Re: [Alsa-user] No ALSA device detected on ML403
Am Freitag, den 05.03.2010, 09:05 +0700 schrieb Binh T. Nguyen: From: Paul Menzel [mailto:paulepan...@users.sourceforge.net] Sent: Thursday, March 04, 2010 9:15 PM 1. But you should provide more information. Use `alsa-info.sh` [1] to do this. I hope someone else reading this list has experience with Xilinx and may help you. But I doubt it. 2. Anyway, did you contact Xilinx about this? 3. Can you try a live image of a different GNU/Linux distribution (for example KNOPPIX) and see if it works. 4. Did you try a newer ALSA version? […] I have not contacted Xilinx, I searched on Xilinx forum but there are no topic about this. I have just tried compiled Linux kernel v2.6.33 and snd-ml403-ac97cr device was also not detected. I attach the results that I run alsa-info.sh on my XUPV2P board. Please do not compress attachments. And if you have to do it in the future please do not use non-free formats as RAR. Could you please resend your message with an uncompressed output of `alsa-info.sh`. Thanks, Paul signature.asc Description: Dies ist ein digital signierter Nachrichtenteil -- Download Intel#174; Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] No ALSA device detected on ML403
On Fri, Mar 5, 2010 at 09:27, Paul Menzel paulepan...@users.sourceforge.net wrote: Could you please resend your message with an uncompressed output of `alsa-info.sh`. Last time I tried, this didn't work. The solution was either to compress it (gzip is good for this, you can use zcat, zless and everything, the bad thing is that you can't see it from the mail client) or maybe put it in the mail inline. -- Damien Thebault -- Download Intel#174; Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] No ALSA device detected on ML403
Dear Binh, Am Donnerstag, den 04.03.2010, 19:57 +0700 schrieb Binh T. Nguyen: I try to use linux alsa driver on Xilinx XUPV2P board. This board has LM4550 AC97 audio codec same to ML403 board. -I use EDK 9.1i sp2 -I also use opb_ac97_controller_ref_v1_00_a as requirement in ml403-ac97cr.c -I connect both Playback_Interrupt and Record_Interrupt to Interrupt controller -I use ELDK as cross compiler, and download kernel from xilinx.wikidot.com -I config kernel: device drivers-sound card support-Advanced linux sound architecture- Generic sound devices - Xilinx ML403 AC97 controller reference (I combine kernel and alsa driver into one kernel file) But when I boot the board there are messages: Advanced Linux Sound Architecture dirver version 1.0.20 Alsa device list: No soundcards found Do I miss any steps? sorry, I do not know. 1. But you should provide more information. Use `alsa-info.sh` [1] to do this. I hope someone else reading this list has experience with Xilinx and may help you. But I doubt it. 2. Anyway, did you contact Xilinx about this? 3. Can you try a live image of a different GNU/Linux distribution (for example KNOPPIX) and see if it works. 4. Did you try a newer ALSA version? Thanks, Paul [1] http://www.alsa-project.org/alsa-info.sh signature.asc Description: Dies ist ein digital signierter Nachrichtenteil -- Download Intel#174; Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] No ALSA device detected on ML403
-Original Message- From: Paul Menzel [mailto:paulepan...@users.sourceforge.net] Sent: Thursday, March 04, 2010 9:15 PM To: alsa-user@lists.sourceforge.net Subject: Re: [Alsa-user] No ALSA device detected on ML403 Dear Binh, sorry, I do not know. 1. But you should provide more information. Use `alsa-info.sh` [1] to do this. I hope someone else reading this list has experience with Xilinx and may help you. But I doubt it. 2. Anyway, did you contact Xilinx about this? 3. Can you try a live image of a different GNU/Linux distribution (for example KNOPPIX) and see if it works. 4. Did you try a newer ALSA version? Thanks, Paul [1] http://www.alsa-project.org/alsa-info.sh Thanks for your reply, I have not contacted Xilinx, I searched on Xilinx forum but there are no topic about this. I have just tried compiled Linux kernel v2.6.33 and snd-ml403-ac97cr device was also not detected. I attach the results that I run alsa-info.sh on my XUPV2P board. Thanks Binh NT alsa-info.rar Description: Binary data -- Download Intel#174; Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
