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2013-11-07ALSA: include/uapi/sound/firewire.h: use "_UAPI" instead of "UAPI"Chen Gang1-3/+3
When installing, "scripts/headers_install.sh" will strip guard macro' "_UAPI" to prevent from appearing it to users. And also, all another files which need uapi prefix always use "_UAPI", not "UAPI". So use "_UAPI" instead of "UAPI" on the guard macro, and also give a comment for "#endif". Signed-off-by: Chen Gang <gang.chen@asianux.com> Acked-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07ALSA: sb16 - info leak in snd_sb_csp_ioctl()Dan Carpenter1-0/+1
There is a 2 byte hole after "info.func_nr" so we could leak unitialized stack information to userspace. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07ALSA: compress: fix drain calls blocking other compress functions (v6)Vinod Koul2-19/+23
The drain and drain_notify callback were blocked by low level driver until the draining was complete. Due to this being invoked with big fat mutex held, others ops like reading timestamp, calling pause, drop were blocked. So to fix this we add a new snd_compr_drain_notify() API. This would be required to be invoked by low level driver when drain or partial drain has been completed by the DSP. Thus we make the drain and partial_drain callback as non blocking and driver returns immediately after notifying DSP. The waiting is done while releasing the lock so that other ops can go ahead. [ The commit 917f4b5cba78 was wrongly applied from the preliminary patch. This commit corrects to the final version. Sorry for inconvenience! -- tiwai ] Signed-off-by: Vinod Koul <vinod.koul@intel.com> CC: stable@vger.kernel.org Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07ALSA: hda - Another Dell headset quirkDavid Henningsson1-0/+1
This machine has a multi-function headset jack. BugLink: https://bugs.launchpad.net/bugs/1248856 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07ALSA: hda - Add pincfg fixup for ASUS W5ATakashi Iwai1-0/+22
BIOS on ASUS W5A laptop with ALC880 codec doesn't provide any pin configurations, so we have to set up all pins manually. Reported-and-tested-by: nb <nb@dagami.org> Cc: <stable@vger.kernel.org> [v3.4+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07ALSA: hda - Add support for CX20952Takashi Iwai1-0/+3
It's a superset of the existing CX2075x codecs, so we can reuse the existing parser code. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-06ALSA: lx6464es: Fix pointer cast compile warningsTakashi Iwai2-4/+4
The warnings are really harmless but annoying. Since they are only about debug prints, and it's at most 32bit DMA, let's just cast to unsigned long. sound/pci/lx6464es/lx6464es.c:457:22: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] sound/pci/lx6464es/lx_core.c:1195:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-06ALSA: cmi8328: Fix compile warnings without CONFIG_PMTakashi Iwai1-0/+2
Just add an ifdef CONFIG_PM to shut up the warnings: sound/isa/cmi8328.c:129:13: warning: ‘snd_cmi8328_cfg_save’ defined but not used [-Wunused-function] sound/isa/cmi8328.c:136:13: warning: ‘snd_cmi8328_cfg_restore’ defined but not used [-Wunused-function] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-06ALSA: HDA - Limit mic boost and add mute LED for an HP machineDavid Henningsson1-0/+8
This machine has a mute LED as well as a noisy internal mic. Hence it needs quirks for both limiting the mic boost as well as enabling the LED. BugLink: https://bugs.launchpad.net/bugs/1248476 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-06ALSA: hda - Make sure mute LEDs stay on during runtime suspend (Realtek)David Henningsson1-0/+20
Some HP machines with Realtek codecs have mute LEDs connected to VREF pins. However when these go into runtime suspend, the pin powers down and its pin control is disabled, thus disabling the LED too. This patch fixes that issue by making sure that the pin stays in D0 with correct pin control. Cc: stable@kernel.org BugLink: https://bugs.launchpad.net/bugs/1248465 Tested-by: Franz Hsieh <franz.hsieh@canonical.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-06ALSA: pxa2xx: Replace BUG() with snd_BUG()Takashi Iwai1-2/+2
BUG() used in the driver is just to spit the stack trace on buggy points, not really needed to stop the whole operation. For that purpose, it'd be more convenient to use snd_BUG() instead. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-06ALSA: mips/ad1843: Use WARN_ON() instead of BUG_ON()Takashi Iwai1-1/+1
BUG_ON() is rather useless for debugging as it leads to panic(). Use WARN_ON() and handle the error cases accordingly. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-06ALSA: sparc/cs4231: Use WARN_ON() instead of BUG_ON()Takashi Iwai1-2/+4
BUG_ON() is rather useless for debugging as it leads to panic(). Use WARN_ON() and handle the error cases accordingly. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-06ALSA: ps3: Use WARN_ON() instead of BUG_ON()Takashi Iwai1-2/+4
BUG_ON() is rather useless for debugging as it leads to panic(). Use WARN_ON() and handle the error cases accordingly. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-06ALSA: ctxfi: Use WARN_ON() instead of BUG_ON()Takashi Iwai1-2/+4
BUG_ON() is rather useless for debugging as it leads to panic(). Use WARN_ON() and handle the error cases accordingly. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-06ALSA: intel8x0: Fix chmap applicationTakashi Iwai1-9/+8
The playback chmap for multi-channel stream hasn't been properly added to intel8x0 devices due to the wrong condition. Reported-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-06ALSA: hda - Apply GPIO setup for MacBooks with CS4208Takashi Iwai1-0/+1
Apply the existing GPIO0 fixup as default for MacBooks with CS4208 codec. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64401 Cc: <stable@vger.kernel.org> [v3.12+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-05ALSA: hda - Name Haswell HDMI controllers betterTakashi Iwai1-3/+5
"HDA Intel MID" is no correct name for Haswell HDMI controllers. Give them a better name, "HDA Intel HDMI". Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-05ALSA: hda - Force buffer alignment for Haswell HDMI controllersTakashi Iwai1-6/+8
Haswell HDMI audio controllers seem to get stuck when unaligned buffer size is used. Let's enable the buffer alignment for the corresponding entries. Since AZX_DCAPS_INTEL_PCH contains AZX_DCAPS_BUFSIZE that disables the buffer alignment forcibly, define AZX_DCAPS_INTEL_HASWELL and put the necessary AZX_DCAPS bits there. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=60769 Reported-by: Alexander E. Patrakov <patrakov@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-05ALSA: atmel: remove dependency on <mach/gpio.h>Linus Walleij1-1/+0
This include is completely unused since the AT91 sound driver actually uses gpiolib properly. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-05ALSA: hda - Enable Thinkpad mute/micmute LEDs for RealtekDavid Henningsson1-2/+81
Same as we already have for Conexant. Right now it's only enabled for one machine. Tested-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-05ALSA: hda: add device IDs for AMD Evergreen/Northern Islands HDMIClemens Ladisch1-0/+16
The device IDs of the AMD Cypress/Juniper/Redwood/Cedar/Cayman/Antilles/ Barts/Turks/Caicos HDMI HDA controllers weren't added explicitly because the generic entry works, but it made the device appearing as "Generic", and people are confused as if it's no proper HDMI controller. Add them so that the name shows up properly as "ATI HDMI" instead of "Generic". According to Takashi's tests and the lack of complaints, these devices work fine without disabling snooping. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-05ALSA: hda - Introduce the bitmask for excluding output volumeTakashi Iwai3-2/+11
Add a bitmask to hda_gen_spec indicating NIDs to exclude from the possible volume controls. That is, when the bit is set, the NID corresponding to the bit won't be picked as an output volume control any longer. Basically this is just a band-aid for working around the issue found with CS4208 codec, where only the headphone pin has a volume AMP with different dB steps. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=60811 Cc: <stable@vger.kernel.org> [v3.12+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-05ALSA: hda - Add sanity check of vmaster slave dB stepsTakashi Iwai1-4/+12
Check whether all vmaster slaves have the same dB steps. Otherwise the behavior would become inconsistent. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-05ALSA: hda - Fix possible zero-divisionTakashi Iwai1-2/+7
Check the TLV db scale result before actually dividing in vmaster slave init code. Also mask TLV_DB_SCALE_MUTE bit so that the right value is obtained even if this bit is set by the codec driver. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-05ALSA: usb - Don't trust the channel config if the channel count changedDavid Henningsson1-2/+5
In case the channel count of the input terminal is not the same as the channel count of the streaming descriptor, the channel config of the input terminal can not be trusted. Instead fall back to a default (guessed) channel map. This was found on a Logitech USB Headset. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-05ALSA: usb - For class 2 devices, use channel map from altsettingsDavid Henningsson1-1/+3
The channel config from the streaming descriptor is probably a better indicator of the channel map than the input terminal. Use the input terminal's channel map as fallback only. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-05ALSA: usb: supply channel maps even when wChannelConfig is unspecifiedDavid Henningsson1-5/+13
If wChannelconfig is given for some formats but not others, userspace might not be able to set the channel map. This is RFC because I'm not sure what the best behaviour is - to guess the channel map from the given number of channels (it's quite likely that one channel is MONO and two channels is FL FR), or just to supply UNKNOWN for all channels. But the complete lack of channel map for a format leads userspace to believe that the format is not available at all. Or am I misunderstanding how this should be used? Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-04ALSA: hda - Enable SPDIF for Acer TravelMate 6293Takashi Iwai1-0/+9
BIOS on Acer TravelMate 6293 doesn't set up the SPDIF output pin correctly as default, so enable it via a fixup entry. Reported-and-tested-by: Hagen Heiduck <heiduck.suse@fmail.postpro.net> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-04ALSA: hda - Add Device IDs for Intel Wildcat Point-LP PCHJames Ralston1-0/+4
This patch adds the HD Audio Device IDs for the Intel Wildcat Point-LP PCH. Signed-off-by: James Ralston <james.d.ralston@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-04ALSA: hda - rename function not_share_unassigned_cvt()Mengdong Lin1-2/+11
The function name not_share_unassigned_cvt() is opposite to what it does. This patch renames it to intel_not_share_assigned_cvt(), and addes comments to explain why some Intel display codecs need this workaround. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-04ALSA: hda - hdmi: Disallow unsupported 2ch remapping on NVIDIA codecsAnssi Hannula1-23/+63
NVIDIA HDMI codecs do not seem to follow the Audio Sample Packet (ASP) channel mapping (as set by verb F32h per HDA specification 7.3.3.41) when playing back 2-channel audio (CEA CA 0x00). Basically this means that specifying swapped channels for stereo audio (FR,FL) does not take effect, and e.g. this command plays back on the wrong channel: speaker-test -c2 -Dhdmi:CARD=NVidia,DEV=0 -m FR,FL -s1 Multichannel audio is not affected. This issue has been confirmed to exist on codec 0x10de0015 by me and on 0x10de0040 by Juho Teperi. Disable 2ch FL/FR channel swapping on all NVIDIA HDMI codecs that use the standard HDA channel mapping system. Since this is a very minor functionality loss, we err on the side of disabling it for newer codecs as well until any future testing confirms that this issue has been fixed. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Helped-by: Juho Teperi <juho.teperi@iki.fi> Cc: Aaron Plattner <aplattner@nvidia.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-04Merge branch 'for-linus' into for-nextTakashi Iwai1-0/+4
2013-11-04Merge tag 'asoc-v3.13-2' of ↵Takashi Iwai280-1239/+2457
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Final updates for v3.13 A few final updates for v3.13, all driver updates apart from some DPCM and Coverity fixes which should have minor impact on practical systems.
2013-11-03Merge remote-tracking branch 'asoc/topic/wm8996' into asoc-nextMark Brown1-0/+2
2013-11-03Merge remote-tracking branch 'asoc/topic/wm8962' into asoc-nextMark Brown1-7/+15
2013-11-03Merge remote-tracking branch 'asoc/topic/wm0010' into asoc-nextMark Brown1-4/+4
2013-11-03Merge remote-tracking branch 'asoc/topic/samsung' into asoc-nextMark Brown1-1/+1
2013-11-03Merge remote-tracking branch 'asoc/topic/rt5640' into asoc-nextMark Brown1-3/+4
2013-11-03Merge remote-tracking branch 'asoc/topic/rcar' into asoc-nextMark Brown1-11/+20
2013-11-03Merge remote-tracking branch 'asoc/topic/ml26124' into asoc-nextMark Brown1-0/+2
2013-11-03Merge remote-tracking branch 'asoc/topic/kirkwood' into asoc-nextMark Brown1-1/+1
2013-11-03Merge remote-tracking branch 'asoc/topic/fsl' into asoc-nextMark Brown2-7/+12
2013-11-03Merge remote-tracking branch 'asoc/topic/dma' into asoc-nextMark Brown1-1/+1
2013-11-03Merge remote-tracking branch 'asoc/topic/cs42l52' into asoc-nextMark Brown3-40/+57
2013-11-03Merge remote-tracking branch 'asoc/topic/core' into asoc-nextMark Brown2-24/+33
2013-11-03Merge remote-tracking branch 'asoc/topic/arizona' into asoc-nextMark Brown1-0/+12
2013-11-03Merge remote-tracking branch 'asoc/topic/adsp' into asoc-nextMark Brown1-7/+20
2013-11-03Merge remote-tracking branch 'asoc/topic/ab8500' into asoc-nextMark Brown1-6/+8
2013-11-03Merge remote-tracking branch 'asoc/fix/wm8994' into asoc-linusMark Brown1-0/+1

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