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2013-02-19ALSA: hda - hdmi: Protect ELD bufferDavid Henningsson3-13/+47
Because the eld buffer can be simultaneously accessed from both workqueue context (updating) and process context (kcontrol read), we need to protect it with a mutex to guarantee consistency. To avoid holding the mutex while reading the ELD info from the codec, we introduce a temporary eld buffer. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-19ALSA: hda - hdmi: Refactor hdmi_eld into parsed_hdmi_eldDavid Henningsson3-44/+57
For better readability, the information that is parsed out of the ELD data is now put into a separate parsed_hdmi_eld struct. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-19ALSA: hda - hdmi: Do not expose eld data when eld is invalidDavid Henningsson1-7/+18
Previously, it was possible to read the eld data of the previous monitor connected. This should not be allowed. Also refactor the function slightly. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-19ALSA: hda - hdmi: ELD shouldn't be valid after unplugDavid Henningsson1-0/+1
Currently, eld_valid is never set to false, except at kernel module load time. This patch makes sure that eld is no longer valid when the cable is (hot-)unplugged. Cc: stable@kernel.org Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-19Merge remote-tracking branch 'regulator/topic/arizona' into regulator-nextMark Brown2-0/+8
2013-02-18ALSA: hda - Fix the silent speaker output on Fujitsu S7020 laptopTakashi Iwai1-1/+7
In the recent update, Fujitsu S7020 laptop with ALC260 codec lost the speaker output, no matter how the amps and the pins are set. After a long debugging session, we found out that the default codec init code is harmful for this machine, and we have to reset it to ALC_INIT_NONE. Reported-and-tested-by: Jonathan Woithe <jwoithe@just42.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-18ALSA: hda - add quirks for mute LED on two HP machinesDavid Henningsson1-0/+19
These two machines have no mute LED string in BIOS. BugLink: https://bugs.launchpad.net/bugs/1128934 Tested-by: Tammy Yang <tammy.yang@canonical.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-17ALSA: usb/quirks, fix out-of-bounds accessJiri Slaby1-1/+1
bootresponse in snd_usb_mbox2_boot_quirk is only 12 (decimal) u8's long, but i9s passed to snd_usb_ctl_msg as it would be 0x12 (hexa) long. Fix that by having proper size of the array, i.e. 0x12. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-16Merge tag 'asoc-3.9-updates' of ↵Takashi Iwai10-40/+2151
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Final updates for v3.9 A few more updates from the past week - a new driver from Dialog and some small fixes and tweaks.
2013-02-14Merge remote-tracking branch 'asoc/topic/da7213' into asoc-nextMark Brown4-0/+2128
2013-02-14ASoC: codecs: Add da7213 codecAdam Thomson4-0/+2128
This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14ALSA: au88x0 - Define channel map for au88x0Raymond Yau1-0/+23
Define channel map for playback, capture devices of au88x0 Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-14ALSA: compress: add support for gapless playbackJeeja KP1-0/+96
this add new API for sound compress to support gapless playback. As noted in Documentation change, we add API to send metadata of encoder and padding delay to DSP. Also add API for indicating EOF and switching to subsequent track Also bump the compress API version Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-14ALSA: hda - Remove speaker clicks on CX20549David Henningsson1-0/+1
This chip needs the speaker pin to go to D3 to avoid clicks, so default_power_filter does not work here. This was found on Thinkpad R61i/T61i but I guess it applies to the entire chip. If not, quirks should be set for at least PCI SSID 17aa:20ac. Thanks to c4pp4 for testing. BugLink: https://bugs.launchpad.net/bugs/886975 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-14ALSA: hda - Disable runtime PM for Intel 5 Series/3400Takashi Iwai1-1/+1
We've got a regression report wrt the IRQ issue related with the power-save on a Dell machine, and disabling runtime PM works around. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=53441 Cc: <stable@vger.kernel.org> [v3.7+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-13ALSA: hda - Increase badness for missing multi-ioTakashi Iwai1-1/+1
The current badness value used for the missing multi-io seems too weak, and the multi-io tends to be skipped for desktop configurations when no enough DACs are available. It's because the total badness of the multi-io becomes often larger than the badness with assigning an individual DAC to a headphone jack. This is good for one side, but it seems that the surround outputs are more demanded by that. This patch increases the badness value for the missing multi-io slightly so that the multi-io would be preferred than the individual headphone DAC if they conflict. Through the tests with hda-emu, mostly only desktop configurations with ALC662/663 and CMI codecs are affected by this change, and all look reasonable. Reported-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-12Merge remote-tracking branch 'asoc/topic/wm8994' into asoc-nextMark Brown1-5/+5
2013-02-12Merge remote-tracking branch 'asoc/topic/omap' into asoc-nextMark Brown1-4/+0
2013-02-12Merge remote-tracking branch 'asoc/topic/fsl' into asoc-nextMark Brown1-1/+1
2013-02-12ASoC: arizona: Automatically manage input mutesMark Brown3-30/+17
For optimal performance the inputs should be kept muted until after power up. Since there are few use cases for muting inputs during capture move the mutes to automatic control. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-12ALSA: hda - Fix broken workaround for HDMI/SPDIF conflictsTakashi Iwai2-23/+23
The commit [dcda58061: ALSA: hda - Add workaround for conflicting IEC958 controls] introduced a workaround for cards that have both SPDIF and HDMI devices for giving device=1 to SPDIF control elements. It turned out, however, that this workaround doesn't work well - - The workaround checks only conflicts in a single codec, but SPDIF and HDMI are provided by multiple codecs in many cases, and - ALSA mixer abstraction doesn't care about the device number in ctl elements, thus you'll get errors from amixer such as % amixer scontrols -c 0 ALSA lib simple_none.c:1551:(simple_add1) helem (MIXER,'IEC958 Playback Switch',0,1,0) appears twice or more amixer: Mixer hw:0 load error: Invalid argument This patch fixes the previous broken workaround. Instead of changing the device number of SPDIF ctl elements, shift the element indices of such controls up to 16. Also, the conflict check is performed over all codecs found on the bus. HDMI devices will be put to dev=0,index=0 as before. Only the conflicting SPDIF device is moved to a different place. The new place of SPDIF device is supposed by the updated alsa-lib HDA-Intel.conf, respectively. Reported-by: Stephan Raue <stephan@openelec.tv> Reported-by: Anssi Hannula <anssi.hannula@iki.fi> Cc: <stable@vger.kernel.org> [v3.8] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-12ALSA: hda/ca0132 - Add missing \n to debug printsTakashi Iwai1-75/+75
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-12ALSA: hda/ca0132 - Fix type of INVALID_CHIP_ADDRESSTakashi Iwai2-3/+3
The chip address is 32bit long but INVALID_CHIP_ADDRESS is defined as an unsigned long. This makes dsp_chip_to_dsp_addx() misbehaving on 64bit architectures. Fix the INVALID_CHIP_ADDRESS definition to be 32bit. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-12ALSA: hda - update documentation for no-primary-hp fixupFernando Luis Vázquez Cao1-1/+2
The problem addressed by this fixup is not specific to Vaio Z, affecting some Vaio all-in-one desktop PCs too. Update the code comments accordingly. Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-12ALSA: hda - Workaround for silent output on Sony Vaio VGC-LN51JGB with ALC889Fernando Luis Vázquez Cao1-0/+1
Some Vaio all-in-one desktop PCs (for example VGC-LN51JGB) are affected by the same issue that caused Vaio Z laptops to become silent: the speaker pin must be connected to the first DAC even though the codec itself advertises flexible routing through any of the DACs. Use the no-primary-hp fixup for choosing the speaker pin as the primary so that the right DAC is assigned on this device. Cc: stable@vger.kernel.org Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-11ASoC: omap-mcpdm: Remove useless ressource get.Sebastien Guiriec1-4/+0
Remove unused memory ressource get from McPDM driver. Signed-off-by: Sebastien Guiriec <s-guiriec@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-11ASoC: fsl: imx-audmux: Fix sparse warningFabio Estevam1-1/+1
Fix the following sparse warning: sound/soc/fsl/imx-audmux.c:182:3: warning: symbol 'audmux_type' was not declared. Should it be static? Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-11ALSA: ali5451: remove irq enabling in pointer callbackDenis Efremov1-1/+1
snd_ali_pointer function is called with local interrupts disabled. However it seems very strange to reenable them in such way. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Denis Efremov <yefremov.denis@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-11ALSA: rme32.c irq enabling after spin_lock_irqDenis Efremov1-1/+1
According to the other code in this driver and similar code in rme96 it seems, that spin_lock_irq in snd_rme32_capture_close function should be paired with spin_unlock_irq. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Denis Efremov <yefremov.denis@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-11ALSA: core: don't return uninitialized snd_compr_tstampRichard Fitzgerald1-6/+12
The snd_compr_update_tstamp() can only fill in the snd_compr_tstamp if the codec implements the pointer() function. If that happened the code was previously returning uninitialized garbage in the tstamp because it wasn't initialized anywhere. This change zero-fills the tstamp in the two places it is used before calling snd_compr_update_tstamp(), and also has snd_compr_update_tstamp() return an error indication if it can't provide a tstamp. For the case of snd_compr_calc_avail() it ignores this error because we still need to return info on the available buffer space even if we can't provide tstamp info - when the tstamp is not valid all fields are now guaranteed to be zero. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-11ALSA: hda/ca0132 - Slight optimization for build with DSPTakashi Iwai1-0/+4
This reduces the resultant binary size. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-11Merge tag 'asoc-3.9' of ↵Takashi Iwai79-1743/+6955
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v3.9 A fairly quiet release for ASoC: - Support for a wider range of hardware in the compressed stream code. - The ability to mute capture streams as well as playback streams while inactive. - DT support for AK4642, FSI, Samsung I2S and WM8962. - AC'97 support for Tegra. - New driver for max98090, replacing the stub which was there. Due to dependencies we've also got support for asynchronous I/O in regmap and DTification of DMA support for Samsung platforms (used only by the I2S driver and SPI) merged here as well.
2013-02-11ALSA: usb-audio: add support for M-Audio FT C600Matt Gruskin6-21/+139
Adds quirks and mixer support for the M-Audio Fast Track C600 USB audio interface. This device is very similar to the C400 - the C600 simply has some more inputs and outputs, so the existing C400 support is extended to support this device as well. Signed-off-by: Matt Gruskin <matthew.gruskin@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-11Merge remote-tracking branch 'asoc/topic/wm8993' into asoc-nextMark Brown1-19/+22
2013-02-11Merge remote-tracking branch 'asoc/topic/wm8985' into asoc-nextMark Brown1-23/+20
2013-02-11Merge remote-tracking branch 'asoc/topic/wm8962' into asoc-nextMark Brown1-17/+20
2013-02-11Merge remote-tracking branch 'asoc/topic/wm8804' into asoc-nextMark Brown1-3/+0
2013-02-11Merge remote-tracking branch 'asoc/topic/wm8350' into asoc-nextMark Brown1-6/+4
2013-02-11Merge remote-tracking branch 'asoc/topic/wm5100' into asoc-nextMark Brown1-0/+13
2013-02-11Merge remote-tracking branch 'asoc/topic/wm2200' into asoc-nextMark Brown1-0/+58
2013-02-11Merge remote-tracking branch 'asoc/topic/wm2000' into asoc-nextMark Brown2-4/+34
2013-02-11Merge remote-tracking branch 'asoc/topic/twl' into asoc-nextMark Brown8-600/+267
2013-02-11Merge remote-tracking branch 'asoc/topic/tlv320dac33' into asoc-nextMark Brown1-16/+0
2013-02-11Merge remote-tracking branch 'asoc/topic/tlv320aic3x' into asoc-nextMark Brown5-15/+90
2013-02-11Merge remote-tracking branch 'asoc/topic/tegra' into asoc-nextMark Brown10-4/+845
2013-02-11Merge remote-tracking branch 'asoc/topic/simple-card' into asoc-nextMark Brown1-30/+33
2013-02-11Merge remote-tracking branch 'asoc/topic/samsung' into asoc-nextMark Brown7-65/+256
2013-02-11Merge remote-tracking branch 'asoc/topic/pxa' into asoc-nextMark Brown2-32/+14
2013-02-11Merge remote-tracking branch 'asoc/topic/omap' into asoc-nextMark Brown2-11/+5
2013-02-11Merge remote-tracking branch 'asoc/topic/of' into asoc-nextMark Brown1-0/+107
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