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* [ALSA] snd_usb_caiaq: make high sample rates work with A8DJDaniel Mack2008-04-24
| | | | | | | | This patch for snd_usb_caiaq makes sample rates higher dann 48KHz work with devices which have more than 2 stereo input/output pairs. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] snd_usb_caiaq: correct input channel orderDaniel Mack2008-04-24
| | | | | | | | This patch corrects the input channel order of hardware supported by snd_usb_caiaq. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] snd_usb_caiaq: fix potential lockups lockingDaniel Mack2008-04-24
| | | | | | | | | This patch fixes potential lockups in snd_usb_caiaq by refining the locking mechanims and by using usb_kill_urb() in favor to usb_unlink_urb(). Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] sound/usb/usbaudio.c: coding stylePavel Machek2008-04-24
| | | | | | | | Putting space between ! and variable is a strange coding style, fix that, also make it fit into 80 columns where that is easy. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] usb audio: make quirk handling more readable, and fix commented-out codePavel Machek2008-04-24
| | | | | | | | | | | | | usb audio contains useful debugging code, protected by #if 0. Unfortunately, it will not compile because variable names changed; fix it. Dallas workaround is formatted in a way where it is not quite obvious what is normal code and what is quirk. Reformat it to make it obvious. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] usb audio: Fix another Dallas quirkPavel Machek2008-04-24
| | | | | | | | | Dallas USB speakers are buggy in more than one way. One of configs they offer does not work at all. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] usb-audio - Add a proper error checkTakashi Iwai2008-04-24
| | | | | | | The error in check_hw_params_convention() has to be checked and handled properly. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] usb-audio: sort quirks listClemens Ladisch2008-04-24
| | | | | | | Move some entries to their proper position so that the list is again sorted by vendor/product ID. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
* USB: usbaudio: handle kcalloc failureJim Meyering2008-03-10
| | | | | | | | | sound/usb/usbaudio.c (check_hw_params_convention): Handle kcalloc failure. Signed-off-by: Jim Meyering <meyering@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [ALSA] usb-audio: add workaround for broken E-Mu frequency feedbackClemens Ladisch2008-02-29
| | | | | | | | | Add a workaround for the feedback pipe of E-Mu 0202/0404 USB devices that reports the number of samples per packet instead of the number of samples per microframe. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] caiaq - fix section mismatch warningSam Ravnborg2008-02-22
| | | | | | | | | | | | | | | Fix following warning: WARNING: vmlinux.o(.text+0x11ec01a): Section mismatch in reference from the function setup_card() to the function .devinit.text:snd_usb_caiaq_control_init() setup_card() are only used by init_card(). init_card() are only used by snd_probe() snd_probe() are used for the .probe parameter in usb_driver.probe Annotate them all __devinit to fix the warning. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [ALSA] race between disconnect and error handling in usbmidiTakashi Iwai2008-02-22
| | | | | | | | | | | The driver resubmits URBs from an error handler and schedules the error handler from the URBs' completion handlers. To reliably kill the cycle a flag must be used. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* vm audit: add VM_DONTEXPAND to mmap for drivers that need itNick Piggin2008-02-04
| | | | | | | | | | | | Drivers that register a ->fault handler, but do not range-check the offset argument, must set VM_DONTEXPAND in the vm_flags in order to prevent an expanding mremap from overflowing the resource. I've audited the tree and attempted to fix these problems (usually by adding VM_DONTEXPAND where it is not obvious). Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [ALSA] usb/caiaq: decrease period_bytes_minDaniel Mack2008-01-31
| | | | | | | | | | | This patch decreases the snd_pcm_hardware->period_bytes_min field in the caiaq/usb audio driver. The hardware can actually handle as few as 128 bytes, depending on the system. So it makes no sense to keep applications from actually using such values. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] sound: fix caiaq section mismatchesRandy Dunlap2008-01-31
| | | | | | | | | | | Fix section mismatch in caiaq: these __devinit functions can be called at any time so they should not be __devinit. WARNING: vmlinux.o(.text+0x10a8dae): Section mismatch: reference to .init.text:snd_usb_caiaq_audio_init (between 'setup_card' and 'create_card') WARNING: vmlinux.o(.text+0x10a8dd6): Section mismatch: reference to .init.text:snd_usb_caiaq_midi_init (between 'setup_card' and 'create_card') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] Remove sound/driver.hTakashi Iwai2008-01-31
| | | | | | | | | | | | This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] sound/usb/usbaudio.c: fix build with CONFIG_PM=nAndrew Morton2008-01-31
| | | | | | | | | sound/usb/usbaudio.c: In function 'usb_audio_suspend': sound/usb/usbaudio.c:3674: error: implicit declaration of function 'snd_pcm_sus\pend_all' Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] usb-audio: add UR-80 PCM quirkClemens Ladisch2008-01-31
| | | | | | | Add a quirk entry to handle Edirol UR-80 audio I/O. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] usb audio suspend supportOliver Neukum2008-01-31
| | | | | | | | | This patch implements suspend/resume support for USB audio devices. It works with the microphone in my camera. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] alsa: usx2y nopageNick Piggin2008-01-31
| | | | | | | | Convert alsa usx2y driver from nopage to fault. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] usb-caiaq - add support for Kore controller 2Daniel Mack2008-01-31
| | | | | | | | | Added support for Native Instrument's Kore controller 2. This device has no audio but MIDI, input devices and ALSA controllers only. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] caiaq - remove ifdefTakashi Iwai2008-01-31
| | | | | | | Remove ifdef and fix Makefile for conditional builds. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] caiaq - add control API and more input featuresDaniel Mack2008-01-31
| | | | | | | | | | | | | - added support for all input controllers on Native Instrument's 'Kore controller'. - added ALSA controls to switch LEDs on 'RigKontrol 2', 'RigKontrol3', 'Audio Kontrol 1' and 'Kore controller'. - added ALSA controls to switch input mode, software lock and ground lift features on 'Audio 8 DJ'. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] caiaq - input device support must depend on CONFIG_INPUTDmitry Torokhov2008-01-31
| | | | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] caiaq - misc input handling fixesDmitry Torokhov2008-01-31
| | | | | | | | | | | | | | | | | | - link input device with its parent so that it placed in proper spot in sysfs hierarchy - drivers that allow changing their keymaps should use private copy of the keymap so that one instance of a device does not affect another instance - it is preferred for drivers to properly set up input_dev->phys to help userspace locate devices - drivers should use usb_to_input_id(), or perform endianess conversion, themselves, otherwise ID is not correct on big-endian boxes - whitespace and formatting cleanup Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] caiaq - Fix indent in KconfigTakashi Iwai2008-01-31
| | | | | | | | Fix indent of caiaq in Kconfig to the same level as others. Just a tidy up. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] usb-audio - SB Live24-External better handlingTimofei Bondarenko2008-01-31
| | | | | | | | | | | | | This patch improves support for 'SB Live 24-bit Extarnal' USB card. 1) This card can go into muted state when a headphones connected or disconnected. So notify mixer about changes in headphone jack. 2) Add LED controls and procfs support just as in similar Audigy 2 NX card. 3) Rename 'PCM Capture' conrol to 'Mic Capture' to reflect reality: the card may adjust microphone input level only. Signed-off-by: Timofei Bondarenko <tim@ipi.ac.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] usb-audio: Another USB mic quirk for Logitech Communicator webcamDawid Wrobel2007-10-23
| | | | | | | | | The patch adds the USB microphone quirk for Logitech Communicator (046d:08f5 Logitech, Inc.) webcam. Signed-off-by: Dawid Wrobel <dawid@klej.net> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* get rid of input BIT* duplicate definesJiri Slaby2007-10-19
| | | | | | | | | | | | | | | | | | | | | | get rid of input BIT* duplicate defines use newly global defined macros for input layer. Also remove includes of input.h from non-input sources only for BIT macro definiton. Define the macro temporarily in local manner, all those local definitons will be removed further in this patchset (to not break bisecting). BIT macro will be globally defined (1<<x) Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: <dtor@mail.ru> Acked-by: Jiri Kosina <jkosina@suse.cz> Cc: <lenb@kernel.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Cc: <perex@suse.cz> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: <vernux@us.ibm.com> Cc: <malattia@linux.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [ALSA] usb-audio - Fix double commentTakashi Iwai2007-10-16
| | | | | | | Remove superfluous comment line (maybe a merge failure). Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] snd-usb-audio: Add basic support for E-Mu USB devices.James Courtier-Dutton2007-10-16
| | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] caiaq - support for Native Instrument's RigKontrol3Daniel Mack2007-10-16
| | | | | | | | | This patch adds support for Native Instrument's upcoming RigKontrol3 sound interface. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] usb-audio: add Ozone Academic supportClemens Ladisch2007-10-16
| | | | | | | Add a quirk to detect the MIDI port on the M-Audio Ozone Academic. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] usb-audio: update quirk for Rane SL 1 (aka. Serato Scratch Live)Mark Hills2007-10-16
| | | | | | | | | Allow the interface's mixer to be used, and give the interface its correct name. Signed-off-by: Mark Hills <mark@pogo.org.uk> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] missing error check in usb sound driverOliver Neukum2007-10-16
| | | | | | | | usb_set_interface() can fail, even for altsetting 0 Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] usb-audio: add quirk for Serato Scratch Live DJ BoxClemens Ladisch2007-10-16
| | | | | | | Add a quirk to detect the Serato Scratch Live DJ Box. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] usb-audio: add workaround for ESI MIDI Mate/RomIO IIClemens Ladisch2007-10-16
| | | | | | | | | Force low speed USB MIDI devices like the ESI MIDI Mate and RomIO II to use interrupt transfers because the USB core would not be happy about low speed bulk transfers. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] usb-audio: allow low speed MIDI devicesClemens Ladisch2007-10-16
| | | | | | | | Allow low speed MIDI devices because newer devices from ESI do not support full speed. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] usb-audio: allow output interrupt transfers for MIDIClemens Ladisch2007-10-16
| | | | | | | | Allow output interrupt transfers for some MIDI devices that require them. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] usb-audio: fix parsing of SysEx messages from CME keyboardsClemens Ladisch2007-10-16
| | | | | | | | | | | When CME keyboards send a SysEx message (e.g. master volume), the USB packet uses a format different from the standard format. Parsing this packet according to the specification corrupts the SysEx message itself and can cause the following MIDI messages to be misinterpreted, too. This patch adds a workaround for this case. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] pcm: add snd_pcm_rate_to_rate_bit() helperClemens Ladisch2007-10-16
| | | | | | | | Add a snd_pcm_rate_to_rate_bit() function to factor out common code used by several drivers. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] usb-audio - Add advanced mode support for Edirol UA-1EXTakashi Iwai2007-10-16
| | | | | | | Add the quirk to support Advanced mode of Edirol UA-1EX. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] This patch is a USB quirk to ensure the Stanton Scratchamp v1 is detectedMark Hills2007-10-16
| | | | | | | | | | (bugtrack #2932). The interface is two USB devices in the same physical box. Note that this is the USB ScratchAmp v1 and not the later v2 (firewire) model. Signed-off-by: Mark Hills <mark@pogo.org.uk> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] fix selector unit bug affecting some USB speakerphonesRuss Cox2007-10-16
| | | | | | | | | | | | | Following the suggestion in this thread: https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/26683 the correct upper bound on desc[0] is 5 + num_ins not 6 + num_ins, because the index used later is 5+i, not 6+i. This change makes my Vosky Chatterbox speakerphone work. Apparently it also helps with the Minivox MV100. Signed-off-by: Russ Cox <rsc@swtch.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd_usb_caiaq_input_free() fixKarsten Wiese2007-10-16
| | | | | | | | | | | | input_free_device()'s comment says: input_free_device() should only be used if input_register_device() was not called yet or if it failed. Once device was registered use input_unregister_device() and memory will be freed once last refrence to the device is dropped. Signed-off-by: Karsten Wiese <fzu@wemgehoertderstaat.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Clean up with common snd_ctl_boolean_*_info callbacksTakashi Iwai2007-10-16
| | | | | | | Clean up codes using the new common snd_ctl_boolean_*_info() callbacks. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* more trivial signedness fixes in driversAl Viro2007-10-14
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [ALSA] remove duplicate Logitech Quickcam USB ID in usbquirks.hJaroslav Kysela perex@suse.cz2007-07-20
| | | | Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] usb-audio - Fix AC3 with M-Audio Audiophile USBThibault Le Meur2007-07-20
| | | | | | | | | Fixed AC3 interface in device_setup=0x00 mode thanks to Hakan Lennestal and updated documentation Signed-off-by: Thibault Le Meur <Thibault.LeMeur@supelec.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] usb-audio - Fix audiophile-USB quirk for little-endianThibault Le Meur2007-07-20
| | | | | | | | | | Audiophile-usb fix (corrects little-endianness in 16bit modes, resets interfaces at device initialization, and updates the documentation). Signed-off-by: Thibault Le Meur <Thibault.LeMeur@supelec.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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