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[alsa-devel] short writes?
by william estrada 30 Sep '07

30 Sep '07

Hi group, I have written my own ALSA recorder and player. Along with that I have several bugs. The bug I am working on right now is 'short writes' when I use the pipe command into my player. My player runs and asks for the file to play, so that I may play incoming files as they are sent in. I have a program that uses 'inotify' to watch for incoming file and then pipe the file name into my player. Now with all of that, is there a API call that will put the writei into blocking mode? Or an API call that will flush the output from writei? Or any other suggestions? Thanks for your time. -- William Estrada MrUmunhum(a)popdial.com Mt-Umunhum-Wireless.net ( http://Mt-Umunhum-Wireless.net ) Ymessenger: MrUmunhum

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[alsa-devel] nforce ac97 plays too fast
by Stas Sergeev 30 Sep '07

30 Sep '07

Hello. Trying to get a software amplification to work with NForce CK804 AC'97, I've found out that whatever the asound.conf I write, the sound starts playing much faster than it should. After some debugging, I've found out the following: - The card (or the driver) only supports 48000KHz. - The program (any, because libao and artsd suffer from that) is trying to set some rate with snd_pcm_hw_params_set_rate_near(), and that succeeds, but the returned rate is 48000, while the requested is, say, 22050. No wonder it then plays with the wrong speed. Of course the program can check the returned rate, but it sets the "direction" parameter to 0, which should mean "take exactly that value". I've looked into an alsa-tutorial, and the examples there do not check the returned rate too - dir==0 should be enough. Looking into the sources, it seems the culprit is the snd_interval_refine_min/max(), which do not care about the (i->min > min && !openmin) case at all. The question is: is setting dir=0 (or even NULL, since it is a pointer) enough to set the exact rate? And if so - how snd_interval_refine_min() should handle the (i->min > min && !openmin) case? Or if not - what does the dir==0 mean and why it is not adjusted to the proper value on return, when the rate is changed? (i.e. the rate parameter changes from 22050 to 48000, but the dir parameter remains 0, doesn't change) With the default configuration the rate is proper, but I find it annoying that altering asound.conf in pretty much any way gets the wrong results.

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[alsa-devel] Asus M2NPV-VM snd_hda_intel problem - also with Alsa 1.0.15rc3
by Ma Begaj 29 Sep '07

29 Sep '07

Hi, for the sweet love of ... does anyone have an idea how to make this sound chip working... I have Asus M2NPV-VM with AD1986A sound chip. I tried "model=3stack position_fix=1", but it does not help. surround does not work and sound mutes whenever I change volume. when I use model=ultra or eapd-laptop, stereo is at stable and I can change volume. but surround I tried it with vanilla kernel 2.6.21.5/26.22.6 and snd_hda_intel from the kernel without any success. I even compiled Alsa 1.0.15rc3, but situation did no change. anybody ... with any idea ... I would appreciate any help. any help at all. thanks. M.

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[alsa-devel] Alsa 1.0.15rc2 and oops with Dell M1210
by Herton Ronaldo Krzesinski 29 Sep '07

29 Sep '07

Hi, I have some reports of problems with Alsa 1.0.15rc2 and Dell M1210 (dell-m82 model). The following oops happens: Sep 27 19:28:34 dru kernel: Unable to handle kernel paging request at ffff81107b70f3a0 RIP: Sep 27 19:28:34 dru kernel: [<ffffffff88108751>] :snd_hda_intel:snd_hda_input_mux_info+0x31/0x50 Sep 27 19:28:34 dru kernel: PGD 8063 PUD 0 Sep 27 19:28:34 dru kernel: Oops: 0000 [1] SMP Sep 27 19:28:34 dru kernel: CPU 0 Sep 27 19:28:34 dru kernel: Modules linked in: ipv6 video thermal sbs fan container snd_seq_dummy button snd_seq_oss snd_seq_midi_event snd_seq do ck battery ac ide_cd binfmt_misc loop ntfs nls_utf8 nls_cp437 vfat fat dm_mirror dm_mod usb_storage ide_core hidp l2cap usbmouse usbhid ff_memless usbkbd hci_usb bluetooth cpufreq_ondemand cpufreq_conservative cpufreq_powersave acpi_cpufreq freq_table processor nvram pcspkr snd_usb_lib snd_r awmidi snd_seq_device b44 snd_pcm_oss snd_mixer_oss ssb pcmcia pcmcia_core uhci_hcd ehci_hcd usbcore mii ohci1394 ieee1394 i2c_i801 i2c_core evdev snd_hda_intel snd_pcm snd_timer snd_page_alloc snd_hwdep joydev tsdev mmc_block sdhci mmc_core snd soundcore iTCO_wdt iTCO_vendor_support sg sr_m od ext3 jbd scsi_wait_scan sd_mod ahci ata_piix libata scsi_mod Sep 27 19:28:34 dru kernel: Pid: 3466, comm: alsactl Not tainted 2.6.22.9-laptop-1mdv #1 Sep 27 19:28:34 dru kernel: RIP: 0010:[<ffffffff88108751>] [<ffffffff88108751>] :snd_hda_intel:snd_hda_input_mux_info+0x31/0x50 Sep 27 19:28:34 dru kernel: RSP: 0018:ffff81007aa65d48 EFLAGS: 00010206 Sep 27 19:28:34 dru kernel: RAX: 0000000ffffffff0 RBX: ffff81007b734d80 RCX: 00000000ffffffff Sep 27 19:28:34 dru kernel: RDX: 0000000000000000 RSI: ffff81007aa65d88 RDI: ffff81007aa65de0 Sep 27 19:28:34 dru kernel: RBP: ffff81007aa65d88 R08: ffff81007b70f3a8 R09: 000000000000000a Sep 27 19:28:34 dru kernel: R10: 0000000000000000 R11: 0000000000000246 R12: ffff81007c44a968 Sep 27 19:28:34 dru kernel: R13: ffff81007c44a800 R14: ffff81007adbaf40 R15: 00007fff95ccbdb0 Sep 27 19:28:34 dru kernel: FS: 00002ad615cc6e50(0000) GS:ffffffff8053e000(0000) knlGS:0000000000000000 Sep 27 19:28:34 dru kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Sep 27 19:28:34 dru kernel: CR2: ffff81107b70f3a0 CR3: 000000007a926000 CR4: 00000000000006e0 Sep 27 19:28:34 dru kernel: Process alsactl (pid: 3466, threadinfo ffff81007aa64000, task ffff81007c659860) Sep 27 19:28:34 dru kernel: Stack: 00007fff95ccbdb0 ffffffff880b3835 0000000000000000 00007fff95ccbdb0 Sep 27 19:28:34 dru kernel: 00000000c1105511 ffff81007c44a800 ffff81007adbaf40 ffffffff880b4d88 Sep 27 19:28:34 dru kernel: 0000000000000001 0000000000000000 0000000000000000 0000000000000000 Sep 27 19:28:34 dru kernel: Call Trace: Sep 27 19:28:34 dru kernel: [<ffffffff880b3835>] :snd:snd_ctl_elem_info+0x55/0x150 Sep 27 19:28:34 dru kernel: [<ffffffff880b4d88>] :snd:snd_ctl_ioctl+0x648/0x8b0 Sep 27 19:28:34 dru kernel: [<ffffffff802aa045>] do_ioctl+0x35/0xe0 Sep 27 19:28:34 dru kernel: [<ffffffff802aa310>] vfs_ioctl+0x220/0x2c0 Sep 27 19:28:34 dru kernel: [<ffffffff802aa445>] sys_ioctl+0x95/0xb0 Sep 27 19:28:34 dru kernel: [<ffffffff8020a28e>] system_call+0x7e/0x83 Sep 27 19:28:34 dru kernel: Sep 27 19:28:34 dru kernel: Sep 27 19:28:34 dru kernel: Code: 49 8b 74 00 08 e8 95 bd 21 f8 31 c0 48 83 c4 08 c3 0f 1f 80 Sep 27 19:28:34 dru kernel: RIP [<ffffffff88108751>] :snd_hda_intel:snd_hda_input_mux_info+0x31/0x50 Sep 27 19:28:34 dru kernel: RSP <ffff81007aa65d48> Sep 27 19:28:34 dru kernel: CR2: ffff81107b70f3a0 I have a better report on a i386 kernel, unfortunately it's tainted: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: f8f89ed8 *pde = 00000000 Oops: 0000 [#1] SMP Modules linked in: snd_usb_audio snd_usb_lib snd_rawmidi snd_seq_device iwl3945 mac80211 cfg80211 b44 mmc_block nvidia(P) snd_hda_intel snd_pcm ohci1394 snd_timer ssb pcmcia sdhci pcmcia_core mii ieee1394 mmc_core joydev ipw3945 ieee80211 ehci_hcd snd_page_alloc snd_hwdep uhci_hcd ieee80211_crypt snd intel_agp i2c_i801 tsdev usbcore soundcore sg agpgart evdev i2c_core iTCO_wdt iTCO_vendor_support sr_mod reiserfs scsi_wait_scan sd_mod ahci ata_piix libata scsi_mod CPU: 0 EIP: 0060:[<f8f89ed8>] Tainted: P VLI EFLAGS: 00010246 (2.6.22.7-laptop-1mdv #1) EIP is at snd_hda_input_mux_info+0x38/0x50 [snd_hda_intel] eax: f6764a4c ebx: 00000000 ecx: ffffffff edx: f6269de4 esi: 00000000 edi: f6269e3c ebp: f6269db0 esp: f6269da4 ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Process alsactl (pid: 2318, ti=f6268000 task=c237a550 task.ti=f6268000) Stack: f66da5c0 00000000 f6269de4 f6269db8 f8f995e4 f6269f48 f8edd1eb 00000000 bf979c70 f64fcac0 f66b6c00 f66b6d4c f8cf0000 f66b6d4c c0199456 00000000 00000001 00000002 00000000 00000000 75706e49 6f532074 65637275 00000000 Call Trace: [<c010529a>] show_trace_log_lvl+0x1a/0x30 [<c010535b>] show_stack_log_lvl+0xab/0xd0 [<c0105551>] show_registers+0x1d1/0x2d0 [<c0105768>] die+0x118/0x240 [<c0121399>] do_page_fault+0x199/0x630 [<c0313e6a>] error_code+0x72/0x78 [<f8f995e4>] stac92xx_mux_enum_info+0x14/0x20 [snd_hda_intel] [<f8edd1eb>] snd_ctl_ioctl+0x80b/0xc30 [snd] [<c018f308>] do_ioctl+0x28/0xb0 [<c018f5af>] vfs_ioctl+0x21f/0x2a0 [<c018f689>] sys_ioctl+0x59/0x70 [<c01041ba>] sysenter_past_esp+0x6b/0xa1 ======================= Code: 08 8d 7a 58 89 1c 24 c7 42 40 03 00 00 00 c7 42 48 01 00 00 00 8b 08 89 4a 50 8b 4a 54 8b 18 8d 73 ff 39 d9 0f 43 ce 8b 74 c8 04 <ac> aa 84 c0 75 fa 8b 1c 24 31 c0 8b 74 24 04 8b 7c 24 08 89 ec EIP: [<f8f89ed8>] snd_hda_input_mux_info+0x38/0x50 [snd_hda_intel] SS:ESP 0068:f6269da4 Accordingly to one of the reporters, when changing the model to 5stack the oops doesn't happens anymore and everything works flawlessly. At first I thought that the problem could be the different pin cfgs of dell-m82 compared to the old and replaced dell model. I was in contact with one of the reporters, but unfortunately reverting only the pin cfg didn't work (if the report was correct the module now didn't break with an oops but sound didn't work either). So I'm out of ideas, failed to see why stac92xx_mux_enum_info received uinfo == NULL (where uinfo comes from?) and passed it to snd_hda_input_mux_info. -- []'s Herton

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[alsa-devel] using ALSA OSS Emulation interface in long time will make voice delay
by Akio 28 Sep '07

28 Sep '07

Dear All: Is there any futher action to this topic "BF537Stamp Linphone audio falling behind". the URL is http://blackfin.uclinux.org/gf/project/uclinux-dist/forum/? action=ForumBrowse&forum_id=39&_forum_action=ForumMessageBrowse&thread_id=22524 we have the same problem, but if we switch to alsa lib interface. the problem seems gone. Thanks in advance. Best Regards, Akio

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[alsa-devel] Asus M2NPV-VM (AD1986A) - Surround does work, snd-hda-intel dies on volume change
by Ma Begaj 28 Sep '07

28 Sep '07

Hi, Sorry if this email is not for devel mailing list, but this sounds to me like a bug or development problem. If I am wrong, I will post it on the user list. And for the long email ... I just wanted to describe everything I tried. I found a lot of messages about problems with sound chip AD1986A on motherboard Asus M2NPV-VM. It is almost always the same problem, surround does not work and sound mutes (module dies) when the user change volume. That is my problem too. I found a lot of solutions by using "model=3stack", sometimes with "position_fix=1", but that does not work for all the users. I checked the list, I read dozens of emails, but nothing helped. I found a few patches on the list, but all of them were for kernels < 2.6.22. I used Slackware 12.0 and model=3stack caused a terrible "weeping" sound on the rear left speaker, but the stereo worked. I read a lot of success stories with this motherboard and Ubuntu and after playing whole week long on Slackware (kernel 2.6.21.5 and 2.6.22.6), I decided to try it with Ubuntu Feisty (2.6.20 and 2.6.22.9), although I did not believe that Ubuntu should help. It actually helped partly because the weeping sound disappeared, but I had only stereo. When I changed the "Channel Mode" jack in alsamixer from 2ch to 6ch, sound muted and module died. The only way to get the sound back was to stop playing file, and rmmod/modprobe snd_hda_intel again. Using model=6stack gives me surround sound by using "speaker-test -c6 ..." (nice female voice guessed right every speaker) but module was still dying as soon as I changed volume. Does someone have an idea what to do with this chip ... I am really desperate and beginning to hate this great motherboard ... Thanks a lot. M.

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[alsa-devel] Userspace drivers
by Josh Litherland 27 Sep '07

27 Sep '07

Is there any facility for developing an ALSA device driver in userspace? I'm particularly interested in mixer devices; my goal is to expose the Thinkpad hardware volume buttons as an ALSA mixer. Thanks for any pointers! -- Josh Litherland (josh(a)temp123.org)

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[alsa-devel] 1.0.15rc3
by Jaroslav Kysela 26 Sep '07

26 Sep '07

Hello all, I put 1.0.15rc3 packages (driver, library) to the ALSA FTP server. Please, report any critical bugs to release 1.0.15 final. Thanks, Jaroslav ----- Jaroslav Kysela <perex(a)suse.cz> Linux Kernel Sound Maintainer ALSA Project, SUSE Labs

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[alsa-devel] tiwai downtime again
by Takashi Iwai 25 Sep '07

25 Sep '07

Hi, I'll be on vacation for two weeks from today (mostly because of movement to a new apartment, no beach with a cocktail in shiny south islands), so likely will be unresponsive to e-mails during that. If your patches weren't be reviewed/applied, don't hesitate to repost later. Thanks, Takashi

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[alsa-devel] snd_hda_intel bug
by Pablo Yaggi 25 Sep '07

25 Sep '07

Please let me know if a bug report must be placed somewhere else because i get no reply about this issue and i don't know if the snd_hda_intel driver maintainer received it. The bug repost: i bought a sony vaio fz19vn, i try both modes for the snd_hda_intel, vaio and vaio-ar, the same problem happen with both of them, when i plugin the headset internal speakers are not muted, so here is the card info: 00:00.0 0600: 8086:2a00 (rev 0c) Subsystem: 104d:9005 Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information 00:02.0 0300: 8086:2a02 (rev 0c) (prog-if 00 [VGA]) Subsystem: 104d:9005 Flags: bus master, fast devsel, latency 0, IRQ 5 Memory at fc000000 (64-bit, non-prefetchable) [size=1M] Memory at d0000000 (64-bit, prefetchable) [size=256M] I/O ports at 1800 [size=8] Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable- Capabilities: [d0] Power Management version 3 00:02.1 0380: 8086:2a03 (rev 0c) Subsystem: 104d:9005 Flags: bus master, fast devsel, latency 0 Memory at fc100000 (64-bit, non-prefetchable) [size=1M] Capabilities: [d0] Power Management version 3 00:1a.0 0c03: 8086:2834 (rev 03) (prog-if 00 [UHCI]) Subsystem: 104d:9005 Flags: bus master, medium devsel, latency 0, IRQ 17 I/O ports at 1820 [size=32] 00:1a.1 0c03: 8086:2835 (rev 03) (prog-if 00 [UHCI]) Subsystem: 104d:9005 Flags: bus master, medium devsel, latency 0, IRQ 20 I/O ports at 1840 [size=32] 00:1a.7 0c03: 8086:283a (rev 03) (prog-if 20 [EHCI]) Subsystem: 104d:9005 Flags: bus master, medium devsel, latency 0, IRQ 18 Memory at fc604800 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port 00:1b.0 0403: 8086:284b (rev 03) Subsystem: 104d:9005 Flags: bus master, fast devsel, latency 0, IRQ 21 Memory at fc400000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Capabilities: [70] Express Unknown type IRQ 0 Capabilities: [100] Virtual Channel Capabilities: [130] Unknown (5) 00:1c.0 0604: 8086:283f (rev 03) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=03, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: f6000000-f7ffffff Prefetchable memory behind bridge: 00000000f0000000-00000000f1ffffff Capabilities: [40] Express Root Port (Slot+) IRQ 0 Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+ Capabilities: [90] Subsystem: 104d:9005 Capabilities: [a0] Power Management version 2 Capabilities: [100] Virtual Channel Capabilities: [180] Unknown (5) 00:1c.1 0604: 8086:2841 (rev 03) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=04, subordinate=05, sec-latency=0 I/O behind bridge: 00003000-00003fff Memory behind bridge: f8000000-f9ffffff Prefetchable memory behind bridge: 00000000f2000000-00000000f3ffffff Capabilities: [40] Express Root Port (Slot+) IRQ 0 Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+ Capabilities: [90] Subsystem: 104d:9005 Capabilities: [a0] Power Management version 2 Capabilities: [100] Virtual Channel Capabilities: [180] Unknown (5) 00:1c.2 0604: 8086:2843 (rev 03) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=06, subordinate=07, sec-latency=0 I/O behind bridge: 00004000-00004fff Memory behind bridge: fa000000-fbffffff Prefetchable memory behind bridge: 00000000f4000000-00000000f5ffffff Capabilities: [40] Express Root Port (Slot+) IRQ 0 Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+ Capabilities: [90] Subsystem: 104d:9005 Capabilities: [a0] Power Management version 2 Capabilities: [100] Virtual Channel Capabilities: [180] Unknown (5) 00:1c.4 0604: 8086:2847 (rev 03) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=08, subordinate=08, sec-latency=0 I/O behind bridge: 00005000-00005fff Memory behind bridge: fc200000-fc2fffff Capabilities: [40] Express Root Port (Slot+) IRQ 0 Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+ Capabilities: [90] Subsystem: 104d:9005 Capabilities: [a0] Power Management version 2 Capabilities: [100] Virtual Channel Capabilities: [180] Unknown (5) 00:1d.0 0c03: 8086:2830 (rev 03) (prog-if 00 [UHCI]) Subsystem: 104d:9005 Flags: bus master, medium devsel, latency 0, IRQ 22 I/O ports at 1860 [size=32] 00:1d.1 0c03: 8086:2831 (rev 03) (prog-if 00 [UHCI]) Subsystem: 104d:9005 Flags: bus master, medium devsel, latency 0, IRQ 19 I/O ports at 1880 [size=32] 00:1d.2 0c03: 8086:2832 (rev 03) (prog-if 00 [UHCI]) Subsystem: 104d:9005 Flags: bus master, medium devsel, latency 0, IRQ 18 I/O ports at 18a0 [size=32] 00:1d.7 0c03: 8086:2836 (rev 03) (prog-if 20 [EHCI]) Subsystem: 104d:9005 Flags: bus master, medium devsel, latency 0, IRQ 22 Memory at fc604c00 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port 00:1e.0 0604: 8086:2448 (rev f3) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=09, subordinate=0d, sec-latency=56 I/O behind bridge: 00006000-00006fff Memory behind bridge: fc300000-fc3fffff Prefetchable memory behind bridge: 0000000088000000-000000008bffffff Capabilities: [50] Subsystem: 104d:9005 00:1f.0 0601: 8086:2815 (rev 03) Subsystem: 104d:9005 Flags: bus master, medium devsel, latency 0 Capabilities: [e0] Vendor Specific Information 00:1f.1 0101: 8086:2850 (rev 03) (prog-if 8a [Master SecP PriP]) Subsystem: 104d:9005 Flags: bus master, medium devsel, latency 0, IRQ 19 I/O ports at 01f0 [size=8] I/O ports at 03f4 [size=1] I/O ports at 0170 [size=8] I/O ports at 0374 [size=1] I/O ports at 1810 [size=16] 00:1f.2 0106: 8086:2829 (rev 03) (prog-if 01 [AHCI 1.0]) Subsystem: 104d:9005 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 219 I/O ports at 1c00 [size=8] I/O ports at 18d4 [size=4] I/O ports at 18d8 [size=8] I/O ports at 18d0 [size=4] I/O ports at 18e0 [size=32] Memory at fc604000 (32-bit, non-prefetchable) [size=2K] Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/2 Enable+ Capabilities: [70] Power Management version 3 Capabilities: [a8] #12 [0010] 00:1f.3 0c05: 8086:283e (rev 03) Subsystem: 104d:9005 Flags: medium devsel, IRQ 19 Memory at 8c000000 (32-bit, non-prefetchable) [size=256] I/O ports at 1c20 [size=32] 06:00.0 0280: 8086:4222 (rev 02) Subsystem: 8086:1051 Flags: bus master, fast devsel, latency 0, IRQ 10 Memory at fa000000 (32-bit, non-prefetchable) [size=4K] Capabilities: [c8] Power Management version 2 Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Capabilities: [e0] Express Legacy Endpoint IRQ 0 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number ba-8c-73-ff-ff-77-1b-00 08:00.0 0200: 11ab:4351 (rev 16) Subsystem: 104d:9005 Flags: bus master, fast devsel, latency 0, IRQ 218 Memory at fc200000 (64-bit, non-prefetchable) [size=16K] I/O ports at 5000 [size=256] Capabilities: [48] Power Management version 2 Capabilities: [50] Vital Product Data Capabilities: [5c] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Capabilities: [e0] Express Legacy Endpoint IRQ 0 Capabilities: [100] Advanced Error Reporting 09:03.0 0607: 104c:8039 Subsystem: 104d:9005 Flags: bus master, medium devsel, latency 168, IRQ 17 Memory at fc300000 (32-bit, non-prefetchable) [size=4K] Bus: primary=09, secondary=0a, subordinate=0d, sec-latency=176 Memory window 0: 88000000-8bfff000 (prefetchable) Memory window 1: 90000000-93fff000 I/O window 0: 00006000-000060ff I/O window 1: 00006400-000064ff 16-bit legacy interface ports at 0001 09:03.1 0c00: 104c:803a (prog-if 10 [OHCI]) Subsystem: 104d:9005 Flags: bus master, medium devsel, latency 32, IRQ 16 Memory at fc302000 (32-bit, non-prefetchable) [size=2K] Memory at fc304000 (32-bit, non-prefetchable) [size=16K] Capabilities: [44] Power Management version 2 09:03.2 0180: 104c:803b Subsystem: 104d:9005 Flags: bus master, medium devsel, latency 57, IRQ 18 Memory at fc301000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] Power Management version 2 *************************** /proc/asound/card0/codec#1: *************************** Codec: Conexant ID 2c06 Address: 1 Vendor Id: 0x14f12c06 Subsystem Id: 0x104d1700 Revision Id: 0x100000 Modem Function Group: 0x2 *************************** /proc/asound/card0/codec#0 : *************************** Codec: SigmaTel STAC9872AK Address: 0 Vendor Id: 0x83847662 Subsystem Id: 0x104d2300 Revision Id: 0x100201 No Modem Function Group found Default PCM: rates [0x7e0]: 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1 Default Amp-Out caps: ofs=0x7f, nsteps=0x7f, stepsize=0x02, mute=1 Node 0x02 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out Amp-Out caps: N/A Amp-Out vals: [0x7f 0x7f] Power: 0x0 Node 0x03 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out Amp-Out caps: N/A Amp-Out vals: [0xff 0xff] Power: 0x0 Node 0x04 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out Amp-Out caps: N/A Amp-Out vals: [0xff 0xff] Power: 0x0 Node 0x05 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out Amp-Out caps: N/A Amp-Out vals: [0x7f 0x7f] Power: 0x0 Node 0x06 [Audio Input] wcaps 0x1d0541: Stereo Power: 0x0 Connection: 1 0x07 Node 0x07 [Audio Selector] wcaps 0x300903: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Connection: 1 0x0e Node 0x08 [Audio Input] wcaps 0x1d0541: Stereo Power: 0x0 Connection: 1 0x09 Node 0x09 [Audio Selector] wcaps 0x300903: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x0c 0x0c] Connection: 1 0x15 Node 0x0a [Pin Complex] wcaps 0x400181: Stereo Pincap 0x08173c: IN OUT HP Detect Pin Default 0x04214020: [Jack] HP Out at Ext Right Conn = 1/8, Color = Green Pin-ctls: 0xc0: OUT HP Connection: 1 0x02 Node 0x0b [Pin Complex] wcaps 0x400181: Stereo Pincap 0x0814: OUT Detect Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black Pin-ctls: 0x00: Connection: 1 0x04 Node 0x0c [Pin Complex] wcaps 0x400181: Stereo Pincap 0x0814: OUT Detect Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black Pin-ctls: 0x00: Connection: 1 0x03 Node 0x0d [Pin Complex] wcaps 0x400181: Stereo Pincap 0x08173c: IN OUT HP Detect Pin Default 0x04a15030: [Jack] Mic at Ext Right Conn = 1/8, Color = Red Pin-ctls: 0x24: IN Connection: 1 0x02 Node 0x0e [Pin Complex] wcaps 0x400081: Stereo Pincap 0x0824: IN Detect Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black Pin-ctls: 0x20: IN Node 0x0f [Pin Complex] wcaps 0x400181: Stereo Pincap 0x0814: OUT Detect Pin Default 0x90170110: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown Pin-ctls: 0x40: OUT Connection: 1 0x05 Node 0x10 [Audio Output] wcaps 0x40211: Stereo Digital PCM: rates [0x3e0]: 44100 48000 88200 96000 176400 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Node 0x11 [Pin Complex] wcaps 0x400301: Stereo Digital Pincap 0x0810: OUT Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black Pin-ctls: 0x00: Connection: 2 0x10* 0x09 Node 0x12 [Audio Input] wcaps 0x140311: Stereo Digital PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Connection: 1 0x13 Node 0x13 [Pin Complex] wcaps 0x440381: Stereo Digital Pincap 0x0834: IN OUT Detect Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black Pin-ctls: 0x00: Connection: 1 0x18 Node 0x14 [Pin Complex] wcaps 0x400001: Stereo Pincap 0x0820: IN Pin Default 0x90a7013e: [Fixed] Mic at Int N/A Conn = Analog, Color = Unknown Pin-ctls: 0x20: IN Node 0x15 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=1 Amp-Out vals: [0x00 0x00] Connection: 4 0x0a 0x0d* 0x14 0x02 Node 0x16 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=0 Amp-Out vals: [0x00] Node 0x17 [Volume Knob Widget] wcaps 0x600000: Mono Node 0x18 [Audio Output] wcaps 0x40201: Stereo Digital _______________________________________________ Alsa-devel mailing list Alsa-devel(a)alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel

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