March 2008 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [ASoc] TDM over one SSC channel on AT91 possible?
by Friedrich Lobenstock 24 Jun '11

24 Jun '11

Hello! The background: I'm just designing an ATMEL AT91RM9200 based board which got two TLV320AIC33 on board. It is either possible to hook up the two TLV320AIC33 to a separate SSC (synchronous serial control) channel each or use one SSC channel and configure it for TDM (time division multiplex) mode. There is already a driver for TLV320AIC14k/TLV320AIC2k in the development tree, so adding support for the TLV320AIC33 should be feasible. What I'm not sure about is the fact if ASOC is prepared for using channels, especially SSC, in TDM mode. Is the core ASOC structure prepared to handle that? Would we be better off instantiate one drive twice each time with different parameters for the SSC channel? Thanks for any feedback. -- MfG / Regards Friedrich Lobenstock _________________________________________________________ SCOTTY Group Austria GmbH a SCOTTY Group plc company, http://www.scottygroup.com/ _________________________________________________________

4 3

[alsa-devel] X-Fi support in ALSA.
by James Courtier-Dutton 18 Sep '08

18 Sep '08

Hi, I have now had a chance to read some of the specs of the X-Fi cards. aka. emu20k1. It turns out that some of the X-Fi cards have a compatibility mode. By default, they boot up in compatibility mode. The interesting point is that this "compatibility mode" is in fact the intel-HD standard so could use the intel-hda driver. For one X-Fi card with IDs: Device 1102:0009 Subsystem: 1102:0010 works a bit with the ALSA hda-intel driver. So far, the off the shelf hda-intel driver, with simple PCIs adjustment, works for the above card, but only sound capture works so far, so probably some quirk would be needed. This compatibility mode works with the Windows Vista UAA drivers. Not all X-Fi cards support with compatibility mode. For example, any card with (after a cold boot into Linux) Device 1102:0005 Subsystem: xxxx:xxxx will be X-Fi only. With regard to actual full X-Fi support, I am still in the progress of creating a GPL emu20k1.h file, that is the first step towards an snd-emu20k1 native ALSA driver. James

3 3

[alsa-devel] [PATCH] improved snd-aloop quality when using certain samplerates and kernel HZ
by Ahmet İnan 02 Jun '08

02 Jun '08

after using a HZ:=300 kernel for some time now and needing snd-aloop again i found out, that i either had to correct the hardcoded number, or fix the problem permanently, which couses stuttering and other problems. i also removed the SYNC on start code, not just because its more or less useless and brings problems, but ive got a nice idea how to fix this overrun/underrun problem in a much nicer way. so stay tuned for the next patch, until its implemented. this patch here is more or less experimental, id like to hear some feedback. http://www.mathematik.uni-freiburg.de/IAM/homepages/ainan/alsa-driver-1.0.1… Signed-off-by: Ahmet İnan <ainan <at> mathematik.uni-freiburg.de> please also include my email address when responding - i have no intention to enable recieving emails from the list. ahmet -- admin der abteilung für angewandte mathematik, tel. 0761-203-5626

3 16

[alsa-devel] ca0106 Digital Output at 44.1kHz
by Ben Stanley 20 May '08

20 May '08

Dear List, Hello. I'm new here. This is my first attempt to hack an alsa driver. I recently purchased a "Sound Blaster Audigy Value!" card for use in a MythTV box. As I have a digital receiver, I was mainly concerned with getting a working S/PDIF output (coax or optical) and not too much more. Summary: I can make 44.1kHz digital output work, but I think that the driver model of the card having 3 or 4 digital output channels is incorrect. I believe the card only has 1 digital output channel. Details: The card I have is characterised by the following: http://www.soundblaster.com/products/product.asp?category=1&subcategory=205… Model: SB0570 serial: 100a1102 Also known as: Sound Blaster Audigy SE During initial testing, I noticed that 44.1kHz playback was not implemented. Subsequent testing shows that speaker-test works fine with 48kHz, 96kHz and 192kHz. (I only tested 16bit output so far.) I noticed in the source code that 44.1k was explicitly disabled. I added code in snd_ca0106_pcm_prepare_playback to set up this rate for S/PDIF output as per the comments in ca0106.h . Initial tests using hw:0,0 at 44.1kHz produced recognisable signals with some noisy corruption. Later I accidentally discovered that serially opening hw:0,2 , hw:0,1 and hw:0,0 at 44.1kHz then produces perfectly good 44.1kHz sampled digital audio output. Removing hw:0,1 or hw:0,2 from this sequence causes noisy corruption. It seems that channels 0-2 in reg40 must all be set to the same sampling frequency for S/PDIF to work where 44.1kHz is concerned. Conversely, to sucessfully output 48kHz again, I have to open hw:0,2 , hw:0,1 and hw:0,0 at 48kHz to restore proper output. I do not have such troubles with 96kHz and 192kHz, for which it suffices to just open hw:0,0 at the relevant sampling rate. Using these tricks, I can successfully output 44.1kHz encoded Dolby Digital and DTS signals (found at http://www.sr.se/cgi-bin/mall/index.asp?programid=2445 , as mentioned at http://alsa.opensrc.org/DigitalOut . ) Later, I examined the product manual (from a Windows compressed helpfile on the CD), and noticed that Creative instruct you to connect to the blue socket in only two ways: 1) with a mono 3.5mm jack plug to RCA plug -> S/PDIF input to external device, and 2) a proprietary digital I/O module (see http://www.soundblaster.com/products/product.asp?category=1&subcategory=16&… ) The digital I/O module only has one input and one output (the optical/coaxial pairs are duplicates of each other). The manual does not say how to connect a S/PDIF input signal other than through the digital I/O module. This suggests to me that the following comment near the top of ca0106_main.c is incorrect for the SB0570: * ( In theory one could output 3 different AC3 streams at once, to 3 different SPDIF outputs. ) I think you can only output one AC3 stream, and that there is only one S/PDIF output. Given this knowledge of the digital I/O module, I suggest that the pinout *may* possibly be: 1 (tip): S/PDIF output 2 : S/PDIF input 3 : power to digital I/O module 4 : gnd I have not been able to get any S/PDIF signal out of pin 2 (I only have a stereo cable to test with at the moment). I will attempt to test pin 2 as an input at some point. I think that this card can only output one S/PDIF channel, given the discovery of the required clock settings above, and that Creative's own hardware only gives you access to one output. Anyway, I don't have access to documentation. From reading around, I believe James has the docs under NDA from Creative Labs. Perhaps James could confirm these suspicions? Anyway, this is speculation. I'd love to have the docs. I haven't tried to get them. Is it likely/unlikely that I would get them? I'm currently working on kernel 2.6.22 from Ubuntu. They don't seem to have changed the ca0106 driver, and not much has happened there (for output) in the newer kernels. Please find attached my current patch, which is only suitable for the purposes of discussion. I need to clarify some things about channel arrangements with those who have the documentation before I begin to try to fix things up. This patch was written with a faulty understanding of the interaction between the channel model and the spdif_enable. I don't know how any of this affects other models in the ca0106 range. So, I think that before I go any further here, I need some feedback, and access to some documentation would be useful. Ben Stanley.

2 4

[alsa-devel] [PATCH] snd-usb-us122l v0.2 for US-122L
by Karsten Wiese 20 May '08

20 May '08

Hi, attached is a fresh US-122L linux(test-)driver. If everything is installed on top a kernel 2.6.25-rc5 and alsa-lib 1.0.16, everything works, erm at least here. Without the ehci patch, it still works when connected to the uhci-hcd. (Maybe the ehci-patch makes it into .26) alsa-lib < 1.0.16 lets the plugin misbehave. PCM access needs an ~/.asoundrc containing whats in .asoundrc. Its established by patching/compiling/installing alsa-plugins. You need to adjust the path to the kernel's sound/usb/usx2y/usb_stream.h Only S24_3LE, 2 channels interleaved, 2 periods is supported. The userspace pcm devicename then is forexample "usb_stream:1" (To let alsa convert to other formats, use forexample "plug:usb_stream:1") Tested with aplay, arecord, amidi & jackd using alsa driver. Propably doesn't do 32bit PCM access on x86_64, tested on x86_64 only. Karsten

2 19

[alsa-devel] Application doing forward/rewind
by Aggarwal, Anuj 18 May '08

18 May '08

Hi, I am new to ALSA framework and currently working on an embedded platform. My ALSA driver works fine with APLAY and ARECORD utilities, which are coming along with the alsa-utils package. But they don't support forward and rewind. I wrote my own app for the same but the APIs are returning me 0, although some frames have been forwarded. I searched a lot for some simple command line based audio player which can provide me this sort of functionality but I could not find one. Can someone help? If I have missed something, please let me know. Thanks & Regards, Anuj Aggarwal

2 6

[alsa-devel] Patch - ESI Maya44 driver
by Rainer Zimmermann 09 May '08

09 May '08

Hi Takashi, here's the maya44 patch. This is a patch against the current alsa-kernel tree. I did add 2 definitions to ice1712.h (snd_ice1724_get_route_val and snd_ice1724_put_route_val), which allowed me to move some of the maya44 specific code to maya44.c . There are still a few maya44 special cases in ice1724.c, because maya44 uses the "con" channel and routing switches differently. This is not really clean style I think, but I would suggest sorting this out later, as it would again require larger changes to ice1724.c and testing with other hardware. Hope everything is ok with you, for now. This patch does *not* limit the sampling rate to 96kHz for capture, as discussed before. best regards, -Rainer -- Lightshed IT Services Löfflerstr. 27, 22765 Hamburg, Germany * mail(a)lightshed.de * www.lightshed.de

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[alsa-devel] [RFC] virtual master control for HD-audio
by Takashi Iwai 06 May '08

06 May '08

Hi, another thing I'd like to push into the next kernel is the virtual master volume control. As I posted in earlier posts, it adds virtual controls that have several slave controls with the same types, e.g. Front, Surround, Center, LFE, etc. Then these are adjusted simultaneously via the master control. It'd be appreciated if some one can test the patches with HD-audio h/w that has no master control yet (e.g. some STAC codecs). Note that this won't add the master volumes if there are no real volume controls. Some codecs have really no volume control, and this won't help for such devices. Two (and one for driver) patches will follow after this. Takashi

5 27

Re: [alsa-devel] no front speaker sound with ALC262
by Matthew R Hurne 28 Apr '08

28 Apr '08

Tobin Davis wrote: > Ok, it looks like it may be a couple of weeks out, but they are more > than happy to get me a unit. Their sales staff has been bugging for > Linux support for 6 months apparently. > > In the mean time, if you can get me that output, I can at least start > making a dent on this. From the photo, it looks like you have a speaker > jack (green) , line-in (blue), and mic (pink), plus speakers and mic > built in? I'll review the online documents again to be sure. > > Tobin We put some pressure on Tangent to get Linux audio working, and the tech. support guys I spoke with were clearly clueless. :-( I have attached the relevant output from dmesg, and a new alsa-info.sh output. Thanks! Matt > > > On Mon, 2008-03-17 at 15:50 -0400, Matthew R Hurne wrote: >> Tobin Davis wrote: >> > >> > On Mon, 2008-03-17 at 15:04 -0400, Matthew R Hurne wrote: >> >> The *real* way (IMHO) to know which one you have is to look at the >> >> model number printed on the mainboard inside the unit; in the U.S., >> >> the Crystal 945's mainboard is labeled MS-7290, while the Crystal >> >> A410's mainboard is labeled MS-7341. >> > >> > This info should also come up in the output from dmidecode. Most >> > motherboard vendors have that info etched in their bios. >> >> Good call. That's the first time I've heard of dmidecode, and I just tried it out on the A410. Sure enough, I see >> >> ... >> Base Board Information >> Manufacturer: MSI >> Product Name: MS-7341 >> ... >> >> Bingo. >> >> > At any rate, I have sent in the request for a demo unit. We'll see if >> > they contact me. I have other systems with the same codec here at work, >> > so I can do some reproduction (in my off time). >> > >> > Most of my Alsa time is non-work related, so I have to squeeze it in >> > where I can. > -- Tobin Davis > > I want the presidency so bad I can already taste the hors d'oeuvres. > -- Matthew Hurne Versatile Systems, Inc. 717.919.9102 matthew.hurne(a)versatile.com ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/alsa-kernel/pci/hda/hda_intel.c:1842: chipset global capabilities = 0x4401 ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/alsa-kernel/pci/hda/hda_intel.c:739: codec_mask = 0x1 hda_codec: Unknown model for ALC262, trying auto-probe from BIOS... ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:3019: autoconfig: line_outs=1 (0x15/0x0/0x0/0x0/0x0) ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:3023: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:3027: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:3028: mono: mono_out=0x0 ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:3036: inputs: mic=0x18, fmic=0x0, line=0x1a, fline=0x0, cd=0x0, aux=0x0 ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Surround Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Center Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave LFE Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Side Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Headphone Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Speaker Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Mono Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Line-Out Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Surround Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Center Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave LFE Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Side Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Headphone Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Speaker Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Mono Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave IEC958 Playback Switch, skipped name=root&type=33&description=/tmp/alsa-info.txt&expiry=&s=Submit+Post&content= !!################################ !!ALSA Information Script v 0.4.41 !!################################ !!Script ran on: Tue Mar 18 14:03:42 GMT 2008 !!Linux Distribution !!------------------ :: SLAX 5.0.7 :: :: Standard Edition :: [1;32m .cOC: :o. oCO: [0;39m slax login:[1;34m root [0;39m Slackware 10.2.0 SLAX 5.0.7 !!Kernel Information !!------------------ Kernel release: 2.6.15.7-kiosk-1 Operating System: GNU/Linux Architecture: i686 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.16 Library version: 1.0.16 Utilities version: 1.0.16 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Soundcards recognised by ALSA !!----------------------------- 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xfdff8000 irq 16 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Class 0403: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01) !!Advanced information - PCI Vendor/Device/Susbsystem ID's !!-------------------------------------------------------- 00:1b.0 Class 0403: 8086:27d8 (rev 01) Subsystem: 1462:2900 !!Loaded sound module options !!-------------------------- !!Module: snd_hda_intel enable : Y,Y,Y,Y,Y,Y,Y,Y enable_msi : 0 id : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL> index : -1,-1,-1,-1,-1,-1,-1,-1 model : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL> position_fix : 0,0,0,0,0,0,0,0 power_save : 0 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1 single_cmd : N !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Realtek ALC262 Address: 0 Vendor Id: 0x10ec0262 Subsystem Id: 0x1462043d Revision Id: 0x100202 No Modem Function Group found Default PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A GPIO: io=4, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=1, dir=1, wake=0, sticky=0, data=1 IO[1]: enable=1, dir=1, wake=0, sticky=0, data=1 IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0 IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0 Node 0x02 [Audio Output] wcaps 0x11: Stereo Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x03 [Audio Output] wcaps 0x11: Stereo Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0x1e]: 16 20 24 32 formats [0x1]: PCM Node 0x07 [Audio Input] wcaps 0x10011b: Stereo Amp-In Amp-In caps: ofs=0x08, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x00 0x00] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0x6]: 16 20 formats [0x1]: PCM Connection: 1 0x24 Node 0x08 [Audio Input] wcaps 0x10011b: Stereo Amp-In Amp-In caps: ofs=0x08, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x00 0x00] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0x6]: 16 20 formats [0x1]: PCM Connection: 1 0x23 Node 0x09 [Audio Input] wcaps 0x10011b: Stereo Amp-In Amp-In caps: ofs=0x08, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x00 0x00] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0x6]: 16 20 formats [0x1]: PCM Connection: 1 0x22 Node 0x0a [Audio Input] wcaps 0x100391: Stereo Digital Converter: stream=0, channel=0 SDI-Select: 0 Digital: Digital category: 0x0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0x1e]: 16 20 24 32 formats [0x1]: PCM Unsolicited: tag=00, enabled=0 Connection: 1 0x1f Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x1f 0x1f] [0x80 0x80] [0x1f 0x1f] [0x80 0x80] [0x80 0x80] [0x81 0x81] [0x81 0x81] [0x81 0x81] Connection: 8 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 Node 0x0c [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0 Amp-Out vals: [0x1f 0x1f] Connection: 2 0x02 0x0b Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0 Amp-Out vals: [0x00 0x00] Connection: 2 0x03 0x0b Node 0x0e [Audio Mixer] wcaps 0x20010e: Mono Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00] [0x00] Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0 Amp-Out vals: [0x00] Connection: 2 0x02 0x0b Node 0x0f [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x12 [Pin Complex] wcaps 0x400001: Stereo Pincap 0x0820: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x14 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x083e: IN OUT HP Detect Trigger Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x15 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x083e: IN OUT HP Detect Trigger Pin Default 0x0121411f: [Jack] HP Out at Ext Rear Conn = 1/8, Color = Green DefAssociation = 0x1, Sequence = 0xf Misc = NO_PRESENCE Pin-ctls: 0xc0: OUT HP Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x16 [Pin Complex] wcaps 0x40010c: Mono Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80] Pincap 0x0810: OUT Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Connection: 1 0x0e Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x03 0x03] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x08173e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 Pin Default 0x01a19920: [Jack] Mic at Ext Rear Conn = 1/8, Color = Pink DefAssociation = 0x2, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x19 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x08173e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x1a [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x08173e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 Pin Default 0x0181312f: [Jack] Line In at Ext Rear Conn = 1/8, Color = Blue DefAssociation = 0x2, Sequence = 0xf Misc = NO_PRESENCE Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x1b [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x08173e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x1c [Pin Complex] wcaps 0x400001: Stereo Pincap 0x0820: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Node 0x1d [Pin Complex] wcaps 0x400000: Mono Pincap 0x0820: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Node 0x1e [Pin Complex] wcaps 0x400380: Mono Digital Pincap 0x0810: OUT Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Connection: 1 0x06 Node 0x1f [Pin Complex] wcaps 0x400280: Mono Digital Pincap 0x0820: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono Processing caps: benign=0, ncoeff=17 Node 0x21 [Volume Knob Widget] wcaps 0x600080: Mono Volume-Knob: delta=0, steps=32, direct=0, val=64 Unsolicited: tag=00, enabled=0 Connection: 0 Node 0x22 [Audio Selector] wcaps 0x300101: Stereo Connection: 10 0x18* 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x0b 0x12 Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 9 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x0b Node 0x24 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 9 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x0b --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw-rw- 1 root audio 116, 0 Mar 18 13:58 /dev/snd/controlC0 crw-rw--w- 1 root audio 116, 4 Mar 18 13:58 /dev/snd/hwC0D0 crw-rw--w- 1 root audio 116, 24 Mar 18 13:58 /dev/snd/pcmC0D0c crw-rw-rw- 1 root audio 116, 16 Mar 18 13:58 /dev/snd/pcmC0D0p crw-rw-rw- 1 root audio 116, 33 Mar 18 13:58 /dev/snd/timer !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Intel] Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 31 Mono: Playback 31 [100%] [0.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] Simple mixer control 'Front',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 31 [100%] [0.00dB] [on] Front Right: Playback 31 [100%] [0.00dB] [on] Simple mixer control 'Line',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 31 [100%] [12.00dB] [on] Front Right: Playback 31 [100%] [12.00dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 31 [100%] [12.00dB] [on] Front Right: Playback 31 [100%] [12.00dB] [on] Simple mixer control 'Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 3 [100%] Front Right: 3 [100%] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 0 [0%] [-12.00dB] [on] Front Right: Capture 0 [0%] [-12.00dB] [on] Simple mixer control 'Capture',1 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 0 [0%] [-12.00dB] [on] Front Right: Capture 0 [0%] [-12.00dB] [on] Simple mixer control 'Capture',2 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 0 [0%] [-12.00dB] [on] Front Right: Capture 0 [0%] [-12.00dB] [on] Simple mixer control 'Input Source',0 Capabilities: cenum Items: 'Mic' 'Line' Item0: 'Mic' Simple mixer control 'Input Source',1 Capabilities: cenum Items: 'Mic' 'Line' Item0: 'Mic' Simple mixer control 'Input Source',2 Capabilities: cenum Items: 'Mic' 'Line' Item0: 'Mic' !!Alsactl output !!------------- --startcollapse-- state.Intel { control.1 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -4650 comment.dbmax 0 iface MIXER name 'Front Playback Volume' value.0 31 value.1 31 } control.2 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Front Playback Switch' value.0 true value.1 true } control.3 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -3450 comment.dbmax 1200 iface MIXER name 'Mic Playback Volume' value.0 31 value.1 31 } control.4 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Mic Playback Switch' value.0 true value.1 true } control.5 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -3450 comment.dbmax 1200 iface MIXER name 'Line Playback Volume' value.0 31 value.1 31 } control.6 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Line Playback Switch' value.0 true value.1 true } control.7 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 3' comment.dbmin 0 comment.dbmax 3000 iface MIXER name 'Mic Boost' value.0 3 value.1 3 } control.8 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -1200 comment.dbmax 3450 iface MIXER name 'Capture Volume' value.0 0 value.1 0 } control.9 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Capture Switch' value.0 true value.1 true } control.10 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -1200 comment.dbmax 3450 iface MIXER name 'Capture Volume' index 1 value.0 0 value.1 0 } control.11 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Capture Switch' index 1 value.0 true value.1 true } control.12 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -1200 comment.dbmax 3450 iface MIXER name 'Capture Volume' index 2 value.0 0 value.1 0 } control.13 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Capture Switch' index 2 value.0 true value.1 true } control.14 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 Mic comment.item.1 Line iface MIXER name 'Input Source' value Mic } control.15 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 Mic comment.item.1 Line iface MIXER name 'Input Source' index 1 value Mic } control.16 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 Mic comment.item.1 Line iface MIXER name 'Input Source' index 2 value Mic } control.17 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 31' comment.dbmin -4650 comment.dbmax 0 iface MIXER name 'Master Playback Volume' value 31 } control.18 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Master Playback Switch' value true } control.19 { comment.access 'read write user' comment.type INTEGER comment.count 2 comment.range '0 - 255' comment.tlv '0000000100000008ffffec1400000014' comment.dbmin -5100 comment.dbmax 0 iface MIXER name 'PCM Playback Volume' value.0 255 value.1 255 } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_hda_intel snd_pcm snd_timer snd_page_alloc snd_hwdep snd soundcore ipv6 yealink intel_agp shpchp i8xx_tco i2c_i801 i2c_core e1000 joydev pcmcia yenta_socket rsrc_nonstatic pcmcia_core nls_utf8 agpgart psmouse usb_storage uhci_hcd ohci_hcd ehci_hcd nls_iso8859_2 nls_iso8859_1 nls_cp437 unionfs squashfs

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[alsa-devel] [PATCH] hda-intel: Add Quanta IL1 ALC267 model
by Herton Ronaldo Krzesinski 14 Apr '08

14 Apr '08

This adds support for Quanta IL1 mini-notebook to alsa, defining a new model for it. It comes with an ALC267 codec chip. Some notes about this model: * In headphone automute, I use AC_VERB_SET_PIN_WIDGET_CONTROL instead of common amp mute, to avoid conflict with mixer switch (mixer and automute use the same nid). * The only connected capture sources in the hardware are the internal mic and external mic jack. So instead of using an input source selector like on other ALC268 models, the mic automute automatically switch between captures. Signed-off-by: Herton Ronaldo Krzesinski <herton(a)mandriva.com> diff -p -up alsa-kernel/Documentation/ALSA-Configuration.txt.orig alsa-kernel/Documentation/ALSA-Configuration.txt --- alsa-kernel/Documentation/ALSA-Configuration.txt.orig 2008-03-25 16:30:07.000000000 -0300 +++ alsa-kernel/Documentation/ALSA-Configuration.txt 2008-03-25 16:33:52.000000000 -0300 @@ -829,7 +829,8 @@ Prior to version 0.9.0rc4 options had a basic fixed pin assignment w/o SPDIF auto auto-config reading BIOS (default) - ALC268 + ALC267/268 + quanta-il1 Quanta IL1 mini-notebook 3stack 3-stack model toshiba Toshiba A205 acer Acer laptops diff -p -up alsa-kernel/pci/hda/patch_realtek.c.orig alsa-kernel/pci/hda/patch_realtek.c --- alsa-kernel/pci/hda/patch_realtek.c.orig 2008-03-25 16:30:07.000000000 -0300 +++ alsa-kernel/pci/hda/patch_realtek.c 2008-03-25 16:33:52.000000000 -0300 @@ -105,6 +105,7 @@ enum { /* ALC268 models */ enum { + ALC267_QUANTA_IL1, ALC268_3ST, ALC268_TOSHIBA, ALC268_ACER, @@ -9896,6 +9897,64 @@ static void alc268_dell_unsol_event(stru #define alc268_dell_init_hook alc268_dell_automute +static struct snd_kcontrol_new alc267_quanta_il1_mixer[] = { + HDA_CODEC_VOLUME("Speaker Playback Volume", 0x2, 0x0, HDA_OUTPUT), + HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT), + HDA_CODEC_VOLUME("Headphone Playback Volume", 0x3, 0x0, HDA_OUTPUT), + HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT), + HDA_CODEC_VOLUME("Mic Capture Volume", 0x23, 0x0, HDA_OUTPUT), + HDA_BIND_MUTE("Mic Capture Switch", 0x23, 2, HDA_OUTPUT), + HDA_CODEC_VOLUME("Ext Mic Boost", 0x18, 0, HDA_INPUT), + HDA_CODEC_VOLUME("Int Mic Boost", 0x19, 0, HDA_INPUT), + { } +}; + +static struct hda_verb alc267_quanta_il1_verbs[] = { + {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN}, + {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_MIC_EVENT | AC_USRSP_EN}, + { } +}; + +static void alc267_quanta_il1_hp_automute(struct hda_codec *codec) +{ + unsigned int present; + + present = snd_hda_codec_read(codec, 0x15, 0, AC_VERB_GET_PIN_SENSE, 0) + & AC_PINSENSE_PRESENCE; + snd_hda_codec_write(codec, 0x14, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, + present ? 0 : PIN_OUT); +} + +static void alc267_quanta_il1_mic_automute(struct hda_codec *codec) +{ + unsigned int present; + + present = snd_hda_codec_read(codec, 0x18, 0, + AC_VERB_GET_PIN_SENSE, 0) & 0x80000000; + snd_hda_codec_write(codec, 0x23, 0, + AC_VERB_SET_CONNECT_SEL, + present ? 0x00 : 0x01); +} + +static void alc267_quanta_il1_automute(struct hda_codec *codec) +{ + alc267_quanta_il1_hp_automute(codec); + alc267_quanta_il1_mic_automute(codec); +} + +static void alc267_quanta_il1_unsol_event(struct hda_codec *codec, + unsigned int res) +{ + switch (res >> 26) { + case ALC880_HP_EVENT: + alc267_quanta_il1_hp_automute(codec); + break; + case ALC880_MIC_EVENT: + alc267_quanta_il1_mic_automute(codec); + break; + } +} + /* * generic initialization of ADC, input mixers and output mixers */ @@ -10318,6 +10377,7 @@ static void alc268_auto_init(struct hda_ * configuration and preset */ static const char *alc268_models[ALC268_MODEL_LAST] = { + [ALC267_QUANTA_IL1] = "quanta-il1", [ALC268_3ST] = "3stack", [ALC268_TOSHIBA] = "toshiba", [ALC268_ACER] = "acer", @@ -10340,11 +10400,27 @@ static struct snd_pci_quirk alc268_cfg_t SND_PCI_QUIRK(0x1179, 0xff10, "TOSHIBA A205", ALC268_TOSHIBA), SND_PCI_QUIRK(0x1179, 0xff50, "TOSHIBA A305", ALC268_TOSHIBA), SND_PCI_QUIRK(0x152d, 0x0763, "Diverse (CPR2000)", ALC268_ACER), + SND_PCI_QUIRK(0x152d, 0x0771, "Quanta IL1", ALC267_QUANTA_IL1), SND_PCI_QUIRK(0x1170, 0x0040, "ZEPTO", ALC268_ZEPTO), {} }; static struct alc_config_preset alc268_presets[] = { + [ALC267_QUANTA_IL1] = { + .mixers = { alc267_quanta_il1_mixer }, + .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs, + alc267_quanta_il1_verbs }, + .num_dacs = ARRAY_SIZE(alc268_dac_nids), + .dac_nids = alc268_dac_nids, + .num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt), + .adc_nids = alc268_adc_nids_alt, + .hp_nid = 0x03, + .num_channel_mode = ARRAY_SIZE(alc268_modes), + .channel_mode = alc268_modes, + .input_mux = &alc268_capture_source, + .unsol_event = alc267_quanta_il1_unsol_event, + .init_hook = alc267_quanta_il1_automute, + }, [ALC268_3ST] = { .mixers = { alc268_base_mixer, alc268_capture_alt_mixer, alc268_beep_mixer }, -- []'s Herton

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