From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?q?Ren=C3=A9_Rebe?= Subject: regression in handling VIA onboard sound chip, ALSA, 2.6.13, 2.6.14-rc4 Date: Mon, 17 Oct 2005 10:32:28 +0200 Message-ID: <200510171032.29040.rene@exactcode.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Hi all, up to 2.6.12-* the VIA onboard sound chip did always work as expected.=20 Recently (2.6.13.* - I also tested 2.6.14-rc4) I get a timeout reading=20 AC97 registers: PCI: Via IRQ fixup for 0000:00:11.5, from 0 to 4 via82cxxx: Six channel audio available PCI: Setting latency timer of device 0000:00:11.5 to 64 via82cxxx: timeout while reading AC97 codec (0xAA0000) ac97_codec: AC97 Audio codec, id: ADS112 (Analog Devices AD1981) via82cxxx: board #1 at 0xE000, IRQ 20 And no entry in /proc/asound/cards, there is only one for the Midiman Delta= =20 1010 also in the system: 0 [M1010 ]: ICE1712 - M Audio Delta 1010 M Audio Delta 1010 at 0xb400, irq 19 An the working kernel (2.6.12.5) I get this in dmesg: PCI: Via IRQ fixup for 0000:00:11.5, from 0 to 6 PCI: Setting latency timer of device 0000:00:11.5 to 64 codec_read: codec 0 is not valid [0xfe0000] codec_read: codec 0 is not valid [0xfe0000] codec_read: codec 0 is not valid [0xfe0000] codec_read: codec 0 is not valid [0xfe0000] However the device works well, devices entry: 0 [M1010 ]: ICE1712 - M Audio Delta 1010 M Audio Delta 1010 at 0xb400, irq 18 1 [V8235 ]: VIA8233 - VIA 8235 VIA 8235 with AD1980 at 0xe000, irq 22 Any known regressions or something I could give a try? Yours, =2D-=20 Ren=C3=A9 Rebe - Rubensstr. 64 - 12157 Berlin (Europe / Germany) http://www.exactcode.de | http://www.t2-project.org +49 (0)30 255 897 45 ------------------------------------------------------- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl