From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bob McElrath Subject: cs46xx bug on alpha Date: Thu, 9 May 2002 10:30:05 -0500 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="i7F3eY7HS/tUJxUd" Return-path: Content-Disposition: inline Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org --i7F3eY7HS/tUJxUd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable The cs46xx driver seems to compile, install, and load fine on alpha, and the mixer (alsamixer) appears to work fine. When trying to play a .wav file with aplay though, I get this message repeatedly: May 9 10:11:47 draal kernel: ALSA pcm_lib.c:116: Unexpected hw_pointer value (stream =3D 0, delta: -2679, max jitter =3D 2756): wrong interrupt acknowledge? Follwed by: May 9 10:11:57 draal kernel: ALSA pcm_lib.c:1864: playback write error (DMA or IRQ trouble?) My /proc/interrupts: 1: 19515 XT-PIC keyboard 2: 0 XT-PIC cascade 3: 0 XT-PIC serial 8: 27950319 RTC +timer 10: 44924 XT-PIC eth0 12: 91482 XT-PIC PS/2 Mouse 14: 2221 XT-PIC +ide0 16: 115375 CABRIOLET BusLogic BT-958 17: 15103 CABRIOLET +CS46XX 18: 2 CABRIOLET +mgacore 19: 9 CABRIOLET usb-uhci 20: 0 CABRIOLET isa-cascade ERR: 0 My /proc/dma: 4: cascade This is kernel 2.4.17 with a Hercules Game Theater XP. Any ideas? P.S. I'm surprised to see many more channels in alsamixer than I thought the OSS driver supported. Does the alsa driver really do 3D and support all the extra inputs on this card? (YAY!) Cheers, -- Bob Bob McElrath (rsmcelrath@students.wisc.edu)=20 Univ. of Wisconsin at Madison, Department of Physics --i7F3eY7HS/tUJxUd Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iEYEARECAAYFAjzalf0ACgkQjwioWRGe9K2usQCgsbcxxj3EP5O8pTFho4GUVXMS 2EMAoL+0dhrz6sP8GCnNjJsmEx3rxpRG =vSYp -----END PGP SIGNATURE----- --i7F3eY7HS/tUJxUd-- _______________________________________________________________ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm