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* ALSA: sound/ppc/powermac: remove undefined operationsAndreas Schwab2010-09-14
| | | | | | | | Modifying an object twice without an intervening sequence point is undefined. Signed-off-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: emux: Add trivial compat ioctl handlerBen Hutchings2010-09-14
| | | | | | Reported-by: Carmen Cru <carmen.cru@belgacom.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* sound: Use static const char * const where possibleJoe Perches2010-09-14
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'fix/misc' into topic/miscTakashi Iwai2010-09-14
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| * sound: Remove pr_<level> uses of KERN_<level>Joe Perches2010-09-13
| | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Geoff Levand <geoff@infradead.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * Merge branch 'fix/hda' into for-linusTakashi Iwai2010-09-10
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| | * ALSA: hda - Fix wrong HP pin detection in snd_hda_parse_pin_def_config()Takashi Iwai2010-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | snd_hda_parse_pin_def_config() has some workaround for re-assigning some pins declared as headphones to line-outs. This didn't work properly for some cases because it used memmove() stupidly wrongly. Reference: Novell bnc#637263 https://bugzilla.novell.com/show_bug.cgi?id=637263 Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * ALSA: hda - Enable PC-beep for EeePC with ALC269 codecTakashi Iwai2010-09-08
| | | | | | | | | | | | | | | | | | | | | | | | EeePC 1001HAG has a similar problem like other ASUS machine, which doesn't set the codec SSID properly for indicating the beep capability. To enable PC-beep again, put this to the whitelist. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * ALSA: hda - Add errata initverb sequence for CS42xx codecsBrian Austin2010-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add init verb sequence for errata ER880C3 http://www.cirrus.com/en/pubs/errata/ER880C3.pdf Signed-off-by: Brian Austin <brian.austin@cirrus.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * ALSA: hda - Add quirk for Lenovo T400sTakashi Iwai2010-09-07
| | | | | | | | | | | | | | | | | | | | | | | | Lenovo T400s requires the quirk to make automatic HP/mic switching working. Reported-by: Frank Becker <fb@alien8.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * ALSA: hda - Add a new hp-laptop model for Conexant 5066, tested on HP G60David Henningsson2010-09-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This new model adds the following functionality to HP G60: - Automute of internal speakers - Autoswitch of internal/external mics - Remove SPDIF not physically present BugLink: http://launchpad.net/bugs/587388 Cc: stable@kernel.org Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: snd-usb-caiaq: Add support for Traktor Kontrol S4Daniel Mack2010-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the new Traktor Kontrol S4 by Native Instruments. It features a new audio data streaming model, MIDI in and out ports, a huge number of 174 dimmable LEDs, 96 buttons and 46 absolute encoder axis, including some rotary encoders. All features are supported by the driver now. Did some code refactoring along the way. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: snd-usb-caiaq: drop version numberDaniel Mack2010-09-10
| | | | | | | | | | | | | | | | | | | | | Let git do the job. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: virtuoso: update Kconfig textClemens Ladisch2010-09-09
| | | | | | | | | | | | | | | | | | | | | | | | Update the Xonar config texts with the latest information about the Xonar DS, HDAV1.3 Slim, and Xense. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: oxygen: fix CONFIG_SND_OXYGEN_LIB dependency selectionClemens Ladisch2010-09-09
| | | | | | | | | | | | | | | | | | | | | | | | As the select directive does not handle indirect dependencies, select those explicitly in the driver sections. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: virtuoso: Xonar DS: add stereo upmixing to center/LFE channelsClemens Ladisch2010-09-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add the possibility to route a mix of the two channels of stereo data to the center and LFE outputs. Due to a WM8766 restriction, all surround and back channels also get the mixed L/R signal in this case. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: virtuoso: automatically handle Xonar DS headphone routingClemens Ladisch2010-09-09
| | | | | | | | | | | | | | | | | | | | | Automatically mute the speaker outputs as long as a headphone is plugged. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: virtuoso: add Xonar DS headphone jack detectionClemens Ladisch2010-09-09
| | | | | | | | | | | | | | | | | | | | | | | | Now that the polarity of the headphone detection pin is known, replace the debugging message with a proper jack plug input device. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: virtuoso: fix Xonar DS input switchesClemens Ladisch2010-09-09
| | | | | | | | | | | | | | | | | | | | | Use the correct number, register bits, and names for the input switches. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: virtuoso: fix WM8766 register writes with MSBClemens Ladisch2010-09-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | The check for the volume update latch bit was accidentally in the wrong function, where it would prevent the MSB from being written, instead of correctly ignoring it for cached values. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | Merge branch 'fix/misc' into topic/miscTakashi Iwai2010-09-09
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| * | ALSA: rawmidi: fix the get next midi device ioctlDan Carpenter2010-09-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we pass in a device which is higher than SNDRV_RAWMIDI_DEVICES then the "next device" should be -1. This function just returns device + 1. But the main thing is that "device + 1" can lead to a (harmless) integer overflow and that annoys static analysis tools. [fix the case for device == SNDRV_RAWMIDI_DEVICE by tiwai] Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: seq/oss - Fix double-free at error path of snd_seq_oss_open()Takashi Iwai2010-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The error handling in snd_seq_oss_open() has several bad codes that do dereferecing released pointers and double-free of kmalloc'ed data. The object dp is release in free_devinfo() that is called via private_free callback. The rest shouldn't touch this object any more. The patch changes delete_port() to call kfree() in any case, and gets rid of unnecessary calls of destructors in snd_seq_oss_open(). Fixes CVE-2010-3080. Reported-and-tested-by: Tavis Ormandy <taviso@cmpxchg8b.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: msnd-classic: Fix invalid cfg parameterTakashi Iwai2010-09-08
| | | | | | | | | | | | | | | | | | | | | | | | The driver doesn't probe the device properly because of left-over cfg[] that isn't used at all for msnd-classic device. This is only for msnd- pinnacle. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: usb - Release capture substream URBs properlyTakashi Iwai2010-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to the wrong "return" in the loop, a capture substream won't be released at disconnection properly if the device is capture only and has no playback substream. This caused Oops occasionally at the device reconnection. Reported-by: Kim Minhyoung <minhyoung.kim@lge.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: virtuoso: fix setting of Xonar DS line-in/mic-in controlsClemens Ladisch2010-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Line and Mic inputs cannot be used at the same time, so the driver has to automatically disable one of them if both are set. However, it forgot to notify userspace about this change, so the mixer state would be inconsistent. To fix this, check if the other control gets muted, and send a notification event in this case. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Reported-and-tested-by: Nathan Schagen Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: virtuoso: work around missing reset in the Xonar DS Windows driverClemens Ladisch2010-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the WM8776 chip, this driver uses a different sample format and more features than the Windows driver. When rebooting from Linux into Windows, the latter driver does not reset the chip but assumes all its registers have their default settings, so we get garbled sound or, if the output happened to be muted before rebooting, no sound. To make that driver happy, hook our driver's cleanup function into the shutdown notifier and ensure that the chip gets reset. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Reported-and-tested-by: Nathan Schagen Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: ca0106 - clean up playback pointer callbackTakashi Iwai2010-09-07
| | | | | | | | | | | | | | | | | | | | | Clean up the playback pointer callback function a bit, and make the pointer check more strictly to avoid bogus pointers. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | sound: Remove unnecessary casts of private_dataJoe Perches2010-09-07
| | | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | Merge branch 'fix/misc' into topic/miscTakashi Iwai2010-09-03
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| * | ALSA: usb-audio: fix detection of vendor-specific device protocol settingsClemens Ladisch2010-09-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Audio Class v2 support code in 2.6.35 added checks for the bInterfaceProtocol field. However, there are devices (usually those detected by vendor-specific quirks) that do not have one of the predefined values in this field, which made the driver reject them. To fix this regression, restore the old behaviour, i.e., assume that a device with an unknown bInterfaceProtocol field (other than UAC_VERSION_2) has more or less UAC-v1-compatible descriptors. [compile warning fixes by tiwai] Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: Daniel Mack <daniel@caiaq.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: usb-audio: Assume first control interface is for audioDaniel Mack2010-09-02
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | For devices with more than one control interface, let's assume the first one contains the audio controls. Unfortunately, there is no field in any of the descriptors to tell us whether a control interface is for audio or MIDI controls, so a better check is not easy to implement. On a composite device with audio and MIDI functions, for example, the code currently overwrites chip->ctrl_intf, causing operations on the control interface to fail if they are issued after the device probe. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * Merge branch 'fix/asoc' into for-linusTakashi Iwai2010-08-28
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| | * ASoC: soc-core: fix debugfs_pop_time file permissionsAxel Lin2010-08-27
| | | | | | | | | | | | | | | | | | | | | | | | I think this is a typo, debugfs_pop_time should not be executable. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimloogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | Merge branch 'fix/hda' into for-linusTakashi Iwai2010-08-28
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| | * | ALSA: hda - Add Sony VAIO quirk for ALC269David Henningsson2010-08-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The attached patch enables playback on a Sony VAIO machine. BugLink: http://launchpad.net/bugs/618271 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | ALSA: pcm: add more format namesDan Carpenter2010-08-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There were some new formats added in commit 15c0cee6c809 "ALSA: pcm: Define G723 3-bit and 5-bit formats". That commit increased SNDRV_PCM_FORMAT_LAST as well. My concern is that there are a couple places which do: for (i = 0; i < SNDRV_PCM_FORMAT_LAST; i++) { if (dummy->pcm_hw.formats & (1ULL << i)) snd_iprintf(buffer, " %s", snd_pcm_format_name(i)); } I haven't tested these but it looks like if "i" were equal to SNDRV_PCM_FORMAT_G723_24 or higher then we might read past the end of the array. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | sound: oss: fix uninitialized spinlockAkinobu Mita2010-08-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The spinlock lock in sound_timer.c is used without initialization. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | ALSA: asihpi - Return hw error directly from oustream_write.Eliot Blennerhassett2010-08-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If hw error is ignored, status is updated with invalid info. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | Merge branch 'fix/asoc' into for-linusTakashi Iwai2010-08-23
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| | * | ASoC: i.MX ssi: use SSI_STCCR in synchronous modeSascha Hauer2010-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In synchronous mode the SSI_SRCCR values are ignored. Instead SSI_STCCR must be used for both receiving and transmitting. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | Merge branch 'fix/hda' into for-linusTakashi Iwai2010-08-23
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| | * | ALSA: hda - Add support for Lenovo S10-3tJerone Young2010-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds quirk for the Lenovo S10-3t so the headphone & microphone jacks will now work. Signed-off-by: Jerone Young <jerone.young@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | ALSA: hda - Fix stream and channel-ids codec-bus wideTakashi Iwai2010-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new sticky PCM parameter introduced the delayed clean-ups of stream- and channel-id tags. In the current implementation, this check (adding dirty flag) and actual clean-ups are done only for the codec chip. However, with HD-audio architecture, multiple codecs can be on a single bus, and the controller assign stream- and channel-ids in the bus-wide. In this patch, the stream-id and channel-id are checked over all codecs connected to the corresponding bus. Together with it, the mutex is moved to struct hda_bus, as this becomes also bus-wide. Reported-and-tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | ALSA: hda - Fix conflict of sticky PCM parameter in HDMI codecsTakashi Iwai2010-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Intel and Nvidia HDMI codec drivers have own implementations of sticky PCM parameters. Now HD-audio core part already has it, thus both setups conflict. The fix is simply remove the part in patch_intelhdmi.c and patch_nvhdmi.c and simply call snd_hda_codec_setup_stream() as usual. Reported-and-tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | ALSA: hda - Fix build error with CONFIG_PROC_FS=nTakashi Iwai2010-08-19
| | | | | | | | | | | | | | | | | | | | | | | | hdmi_eld_update_pcm_info() must be always compiled in. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | ALSA: hda - Add support for IDT 92HD89XX codecsCharles Chin2010-08-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Just added new codec ids. These are almost compatible with existing ones. Signed-off-by: Charles Chin <Charles.Chin@idt.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | ALSA: intel8x0: Mute External Amplifier by default for ThinkPad X31Daniel T Chen2010-08-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BugLink: https://bugs.launchpad.net/bugs/619439 This ThinkPad model needs External Amplifier muted for audible playback, so set the inv_eapd quirk for it. Reported-and-tested-by: Dennis Bell <dennis.bell@parkerg.co.uk> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | Merge branch 'fix/asoc' into for-linusTakashi Iwai2010-08-18
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| | * | ASoC: Remove DSP mode support for WM8776Mark Brown2010-08-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is not supported by current hardware revisions. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Cc: stable@kernel.org
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