February 2010 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH] ASoC: core: On resume also check the soc device state
by Peter Ujfalusi 22 Feb '10

22 Feb '10

Check the card->codec on soc_resume to detect if the soc device is properly initialized. If the card->codec is NULL, than do not continue the resume operation, since the device is not initialized properly. Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)nokia.com> --- The soc_susbend code is checking, if the soc device is properly initialized, but on soc_resume the check is missing, and it is unlikely that the soc device is actually initialized between these two calls. This fixes a crash, when doing suspend on a system where a soc device is not properly initialized. The crash happens on resume path, since the suspend has been protected against such a scenario. sound/soc/soc-core.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index e1c0336..a03bac9 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -963,6 +963,12 @@ static int soc_resume(struct device *dev) struct snd_soc_card *card = socdev->card; struct snd_soc_dai *cpu_dai = card->dai_link[0].cpu_dai; + /* If the initialization of this soc device failed, there is no codec + * associated with it. Just bail out in this case. + */ + if (!card->codec) + return 0; + /* AC97 devices might have other drivers hanging off them so * need to resume immediately. Other drivers don't have that * problem and may take a substantial amount of time to resume -- 1.7.0

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[alsa-devel] [PATCHv4 0/2] McBSP: OMAP3: Add sidetone feature
by Ilkka Koskinen 22 Feb '10

22 Feb '10

The first patch implements McBSP sidetone feature on OMAP3 while the second one provides ALSA interface for using it. The patch set is based on the patch Eduardo Valentin sent to alsa-devel mailing list in October 2009. Channel gain control and enabling the sidetone have been moved to ALSA interface as suggested in comments. These patches apply on top of Janusz Krzysztofik's McBSP register cache patches in linux-omap-2.6.git Since the version 3, the buggy channel gain control has been fixed. ASoC part have been simplified resulting in removing a couple unnecessary functions. Added a comment to ASoC part explaining McBSP port number vs. index values used in OMAP McBSP implementation. Eero Nurkkala (1): McBSP: OMAP3: Add sidetone feature Ilkka Koskinen (1): ASoC: OMAP-McBSP: ASoC interface for McBSP sidetone arch/arm/mach-omap2/mcbsp.c | 2 + arch/arm/plat-omap/include/plat/mcbsp.h | 60 +++++ arch/arm/plat-omap/mcbsp.c | 402 ++++++++++++++++++++++++++++++- sound/soc/omap/omap-mcbsp.c | 138 +++++++++++ sound/soc/omap/omap-mcbsp.h | 2 + 5 files changed, 603 insertions(+), 1 deletions(-)

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[alsa-devel] M-Audio Fast Track Ultra 8R - USB Sniffs and first layman's analysis (Next try)
by Felix Homann 22 Feb '10

22 Feb '10

[Note, somehow my mails won't get through to the list. Maybe this time...] Hi, as posted on the alsa-user list, I could get the Fast Track Ultra 8R (USB Id 0763:2881) partially working with Clemes Ladisch's patch for the Fast Track Ultra (w/o 8R) [1] by just changing the USB Id. What's not working is setting the sample rate (at least I don't know how to set it up for 44100 Hz ). And there is no access to the DSP mixer and effects section. The nice thing on the DSP mixer is that it remembers it's settings and operates even without a computer attached. In other words, once set up, the device can operate as a simple stand alone mixer. In order to help developing a driver, I've gathered some information on how the M-Audio Fast Track Ultra 8R interface is set up in Windows (using Virtualbox and usbmon). I'm not familiar with USB programming nor with programming audio devices or Alsa. But I hope, I can give the relevant parts of the usbmon output nonetheless. I've grepped the usbmon logs for "Co", the output below contains only the lines with "Co" in them. Most of them carry a "Co:1:003:0" while some of them have "Co:1:006:0". I guess that's because of my replugging the device as at the time of this writing all output has the 006. I hope somebody can take this information and put in in a driver. You can find further information on this device on http://www.m-audio.com/products/en_us/FastTrackUltra8R.html. Some parts of my description might make a little more sense looking at a screenshot of the Windows settings dialog or the flow schematics, both of which you can find in the manual, linked to on the site above. See below my findings. And please, don't hesitate to aks for more information. Kind regards, Felix [1] http://www.mail-archive.com/alsa-user@lists.sourceforge.net/msg25385.html 1. Settings on Win** -------------------- There are 4 regions in the settings tab. (A nice overview on the Control Panel can be found in the manual, which you can download at www.m-audio.com.) 1.1 Effect Program ------------------ 1.1.1 The Effect Program ------------------------ There are 8 effect programs to choose from a drop down menu: Room 1-3, Hall 1-2, Plate, Delay and Echo. Choosing an effect programm yields these relevant parts of the usbmon output: ffff8800a00d0d80 595057804 S Co:1:003:0 s 21 01 0100 0600 0002 2 = [VAL] ffff8800a00d0d80 595058325 C Co:1:003:0 0 2 > ffff8800a00d0d80 595079774 S Co:1:003:0 s 21 01 0200 0600 0001 1 = 40 ffff8800a00d0d80 595080194 C Co:1:003:0 0 1 > ffff8800a00d0d80 595084732 S Co:1:003:0 s 21 01 0300 0600 0002 2 = 0040 ffff8800a00d0d80 595085070 C Co:1:003:0 0 2 > ffff8800a00d0d80 595089766 S Co:1:003:0 s 21 01 0400 0600 0001 1 = 40 ffff8800a00d0d80 595090192 C Co:1:003:0 0 1 > where [VAL] is one of the following values: 0000 for "Room 1" 0100 for "Room 2" 0200 for "Room 3" 0300 for "Hall 1" 0400 for "Hall 2" 0500 for "Plate" 0600 for "Delay" 0700 for "Echo". 1.1.2 Duration -------------- There's a control "Duration". Changing it yields these relevant parts of the usbmon output: ffff8800608fed80 771218819 S Co:1:003:0 s 21 01 0300 0600 0002 2 = [VAL] ffff8800608fed80 771219174 C Co:1:003:0 0 2 > where [VAL] seems to range from 0000 (control knob left) to 007f (control knob right). 1.1.3 Feedback -------------- There's a control "Feedback", which is only adjustable in the effect programs "Delay" and "Echo". Changing it yields these relevant parts of the usbmon output: ffff8800662a6600 3120473733 S Co:1:006:0 s 21 01 0400 0600 0001 1 = [VAL] ffff8800662a6600 3120474160 C Co:1:006:0 0 1 > where [VAL] seems to range from 00 (control knob left) to 7f (control knob right). 1.1.4 Volume ------------ There's a control "Volume". Changing it yields these relevant parts of the usbmon output: ffff8800ac1ed900 2882138576 S Co:1:006:0 s 21 01 0200 0600 0001 1 = [VAL] ffff8800ac1ed900 2882138990 C Co:1:006:0 0 1 > where [VAL] seems to range from 00 (control knob left) to 7f (control knob right). 1.2 Sample rate --------------- 1.2.1 Sync Source ----------------- There's a drop down menu for selecting the sync source. The choices are "Internal" and "External" (<- SPDIF). When set to "External" there are lots of "Zi" lines in the log like these: ffff88006638d000 3325892013 C Zi:1:006:1 0:1:904:0 8 0:0:168 0:312:144 0:624:120 0:936:144 0:1248:168 1152 = a7e4fff5 d7ff6fe3 ffb0e0ff a9e9ff65 dcff0000 00000000 cce4fffa d7ff8ee3 ffff88004e611800 3325893010 C Zi:1:006:1 0:1:912:0 8 0:0:168 0:312:144 0:624:120 0:936:168 0:1248:144 1176 = d7e5ff0a d9ff6ce4 ff0be2ff 17eaff66 ddff0000 00000000 eee5ff32 d9ff59e4 Don't know if they are relevant. 1.2.1.1 From "Internal" to "External" ------------------------------------- Here's what happens when switching the "Sync Source" from "Internal" to "External": ffff8800662a60c0 3325542111 S Co:1:006:0 s 01 0b 0000 0001 0000 0 ffff8800662a60c0 3325543386 C Co:1:006:0 0 0 ffff88009159e740 3325594872 S Co:1:006:0 s 01 0b 0000 0002 0000 0 ffff88009159e740 3325596263 C Co:1:006:0 0 0 ffff8800a00d0900 3325633405 S Co:1:006:0 s 01 0b 0001 0001 0000 0 ffff8800a00d0900 3325633637 C Co:1:006:0 0 0 ffff88009159e440 3325644251 S Co:1:006:0 s 01 0b 0002 0002 0000 0 ffff88009159e440 3325644631 C Co:1:006:0 0 0 ffff8800a00d0480 3326127863 S Co:1:006:0 s 22 01 0100 0001 0003 3 = 80bb00 ffff8800a00d0480 3326128270 C Co:1:006:0 0 3 > ffff8800a00d0480 3326132492 S Co:1:006:0 s 22 01 0100 0081 0003 3 = 80bb00 ffff8800a00d0480 3326132895 C Co:1:006:0 0 3 > 1.2.1.2 From "External" to "Internal" ------------------------------------- Here's what happens when switching the "Sync Source" from "External" to "Internal": ffff8800a00d0480 3349133460 S Co:1:006:0 s 01 0b 0000 0001 0000 0 ffff8800a00d0480 3349134696 C Co:1:006:0 0 0 ffff88009159e740 3349186489 S Co:1:006:0 s 01 0b 0000 0002 0000 0 ffff88009159e740 3349187696 C Co:1:006:0 0 0 ffff88009159e440 3349239544 S Co:1:006:0 s 01 0b 0001 0001 0000 0 ffff88009159e440 3349239823 C Co:1:006:0 0 0 ffff8800a00d0900 3349255385 S Co:1:006:0 s 01 0b 0001 0002 0000 0 ffff8800a00d0900 3349256567 C Co:1:006:0 0 0 1.2.2 Sample Rate ----------------- When "Sync Source" is set to "Internal" you can choose a sample rate 44.1 kHz, 48 kHz, 88.2 kHz an 96 kHz. ffff88007a826a40 4164558574 S Co:1:003:0 s 22 01 0100 0001 0003 3 = 007701 ffff88007a826a40 4164559977 C Co:1:003:0 0 3 > ffff88007a826a40 4164563251 S Co:1:003:0 s 22 01 0100 0081 0003 3 = 007701 ffff88007a826a40 4164563597 C Co:1:003:0 0 3 > where [Val] is one of the following values: 44ac00 for 44.1 kHz 80bb00 for 48 kHz 885801 for 88.2 kHz 007701 for 96 kHz 1.3 Other settings ------------------ The other settings do not seem to change anything on the device but are only related to the driver or the GUI. (Well, maybe the "High Performance Mode" button changes something on the device, when the driver is loaded next time.) 2. The mixer (on Win**) ----------------------- The Fast Track Ultra 8R features 4 monitor mixers. Monitor 1/2, 3/4, 5/6 and 7/8. They are mixing to the corresponding outputs 1-8. Each mixer is represented by controls for "Analog In 1-8" and "Software Return 1-8" and "Master Out 1/2". For each of those 16 channels ("Analog In"s and "Software Return"s) there is a level slider, a pan knob, a mute button and a solo button. "Master Out" 1+2 are represented by a level slider. For "Monitor 1/2" and "Monitor 3/4" in addition to the controls mentioned above there's an "Effects Send" control knob for each "Analog In" and "Software Return", a control knob "Effects Return" for each of the "Master Out"s and a "Effects Bypass" button. 2.1 Effects Bypass ------------------ 2.1.1 Monitor 1/2 Bypass ------------------------ Setting the Monitor 1/2 to bypass the effect yields this: ffff8800ac1edcc0 734991273 S Co:1:006:0 s 21 01 0201 0700 0002 2 = 0080 ffff8800ac1edcc0 734991583 C Co:1:006:0 0 2 > ffff8800ac1edcc0 734999254 S Co:1:006:0 s 21 01 0202 0700 0002 2 = 0080 ffff8800ac1edcc0 734999581 C Co:1:006:0 0 2 > Reenabling the effects on Monitor 1/2 yields this: ffff8800662a63c0 1084925217 S Co:1:006:0 s 21 01 0201 0700 0002 2 = e7cd ffff8800662a63c0 1084925584 C Co:1:006:0 0 2 > ffff8800662a63c0 1084934745 S Co:1:006:0 s 21 01 0202 0700 0002 2 = e7cd ffff8800662a63c0 1084935078 C Co:1:006:0 0 2 > 2.1.2 Monitor 3/4 Bypass ------------------------ Setting the Monitor 3/4 to bypass the effect yields this: ffff8800ac1ed0c0 3024153559 S Co:1:006:0 s 21 01 0203 0700 0002 2 = 0080 ffff8800ac1ed0c0 3024153901 C Co:1:006:0 0 2 > ffff8800ac1ed0c0 3024158859 S Co:1:006:0 s 21 01 0204 0700 0002 2 = 0080 ffff8800ac1ed0c0 3024159277 C Co:1:006:0 0 2 > Reenabling the effects on Monitor 3/4 yields this: ffff8800662a6840 3034928368 S Co:1:006:0 s 21 01 0203 0700 0002 2 = e7cd ffff8800662a6840 3034928788 C Co:1:006:0 0 2 > ffff8800662a6840 3034936142 S Co:1:006:0 s 21 01 0204 0700 0002 2 = e7cd ffff8800662a6840 3034936540 C Co:1:006:0 0 2 > 2.2 Levels ---------- Changing a level for a channel yields this: ffff880093800e00 3649051254 S Co:1:003:0 s 21 01 [OutIn] 0500 0002 2 = [VAL] ffff880093800e00 3649051527 C Co:1:003:0 0 2 > where [VAL] ranges from 0080 to ffff and [OutIn] is a number composed of the Out-channel (01-08) and In ranges from 01 to 10 (Hex, Software returns starting at 09). Example: [OutIn] = 0209 for the Level of "Software Return 1" on Out 2. 2.2.1 Panning ------------- Panning is done by changing the respective Levels for 2 channels. When panning is in the middle position, the max value for each level seems to be "fdfc". Example: ffff8800ac1edd80 1908059496 S Co:1:003:0 s 21 01 0402 0500 0002 2 = fdfc ffff8800ac1edd80 1908059852 C Co:1:003:0 0 2 > ffff8800ac1edd80 1908064495 S Co:1:003:0 s 21 01 0302 0500 0002 2 = fdfc ffff8800ac1edd80 1908064850 C Co:1:003:0 0 2 > This sets the level of "Analog In 2" in "Monitor 3/4" to the maximum value while the panning control is in the middle position. 2.3 Solo and Mute ----------------- Solo and Mute are operated by changing the respective levels to minimum value. In other words: Not a seperate action from changing levels. 2.4 Effects Send ---------------- Changing the Effects send value for a Channel ffff8800ac1ed840 958480452 S Co:1:[MON]:0 s 21 01 09[CH] 0500 0002 2 = [VAL] ffff8800ac1ed840 958480800 C Co:1:[MON]:0 0 2 > where [VAL] ranges from e7cd (knob left, minimum) to daff (knob right, maximum), [MON] = 003 for Monitor 1/2 and 006 for Monitor 3/4 and [CH] is the channel number (0-10, Hex, Software returns starting at 09) 2.5 Effects Return ------------------ 2.5.1 Monitor 1/2 ----------------- Setting the "Effects Return 1" ('left') Value in Monitor 1/2 yields ffff8800608fe9c0 1220780329 S Co:1:003:0 s 21 01 0201 0700 0002 2 = [VAL] ffff8800608fe9c0 1220780648 C Co:1:003:0 0 2 > with [VAL] from e7cd to daff. For "Effect Return 2" ('right') it's ffff880093800080 1281633920 S Co:1:003:0 s 21 01 0202 0700 0002 2 = [VAL] ffff880093800080 1281634358 C Co:1:003:0 0 2 > 2.5.2 Monitor 3/4 ----------------- Setting the "Effects Return 1" ('left') Value in Monitor 3/4 yields ffff8800ac1ed240 45150924 S Co:1:006:0 s 21 01 0203 0700 0002 2 = [VAL] ffff8800ac1ed240 45151245 C Co:1:006:0 0 2 > with [VAL] from e7cd to daff. For "Effect Return 2" ('right') it's ffff8800a00d0480 31181802 S Co:1:006:0 s 21 01 0204 0700 0002 2 = [VAL] ffff8800a00d0480 31182181 C Co:1:006:0 0 2 > 2.6 Master Out -------------- 2.6.1 Monitor 1/2 ----------------- Changing the "Master Out 1" ('left') level in Monitor 1/2 gives this ffff880093800440 1385027420 S Co:1:003:0 s 21 01 0109 0500 0002 2 = [VAL] ffff880093800440 1385027770 C Co:1:003:0 0 2 > changing the "Master Out 2" ('right') level in Monitor 1/2 gives this ffff8800ac1ede40 1410769402 S Co:1:003:0 s 21 01 020a 0500 0002 2 = [VAL] ffff8800ac1ede40 1410769744 C Co:1:003:0 0 2 > with [VAL] ranging from e7cd to 0000 (loudest). 2.6.2 Monitor 3/4 ----------------- Changing the "Master Out 1" ('left') level in Monitor 3/4 gives this ffff8800662a6540 4152434840 S Co:1:006:0 s 21 01 030b 0500 0002 2 = [VAL] ffff8800662a6540 4152435226 C Co:1:006:0 0 2 > changing the "Master Out 2" ('right') level in Monitor 3/4 gives this ffff88008280ca40 14381909 S Co:1:006:0 s 21 01 040c 0500 0002 2 = [VAL] ffff88008280ca40 14382274 C Co:1:006:0 0 2 > with [VAL] ranging from e7cd to 0000 (loudest). 3. Startup ---------- I've attached a log file showing what happens when the device is attached to Windows. Please note, that this is done under VirtualBox, so there might be some noise at the beginning of the file. [Edit: My mail doesn't seem to get through with the log file attached. If somone's interested, please send a mail an I will send you the log. But maybe the log file will get through sometime... ] I hope, there's some information in the log on how the Windows control panel gathers the current mixer values from the device.

1 0

[alsa-devel] M-Audio Fast Track Ultra 8R - USB Sniffs and first layman's analysis
by Felix Homann 22 Feb '10

22 Feb '10

Hi, as posted on the alsa-user list, I could get the Fast Track Ultra 8R (USB Id 0763:2881) partially working with Clemes Ladisch's patch for the Fast Track Ultra (w/o 8R) [1] by just changing the USB Id. What's not working is setting the sample rate (at least I don't know how to set it up for 44100 Hz ). And there is no access to the DSP mixer and effects section. The nice thing on the DSP mixer is that it remembers it's settings and operates even without a computer attached. In other words, once set up, the device can operate as a simple stand alone mixer. In order to help developing a driver, I've gathered some information on how the M-Audio Fast Track Ultra 8R interface is set up in Windows (using Virtualbox and usbmon). I'm not familiar with USB programming nor with programming audio devices or Alsa. But I hope, I can give the relevant parts of the usbmon output nonetheless. I've grepped the usbmon logs for "Co", the output below contains only the lines with "Co" in them. Most of them carry a "Co:1:003:0" while some of them have "Co:1:006:0". I guess that's because of my replugging the device as at the time of this writing all output has the 006. I hope somebody can take this information and put in in a driver. You can find further information on this device on http://www.m-audio.com/products/en_us/FastTrackUltra8R.html. Some parts of my description might make a little more sense looking at a screenshot of the Windows settings dialog or the flow schematics, both of which you can find in the manual, linked to on the site above. See below my findings. And please, don't hesitate to aks for more information. Kind regards, Felix [1] http://www.mail-archive.com/alsa-user@lists.sourceforge.net/msg25385.html 1. Settings on Win** -------------------- There are 4 regions in the settings tab. (A nice overview on the Control Panel can be found in the manual, which you can download at www.m-audio.com.) 1.1 Effect Program ------------------ 1.1.1 The Effect Program ------------------------ There are 8 effect programs to choose from a drop down menu: Room 1-3, Hall 1-2, Plate, Delay and Echo. Choosing an effect programm yields these relevant parts of the usbmon output: ffff8800a00d0d80 595057804 S Co:1:003:0 s 21 01 0100 0600 0002 2 = [VAL] ffff8800a00d0d80 595058325 C Co:1:003:0 0 2 > ffff8800a00d0d80 595079774 S Co:1:003:0 s 21 01 0200 0600 0001 1 = 40 ffff8800a00d0d80 595080194 C Co:1:003:0 0 1 > ffff8800a00d0d80 595084732 S Co:1:003:0 s 21 01 0300 0600 0002 2 = 0040 ffff8800a00d0d80 595085070 C Co:1:003:0 0 2 > ffff8800a00d0d80 595089766 S Co:1:003:0 s 21 01 0400 0600 0001 1 = 40 ffff8800a00d0d80 595090192 C Co:1:003:0 0 1 > where [VAL] is one of the following values: 0000 for "Room 1" 0100 for "Room 2" 0200 for "Room 3" 0300 for "Hall 1" 0400 for "Hall 2" 0500 for "Plate" 0600 for "Delay" 0700 for "Echo". 1.1.2 Duration -------------- There's a control "Duration". Changing it yields these relevant parts of the usbmon output: ffff8800608fed80 771218819 S Co:1:003:0 s 21 01 0300 0600 0002 2 = [VAL] ffff8800608fed80 771219174 C Co:1:003:0 0 2 > where [VAL] seems to range from 0000 (control knob left) to 007f (control knob right). 1.1.3 Feedback -------------- There's a control "Feedback", which is only adjustable in the effect programs "Delay" and "Echo". Changing it yields these relevant parts of the usbmon output: ffff8800662a6600 3120473733 S Co:1:006:0 s 21 01 0400 0600 0001 1 = [VAL] ffff8800662a6600 3120474160 C Co:1:006:0 0 1 > where [VAL] seems to range from 00 (control knob left) to 7f (control knob right). 1.1.4 Volume ------------ There's a control "Volume". Changing it yields these relevant parts of the usbmon output: ffff8800ac1ed900 2882138576 S Co:1:006:0 s 21 01 0200 0600 0001 1 = [VAL] ffff8800ac1ed900 2882138990 C Co:1:006:0 0 1 > where [VAL] seems to range from 00 (control knob left) to 7f (control knob right). 1.2 Sample rate --------------- 1.2.1 Sync Source ----------------- There's a drop down menu for selecting the sync source. The choices are "Internal" and "External" (<- SPDIF). When set to "External" there are lots of "Zi" lines in the log like these: ffff88006638d000 3325892013 C Zi:1:006:1 0:1:904:0 8 0:0:168 0:312:144 0:624:120 0:936:144 0:1248:168 1152 = a7e4fff5 d7ff6fe3 ffb0e0ff a9e9ff65 dcff0000 00000000 cce4fffa d7ff8ee3 ffff88004e611800 3325893010 C Zi:1:006:1 0:1:912:0 8 0:0:168 0:312:144 0:624:120 0:936:168 0:1248:144 1176 = d7e5ff0a d9ff6ce4 ff0be2ff 17eaff66 ddff0000 00000000 eee5ff32 d9ff59e4 Don't know if they are relevant. 1.2.1.1 From "Internal" to "External" ------------------------------------- Here's what happens when switching the "Sync Source" from "Internal" to "External": ffff8800662a60c0 3325542111 S Co:1:006:0 s 01 0b 0000 0001 0000 0 ffff8800662a60c0 3325543386 C Co:1:006:0 0 0 ffff88009159e740 3325594872 S Co:1:006:0 s 01 0b 0000 0002 0000 0 ffff88009159e740 3325596263 C Co:1:006:0 0 0 ffff8800a00d0900 3325633405 S Co:1:006:0 s 01 0b 0001 0001 0000 0 ffff8800a00d0900 3325633637 C Co:1:006:0 0 0 ffff88009159e440 3325644251 S Co:1:006:0 s 01 0b 0002 0002 0000 0 ffff88009159e440 3325644631 C Co:1:006:0 0 0 ffff8800a00d0480 3326127863 S Co:1:006:0 s 22 01 0100 0001 0003 3 = 80bb00 ffff8800a00d0480 3326128270 C Co:1:006:0 0 3 > ffff8800a00d0480 3326132492 S Co:1:006:0 s 22 01 0100 0081 0003 3 = 80bb00 ffff8800a00d0480 3326132895 C Co:1:006:0 0 3 > 1.2.1.2 From "External" to "Internal" ------------------------------------- Here's what happens when switching the "Sync Source" from "External" to "Internal": ffff8800a00d0480 3349133460 S Co:1:006:0 s 01 0b 0000 0001 0000 0 ffff8800a00d0480 3349134696 C Co:1:006:0 0 0 ffff88009159e740 3349186489 S Co:1:006:0 s 01 0b 0000 0002 0000 0 ffff88009159e740 3349187696 C Co:1:006:0 0 0 ffff88009159e440 3349239544 S Co:1:006:0 s 01 0b 0001 0001 0000 0 ffff88009159e440 3349239823 C Co:1:006:0 0 0 ffff8800a00d0900 3349255385 S Co:1:006:0 s 01 0b 0001 0002 0000 0 ffff8800a00d0900 3349256567 C Co:1:006:0 0 0 1.2.2 Sample Rate ----------------- When "Sync Source" is set to "Internal" you can choose a sample rate 44.1 kHz, 48 kHz, 88.2 kHz an 96 kHz. ffff88007a826a40 4164558574 S Co:1:003:0 s 22 01 0100 0001 0003 3 = 007701 ffff88007a826a40 4164559977 C Co:1:003:0 0 3 > ffff88007a826a40 4164563251 S Co:1:003:0 s 22 01 0100 0081 0003 3 = 007701 ffff88007a826a40 4164563597 C Co:1:003:0 0 3 > where [Val] is one of the following values: 44ac00 for 44.1 kHz 80bb00 for 48 kHz 885801 for 88.2 kHz 007701 for 96 kHz 1.3 Other settings ------------------ The other settings do not seem to change anything on the device but are only related to the driver or the GUI. (Well, maybe the "High Performance Mode" button changes something on the device, when the driver is loaded next time.) 2. The mixer (on Win**) ----------------------- The Fast Track Ultra 8R features 4 monitor mixers. Monitor 1/2, 3/4, 5/6 and 7/8. They are mixing to the corresponding outputs 1-8. Each mixer is represented by controls for "Analog In 1-8" and "Software Return 1-8" and "Master Out 1/2". For each of those 16 channels ("Analog In"s and "Software Return"s) there is a level slider, a pan knob, a mute button and a solo button. "Master Out" 1+2 are represented by a level slider. For "Monitor 1/2" and "Monitor 3/4" in addition to the controls mentioned above there's an "Effects Send" control knob for each "Analog In" and "Software Return", a control knob "Effects Return" for each of the "Master Out"s and a "Effects Bypass" button. 2.1 Effects Bypass ------------------ 2.1.1 Monitor 1/2 Bypass ------------------------ Setting the Monitor 1/2 to bypass the effect yields this: ffff8800ac1edcc0 734991273 S Co:1:006:0 s 21 01 0201 0700 0002 2 = 0080 ffff8800ac1edcc0 734991583 C Co:1:006:0 0 2 > ffff8800ac1edcc0 734999254 S Co:1:006:0 s 21 01 0202 0700 0002 2 = 0080 ffff8800ac1edcc0 734999581 C Co:1:006:0 0 2 > Reenabling the effects on Monitor 1/2 yields this: ffff8800662a63c0 1084925217 S Co:1:006:0 s 21 01 0201 0700 0002 2 = e7cd ffff8800662a63c0 1084925584 C Co:1:006:0 0 2 > ffff8800662a63c0 1084934745 S Co:1:006:0 s 21 01 0202 0700 0002 2 = e7cd ffff8800662a63c0 1084935078 C Co:1:006:0 0 2 > 2.1.2 Monitor 3/4 Bypass ------------------------ Setting the Monitor 3/4 to bypass the effect yields this: ffff8800ac1ed0c0 3024153559 S Co:1:006:0 s 21 01 0203 0700 0002 2 = 0080 ffff8800ac1ed0c0 3024153901 C Co:1:006:0 0 2 > ffff8800ac1ed0c0 3024158859 S Co:1:006:0 s 21 01 0204 0700 0002 2 = 0080 ffff8800ac1ed0c0 3024159277 C Co:1:006:0 0 2 > Reenabling the effects on Monitor 3/4 yields this: ffff8800662a6840 3034928368 S Co:1:006:0 s 21 01 0203 0700 0002 2 = e7cd ffff8800662a6840 3034928788 C Co:1:006:0 0 2 > ffff8800662a6840 3034936142 S Co:1:006:0 s 21 01 0204 0700 0002 2 = e7cd ffff8800662a6840 3034936540 C Co:1:006:0 0 2 > 2.2 Levels ---------- Changing a level for a channel yields this: ffff880093800e00 3649051254 S Co:1:003:0 s 21 01 [OutIn] 0500 0002 2 = [VAL] ffff880093800e00 3649051527 C Co:1:003:0 0 2 > where [VAL] ranges from 0080 to ffff and [OutIn] is a number composed of the Out-channel (01-08) and In ranges from 01 to 10 (Hex, Software returns starting at 09). Example: [OutIn] = 0209 for the Level of "Software Return 1" on Out 2. 2.2.1 Panning ------------- Panning is done by changing the respective Levels for 2 channels. When panning is in the middle position, the max value for each level seems to be "fdfc". Example: ffff8800ac1edd80 1908059496 S Co:1:003:0 s 21 01 0402 0500 0002 2 = fdfc ffff8800ac1edd80 1908059852 C Co:1:003:0 0 2 > ffff8800ac1edd80 1908064495 S Co:1:003:0 s 21 01 0302 0500 0002 2 = fdfc ffff8800ac1edd80 1908064850 C Co:1:003:0 0 2 > This sets the level of "Analog In 2" in "Monitor 3/4" to the maximum value while the panning control is in the middle position. 2.3 Solo and Mute ----------------- Solo and Mute are operated by changing the respective levels to minimum value. In other words: Not a seperate action from changing levels. 2.4 Effects Send ---------------- Changing the Effects send value for a Channel ffff8800ac1ed840 958480452 S Co:1:[MON]:0 s 21 01 09[CH] 0500 0002 2 = [VAL] ffff8800ac1ed840 958480800 C Co:1:[MON]:0 0 2 > where [VAL] ranges from e7cd (knob left, minimum) to daff (knob right, maximum), [MON] = 003 for Monitor 1/2 and 006 for Monitor 3/4 and [CH] is the channel number (0-10, Hex, Software returns starting at 09) 2.5 Effects Return ------------------ 2.5.1 Monitor 1/2 ----------------- Setting the "Effects Return 1" ('left') Value in Monitor 1/2 yields ffff8800608fe9c0 1220780329 S Co:1:003:0 s 21 01 0201 0700 0002 2 = [VAL] ffff8800608fe9c0 1220780648 C Co:1:003:0 0 2 > with [VAL] from e7cd to daff. For "Effect Return 2" ('right') it's ffff880093800080 1281633920 S Co:1:003:0 s 21 01 0202 0700 0002 2 = [VAL] ffff880093800080 1281634358 C Co:1:003:0 0 2 > 2.5.2 Monitor 3/4 ----------------- Setting the "Effects Return 1" ('left') Value in Monitor 3/4 yields ffff8800ac1ed240 45150924 S Co:1:006:0 s 21 01 0203 0700 0002 2 = [VAL] ffff8800ac1ed240 45151245 C Co:1:006:0 0 2 > with [VAL] from e7cd to daff. For "Effect Return 2" ('right') it's ffff8800a00d0480 31181802 S Co:1:006:0 s 21 01 0204 0700 0002 2 = [VAL] ffff8800a00d0480 31182181 C Co:1:006:0 0 2 > 2.6 Master Out -------------- 2.6.1 Monitor 1/2 ----------------- Changing the "Master Out 1" ('left') level in Monitor 1/2 gives this ffff880093800440 1385027420 S Co:1:003:0 s 21 01 0109 0500 0002 2 = [VAL] ffff880093800440 1385027770 C Co:1:003:0 0 2 > changing the "Master Out 2" ('right') level in Monitor 1/2 gives this ffff8800ac1ede40 1410769402 S Co:1:003:0 s 21 01 020a 0500 0002 2 = [VAL] ffff8800ac1ede40 1410769744 C Co:1:003:0 0 2 > with [VAL] ranging from e7cd to 0000 (loudest). 2.6.2 Monitor 3/4 ----------------- Changing the "Master Out 1" ('left') level in Monitor 3/4 gives this ffff8800662a6540 4152434840 S Co:1:006:0 s 21 01 030b 0500 0002 2 = [VAL] ffff8800662a6540 4152435226 C Co:1:006:0 0 2 > changing the "Master Out 2" ('right') level in Monitor 3/4 gives this ffff88008280ca40 14381909 S Co:1:006:0 s 21 01 040c 0500 0002 2 = [VAL] ffff88008280ca40 14382274 C Co:1:006:0 0 2 > with [VAL] ranging from e7cd to 0000 (loudest). 3. Startup ---------- I've attached a log file showing what happens when the device is attached to Windows. Please note, that this is done under VirtualBox, so there might be some noise at the beginning of the file. I hope, there's some information in the log on how the Windows control panel gathers the current mixer values from the device.

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[alsa-devel] Getting pcm_usb_stream plugin to know its limits.
by michael＠cadilhac.name 22 Feb '10

22 Feb '10

Hi there everyone, I've been fighting for a few hours with a USB sound device (namely, Tascam US-144), to get it to work with Audacity (this not being the relevant part). At first, Audacity died in a painful segfault, without any explanation, when associated with the usb_stream plugin[1]. Audacity uses PortAudio, which checks for a few possible parameters of audio rate to find the list of accepted ones. It tries to set a parameter (snd_pcm_hw_params), and if it fails, closes the device, and continues its way. Suppose the `prepare` act of the usb_stream is aborted because of wrong parameters. Then, PortAudio tries to close the device, by calling snd_pcm_close. This in turn calls snd_pcm_drop, which calls the fast_op drop (that of ioplug), which is snd_pcm_ioplug_drop, which then calls the *stop* callback of the usb_stream (snd_pcm_us_stop). The stream not being properly initialized, us->uus->write_area is nil, and the memset fails. This is the modification I did for that purpose : Next, Audacity stopped segfaulting but still didn't work: it couldn't manage to configure the plugin properly. Here's how PortAudio searches for an acceptable audio rate. For each possible sample rate, it gets a full hw_params for the device: snd_pcm_hw_params_any( pcm, hwParams ); then set the sample rate to the hwParams. It then tries to set those params to the device: snd_pcm_hw_params( pcm, hwParams ); The period_size parameter is left untouched, and by default, the pcm inherits of a high value (maybe the highest). Now the problem is the following. pcm_usb_stream says that the maximum accepted period_size is 64*4096: (err = snd_pcm_ioplug_set_param_minmax(&us->io, SND_PCM_IOPLUG_HW_PERIOD_BYTES, 128, 64*4096) BUT the us122l driver[2] (from 2.6.32) explicitly prohibits period_size greater than 0x3000: if ((cfg->sample_rate != 44100 && cfg->sample_rate != 48000 && (!high_speed || (cfg->sample_rate != 88200 && cfg->sample_rate != 96000))) || cfg->frame_size != 6 || cfg->period_frames > 0x3000) err = -EINVAL; This is now what happens in PortAudio: PortAudio tries each and every sound rate with the "default" period_size, this being greater than 0x3000. It follows that no sound rate will be accepted, because of the period_size, and the device fails to initialize. I'm not sure whose fault is this, and for the time being, I just did the following: Well, that's all folks. Happy new year to everyone. Footnotes: [1] Configured as pcm.!usb_stream { type usb_stream card "1" } which works with a fine-tuned aplay. [2] linux/sound/usb/usx2y/us122l.c -- Michaël `Micha' Cadilhac (LITQ, U. de Montréal) -- http://michael.cadilhac.name || La culture, c'est comme l'amour. || Faut y aller à petits coups au début pour bien en jouir plus tard. || -- Pierre Desproges

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[alsa-devel] [PATCH] ALSA: usbaudio Mbox support, output only
by Chris J Arges 22 Feb '10

22 Feb '10

This minimal patch has been tested on my laptop and currently output only works. This patch is based off of code that Clemens Ladisch posted on the alsa-devel mailing list way back in 2004. --chris j arges

2 1

[alsa-devel] Latency of mixer reconfiguration
by Lennart Poettering 22 Feb '10

22 Feb '10

Heya! So, as some of you might know in PA we extend the abilities of the hardware volume control in software. Meaning that if a hw mixer control only allows a limited range or granularity of a volume scale or does not distuingish between channels then PA will configure the hardware to the next higher available setting of the real volume it wants to achieve, and then attenuates the PCM stream to compensate for the rest. This actually works quite well but there is a certain probelm with latency: i.e. the mixer setting will be applied at a slightly different time than the PCM attenuation. Now the question I have is, how should I best deal with this? I currently assume that mixer volume changes are basically instantaneous when I call the respective function of ALSA. But are they really? How big is the latency at max? Do we need an API to query it? Lennart -- Lennart Poettering Red Hat, Inc. lennart [at] poettering [dot] net http://0pointer.net/lennart/ GnuPG 0x1A015CC4

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[alsa-devel] [PATCH] Typo. s/distrubs/disturbs/
by Paul Menzel 22 Feb '10

22 Feb '10

Signed-off-by: Paul Menzel <paulepanter(a)users.sourceforge.net> --- sound/pci/hda/hda_intel.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 06f230f..051cf51 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -1411,7 +1411,7 @@ static int __devinit azx_codec_create(struct azx *chip, const char *model) chip->codec_mask &= ~(1 << c); /* More badly, accessing to a non-existing * codec often screws up the controller chip, - * and distrubs the further communications. + * and disturbs the further communications. * Thus if an error occurs during probing, * better to reset the controller chip to * get back to the sanity state. -- 1.6.6.1

2 1

[alsa-devel] [PATCH] ALSA: hda - Add Macmini 3,1 support
by Luke Yelavich 22 Feb '10

22 Feb '10

From: Luke Yelavich <luke.yelavich(a)canonical.com> BugLink: https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/343989 Add a model quirk for the NVIDIA based Macmini hardware, aka Macmini 3,1. The pinout is almost identical to the mb5 quirk, except for no microphone and the line-in mixer controls being on a different index. Everything works in 2ch mode, but as I am not sure what needs to be changed for 6ch mode, or whether the Mac Mini's chip supports 6ch mode, I have simply duplicated the code from the mb5 quirk for the mac mini chmode management. The new model parameter for this quirk is "macmini3". Signed-off-by: Luke Yelavich <luke.yelavich(a)canonical.com> --- Documentation/sound/alsa/HD-Audio-Models.txt | 1 + sound/pci/hda/patch_realtek.c | 136 ++++++++++++++++++++++++++ 2 files changed, 137 insertions(+), 0 deletions(-) diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt index 8f06f20..0bbdbb8 100644 --- a/Documentation/sound/alsa/HD-Audio-Models.txt +++ b/Documentation/sound/alsa/HD-Audio-Models.txt @@ -124,6 +124,7 @@ ALC882/883/885/888/889 asus-a7m ASUS A7M macpro MacPro support mb5 Macbook 5,1 + macmini3 Macmini 3,1 mbp3 Macbook Pro rev3 imac24 iMac 24'' with jack detection imac91 iMac 9,1 diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 0c22497..b5a6ba0 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -211,6 +211,7 @@ enum { ALC885_MACPRO, ALC885_MBP3, ALC885_MB5, + ALC885_MACMINI3, ALC885_IMAC24, ALC885_IMAC91, ALC883_3ST_2ch_DIG, @@ -6751,6 +6752,14 @@ static struct hda_input_mux mb5_capture_source = { }, }; +static struct hda_input_mux macmini3_capture_source = { + .num_items = 2, + .items = { + { "Line", 0x2 }, + { "CD", 0x4 }, + }, +}; + static struct hda_input_mux alc883_3stack_6ch_intel = { .num_items = 4, .items = { @@ -6999,6 +7008,35 @@ static struct hda_channel_mode alc885_mb5_6ch_modes[2] = { { 6, alc885_mb5_ch6_init }, }; +/* + * 2ch + * Speakers/Woofer/HP = Front + * LineIn = Input + */ +static struct hda_verb alc885_macmini3_ch2_init[] = { + {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, + {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, + { } /* end */ +}; + +/* + * 6ch mode + * Speakers/HP = Front + * Woofer = LFE + * LineIn = Surround + */ +static struct hda_verb alc885_macmini3_ch6_init[] = { + {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT}, + {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + {0x15, AC_VERB_SET_CONNECT_SEL, 0x01}, + { } /* end */ +}; + +static struct hda_channel_mode alc885_macmini3_6ch_modes[2] = { + { 2, alc885_mb5_ch2_init }, + { 6, alc885_mb5_ch6_init }, +}; + /* * 2ch mode @@ -7243,6 +7281,21 @@ static struct snd_kcontrol_new alc885_mb5_mixer[] = { { } /* end */ }; +static struct snd_kcontrol_new alc885_macmini3_mixer[] = { + HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x00, HDA_OUTPUT), + HDA_BIND_MUTE ("Front Playback Switch", 0x0c, 0x02, HDA_INPUT), + HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x00, HDA_OUTPUT), + HDA_BIND_MUTE ("Surround Playback Switch", 0x0d, 0x02, HDA_INPUT), + HDA_CODEC_VOLUME("LFE Playback Volume", 0x0e, 0x00, HDA_OUTPUT), + HDA_BIND_MUTE ("LFE Playback Switch", 0x0e, 0x02, HDA_INPUT), + HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0f, 0x00, HDA_OUTPUT), + HDA_BIND_MUTE ("Headphone Playback Switch", 0x0f, 0x02, HDA_INPUT), + HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x07, HDA_INPUT), + HDA_CODEC_MUTE ("Line Playback Switch", 0x0b, 0x07, HDA_INPUT), + HDA_CODEC_VOLUME("Line Boost", 0x15, 0x00, HDA_INPUT), + { } /* end */ +}; + static struct snd_kcontrol_new alc885_imac91_mixer[] = { HDA_CODEC_VOLUME("Line-Out Playback Volume", 0x0c, 0x00, HDA_OUTPUT), HDA_BIND_MUTE ("Line-Out Playback Switch", 0x0c, 0x02, HDA_INPUT), @@ -7617,6 +7670,53 @@ static struct hda_verb alc885_mb5_init_verbs[] = { { } }; +/* Macmini 3,1 */ +static struct hda_verb alc885_macmini3_init_verbs[] = { + /* DACs */ + {0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + {0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + /* Front mixer */ + {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO}, + {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, + {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, + /* Surround mixer */ + {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO}, + {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, + {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, + /* LFE mixer */ + {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO}, + {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, + {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, + /* HP mixer */ + {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO}, + {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, + {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, + /* Front Pin (0x0c) */ + {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | 0x01}, + {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + {0x18, AC_VERB_SET_CONNECT_SEL, 0x00}, + /* LFE Pin (0x0e) */ + {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | 0x01}, + {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + {0x1a, AC_VERB_SET_CONNECT_SEL, 0x02}, + /* HP Pin (0x0f) */ + {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT}, + {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + {0x14, AC_VERB_SET_CONNECT_SEL, 0x03}, + {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN}, + /* Line In pin */ + {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, + {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, + + {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)}, + {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, + {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, + {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, + { } +}; + /* Macbook Pro rev3 */ static struct hda_verb alc885_mbp3_init_verbs[] = { /* Front mixer: unmute input/output amp left and right (volume = 0) */ @@ -7800,6 +7900,18 @@ static void alc885_mb5_automute(struct hda_codec *codec) } +static void alc885_macmini3_automute(struct hda_codec *codec) +{ + unsigned int present; + + present = snd_hda_codec_read(codec, 0x14, 0, + AC_VERB_GET_PIN_SENSE, 0) & 0x80000000; + snd_hda_codec_amp_stereo(codec, 0x18, HDA_OUTPUT, 0, + HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0); + snd_hda_codec_amp_stereo(codec, 0x1a, HDA_OUTPUT, 0, + HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0); +} + static void alc885_mb5_unsol_event(struct hda_codec *codec, unsigned int res) { @@ -7808,6 +7920,14 @@ static void alc885_mb5_unsol_event(struct hda_codec *codec, alc885_mb5_automute(codec); } +static void alc885_macmini3_unsol_event(struct hda_codec *codec, + unsigned int res) +{ + /* Headphone insertion or removal. */ + if ((res >> 26) == ALC880_HP_EVENT) + alc885_mb5_automute(codec); +} + static void alc885_imac91_automute(struct hda_codec *codec) { unsigned int present; @@ -8974,6 +9094,7 @@ static const char *alc882_models[ALC882_MODEL_LAST] = { [ALC882_ASUS_A7M] = "asus-a7m", [ALC885_MACPRO] = "macpro", [ALC885_MB5] = "mb5", + [ALC885_MACMINI3] = "macmini3", [ALC885_MBP3] = "mbp3", [ALC885_IMAC24] = "imac24", [ALC885_IMAC91] = "imac91", @@ -9157,6 +9278,7 @@ static struct snd_pci_quirk alc882_ssid_cfg_tbl[] = { */ SND_PCI_QUIRK(0x106b, 0x4000, "MacbookPro 5,1", ALC885_MB5), SND_PCI_QUIRK(0x106b, 0x4600, "MacbookPro 5,2", ALC885_MB5), + SND_PCI_QUIRK(0x106b, 0x4100, "Macmini 3,1", ALC885_MACMINI3), {} /* terminator */ }; @@ -9238,6 +9360,20 @@ static struct alc_config_preset alc882_presets[] = { .unsol_event = alc885_mb5_unsol_event, .init_hook = alc885_mb5_automute, }, + [ALC885_MACMINI3] = { + .mixers = { alc885_macmini3_mixer, alc882_chmode_mixer }, + .init_verbs = { alc885_macmini3_init_verbs, + alc880_gpio1_init_verbs }, + .num_dacs = ARRAY_SIZE(alc882_dac_nids), + .dac_nids = alc882_dac_nids, + .channel_mode = alc885_macmini3_6ch_modes, + .num_channel_mode = ARRAY_SIZE(alc885_macmini3_6ch_modes), + .input_mux = &macmini3_capture_source, + .dig_out_nid = ALC882_DIGOUT_NID, + .dig_in_nid = ALC882_DIGIN_NID, + .unsol_event = alc885_macmini3_unsol_event, + .init_hook = alc885_macmini3_automute, + }, [ALC885_MACPRO] = { .mixers = { alc882_macpro_mixer }, .init_verbs = { alc882_macpro_init_verbs }, -- 1.6.6.1

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[alsa-devel] [RESEND] [PATCH] ALSA: hda: Use 3stack quirk for Toshiba Satellite L40-10Q
by Daniel Chen 22 Feb '10

22 Feb '10

Attached the actual patch this time. -Dan

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