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2010-02-23ALSA: usb-audio - Avoid Oops after disconnectTakashi Iwai
commit 78b8d5d2ee280c463908fd75f3bdf246bcb6ac8d upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-02-23ALSA: hda - Improved MacBook (Pro) 5,1 / 5,2 supportAlex Murray
commit a76221d47ef2b73ff16c0fef00a784026308ea02 upstream. This patch adds support for automatically muting the speakers when headphones are inserted, as well as relabelling the headphone widgets from the non-standard "HP" to the standard "Headphone" for the mb5 model. Signed-off-by: Alex Murray <murray.alex@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-02-23ALSA: hda - use WARN_ON_ONCE() for zero-division detectionTakashi Iwai
commit d6d8bf549393484e906913f02fa3c9518a2819b6 upstream. Replace the zero-division warning message with WARN_ON_ONCE() per the advice by Linus. This shouldn't happen, but if it happens, it's possible that the bug happens often due to buggy IRQs. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-02-23ALSA: hda-intel: Avoid divide by zero crashJody Bruchon
commit fed08d036f2aabd8d0c684439de37f8ebec2bbc2 upstream. On my AMD780V chipset, hda_intel.c can crash the kernel with a divide by zero for as-yet unknown reasons. A simple check for zero prevents it, though the problem that causes it remains. Since the workaround is harmless and won't affect anyone except victims of this bug, it should be safe; moreover, because this crash can be triggered by a user-mode application, there are denial of service implications on the systems affected by the bug without the patch. Signed-off-by: Jody Bruchon <jody@nctritech.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-02-23ALSA: ctxfi - fix PTP address initializationJaroslav Kysela
commit 21956b61f594f7924d98240da74bc81c28601fa9 upstream. After hours of debugging, I finally found the reason why some source and runtime combination does not work. The PTP (page table pages) address must be aligned. I am not sure how much, but alignment to PAGE_SIZE is sufficient. Also, use ALSA's page allocation routines to ensure proper virtual -> physical address translation. Signed-off-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-28ASoC: fix a memory-leak in wm8903Guennadi Liakhovetski
commit 40aa7030e5213a43e9e0554fd7f95534ea310bf3 upstream. Remember to free the temporary register-cache. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-28ALSA: hda - Fix HP T5735 automuteTakashi Iwai
commit dc99be47667c56046555e89e62f1ac17fa06329a upstream. This patch fixes the aut-mute setup on HP T5735 with ALC262 codec. Instead of wrong amp, use pin control toggling for muting the speaker now. Tested-by: Lee Trager <lee.trager@hp.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-28ALSA: hda - Add missing Line-Out and PCM switches as slaveTakashi Iwai
commit 23033b2bce4361f2859ee0331f97c9056dae7091 upstream. Realtek codecs may have "PCM" and "Line-Out" playback switches, and they can be slaves for vmaster. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-28ALSA: hda - Fix quirk for Maxdata obook4-1Takashi Iwai
commit 2fef62c825f09e29d2f52dc187ddf6f99e28c7f1 upstream. Works fine with the auto-parser. Reference: Novell bnc#564940 https://bugzilla.novell.com/show_bug.cgi?id=564940 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-28ALSA: hda - select IbexPeak handler for CalpellaWu Fengguang
commit 739b47f1e5aa3b36eadd7906cc6b41f0175c6ed1 upstream. An earlier patch merely adds id for 0x80862804. It has 2/3 cvt/pin nodes and shall be tied to the IbexPeak handler. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-28ALSA: ice1724 - Patch for suspend/resume for ESI Juli@Aleksey Kunitskiy
commit 50d40f187f9182ee8caa1b83f80a0e11e2226baa upstream. Add proper suspend/resume code for Juli@ cards. Based on ice1724 suspend/resume work of Igor Chernyshev. Fixes bug https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4413 Tested on linux-2.6.31.6 Signed-off-by: Aleksey Kunitskiy <alexey.kv@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-28ALSA: hda - Add PCI IDs for Nvidia G2xx-seriesStefan Ringel
commit 6dd7dc767e35cfbb38f8c63a50b1c27acad25920 upstream. Signed-off-by: Stefan Ringel <stefan.ringel@arcor.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Cc: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-22ALSA: hda - Fix missing capture mixer for ALC861/660 codecsTakashi Iwai
commit c7a8eb103248a110cdbe0530d8c5ce987f099eee upstream. The capture-related mixer elements are missing with ALC861/ALC660 codecs when quirks are present, due to missing call of set_capture_mixer(). Reference: Novell bnc#567340 http://bugzilla.novell.com/show_bug.cgi?id=567340 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-18ASoC: Fix WM8350 DSP mode B configurationMark Brown
commit 5ee518ecbcb5934e284ea51a19a939c891f5f7ea upstream. We need to set the LRCLK inversion bit to select DSP mode. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-18ALSA: atiixp: Specify codec for Foxconn RC4107MA-RS2Daniel T Chen
commit dfb12eeb0f04b37e5eb3858864d074af4ecd2ac7 upstream. BugLink: https://bugs.launchpad.net/ubuntu/+bug/498863 This mainboard needs ac97_codec=0. Tested-by: Apoorv Parle <apparle@yahoo.co.in> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-18ALSA: ac97: Add Dell Dimension 2400 to Headphone/Line Jack Sense blacklistDaniel T Chen
commit af9a75dd1a1f8a9aa406466cc8bb16208120488a upstream. This model needs both 'Headphone Jack Sense' and 'Line Jack Sense' muted for audible playback, so just add it to the ad1981 jack sense blacklist. Tested-by: Pete <x41215201@gmail.com> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-18ALSA: hda - Fix ALC861-VD capture source mixerTakashi Iwai
commit 9c0afc861a7228f718cb6a79fa7f9d46bf9ff300 upstream. The capture source or input source mixer element wasn't created properly for ALC861-VD codec due to the wrong NID passed to alc_auto_create_input_ctls(). References: Novell bnc#568305 http://bugzilla.novell.com/show_bug.cgi?id=568305 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-18ASoC: fix params_rate() macro use in several codecsGuennadi Liakhovetski
commit b3172f222ab5afdc91ea058bd11c42cf169728f3 upstream. Sevelar ASoC codec drivers wrongly assume, that the params_rate() macro returns one of SNDRV_PCM_RATE_* defines instead of the actual numerical sampling rate. Fix them. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-06ASoC: Do not write to invalid registers on the wm9712.Eric Millbrandt
commit 48e3cbb3f67a27d9c2db075f3d0f700246c40caa upstream. This patch fixes a bug where "virtual" registers were being written to the ac97 bus. This was causing unrelated registers to become corrupted (headphone 0x04, touchscreen 0x78, etc). This patch duplicates protection that was included in the wm9713 driver. Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-06ALSA: hda - Fix missing capsrc_nids for ALC88xTakashi Iwai
commit 035eb0cff0671ada49ba9f3e5c9e7b0cb950efea upstream. Some model quirks missed the corresponding capsrc_nids. This resulted in non-working capture source selection. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-06sound: sgio2audio/pdaudiocf/usb-audio: initialize PCM bufferClemens Ladisch
commit 3e85fd614c7b6bb7f33bb04a0dcb5a3bfca4c0fe upstream. 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> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-06ASoC: wm8974: fix a wrong bit definitionGuennadi Liakhovetski
commit 48c03ce72f2665f79a3fe54fc6d71b8cc3d30803 upstream. The wm8974 datasheet defines BUFIOEN as bit 2. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-18ALSA: hda - Terradici HDA controllers does not support 64-bit modeJaroslav Kysela
commit 396087eaead95fcb29eb36f1e59517aeb58c545e upstream. Confirmed from vendor and tests in RedHat bugzilla #536782 . Signed-off-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-18ALSA: hrtimer - Fix lock-upTakashi Iwai
commit fcfdebe70759c74e2e701f69aaa7f0e5e32cf5a6 upstream. The timer stop callback can be called from snd_timer_interrupt(), which is called from the hrtimer callback. Since hrtimer_cancel() waits for the callback completion, this eventually results in a lock-up. This patch fixes the problem by just toggling a flag at stop callback and call hrtimer_cancel() later. Reported-and-tested-by: Wojtek Zabolotny <W.Zabolotny@elka.pw.edu.pl> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-11-30Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: AACI: fix recording bug ALSA: AACI: fix AC97 multiple-open bug ASoC: AIC23: Fixing infinite loop in resume path ASoC: Fix suspend with active audio streams
2009-11-30ALSA: AACI: fix recording bugRussell King
pcm->r[1].slots is the double rate slot information, not the capture information. For capture, 'pcm' will already be the capture ac97 pcm structure. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-30ALSA: AACI: fix AC97 multiple-open bugRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-30Merge branch 'fix/asoc' into fix/miscTakashi Iwai
2009-11-27ASoC: AIC23: Fixing infinite loop in resume pathAnuj Aggarwal
This patch fixes two issues: a) Infinite loop in resume function b) Writes to non-existing registers in resume function Cc: stable@kernel.org Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-23ASoC: Fix suspend with active audio streamsMark Brown
When we get a stream suspend event force the power down since otherwise the stream would remain marked as active. In future we'll probably want to make this stream-specific and add an interface to make the power down of other widgets optional in order to support leaving bypass paths active while suspending the processor. Cc: stable@kernel.org Reported-by: Joonyoung Shim <jy0922.shim@samsung.com> Tested-by: Joonyoung Shim <jy0922.shim@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-18Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ASoC: tlv320aic23 fix rate selection ASoC: OMAP3 Pandora: update for TWL4030 codec changes ASoC: Modifying the license string GPLv2 for OMAP3 EVM ALSA: hda - Fix quirk for VAIO type G ALSA: usb - Quirk to disable master volume control in PCM2702
2009-11-18Merge branch 'fix/asoc' into for-linusTakashi Iwai
2009-11-18Merge branch 'fix/hda' into for-linusTakashi Iwai
2009-11-18ASoC: tlv320aic23 fix rate selectionTroy Kisky
Fix the ordering of sr_valid_mask array. The lower bit of the index represents USB not bosr. Reported-by: Anuj Aggarwal <anuj.aggarwal@ti.com> Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-18ASoC: OMAP3 Pandora: update for TWL4030 codec changesGrazvydas Ignotas
A while ago TWL4030 had it's playback stream name changed, but pandora needs it for it's playback path. Update to correct stream name so that playback works again. Also mark VIBRA output as not connected. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-18ASoC: Modifying the license string GPLv2 for OMAP3 EVMAnuj Aggarwal
Correcting the license string from GPLv2 -> GPL v2. Found the problem while building OMAP3 ASoC driver as module. Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-17Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: ice1724 - make some bitfields unsigned ALSA: hda - Dell Studio 1557 hd-audio quirk ALSA: ice1724 - Fix section mismatch in prodigy_hd2_resume() ALSA: hda - Add another Nvidia HDMI codec id (10de:0005) ALSA: hda: Use model=mb5 for MacBookPro 5,2
2009-11-17Merge branch 'hostprogs-wmissing-prototypes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux-misc * 'hostprogs-wmissing-prototypes' of git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux-misc: Makefile: Add -Wmising-prototypes to HOSTCFLAGS oss: Mark loadhex static in hex2hex.c dtc: Mark various internal functions static dtc: Set "noinput" in the lexer to avoid an unused function drm: radeon: Mark several functions static in mkregtable arch/sparc/boot/*.c: Mark various internal functions static arch/powerpc/boot/addRamDisk.c: Mark several internal functions static arch/alpha/boot/tools/objstrip.c: Mark "usage" static Documentation/vm/page-types.c: Declare checked_open static genksyms: Mark is_reserved_word static kconfig: Mark various internal functions static kconfig: Make zconf.y work with current bison
2009-11-17ALSA: hda - Fix quirk for VAIO type GTakashi Iwai
Vaio type G laptop doesn't work with the current quirk setup. After some tests, it turned out that it should be model=auto as default. Reported-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-17ALSA: usb - Quirk to disable master volume control in PCM2702Javier Kohen
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>
2009-11-16Merge branch 'fix/hda' into for-linusTakashi Iwai
2009-11-16ALSA: ice1724 - make some bitfields unsignedDan Carpenter
This is a clean up and doesn't change the behavior. Bit fields should always be unsigned. Otherwise pm_suspend_enabled will be -1 when you want it to be 1. The other bad thing is that the sparse checker will complain 36 times if they aren't unsigned. The other bitfields in that struct are unsigned already. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-15oss: Mark loadhex static in hex2hex.cJosh Triplett
Nothing outside of hex2hex.c references loadhex. Signed-off-by: Josh Triplett <josh@joshtriplett.org>
2009-11-15ALSA: hda - Dell Studio 1557 hd-audio quirkDaniel J Blueman
Add the Dell Studio 15 (model 1557, Core i7) laptop to the hd-audio quirk list, enabling audio. Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-14ALSA: ice1724 - Fix section mismatch in prodigy_hd2_resume()Takashi Iwai
Remove invlid __devinit prefix from the suspend callback. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-13ALSA: hda - Add another Nvidia HDMI codec id (10de:0005)Takashi Iwai
Found on Nvidia 9800M GTS. Reported-by: Chris Balcum <sherl0k@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-12ALSA: hda: Use model=mb5 for MacBookPro 5,2Daniel T Chen
BugLink: https://bugs.launchpad.net/bugs/462098 Until we can look closer at the verbs, let's use ALC885_MB5 for codec SSID 0x106b4600 to enable playback and capture for MacBookPro 5,2s. Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-11Merge branch 'fix/hda' into for-linusTakashi Iwai
2009-11-11ALSA: hda - possible read past array alc88[02]_parse_auto_config()Roel Kluin
The test of index `i' is after the read - too late - and unsafe: if snd_hda_get_connections() fails in the last iteration a read beyond the array is possible. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-11-10sound: rawmidi: fix MIDI device O_APPEND error handlingClemens Ladisch
Commit 9a1b64caac82aa02cb74587ffc798e6f42c6170a in 2.6.30 broke the error handling code in rawmidi_open_priv(). If only the output substream of a RawMIDI device has been opened and if this device is then opened with O_RDWR | O_APPEND and if the initialization of the input substream fails (either because of low memory or because the device driver's open callback fails), then the runtime structure of the already open output substream will be freed and all following writes through the first handle will cause snd_rawmidi_write() to use the NULL runtime pointer. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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