From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Courtier-Dutton Subject: Problems with intel8x0 driver. (and probably the cause of VT8233/A/8235 Clock Problem) Date: Wed, 10 Dec 2003 02:34:43 +0000 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <3FD68643.4080203@superbug.demon.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Alsa-Devel List-Id: alsa-devel@alsa-project.org Hi, I have just downloaded the latest alsa-kernel cvs and installed it. The sample rate converters and rate setting functions seem broken. For example. I can output at any rate to a SB Audigy2 because it does not need any sample rate conversion, but if I use the intel8x0 chip for sound output, the rate on the chip is fixed at 48000, and any rate other than that either hangs the output, or fails. When if fails: - err = snd_pcm_hw_params_set_rate_near(handle, params, &rate, 0); If "rate" is initially 48000 it works, if "rate" is 44100 if fails, but in different ways, if device name is "default", it hangs when outputting audio and no sound even begins to come out of the speakers, if device name is "front", err = 0, and rate gets given the value of 0 or 48000 randomly! If I am using a plug device like the "front" or "default" device, it should automatically do sample rate conversion for me, but none of the sample rate conversion seems to work! Cheers James ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/