Re: [Alsa-devel] Help with supporting Emu10k1x and question

2004-05-03 Thread Takashi Iwai
At Sat, 01 May 2004 20:55:11 -0400, Francisco Moraes wrote: > > Is there a way for find whether DMA is actually working? I think I am in > the right track, but I'd like to know if there is a way to debug or find > whether it is doing the expected and tranferring data to the sound card. well, the

Re: [Alsa-devel] Help with supporting Emu10k1x and question

2004-02-27 Thread Francisco Moraes
I seem to be getting closer now. Still no sound, but XMMS is not running crazy anymore. Now it hangs after two seconds. Here are some of the debug messages I printed: The start: Feb 27 14:39:27 localhost kernel: trigger - emu10k1 = 0xddb78000, cmd = 1, pointer = 0 Feb 27 14:39:27 localhost ker

Re: [Alsa-devel] Help with supporting Emu10k1x and question

2004-02-23 Thread Francisco Moraes
From what I can see for the emu10k1x (aka. sb Live 5.1 from Dell) is almost exactly the same as the Audigy LS. It is a very simple device, and the driver should be based more like the snd-intel8x0 driver than the snd-emu10k1 driver. It has no dsp, and no hardware mixing, and is a single open d

Re: [Alsa-devel] Help with supporting Emu10k1x and question

2004-02-22 Thread James Courtier-Dutton
Francisco Moraes wrote: From what I can see for the emu10k1x (aka. sb Live 5.1 from Dell) is almost exactly the same as the Audigy LS. It is a very simple device, and the driver should be based more like the snd-intel8x0 driver than the snd-emu10k1 driver. It has no dsp, and no hardware mixing

Re: [Alsa-devel] Help with supporting Emu10k1x and question

2004-02-22 Thread Francisco Moraes
From what I can see for the emu10k1x (aka. sb Live 5.1 from Dell) is almost exactly the same as the Audigy LS. It is a very simple device, and the driver should be based more like the snd-intel8x0 driver than the snd-emu10k1 driver. It has no dsp, and no hardware mixing, and is a single open d

Re: [Alsa-devel] Help with supporting Emu10k1x and question

2004-02-22 Thread Jaroslav Kysela
On Sun, 22 Feb 2004, James Courtier-Dutton wrote: > Bastien Aracil wrote: > > At Mon, 16 Feb 2004 18:39:46 -0500, > > Francisco Moraes wrote: > > > >> I am trying to get the Emu10k1x chip supported in alsa. Anyone willing > >> to give me a hand, please > email me. I've got a few register dumps

Re: [Alsa-devel] Help with supporting Emu10k1x and question

2004-02-21 Thread James Courtier-Dutton
Bastien Aracil wrote: At Mon, 16 Feb 2004 18:39:46 -0500, Francisco Moraes wrote: I am trying to get the Emu10k1x chip supported in alsa. Anyone willing to give me a hand, please > email me. I've got a few register dumps and I am trying to get it working. I'm will be pleased to help you. I got

Re: [Alsa-devel] Help with supporting Emu10k1x and question

2004-02-21 Thread Francisco Moraes
Here are few register dumps I took with the Emu10k1 driver modified to do no writes and an added proc entry to dump the registers. The first is the state the first time I loaded it (regs-before.txt). The second is the state after loading/unloading the OSS eval module. The third is after playing

Re: [Alsa-devel] Help with supporting Emu10k1x and question

2004-02-18 Thread Bastien Aracil
At Mon, 16 Feb 2004 18:39:46 -0500, Francisco Moraes wrote: I am trying to get the Emu10k1x chip supported in alsa. Anyone willing to give me a hand, please > email me. I've got a few register dumps and I am trying to get it working. I'm will be pleased to help you. I got recently a SB Live 5.1!

Re: [Alsa-devel] Help with supporting Emu10k1x and question

2004-02-18 Thread Takashi Iwai
At Wed, 18 Feb 2004 07:04:09 -0500, Francisco Moraes wrote: > > Takashi Iwai wrote: > > >it already sounds like you're accessing a wrong register... > > > > > > I removed all the writes and left only mine and I can now trace the PTR > writes. I have not been able to get interrupts working, so

Re: [Alsa-devel] Help with supporting Emu10k1x and question

2004-02-18 Thread Francisco Moraes
Takashi Iwai wrote: it already sounds like you're accessing a wrong register... I removed all the writes and left only mine and I can now trace the PTR writes. I have not been able to get interrupts working, so it seems like alsa keeps calling the PCM trigger function with a start and then f

Re: [Alsa-devel] Help with supporting Emu10k1x and question

2004-02-17 Thread Takashi Iwai
At Mon, 16 Feb 2004 18:39:46 -0500, Francisco Moraes wrote: > > I am trying to get the Emu10k1x chip supported in alsa. Anyone willing > to give me a hand, please email me. I've got a few register dumps and I > am trying to get it working. > > Now for the question, I tried to add a snd_printk()