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* ALSA: usbaudio - remove debug "SAMPLE BYTES" printk lineJaroslav Kysela2010-03-03
| | | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usbaudio: Fix wrong bitrate for Creative Creative VF0470 Live CamArseniy Lartsev2010-03-02
| | | | | | | | | This patch works around misbehaviour of Creative Creative VF0470 Live Cam which reports 16 kHz sample rate for audio capture while actually producing 8 kHz stream. Signed-off-by: Arseniy Lartsev <arseniy@fizlesh.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge remote branch 'alsa/devel' into topic/miscTakashi Iwai2010-03-02
|\ | | | | | | | | Conflicts: sound/usb/usbaudio.c
| * ALSA: ua101: removing debugging codeClemens Ladisch2010-03-02
| | | | | | | | | | | | | | | | Remove some code that is no longer needed now that the relevant parts of the driver have been tested. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
| * ALSA: ua101: add Edirol UA-1000 supportClemens Ladisch2010-03-01
| | | | | | | | | | | | | | | | | | | | Add support for the Edirol UA-1000 to the UA-101 driver. Both devices behave the same, so we just have to shuffle around some interface numbers and name strings. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | ALSA: sound/usb/caiaq/midi.h: Checkpatch cleanupAndrea Gelmini2010-03-02
| | | | | | | | | | | | | | | | sound/usb/caiaq/midi.h:6: ERROR: "foo* bar" should be "foo *bar" Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: usbaudio: consolidate header filesDaniel Mack2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the definitions from linux/usb/audio.h all over the ALSA USB audio driver and add some missing definitions there as well. Use the endpoint attribute macros from linux/usb/ch9 and remove the own things from sound/usb/usbaudio.h. Now things are also nicely prefixed which makes understanding the code easier. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: usbmixer: bail out early when parsing audio class v2 descriptorsDaniel Mack2010-02-23
| | | | | | | | | | | | | | | | | | | | This is just a quick hack that needs to be removed once the new units defined by the audio class v2.0 standard are supported. However, it allows using these devices for now, without mixer support. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: usbaudio: implement basic set of class v2.0 parserDaniel Mack2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a number of parsers for audio class v2.0. In particular, the following internals are different and now handled by the code: * the number of streaming interfaces is now reported by an interface association descriptor. The old approach using a proprietary descriptor is deprecated. * The number of channels per interface is now stored in the AS_GENERAL descriptor (used to be part of the FORMAT_TYPE descriptor). * The list of supported sample rates is no longer stored in a variable length appendix of the format_type descriptor but is retrieved from the device using a class specific GET_RANGE command. * Supported sample formats are now reported as 32bit bitmap rather than a fixed value. For now, this is worked around by choosing just one of them. * A devices needs to have at least one CLOCK_SOURCE descriptor which denotes a clockID that is needed im the class request command. * Many descriptors (format_type, ...) have changed their layout. Handle this by casting the descriptors to the appropriate structs. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: usbaudio: introduce new types for audio class v2Daniel Mack2010-02-23
| | | | | | | | | | | | | | | | | | | | | | This patch adds some definitions for audio class v2. Unfortunately, the UNIT types PROCESSING_UNIT and EXTENSION_UNIT have different numerical representations in both standards, so there is need for a _V1 add-on now. usbmixer.c is changed accordingly. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: usbaudio: parse USB descriptors with structsDaniel Mack2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | In preparation of support for v2.0 audio class, use the structs from linux/usb/audio.h and add some new ones to describe the fields that are actually parsed by the descriptor decoders. Also, factor out code from usb_create_streams(). This makes it easier to adopt the new iteration logic needed for v2.0. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: usbaudio Mbox support, output onlyChris J Arges2010-02-22
| | | | | | | | | | Signed-off-by: Chris J Arges <christopherarges@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge branch 'fix/misc' into topic/miscTakashi Iwai2010-02-17
|\ \ | |/ |/| | | | | Conflicts: sound/pci/hda/patch_realtek.c
| * Merge remote branch 'alsa/fixes' into fix/miscTakashi Iwai2010-02-17
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| * | ALSA: usb-audio - Avoid Oops after disconnectTakashi Iwai2009-12-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the release of substreams may be done asynchronously from the disconnection, close callback needs to check the shutdown flag before actually accessing the usb interface. Reference: Novell bnc#505027 http://bugzilla.novell.com/show_bug.cgi?id=565027 Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: usbmixer - use MAX_ID_ELEMS where possibleJaroslav Kysela2010-02-16
| | | | | | | | | | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | | ALSA: usbmixer - add usb_id value to usbmixer proc fileJaroslav Kysela2010-02-16
| | | | | | | | | | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | | ALSA: usbmixer - introduce /proc/asound/card#/usbmixer fileJaroslav Kysela2010-02-16
| | | | | | | | | | | | | | | | | | | | | | | | The usbmixer proc file contains mapping between ALSA control API and USB mixer control units. The purpose of this file is for debugging and a problem diagnostics. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | | Merge branch 'topic/misc' of ↵Jaroslav Kysela2010-02-16
|\ \ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into devel
| * \ \ Merge remote branch 'alsa/devel' into topic/miscTakashi Iwai2010-02-12
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| * | | | ALSA: pcm - Call pgprot_noncached() for vmalloc'ed buffersTakashi Iwai2010-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pgprot_noncached() can be set for vmalloc'ed buffers safely, and we'd need non-cached behavior more or less, even for the intermediate ring- buffers. Now snd_pcm_lib_mmap_vmalloc() is added as the common PCM mmap callback that is coupled with snd_pcm_lib_alloc_vmalloc_buffer() & co. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | ALSA: usb-audio: use usbquirk.h for detection of HVR-950Q/850John S. Gruber2009-12-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Detect the HVR-950Q HVR-850 urb data alignment quirk using usbquirk.h rather than using a case statement in snd_usb_audio_probe. Signed-off-by: John S. Gruber <JohnSGruber@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | ALSA: usb-audio: relax urb data align. restriction HVR-950Q and HVR-850 onlyJohn S. Gruber2009-12-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Addressing audio quality problem. In sound/usb/usbaudio.c, for the Hauppage HVR-950Q and HVR-850 only, change retire_capture_urb to allow transfers on audio sub-slot boundaries rather than audio slots boundaries. With these devices the left and right channel samples can be split between two different urbs. Throwing away extra channel samples causes a sound quality problem for stereo streams as the left and right channels are swapped repeatedly, perhaps many times per second. Urbs unaligned on sub-slot boundaries are still truncated to the next lowest stride (audio slot) to retain synchronization on samples even though left/right channel synchronization may be lost in this case. Detect the quirk using a case statement in snd_usb_audio_probe. BugLink: https://bugs.launchpad.net/ubuntu/+bug/495745 Signed-off-by: John S. Gruber <JohnSGruber@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | ALSA: usb-audio: make buffer pointer based on bytes instead on framesClemens Ladisch2009-12-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since there are devices that do not align the size of their data packets to frame boundaries, the driver needs to be able to keep track of partial frames. This patch prepares for support for such devices by changing the hwptr_done variable from a frame counter to a byte counter. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | ALSA: usb-audio - Added functionality for E-mu 0404USB/0202USB/TrackerPreSergiy Kovalchuk2009-12-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added functionality: 1) Extension Units support (all XU settings now available at alsamixer, kmix, etc): - "AnalogueIn soft limiter" switch; - "Sample rate" selector (values 0,1,2,3,4,5 corresponds to 44.1 48 ... 192 kHz); - "DigitalIn CLK source" selector (internal/external) (**); - "DigitalOut format SPDIF/AC3" switch (**); (**)E-mu-0404usb only. 2) Automatic device sample rate adjustment depending on substream samplerate for both capture and playback substream. [minor coding-style fixes by tiwai] Signed-off-by: Sergiy Kovalchuk <cnb_zerg@yahoo.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | sound: ua101: use vmalloc buffer helper functionsClemens Ladisch2009-12-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove this duplicate of snd_pcm_alloc_vmalloc_buffer and use the equivalent core functions instead. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | sound: usb-audio: use vmalloc buffer helper functionsClemens Ladisch2009-12-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove this duplicate of snd_pcm_alloc_vmalloc_buffer and use the equivalent core functions instead. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | Merge branch 'fix/misc' into topic/miscTakashi Iwai2009-12-18
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| * | | | sound: add Edirol UA-101 supportClemens Ladisch2009-12-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add experimental support for the Edirol UA-101 audio/MIDI interface. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | Merge branch 'fixes' into develJaroslav Kysela2010-02-16
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| * | | | ALSA: usb-audio: reduce MIDI packet size to work around broken firmwareClemens Ladisch2010-02-16
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extend the list of devices whose firmware does not expect more than one USB MIDI packet in one USB packet. bug report: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3752 Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | | | ALSA: USB MIDI support for Access Music VirusTISebastien Alaiwan2010-02-16
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here's a patch that adds MIDI support through USB for one of the Access Music synths, the VirusTI. The synth uses standard USBMIDI protocol on its USB interface 3, although it does signal "vendor specific" class. A magic string has to be sent on interface 3 to enable the sending of MIDI from the synth (this string was found by sniffing usb communication of the Windows driver). This is all my patch does, and it works on my computer. Please note that the synth can also do standard usb audio I/O on its interfaces 2&3, which already works with the current snd-usb-audio driver, except for the audio input from the synth. I'm going to work on it when I have some time. Signed-off-by: Sebastien Alaiwan <sebastien.alaiwan@gmail.com> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> (cosmetics, list terminator) Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | | ALSA: usbmixer - add possibility to remap dB valuesJaroslav Kysela2010-02-11
|/ / | | | | | | | | | | | | | | | | | | | | USB devices tends to represent dB ranges in different way than ALSA expects. Add possibility to override these values and add guessed values for SoundBlaster MP3+. Also rename 'Capture Input Source' control to 'Capture Source' for SoundBlaster MP3+ and Extigy. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* / sound: sgio2audio/pdaudiocf/usb-audio: initialize PCM bufferClemens Ladisch2009-12-18
|/ | | | | | | | | | | | When allocating the PCM buffer, use vmalloc_user() instead of vmalloc(). Otherwise, it would be possible for applications to play the previous contents of the kernel memory to the speakers, or to read it directly if the buffer is exported to userspace. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: snd-usb-us122l: add product IDs of US-122MKII and US-144MKIITobias Hansen2009-12-08
| | | | | | | | | I added the product IDs of the new revisions of the devices, so owners can test whether this suffices to make them work. Patched against ALSA snapshot 20091207. Signed-off-by: Tobias Hansen <Tobias.Hansen at physik.uni-hamburg.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usb - Fix mixer map for Hercules Gamesurround Muse Pocket LTAlexey Fisher2009-12-01
| | | | | | | | Muse Pocket use brocken mixer names, so alsamixer and PA can't use it correctly This patch add quirk to overwirte default mixers. Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'fix/misc' into topic/miscTakashi Iwai2009-12-01
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| * ALSA: usb - Quirk to disable master volume control in PCM2702Javier Kohen2009-11-17
| | | | | | | | | | | | | | | | | | | | | | | | Disable the master volume control in the PCM2702 chipset. The datasheet documents two independent channel volume controls, one master mute control and one master volume control. All controls are fully functional except for the master volume control, which returns USB stalls on all GET requests. Signed-off-by: Javier Kohen <jkohen@users.sourceforge.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | sound: usxxx: cleanup chip fieldClemens Ladisch2009-11-24
| | | | | | | | | | | | | | | | The chip field is no longer needed. Move those of its fields that are actually used to the device structure itself. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | sound: usb: make the USB MIDI module more independentClemens Ladisch2009-11-24
| | | | | | | | | | | | | | | | | | Remove the dependecy from the USB MIDI code on the snd_usb_audio structure. This allows using the USB MIDI module from another driver without having to pretend to be the generic USB audio driver. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | sound: usb-audio: allow switching altsetting on Roland USB MIDI devicesClemens Ladisch2009-11-24
| | | | | | | | | | | | | | | | Add a mixer control to select between the two altsettings on Roland USB MIDI devices where the input endpoint is either bulk or interrupt. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: sound: usbmidi: Use hweight16Akinobu Mita2009-11-20
| | | | | | | | | | | | | | Use hweight16 instead of Brian Kernighan's/Peter Wegner's method Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | sound: usb-audio: add Roland UA-1G supportClemens Ladisch2009-11-20
| | | | | | | | | | | | | | Add support for the Roland UA-1G audio interface. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge branch 'fix/misc' into topic/miscTakashi Iwai2009-11-14
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| * ALSA: usb-audio: fix combine_word problemJulian Anastasov2009-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix combine_word problem where first octet is not read properly. The only affected place seems to be the INPUT_TERMINAL type. Before now, sound controls can be created with the output terminal's name which is a fallback mechanism used only for unknown input terminal types. For example, Line can wrongly appear as Speaker. After the change it should appear as Line. The side effect of this change can be that users can expect the wrong control name in their scripts or programs while now we return the correct one. Probably, these defines should use get_unaligned_le16 and friends. Signed-off-by: Julian Anastasov <ja@ssi.bg> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge branch 'fix/misc' into topic/miscTakashi Iwai2009-11-01
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| * ALSA: snd-usb-caiaq: Bump version number to 1.3.20Mark Hills2009-10-30
| | | | | | | | | | | | Signed-off-by: Mark Hills <mark@pogo.org.uk> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: snd-usb-caiaq: Lock on stream start/unpauseMark Hills2009-10-30
| | | | | | | | | | | | | | | | | | Fix a bug which can result in white noise from the driver after stream start or unpause. Signed-off-by: Mark Hills <mark@pogo.org.uk> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: snd-usb-caiaq: Missing lock around use of buffer positionsMark Hills2009-10-30
| | | | | | | | | | | | | | | | Fix a race which causes snd_pcm_update_hw_ptr_pos() to report a bug. Signed-off-by: Mark Hills <mark@pogo.org.uk> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * Merge branch 'for-linus' of ↵Linus Torvalds2009-10-03
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of ssh://master.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (21 commits) ALSA: usb - Use strlcat() correctly ALSA: Fix invalid __exit in sound/mips/*.c ALSA: hda - Fix / improve ALC66x parser ALSA: ctxfi: Swapped SURROUND-SIDE mute sound: Make keywest_driver static ALSA: intel8x0 - Mute External Amplifier by default for Sony VAIO VGN-B1VP ALSA: hda - Fix digita/analog mic auto-switching with IDT codecs ASoC: fix kconfig order of Blackfin drivers ALSA: hda - Added quirk to enable sound on Toshiba NB200 ASoC: Fix dependency of CONFIG_SND_PXA2XX_SOC_IMOTE2 ALSA: Don't assume i2c device probing always succeeds ALSA: intel8x0 - Mute External Amplifier by default for Sony VAIO VGN-T350P ALSA: echoaudio - Re-enable the line-out control for the Mia card ALSA: hda - Resurrect input-source mixer of ALC268 model=acer ALSA: hda - Analog Devices AD1984A add HP Touchsmart model ALSA: hda - Add HP Pavilion dv4t-1300 to MSI whitelist ALSA: hda - CD-audio sound for hda-intel conexant benq laptop ASoC: DaVinci: Correct McASP FIFO initialization ASoC: Davinci: Fix race with cpu_dai->dma_data ASoC: DaVinci: Fix divide by zero error during 1st execution ...
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