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* ALSA: hda - Disable widget power-saving for ALC292 & coTakashi Iwai2015-05-201-1/+2
| | | | | | | | | | | | | We've got reports that ALC3226 (a Dell variant of ALC292) gives click noises at transition from D3 to D0 when the widget power-saving is enabled. Further debugging session showed that avoiding it isn't trivial, unfortunately, since paths are basically activated dynamically while the pins have been already enabled. This patch disables the widget power-saving for such codecs. Reported-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Reduce verbs by node power-savesTakashi Iwai2015-05-201-0/+8
| | | | | | | | | | | | | The widget (node) power-saves restore the widget states at each transition from D3 to D0 on each node. This was added in the commit [d545a57c5f84:ALSA: hda - Sync node attributes at resume from widget power saving]. However, the test was rater false-positive; this wasn't needed for any codecs. Since the resync may take significant number of additional verbs to be executed, it's better to reduce it. Let's disable it for now again. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: sound/atmel/ac97c.c: remove unused variableArnd Bergmann2015-05-201-1/+0
| | | | | | | | | | | | | | | The recently added DT support for the ac97 driver is causing a gcc warning: sound/atmel/ac97c.c: In function 'atmel_ac97c_probe_dt': sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] const struct of_device_id *match; The variable is clearly unused, so we can remove it. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Alexander Stein <alexanders83@web.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usb-audio: Add quirk for MS LifeCam StudioTakashi Iwai2015-05-191-0/+1
| | | | | | | | | Microsoft LifeCam Studio (045e:0772) needs a similar quirk for suppressing the wrong sample rate inquiry. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98481 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: pcm: Modify double acknowledged interrupts check conditionKoro Chen2015-05-191-1/+1
| | | | | | | | | | | | | | | | | Currently in snd_pcm_update_hw_ptr0 during interrupt, we consider there were double acknowledged interrupts when: 1. HW reported pointer is smaller than expected, and 2. Time from last update time (hdelta) is over half a buffer time. However, when HW reported pointer is only a few bytes smaller than expected, and when hdelta is just a little larger than half a buffer time (e.g. ping-pong buffer), it wrongly treats this IRQ as double acknowledged. The condition #2 uses jiffies, but jiffies is not high resolution since it is integer. We should consider jiffies inaccuracy. Signed-off-by: Koro Chen <koro.chen@mediatek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge tag 'asoc-fix-v4.1-rc3' of ↵Takashi Iwai2015-05-186-9/+14
|\ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v4.1 A few more fixes for v4.1, some driver fixes plus one core fix which fixes registration of DAI links when adding prefixes to CODECs to deuplicate in multi-CODEC systems.
| *-------. Merge remote-tracking branches 'asoc/fix/davinci', 'asoc/fix/mc13783', ↵Mark Brown2015-05-125-6/+6
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | 'asoc/fix/uda1380', 'asoc/fix/wm8960' and 'asoc/fix/wm8994' into asoc-linus
| | | | | | * ASoC: wm8994: correct BCLK DIV 348 to 384Zidan Wang2015-05-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the RM of wm8958, BCLK DIV 348 doesn't exist, correct it to 384. Signed-off-by: Zidan Wang <zidan.wang@freescale.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
| | | | | * | ASoC: wm8960: fix "RINPUT3" audio route errorZidan Wang2015-05-121-1/+1
| | | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It should be "RINPUT3" instead of "LINPUT3" route to "Right Input Mixer". Signed-off-by: Zidan Wang <zidan.wang@freescale.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
| | | | * / ASoC: uda1380: Avoid accessing i2c bus when codec is disabledVasily Khoruzhick2015-05-041-1/+1
| | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | set_dai_fmt_both() callback is called from snd_soc_runtime_set_dai_fmt() which is called from snd_soc_register_card(), but at this time codec is not powered on yet. Replace direct i2c write with regcache write. Fixes: 5f0acedddf533c (ASoC: rx1950_uda1380: Use static DAI format setup) Fixes: 5cc10b9b77c234 (ASoC: h1940_uda1380: Use static DAI format setup) Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
| | | * / ASoC: mc13783: Fix wrong mask value used in mc13xxx_reg_rmw() callsAxel Lin2015-05-011-2/+2
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mc13xxx_reg_rmw() won't change any bit if passing 0 to the mask field. Pass AUDIO_SSI_SEL instead of 0 for the mask field to set AUDIO_SSI_SEL bit. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
| | * / ASoC: davinci-mcasp: Correct pm status check in suspend callbackPeter Ujfalusi2015-04-301-1/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pm_runtime_enabled() will only tell if the pm runtime has been enabled for the device, which is done at probe time but will not tell the actual power state of the device. pm_runtime_active() provides this information. This patch fixes a kernel crash when doing suspend when McASP is not active. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | Merge remote-tracking branch 'asoc/fix/dapm' into asoc-linusMark Brown2015-05-121-3/+8
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| | * | ASoC: dapm: Modify widget stream name according to prefixKoro Chen2015-05-121-3/+8
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When there is prefix specified, currently we will add this prefix in widget->name, but not in widget->sname. it causes failure at snd_soc_dapm_link_dai_widgets: if (!w->sname || !strstr(w->sname, dai_w->name)) because dai_w->name has prefix added, but w->sname does not. We should also add prefix for stream name Signed-off-by: Koro Chen <koro.chen@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
* | | ALSA: hda/realtek - ALC292 dock fix for Thinkpad L450Ansgar Hegerfeld2015-05-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Lenovo ThinkPad L450 requires the ALC292_FIXUP_TPT440_DOCK fix in order to get sound output on the docking stations audio port. This patch was tested using a ThinkPad L450 (20DSS00B00) using kernel 4.0.3 and a ThinkPad Pro Dock. Signed-off-by: Ansgar Hegerfeld <linux@hegerfeld.org> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda - Add Conexant codecs CX20721, CX20722, CX20723 and CX20724David Henningsson2015-05-181-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for Conexant HD Audio codecs CX20721, CX20722, CX20723 and CX20724. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/bugs/1454656 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda - Fix headset mic and mic-in for a Dell desktopDavid Henningsson2015-05-181-1/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ALC662 does not need any special verbs to change the jack functionality, and enables mic in through the headphone jack mode by changing the direction of the headphone pin node. BugLink: https://bugs.launchpad.net/bugs/1454235 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda - Add headset mic quirk for Dell Inspiron 5548David Henningsson2015-05-111-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This enables the headset microphone on Dell Inspiron 5548, or at least some variants of it. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/bugs/1452175 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda/realtek - Add ALC298 alias name for DellKailang Yang2015-05-051-0/+1
| | | | | | | | | | | | | | | | | | | | | Add ALC3266 for Dell platform. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda/realtek - Fix typo for ALC286/ALC288Kailang Yang2015-05-041-1/+0
| | | | | | | | | | | | | | | | | | | | | Delete more one break for ALC286/ALC288. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda - Add headphone quirk for Lifebook E752Takashi Iwai2015-05-011-0/+1
|/ / | | | | | | | | | | | | | | | | Fujitsu Lifebook E752 laptop needs a similar quirk done for Lifebook T731. Otherwise the headphone is always muted. Reported-and-tested-by: Christian Weber <we_chris@hotmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge tag 'asoc-v4.1-rc1' of ↵Takashi Iwai2015-04-3010-11/+24
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v4.1 A few fixes for v4.1, none earth shattering and mostly driver related except for one change to fix !PM builds for Intel platforms which is done by adding stubs in the core so other platforms don't run into the same issue.
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| *---. \ Merge remote-tracking branches 'asoc/fix/rt5677', 'asoc/fix/samsung' and ↵Mark Brown2015-04-293-5/+8
| |\ \ \ \ | | | | | | | | | | | | | | | | | | 'asoc/fix/tfa9879' into asoc-linus
| | | | * | ASoC: tfa9879: Fix return value check in tfa9879_i2c_probe()Wei Yongjun2015-04-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of error, the function devm_kzalloc() returns NULL not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Peter Rosin <peda@axentia.se> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
| | | * | | ASoC: samsung: s3c24xx-i2s: Fix return value check in s3c24xx_iis_dev_probe()Wei Yongjun2015-04-171-2/+2
| | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of error, the function devm_ioremap_resource() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Reviewed-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
| | * | | ASoC: rt5677: fixed wrong DMIC ref clockBard Liao2015-04-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DMIC clock source is not from codec system clock directly. it is generated from the division of system clock. And it should be 256 * sample rate of AIF1. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
| | * | | ASoC: rt5677: add register patch for PLLBard Liao2015-04-241-0/+3
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PLL output will be unstable in some cases. We can fix it by setting some registers. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
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| *-------. \ \ Merge remote-tracking branches 'asoc/fix/email', 'asoc/fix/fsl-ssi', ↵Mark Brown2015-04-293-2/+3
| |\ \ \ \ \ \ \ | | | | | |_|/ / | | | | |/| | / | | | |_|_|_|/ | | |/| | | | 'asoc/fix/pm', 'asoc/fix/qcom' and 'asoc/fix/rcar' into asoc-linus
| | | | | | * ASoC: rsnd: set dmaen->chan = NULL when error caseKuninori Morimoto2015-04-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rsnd_dmaen_quit() is assuming dmaen->chan is NULL if it failed to get DMAEngine channel. but, current dmaen->chan might have error value when error case (this driver is checking it by IS_ERR_OR_NULL()) This patch makes sure dmaen->chan is NULL when error case. Otherwise, it will contact to unknown address in rsnd_dmaen_quit() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | * | ASoC: qcom: Return an error for invalid PCM trigger commandTakashi Iwai2015-04-151-1/+1
| | | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a compile warning sound/soc/qcom/lpass-cpu.c: In function ‘lpass_cpu_daiops_trigger’: sound/soc/qcom/lpass-cpu.c:224:2: warning: ‘ret’ may be used uninitialized in this function [-Wmaybe-uninitialized] return ret; ^ Although switch () lists the most of existing cases, it's still better to cover the rest as an error properly. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Kenneth Westfield <kwestfie@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * | / ASoC: fsl_ssi: Fix platform_get_irq() error handlingFabio Estevam2015-04-171-1/+1
| | | | |/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We should check whether platform_get_irq() returns a negative number and propagate the error in this case. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | | Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linusMark Brown2015-04-291-1/+12
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| | * | | | ASoC: rt5645: Fix mask for setting RT5645_DMIC_2_DP_GPIO12 bitAxel Lin2015-04-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current code uses wrong mask when setting RT5645_DMIC_2_DP_GPIO12 bit, fix it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | | ASoC: rt5645: Add ACPI match IDFang, Yang A2015-04-241-0/+11
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the ACPI match ID for rt5645/5650 codec Signed-off-by: Fang, Yang A <yang.a.fang@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | | Merge remote-tracking branch 'asoc/fix/intel' into asoc-linusMark Brown2015-04-293-3/+1
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| | * | | ASoC: Intel: fix the makefile for atom codeVinod Koul2015-04-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tom code should be using SND_SST_MFLD_PLATFORM and not the baytrail one. So fix it now Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: Intel: sst_byt: remove kfree for memory allocated with devm_kzallocWei Yongjun2015-04-171-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's not necessary to free memory allocated with devm_kzalloc and using kfree leads to a double free. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: Intel: Remove invalid kfree of devm allocated dataJin Yao2015-04-151-1/+0
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | kbuild robot reports following warning: "sound/soc/intel/haswell/sst-haswell-ipc.c:2204:1-6: WARNING: invalid free of devm_ allocated data" As julia explains to me, the memory allocated with devm_kalloc is freed automatically on failure of a probe function. So this kfree should be removed otherwise the double free will be got in error handler path. Signed-off-by: Jin Yao <yao.jin@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | | | ALSA: emu10k1: Emu10k2 32 bit DMA modePeter Zubaj2015-04-294-13/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Looks like audigy emu10k2 (probably emu10k1 - sb live too) support two modes for DMA. Second mode is useful for 64 bit os with more then 2 GB of ram (fixes problems with big soundfont loading) 1) 32MB from 2 GB address space using 8192 pages (used now as default) 2) 16MB from 4 GB address space using 4096 pages Mode is set using HCFG_EXPANDED_MEM flag in HCFG register. Also format of emu10k2 page table is then different. Signed-off-by: Peter Zubaj <pzubaj@marticonet.sk> Tested-by: Takashi Iwai <tiwai@suse.de> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: emux: Fix mutex deadlock in OSS emulationTakashi Iwai2015-04-282-16/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The OSS emulation in synth-emux helper has a potential AB/BA deadlock at the simultaneous closing and opening: close -> snd_seq_release() -> sne_seq_free_client() -> snd_seq_delete_all_ports(): takes client->ports_mutex -> port_delete() -> snd_emux_unuse(): takes emux->register_mutex open -> snd_seq_oss_open() -> snd_emux_open_seq_oss(): takes emux->register_mutex -> snd_seq_event_port_attach() -> snd_seq_create_port(): takes client->ports_mutex This patch addresses the deadlock by reducing the rance taking emux->register_mutex in snd_emux_open_seq_oss(). The lock is needed for the refcount handling, so move it locally. The calls in emux_seq.c are already with the mutex, thus they are replaced with the version without mutex lock/unlock. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda - Fix missing va_end() call in snd_hda_codec_pcm_new()Takashi Iwai2015-04-271-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | Reported by coverity CID 1296024. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: emux: Fix mutex deadlock at unloadingTakashi Iwai2015-04-271-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The emux-synth driver has a possible AB/BA mutex deadlock at unloading the emu10k1 driver: snd_emux_free() -> snd_emux_detach_seq(): mutex_lock(&emu->register_mutex) -> snd_seq_delete_kernel_client() -> snd_seq_free_client(): mutex_lock(&register_mutex) snd_seq_release() -> snd_seq_free_client(): mutex_lock(&register_mutex) -> snd_seq_delete_all_ports() -> snd_emux_unuse(): mutex_lock(&emu->register_mutex) Basically snd_emux_detach_seq() doesn't need a protection of emu->register_mutex as it's already being unregistered. So, we can get rid of this for avoiding the deadlock. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: emu10k1: Fix card shortname string buffer overflowTakashi Iwai2015-04-272-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some models provide too long string for the shortname that has 32bytes including the terminator, and it results in a non-terminated string exposed to the user-space. This isn't too critical, though, as the string is stopped at the succeeding longname string. This patch fixes such entries by dropping "SB" prefix (it's enough to fit within 32 bytes, so far). Meanwhile, it also changes strcpy() with strlcpy() to make sure that this kind of problem won't happen in future, too. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda - Add mute-LED mode control to ThinkpadTakashi Iwai2015-04-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the missing flag to enable "Mute-LED Mode" mixer enum ctl for Thinkpads that have also the software mute-LED control. Reported-and-tested-by: Pali Rohár <pali.rohar@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda - Fix mute-LED fixed modeTakashi Iwai2015-04-271-9/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mute-LED mode control has the fixed on/off states that are supposed to remain on/off regardless of the master switch. However, this doesn't work actually because the vmaster hook is called in the vmaster code itself. This patch fixes it by calling the hook indirectly after checking the mute LED mode. Reported-and-tested-by: Pali Rohár <pali.rohar@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda - Fix click noise at start on Dell XPS13Takashi Iwai2015-04-272-5/+14
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dell XPS13 produces a click noise at boot up, and Gabriele spotted out that it's triggered by the initial pin control of the mic (NID 0x19). This has to be set to Hi-Z Vref while the driver initializes to Vref 80% as a normal mic. This patch fixes the generic parser code not to override the target vref if it has been already set by the driver, and adds a proper initialization of the target vref for this pin in the Realtek driver side. Reported-and-tested-by: Gabriele Mazzotta <gabriele.mzt@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | Merge tag 'sound-fix-4.1-rc1' of ↵Linus Torvalds2015-04-2410-67/+50
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Here are a few fixes that have been pending since the previous pull request: a regression fix for HD-audio multiple SPDIF / HDMI devices, several ALC256 codec fixes, a couple of i915 HDMI audio fixes, and various small fixes. Nothing exciting, just boring, but things good to have" * tag 'sound-fix-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - fix headset mic detection problem for one more machine ALSA: hda/realtek - Fix Headphone Mic doesn't recording for ALC256 ALSA: hda - fix "num_steps = 0" error on ALC256 ALSA: usb-audio: Fix audio output on Roland SC-D70 sound module ALSA: hda - add AZX_DCAPS_I915_POWERWELL to Baytrail ALSA: hda - only sync BCLK to the display clock for Haswell & Broadwell ALSA: hda - Mute headphone pin on suspend on XPS13 9333 sound/oss: fix deadlock in sequencer_ioctl(SNDCTL_SEQ_OUTOFBAND) ALSA: asound.h - use SNDRV_CTL_ELEM_ID_NAME_MAXLEN ALSA: hda - potential (but unlikely) uninitialized variable ALSA: hda - Fix regression for slave SPDIF setups ALSA: intel8x0: Check pci_iomap() success for DEVICE_ALI ALSA: hda - simplify azx_has_pm_runtime
| * | | ALSA: hda - fix headset mic detection problem for one more machineHui Wang2015-04-241-9/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have two machines with alc256 codec in the pin quirk table, so moving the common pins to ALC256_STANDARD_PINS. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447909 Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | ALSA: hda/realtek - Fix Headphone Mic doesn't recording for ALC256Kailang Yang2015-04-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch default pcbeep path to Line in path. Signed-off-by: Kailang Yang <kailang@realtek.com> Tested-by: Hui Wang <hui.wang@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | ALSA: hda - fix "num_steps = 0" error on ALC256David Henningsson2015-04-211-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ALC256 does not have a mixer nid at 0x0b, and there's no loopback path (the output pins are directly connected to the DACs). This commit fixes an "num_steps = 0 for NID=0xb (ctl = Beep Playback Volume)" error (and as a result, problems with amixer/alsamixer). If there's pcbeep functionality, it certainly isn't controlled by setting an amp on 0x0b, so disable beep functionality (at least for now). Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1446517 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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