Re: [Alsa-devel] Clicks in output using intel8x0 driver (and a few questions)

2004-03-18 Thread Luca Capello
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello, on 03/19/04 08:03, Josh Green wrote: > I was curious what the state is of the intel8x0m driver, since I have an > accursed CH4 82801DB AC'97 Modem Controller which is an HSF Conexant > device. I have it working with the linuxant.com drivers, bu

[Alsa-devel] Clicks in output using intel8x0 driver (and a few questions)

2004-03-18 Thread Josh Green
I have a laptop with the following hardware: P4 3.06Ghz CPU 82801DB AC'97 Audio Controller 82801DB AC'97 Modem Controller nVidia GeForce Go5200 and software: Linux Kernel 2.6.3 (with some ACPI patches) Alsa 1.0.3 Glibc 2.3.2 For the most part the audio works fine, except when doing CPU intensive

[Alsa-devel] Am I on the right way?

2004-03-18 Thread Michael Renzmann
Hi all. I'm new to Alsa and its concepts, so I'd like to ask if the following assumptions are correct. A short explanation on the background: I'm currently examining different Voice over IP softphones on Linux. Every program that I've seen so far has the same limitation: it works with OSS. I guess

Re: [Alsa-devel] OSS API redirector

2004-03-18 Thread David Lloyd
On Thu, 18 Mar 2004, James Courtier-Dutton wrote: > What is the conclusion regarding fopen/fclose/fwrite/fread. Can it be > done? I thought that one rather pie-in-the-sky idea might be to use a kernel module that made /dev/dsp, /dev/mixer, etc., and reflects back to a userspace ALSA sound server

Re: [Alsa-devel] Problems with the intel8x0 driver

2004-03-18 Thread Fredrik Smedberg
Hi! Here is what happens if I try to start my computer with the 2.5.6-rc1 kernel + ALSA + intel8x0: Stack: 0042 c192e000 c192e000 c1be9400 c1be9437 c032071d 0002 fffb c035ad73 c1be9000 0001 c1be92f0 c1be9424 c1be9000 c1be9424 c1be9424 fffb c1be9437 c1be9400 c035b0e6 c

Re: [Alsa-devel] Problems with the intel8x0 driver

2004-03-18 Thread Takashi Iwai
At Thu, 18 Mar 2004 19:39:15 +0100, Fredrik Smedberg wrote: > > Hi! > > The latest test I did with 2.6.5-rc1 I'm very sure I didn't compile > in anything in the kernel except things I needed + ALSA and I got a > kernel panic. No OSS included in the kernel or loaded by modules... could you get t

Re: [Alsa-devel] Problems with the intel8x0 driver

2004-03-18 Thread Takashi Iwai
At Thu, 18 Mar 2004 18:41:00 +0100, Fredrik Smedberg wrote: > > Hi! > > i810: Intel ICH4 mmio at 0xfcd80400 and 0xfcd82600 > i810_audio: Primary codec has ID 1 > i810_audio: Audio Controller supports 6 channels. > i810_audio: Defaulting to base 2 channel mode. > i810_audio: Resetting connection 0

[Alsa-devel] Problems with the intel8x0 driver

2004-03-18 Thread Fredrik Smedberg
Hi! I got a Fujitsu-Siemens 8830 laptop. It's equipped with a 3,06 Ghz Pentium 4 with hyper-threading and 1024 MB RAM. The soundcard is a: Intel Corp. 82801DB AC'97 Audio (rev 02) Here is my lspci: 00:00.0 Host bridge: Intel Corp. 82845G/GL [Brookdale-G] Chipset Host Bridge (rev 03) Subs

Re: [Alsa-devel] OSS API redirector

2004-03-18 Thread James Courtier-Dutton
Jaroslav Kysela wrote: Hi all, I would like to point all developers to the OSS API redirector which is in our alsa-oss package. It's universal piece of code which can redirect all OSS API calls (actually mixer & PCM API only) to any shared library. Pros: - no more LD_PRELOAD hacks - any libra

[Alsa-devel] OSS API redirector

2004-03-18 Thread Jaroslav Kysela
Hi all, I would like to point all developers to the OSS API redirector which is in our alsa-oss package. It's universal piece of code which can redirect all OSS API calls (actually mixer & PCM API only) to any shared library. Pros: - no more LD_PRELOAD hacks - any library can be used d

RE: [Alsa-devel] Testing Audio driver

2004-03-18 Thread Pavana Sharma
Thank you, -Original Message- From: Jaroslav Kysela [mailto:[EMAIL PROTECTED] Sent: Thursday, March 18, 2004 2:35 PM To: Pavana Sharma Cc: [EMAIL PROTECTED] Subject: Re: [Alsa-devel] Testing Audio driver On Thu, 18 Mar 2004, Pavana Sharma wrote: > My doubts are, > where can I find the

Re: [Alsa-devel] Testing Audio driver

2004-03-18 Thread Jaroslav Kysela
On Thu, 18 Mar 2004, Pavana Sharma wrote: > My doubts are, > where can I find the definitions for these functions or Alsa APIs ? > Do i need to have any lib (alsa_lib) ? > If not how my driver can be accessed from application layer, I mean how > calls are mapped ? You must use alsa-lib. We don

Re: [Alsa-devel] ALSA driver 1.0.2c: divide by zero oops

2004-03-18 Thread Jaroslav Kysela
On Thu, 18 Mar 2004, Jonathan Woithe wrote: > I did this last night. The following is my analysis of the problem. > > With full debug selected, the only message reported by the ALSA system is > ALSA ../alsa-kernel/core/pcm_timer.c:70: BUG? (rate != 0) > (called from d8c33a79) > That is, the

[Alsa-devel] Testing Audio driver

2004-03-18 Thread Pavana Sharma
Hi, I am writing Alsa driver on 2.6 kernel for arm platform. I want to test my driver with application. I took one sample application & tried to map the functions. *** sample application * This program opens an audio interface for playback, configu