, is there? Say I want to open 64:0 for reading and writing, in a queue-timed fashion. What do I do? seq_snd_open to get the sequencer handle, presumably -- then what? I can't figure it out, and looking at the sources of existing programs doesn't seem to help all that much.

Re: [Alsa-devel] New PCM API extension

2003-02-23 Thread Paul Davis
>> where the buffer is auto-silenced that they need to write samples into the >> specific position. Reset is nice, but you cannot tell the count of frames >> to be skipped without filling. > >However I think that auto-silence is not the best thing we've designed. > >We're using an interrupt handler

RE: [Alsa-devel] AC3 passthru intel8x0 + cs4299

2003-02-23 Thread Zierath Bernd
Hi, 0x0200 should be the right bit for DAC power off register AC97_POWERDOWN (0x26), but where is the best place to set the bit. CU Bernd Zierath -Original Message- From: Peter Heatwole [mailto:[EMAIL PROTECTED] Sent: Sun 2/23/2003 8:30 PM To: [EMAIL P

RE: [Alsa-devel] AC3 passthru intel8x0 + cs4299

2003-02-23 Thread Zierath Bernd
Hi, the reason for AC3 passthru is my little VDR box http://www.activy300.1xu.de/ , there is a bitstream plugin for VDR that can use the alsa driver like ac3play from alsa. Right now I'm still looking at the code but can't fine the right place to send the bits to the chip. CU Bernd Zierath

Re: [Alsa-devel] AC3 passthru intel8x0 + cs4299

2003-02-23 Thread Peter Heatwole
Zierath Bernd wrote: > AC3 passthru on the cs4299 is not implemted right now, is anyone on the list > willing to help. Another question: do you have to be able to access the IEC958 directly to send AC3 to it? Currently the cs4299, cs4297a, and the cs4294 merely copy the playback data to the IE

Re: [Alsa-devel] New PCM API extension

2003-02-23 Thread Abramo Bagnara
Jaroslav Kysela wrote: > > On Sat, 22 Feb 2003, Abramo Bagnara wrote: > > > Jaroslav Kysela wrote: > > > > > > Hello all, > > > > > > I'd like to announce a new PCM API extension. Although it is > > > implemented, it might be changed following the discussion on this list. > > > I'

Re: [Alsa-devel] New PCM API extension

2003-02-23 Thread Jaroslav Kysela
On Sat, 22 Feb 2003, Abramo Bagnara wrote: > Jaroslav Kysela wrote: > > > > Hello all, > > > > I'd like to announce a new PCM API extension. Although it is > > implemented, it might be changed following the discussion on this list. > > I've added the snd_pcm_forward() function. T

[Alsa-devel] AC3 passthru intel8x0 + cs4299

2003-02-23 Thread Zierath Bernd
Hi, AC3 passthru on the cs4299 is not implemted right now, is anyone on the list willing to help. here are some info about the registers from cirrus - basically there is no longer support for codecs. but here is some info that might help. this is really all that i coul