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* ALSA: usb-audio: handle "Fast Track Ultra" with USB_DEVICE_VENDOR_SPEC()Daniel Mack2011-05-18
| | | | | | | | That way, the class compliant MIDI interface is also handled. Signed-off-by: Daniel Mack <zonque@gmail.com> Reported-and-tested-by: Grant Diffey <gdiffey@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usb-audio: assume valid clockDaniel Mack2011-05-18
| | | | | | | | | If the interface can't report a clock's validity, assume that it's valid. Signed-off-by: Daniel Mack <zonque@gmail.com> Reported-by: Vicente Joel <vicentejoel@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usb-audio: add quirks for Roland GR-55Daniel Mack2011-05-18
| | | | | | Signed-off-by: Daniel Mack <zonque@gmail.com> Reported-by: Jeffrey Scott Flesher <jeffrey.scott.flesher@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usb-audio: Add quirk for KORG PANDORA PX5D MIDI interfaceDaniel Mack2011-05-18
| | | | | | Signed-off-by: Daniel Mack <zonque@gmail.com> Reported-and-tested-by: Frédéric Jaume <frederic.jaume@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usb-audio: remove invalid extra mixers for Komplete Audio 6Daniel Mack2011-05-18
| | | | | | | | | | This was a flaw in the reading of the spec tables - Native Instrument's "Komplete Audio 6" device has no such extra controls. This patch also fixes the device name in two comments. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usb-audio: include format.h in format.cDaniel Mack2011-05-18
| | | | | | | | Just in case a prototype changes, we'll be warned. This also fixes a sparse warning. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usb-audio: make hwc_debug a noop in case HW_CONST_DEBUG is not setDaniel Mack2011-05-18
| | | | | | | | | Just defining it to nothing is dangerous as it can alter the code execution flow, for example when used in as only function in a conditional code block. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: fm801: clean-up radio-related KconfigOndrej Zary2011-05-15
| | | | | | | | Remove TEA575X_RADIO define from fm801.c. Also update Kconfig help text to include all supported cards. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: tea575x: use better card and bus namesOndrej Zary2011-05-13
| | | | | | | Provide real card and bus_info instead of hardcoded values. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: tea575x: remove unused card from structOndrej Zary2011-05-13
| | | | | | | | struct snd_card *card is present in struct snd_tea575x but never used. Remove it. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: tea575x: remove freq_fixup from structOndrej Zary2011-05-13
| | | | | | | | freq_fixup is a constant, no need to hold it in struct snd_tea575x and set in each driver. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: isight: fix lockingClemens Ladisch2011-05-11
| | | | | | | | | | | | | | | Lockdep complains about conflicts between isight->mutex, ALSA's register_mutex, mm->mmap_sem, and pcm->open_mutex. This can be fixed by moving the calls to isight_pcm_abort(), snd_card_disconnect(), and fw_iso_resources_update() out of isight->mutex. These functions are designed to be called asynchronously; the mutex needs to protect only the device streaming state modified by isight_start/stop_streaming(). Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Reported-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: isight: remove experimental statusClemens Ladisch2011-05-11
| | | | | | | | Experiments have shown this driver to work now. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Tested-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: isight: fix hang when unplugging a running deviceClemens Ladisch2011-05-11
| | | | | | | | | | | | When aborting a PCM stream, the xrun is signaled only if the stream is running. When disconnecting a PCM stream, calling snd_card_disconnect() too early would change the stream into a non-running state and thus prevent the xrun from being noticed by user space. To prevent this, move the snd_card_disconnect() call after the xrun. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: isight: wrap up register accessesStefan Richter2011-05-11
| | | | | | | Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> [cl: removed superfluous variable] Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: isight: add AudioEnable register writeStefan Richter2011-05-11
| | | | | | | | which is needed to get the iSight to talk. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: isight: fix divide error when queueing packetsClemens Ladisch2011-05-11
| | | | | | | | Set the .header_size field when queueing packets to avoid a division by zero. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: isight: fix packet requeueingClemens Ladisch2011-05-11
| | | | | | | | After handling a received packet, we want to resubmit the same packet, so do not increase the packet index too early. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: isight: fix isight_pcm_abort() crashesClemens Ladisch2011-05-11
| | | | | | | | | | Fix crashes in isight_pcm_abort() that happen when the driver tries to access isight->pcm->runtime which does not exist when the device is not open. Introduce a new field pcm_active to track this state. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Reported-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: add Apple iSight microphone driverClemens Ladisch2011-05-11
| | | | | | | | This adds an experimental driver for the front and rear microphones of the Apple iSight web camera. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: fm801: implement TEA575x tuner autodetectionOndrej Zary2011-05-11
| | | | | | | | | | | | Autodetect TEA575x tuner connection type during init. This allows tuner to work out-of-the box. tea575x_tuner module parameter remains functional to force tuner type. Tested with SF256-PCP and SF64-PCR. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: fm801: convert TEA575x support to new interfaceOndrej Zary2011-05-10
| | | | | | | | | | | | | | Use common functions to access TEA575x tuner - remove original read/write functions and provide new pin manipulation functions instead. Also convert the original triple implementation to a simple GPIO pin map. Tested with SF256-PCP and SF64-PCR (added the GPIO pin for MO/ST signal for them). SF256-PCS untested (pin for MO/ST signal is a guess). Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: es1968: convert TEA575x support to new interfaceOndrej Zary2011-05-10
| | | | | | | | | | Use common functions to access TEA575x tuner - remove original read/write functions and provide new pin manipulation functions instead. Tested with SF64-PCE2 card. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: tea575x: unify read/write functionsOndrej Zary2011-05-10
| | | | | | | | | | Implement generic read/write functions to access TEA575x tuners. They're now implemented 4 times (once in es1968 and 3 times in fm801). This also allows mute to work on all cards. Also improve tuner detection/initialization. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usb-audio - Don't expose broken dB rangesTakashi Iwai2011-04-28
| | | | | | | | | Some crappy USB-audio devices give broken dB ranges, e.g. both min and max are 0dB. This confuses the volume control that prefers dB expression such as alsactl or PulseAudio. In such a case, it's much better not to expose the broken dB information. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: au88x0 - Use a better name for pcm devices of au88x0Raymond Yau2011-04-26
| | | | | Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: 6fire: use the kernel's built-in bit reverse tableDaniel Mack2011-04-26
| | | | | | Signed-off-by: Daniel Mack <zonque@gmail.com> Cc: Torsten Schenk <torsten.schenk@zoho.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: powermac - Correct lineout detection on PowerMac G4 DARisto Suominen2011-04-22
| | | | | | | Correct lineout (Pro Speaker) detection on PowerMac G4 Digital Audio (Tumbler). Signed-off-by: Risto Suominen <Risto.Suominen@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: asihpi - Use %zd for size_t argument in error message (again)Takashi Iwai2011-04-20
| | | | | | | | This was reverted mistakenly in the recent update patch. Fixed again. Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: emu10k1 - Remove "Front" controls only for STAC9758/59Raymond Yau2011-04-20
| | | | | | | | | | | | | | | | | | | Remove "Front Playback Volume" and "Front Playback Switch" from emu10k1 only for STAC9758/59 Since commit 7eae36fbd5ea9db3d3fe0d671199121be782a5b3 "Fix the confliction of 'Front' control", the "Front Playback Volume" control created by commit edf8e4565c44bffbb4d09e8984df941d0ae9e6e8 "emu10k1: Front channels via fxbus 8 and 9" was removed "Front Playback Volume" and "Surround Playback Volume" have same dB range since I2S DAC of SB Live! and SB Live! Platinum does not has any hardware volume control. Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usb-audio: Add quirks for Audio Kontrol 6Daniel Mack2011-04-14
| | | | | | | | | | | This new device by Native Instruments is also compliant to the USB standard v2.0, but hides this detail at when connected. It needs the same boot quirks than other models, and also has two non-class-compliant mixer controls. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: emu10k1 - Remove CLFE-related controls for SB Live! Platinum CT4760PRaymond Yau2011-04-06
| | | | | | | | SB Live! Platinum CT4760P is just a 4 channels sound card with STAC9721 and Philips UDA1334 DAC. Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: asihpi: Minor cleanupsEliot Blennerhassett2011-04-05
| | | | | | | | | | Remove some unneeded defintions Use %pR to print resources Make some data const Consistent braces for else Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: asihpi: Simplify driver unload cleanupEliot Blennerhassett2011-04-05
| | | | | | | | Replacing subsys_delete_adapter with adapter_delete allows some special-case adapter lookup code to be removed. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: asihpi: Standardise substream name generationEliot Blennerhassett2011-04-05
| | | | | | | Define and use pcm_debug_name if CONFIG_SND_DEBUG Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: asihpi: Remove 2 unused functionsEliot Blennerhassett2011-04-05
| | | | | Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: asihpi: MMAP for non-busmaster cardsEliot Blennerhassett2011-04-05
| | | | | | | | | | Allow older non DMA capable cards to use MMAP by emulating the DMA using read and write functions, and getting rid of copy & silence callbacks that were used only by older cards. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: asihpi: Handle playback drained status betterEliot Blennerhassett2011-04-05
| | | | | | | | | Use the card drained status reporting for playback, but allow it to persist for a few timer cycles before signalling XRUN, to allow card to recover by itself. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: asihpi: Update debug printingEliot Blennerhassett2011-04-05
| | | | | | | | Debug print full substream ID. Other minor debug print updates. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: snd-asihpi: Control namingEliot Blennerhassett2011-04-05
| | | | | | | | | | Clock source is neither capture nor playback, so change 'Capture Clock' to 'Clock'. Add spaces to control name string for consistency, always 'PCM 0' , never 'PCM0' Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: core - Don't use "default' for defaultTakashi Iwai2011-04-04
| | | | | | | | The card-id parser assigns the string "default" when no appropriate word is found in the card name. But this string may confuse the alsa-lib, so better to avoid. Use "Default" now instead. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: 6fire - Add support of digital-thru mixerTorsten Schenk2011-04-04
| | | | | | | Digital Thru mixer element added (device can act as converter optical<->coax) Signed-off-by: Torsten Schenk <torsten.schenk@zoho.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: 6fire - Improve firmware loaderTorsten Schenk2011-04-04
| | | | | | | | | Firmware loader: magical device bytes check updated (accepts all device versions now and accepts possibly loaded firmware, if it is knowing to be working) Signed-off-by: Torsten Schenk <torsten.schenk@zoho.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: 6fire - Add support for S32_LE formatTorsten Schenk2011-04-04
| | | | | | | Added support for sample format s32_le. Signed-off-by: Torsten Schenk <torsten.schenk@zoho.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: 6fire - Fix pcm rate assignmentTorsten Schenk2011-04-04
| | | | | | | | Completion of signedness bug for pcm_runtime.rate: variable will never get assigned a negative value now. Signed-off-by: Torsten Schenk <torsten.schenk@zoho.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: 6fire - Update kernel configurationTorsten Schenk2011-04-04
| | | | | | | | | Kernel configuration updated: - experimental dependency removed - description updated Signed-off-by: Torsten Schenk <torsten.schenk@zoho.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'fix/misc' into topic/miscTakashi Iwai2011-04-04
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| * ALSA: pcm: fix infinite loop in snd_pcm_update_hw_ptr0()Kelly Anderson2011-04-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When period interrupts are disabled, snd_pcm_update_hw_ptr0() compares the current time against the time estimated for the current hardware pointer to detect xruns. The somewhat fuzzy threshold in the while loop makes it possible that hdelta becomes negative; the comparison being done with unsigned types then makes the loop go through the entire 263 negative range, and, depending on the value, never reach an unsigned value that is small enough to stop the loop. Doing this with interrupts disabled results in the machine locking up. To prevent this, ensure that the loop condition uses signed types for both operands so that the comparison is correctly done. Many thanks to Kelly Anderson for debugging this. Reported-by: Nix <nix@esperi.org.uk> Reported-by: "Christopher K." <c.krooss@googlemail.com> Reported-and-tested-by: Kelly Anderson <kelly@silka.with-linux.com> Signed-off-by: Kelly Anderson <kelly@silka.with-linux.com> [cl: remove unneeded casts; use a temp variable] Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: 2.6.38 <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: HDA: Add dock mic quirk for Lenovo Thinkpad X220David Henningsson2011-03-31
| | | | | | | | | | | | | | | | | | | | | | This quirk is needed for the docking station mic of Lenovo Thinkpad X220 to function correctly. BugLink: http://bugs.launchpad.net/bugs/746259 Cc: stable@kernel.org Tested-by: James Ferguson <james.ferguson@canonical.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: ens1371: fix Creative Ectiva supportClemens Ladisch2011-03-30
| | | | | | | | | | | | | | | | | | To make the EV1938 chip work, add a magic bit and an extra delay. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Tested-by: Tino Schmidt <mailtinoshomepage@gmx.net> Cc: all 2.6.x <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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