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* ASoC: fsl: Add S/PDIF CPU DAI driverNicolin Chen2014-04-16
| | | | | | | | | This patch implements a device-tree-only CPU DAI driver for Freescale S/PDIF controller that supports stereo playback and record feature. Signed-off-by: Nicolin Chen <b42378@freescale.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ENGR00275974-3 [iMX6x] Add busfreq support to the driversRanjani Vaidyanathan2014-04-16
| | | | | | | | Add request_bus_freq() and release_bus_freq() calls to the various drivers to ensure that the DDR and AHB are the requested frequency before the driver starts its task. Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
* ENGR00274585-9 ASoC: change error message to debug messageShengjiu Wang2014-04-16
| | | | | | | | This error message is not actual error, which is a warning. When using FE/BE, if there is widget which is used by playback and capture route, then this message will be printed. Signed-off-by: Shengjiu Wang <b02247@freescale.com>
* ENGR00274585-6 ASoC: fsl: update format and buffer size in the pcm dmaShengjiu Wang2014-04-16
| | | | | | | 1. add 24bit format support. 2. enlarge the buffer size for ESAI. Signed-off-by: Shengjiu Wang <b02247@freescale.com>
* ENGR00274585-5 ASoC: fsl: add cs42888 machine driver.Shengjiu Wang2014-04-16
| | | | | | | add cs42888 machine driver. add bindings document of cs42888 machine. Signed-off-by: Shengjiu Wang <b02247@freescale.com>
* ENGR00274585-4 ASoC: fsl: add esai driverShengjiu Wang2014-04-16
| | | | | | | add esai driver. add bindings documentation of esai Signed-off-by: Shengjiu Wang <b02247@freescale.com>
* ENGR00274585-3 ASoC: fsl: add asrc p2p driver.Shengjiu Wang2014-04-16
| | | | | | | add asrc p2p driver. add bindings document of asrc p2p. Signed-off-by: Shengjiu Wang <b02247@freescale.com>
* ENGR00274585-2 ASoC: codec: add codec driver cs42888Shengjiu Wang2014-04-16
| | | | | | | Add codec driver cs42888. Add bindings document for cs42888 audio codec. Signed-off-by: Shengjiu Wang <b02247@freescale.com>
* ENGR00274585-1 dma: imx-sdma: update sdma to support p2pShengjiu Wang2014-04-16
| | | | | | | | | | | | For the sake of support asrc p2p, the sdma driver need to be updated. 1. Add another dma_request, p2p need two dma_request. 2. There are some cases which need to change the config after the dma_request_channel. add dma_request config in dmaengine_slave_config(). 3. add dma_request0 and dma_request1 in dma_slave_config for runtime config in dmaengine_slave_config. Signed-off-by: Shengjiu Wang <b02247@freescale.com>
* ENGR00274386-2 ASoC: imx-wm8962: Set MCLK source clock to 0Hz in hw_free()Nicolin Chen2014-04-16
| | | | | | | | | | | | | | When DAPM closed WM8962 after playback, its driver would prompt 'wm8962 0-001a: Unsupported sysclk ratio 500' due to the invalid divisor calculated by WM8962 codec driver. To fix it, we can work around by setting its MCLK source to 0Hz, so the codec driver would never get an invalid divisor any more. Since hw_params() would re-set the MCLK source, no need to worry about any side-effect. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00274386-1 ASoC: imx-wm8962: Fix 192KHz playback slow issueNicolin Chen2014-04-16
| | | | | | | | | | We are using auto sample rate feature of WM8962, whereas it doesn't support those sample rates bigger than 96KHz, 192Khz for example, so 384 * samplerate would be too big for it to handle. When playing 192KHz 24bit wav file, the playback would be slower than normal. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00273838-10 ASoC: WM8962: Set default Volume for playback/captureNicolin Chen2014-04-16
| | | | | | | | Set default volume for playback(Headphone, Speaker) and Capture(ADC, input). This would let playback have a normal volume after system boot up. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00273838-9 ASoC: WM8962: Remove 64KHz sample rate supportNicolin Chen2014-04-16
| | | | | | | | | | 64KHz is not in the auto samplerate list of WM8962. When playing a 64KHz wave file, 'Unsupported rate 64000Hz' will be prompted. Thus remove to let alsa-lib handle it. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00273838-8 ASoC: WM8962: Let codec driver enable/disable its MCLKNicolin Chen2014-04-16
| | | | | | | | | WM8962 needs its MCLK when powerup -- wm8962_resume(). Thus it's better to control the MCLK in codec driver. Thus remove the clock enable in machine dirver accordingly. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00273838-7 ASoC: fsl: Use hw_params() and hw_free() to set FLLNicolin Chen2014-04-16
| | | | | | | | | We followed community way by using set_bias() to set FLL of WM8962. But this can't meet our requirement: aplay -Dhw: 16khz.wav 24khz.wav. Thus use hw_params() and hw_free() instead. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00273838-5 ASoC: fsl: Add clock control for ssiNicolin Chen2014-04-16
| | | | | | | Enable core clock when startup and disable it when shutdown to save power. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00273838-4 ASoC: fsl: Enable dual-fifo mode as defaultNicolin Chen2014-04-16
| | | | | | | Enable dual-fifo to reduce underrun and channel-swap issue. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00273838-3 ASoC: fsl: Disable interrupts when no substream runningNicolin Chen2014-04-16
| | | | | | | Disable interrupts when no substream running Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00273838-2 ASoC: fsl: Enable and disable Tx/Rx DMA symmetricallyNicolin Chen2014-04-16
| | | | | | | | | Enable DMA when TRIGGER_START, and disable it when TRIGGER_STOP, otherwise the hardware dma request would not be clearred even if SSI is disabled. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00273838-1 ASoC: fsl: Add debug interface for ssiNicolin Chen2014-04-16
| | | | | | | Add debug interface for ssi to dump its register values. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ASoC: wm8962: Do not call configure_bclk() inside wm8962_set_dai_sysclk()Fabio Estevam2014-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently after playing any audio file, we get the following error message: $ aplay clarinet.wav Playing WAVE 'clarinet.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo $ wm8962 0-001a: Unsupported sysclk ratio 544 This error message appears about 5 seconds after the audio playback has finished. Quoting Mark Brown [1]: "The issue here is triggered by the machine switching from the FLL to direct MCLK usage where the MCLK isn't generating a useful ratio. I suspect we should just kill the configure_bclk() in set_sysclk(), that one isn't safe as we can't reconfigure a live SYSCLK and it's probably the one that generates your warnings." Confirmed that the "Unsupported sysclk ratio" error message comes from wm8962_set_dai_sysclk(), so get rid of wm8962_configure_bclk() inside this function. [1] http://mailman.alsa-project.org/pipermail/alsa-devel/2013-July/064241.html Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: fsl: imx-wm8962: Fix error pathFabio Estevam2014-04-16
| | | | | | | | | | If the 'failed to find codec platform device' error path is executed, it should jump to 'fail' label instead of returning an error immediately. 'fail' label will then free the ssi_np and codec_np previously acquired nodes. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: fsl: fsl_ssi: Add MODULE_ALIASFabio Estevam2014-04-16
| | | | | | | | Add MODULE_ALIAS, so that auto module loading can work. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Timur Tavi <timur@tabi.org> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: spdif: Add S20_3LE and S24_LE support for dummy codec driversNicolin Chen2014-04-16
| | | | | | | | | | | | Generally, S/PDIF supports 20bit and optional 24bit samples. Thus add these two formats for the dummy codec drivers. If one S/PDIF controller has its own limitation, its CPU DAI driver should set the supported format by its own circumstance, since the soc-pcm driver will use the intersection of cpu_dai's formats and codec_dai's formats. Signed-off-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: spdif_transceiver: Change driver filename to spdif_transmitter.c.Marek Belisko2014-04-16
| | | | | | | | Transceiver usually means receiver + transmitter. This codec can do only transmit. Update driver accordingly. Signed-off-by: Marek Belisko <marek.belisko@streamunlimited.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: fsl: Disable SSI in trigger() if RE/TE are both clearedNicolin Chen2014-04-16
| | | | | | | | | | | | | | | | | | The code enabled SSIEN when triggered by SNDRV_PCM_TRIGGER_START, so move the disable code to SNDRV_PCM_TRIGGER_STOP for symmetric. This also allows us to use the SSI driver more flexible so that it can support some use cases like "aplay S16_LE.wav S24_LE.wav" which would call the driver in sequence like: startup()->hw_params(S16_LE)->trigger(START)->tirgger(STOP)-> hw_params(S24_LE)->trigger(START)->tirgger(STOP)->shutdown() If we disable SSIEN in shutdown(), the second hw_params() would bypass the sample bits setting while using symmetric_rate. Signed-off-by: Nicolin Chen <b42378@freescale.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: fsl: add imx-wm8962 machine driverNicolin Chen2014-04-16
| | | | | | | | | | | Commit 8de2ae2a7f1fd71dc56d6b014029f93093e9c5d5 upstream. This is the initial imx-wm8962 device-tree-only machine driver working with fsl_ssi driver. More features can be added on top of it later. Signed-off-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ASoC: wm8962: Enable start-up and normal bias after reset in runtime resumeNicolin Chen2014-04-16
| | | | | | | | | | | | | | | | | | | | Commit f5055f93733730b61a8a69dedbb216e6b4dd84c5 upstream. This part of bias settings are essential for WM8962 to power up. Without it "wm8962 0-001a: DC servo timed out" might be prompted due to power-up failure that happens to FLL if being used. The driver's also bringing the bias down in the suspend path so it needs to be powered up in the resume path for symmetry. According to dapm_pre_sequence_async(), DAPM would call pm_runtime_get_sync() to let driver finish the bias settings in pm_runtime_resume() before the bias level being set to STANDBY. So no need to worry about disordered settings for VMID of WM8962. Signed-off-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ASoC: wm8962: Restore device state after reset in runtime resumeMark Brown2014-04-16
| | | | | | | | | | | | Commit 9c24b1672283644adf871244771ebf387dd73f90 upstream. After the device has been reset we need to repeat the same initialisation we do on probe to make sure that the device is in a known state. Tested-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ASoC: wm8962: Add device tree bindingNicolin Chen2014-04-16
| | | | | | | | | | | | | Commit d74e9e7090aeb9b61e683e5abf7ca70fa18f846b upstream. Document the device tree binding for the WM8962 codec, and modify the driver to extract platform data from the device tree, if present. Based on work of WM8903 by Stephen Warren <swarren@nvidia.com> Signed-off-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ASoC: WM8962: Create default platform data structureNicolin Chen2014-04-16
| | | | | | | | | | | Commit e75a52c6723a61a0d768ee53794e86b7edbe54f0 upstream. Embed a copy of struct wm8962_pdata in stuct wm8962_priv so that there's no need to check validity of pdata any more. Signed-off-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ASoC: fsl: move fsl_ssi to generic DMA DT bindingsShawn Guo2014-04-16
| | | | | | | | | It removes the temporary custom DMA bindings from fsl_ssi driver and use the generic one instead. It leaves imx-ssi drive unchanged regarding those pcm flags by updating imx_pcm_dma_init() to let SSI driver decide the flags. Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ASoC: fsl: remove imx-pcm driverShawn Guo2014-04-16
| | | | | | | | | | | | | Commit dbdf6b54340e1671439a4a5efbd15b7a0b14eacb upstream. With imx-pcm-dma moving to generic dmaengine pcm driver and the removal of imx-pcm-audio/imx-fiq-pcm-audio platform device use, now imx-pcm driver contains a few functions that are only used by imx-pcm-fiq.c. Move these functions into imx-pcm-fiq.c and remove imx-pcm.c completely. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ASoC: fsl: remove use of imx-fiq-pcm-audio from imx-ssiShawn Guo2014-04-16
| | | | | | | | | | | | | | Commit 2bf9d4bbd0fa97ff6f214484f62fc8aca64d1d00 upstream. Rather than instantiating imx-fiq-pcm-audio to call imx_pcm_fiq_init(), imx-ssi can just directly call it to save the use of imx-fiq-pcm-audio. With this change, imx-ssi becomes not only a cpu DAI but also a platform device, so updates platform device setup in eukrea-tlv320, phycore-ac97 and wm1133-ev1 accordingly. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ASoC: fsl: create function imx_pcm_fiq_exit()Shawn Guo2014-04-16
| | | | | | | | | | | Commit 88e89f5548a6e19bf837633f622764f2d1531748 upstream. Create function imx_pcm_fiq_exit() to be paired with imx_pcm_fiq_init() just like the pair of imx_pcm_dma_init() and imx_pcm_dma_exit(). Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ASoC: fsl: remove use of imx-pcm-audio from imx-ssiShawn Guo2014-04-16
| | | | | | | | | | | | | | Commit 3b7d46380beae3de4a0f03ba4dcbd509c97ab503 upstream. Rather than instantiating imx-pcm-audio to call imx_pcm_dma_init(), imx-ssi can just directly call it to save the use of imx-pcm-audio. With this change, imx-ssi becomes not only a cpu DAI but also a platform device, so updates platform device setup in imx-mc13783 and mx27vis-aic32x4 accordingly. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ASoC: fsl: remove use of imx-pcm-audio from fsl_ssiShawn Guo2014-04-16
| | | | | | | | | | | | | Commit bd41bc9696b5631b2c2fe26f40c8cdd99b3aeb3e upstream. Rather than instantiating imx-pcm-audio to call imx_pcm_dma_init(), fsl_ssi can just directly call it to save the use of imx-pcm-audio. With this change, fsl_ssi becomes not only a cpu DAI but also a platform device, so updates platform device setup in imx-sgtl5000 accordingly. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ALSA: hda - Add missing mixer widget for AD1983Takashi Iwai2014-02-20
| | | | | | | | | | | | commit c7579fed1f1b2567529aea64ef19871337403ab3 upstream. The mixer widget on AD1983 at NID 0x0e was missing in the commit [f2f8be43c5c9: ALSA: hda - Add aamix NID to AD codecs]. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=70011 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - Fix missing VREF setup for Mac Pro 1,1Takashi Iwai2014-02-20
| | | | | | | | | | | | | commit c20f31ec421ea4fabea5e95a6afd46c5f41e5599 upstream. Mac Pro 1,1 with ALC889A codec needs the VREF setup on NID 0x18 to VREF50, in order to make the speaker working. The same fixup was already needed for MacBook Air 1,1, so we can reuse it. Reported-by: Nicolai Beuermann <mail@nico-beuermann.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: usb-audio: Add missing kconfig dependecyTakashi Iwai2014-02-20
| | | | | | | | | | | | | | commit 4fa71c1550a857ff1dbfe9e99acc1f4cfec5f0d0 upstream. The commit 44dcbbb1cd61 introduced the usage of bitreverse helpers but forgot to add the dependency. This patch adds the selection for CONFIG_BITREVERSE. Fixes: 44dcbbb1cd61 ('ALSA: snd-usb: add support for bit-reversed byte formats') Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda/hdmi - allow PIN_OUT to be dynamically enabledStephen Warren2014-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | (This is upstream 75fae117a5db "ALSA: hda/hdmi - allow PIN_OUT to be dynamically enabled", backported to stable 3.10 through 3.12. 3.13 and later can take the original patch.) Commit 384a48d71520 "ALSA: hda: HDMI: Support codecs with fewer cvts than pins" dynamically enabled each pin widget's PIN_OUT only when the pin was actively in use. This was required on certain NVIDIA CODECs for correct operation. Specifically, if multiple pin widgets each had their mux input select the same audio converter widget and each pin widget had PIN_OUT enabled, then only one of the pin widgets would actually receive the audio, and often not the one the user wanted! However, this apparently broke some Intel systems, and commit 6169b673618b "ALSA: hda - Always turn on pins for HDMI/DP" reverted the dynamic setting of PIN_OUT. This in turn broke the afore-mentioned NVIDIA CODECs. This change supports either dynamic or static handling of PIN_OUT, selected by a flag set up during CODEC initialization. This flag is enabled for all recent NVIDIA GPUs. Reported-by: Uosis <uosisl@gmail.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - hdmi: introduce patch_nvhdmi()Anssi Hannula2014-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | (This is a backport of *part* of upstream 611885bc963a "ALSA: hda - hdmi: Disallow unsupported 2ch remapping on NVIDIA codecs" to stable 3.10 through 3.12. Later stable already contain all of the original patch.) Mainline commit 611885bc963a "ALSA: hda - hdmi: Disallow unsupported 2ch remapping on NVIDIA codecs" introduces function patch_nvhdmi(). That function is edited by 75fae117a5db "ALSA: hda/hdmi - allow PIN_OUT to be dynamically enabled". In order to backport the PIN_OUT patch, I am first back-porting just the addition of function patch_nvhdmi(), so that the conflicts applying the PIN_OUT patch are simplified. Ideally, one might backport all of 611885bc963a. However, that commit doesn't apply to stable kernels, since it relies on a chain of other patches which implement new features. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de> [swarren, extracted just a small part of the original patch] Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - Fix silent output on MacBook Air 1,1Adrien Vergé2014-02-06
| | | | | | | | | | | | | | | | | commit e7729a415315fcd9516912050d85d5aaebcededc upstream. Similarly to other Apple products, MBA 1,1 needs a specific quirk. Pin 0x18 must be set to VREF_50 to have sound output. This was no longer done since commit 1a97b7f, resulting in a mute built-in speaker. This patch corrects the regression by creating a fixup for the MBA 1,1. Fixes: 1a97b7f22774 ("ALSA: hda/realtek - Remove the last static quirks for ALC882") Tested-by: Adrien Vergé <adrienverge@gmail.com> Signed-off-by: Adrien Vergé <adrienverge@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: Enable CONFIG_ZONE_DMA for smaller PCI DMA masksTakashi Iwai2014-02-06
| | | | | | | | | | | | | | | | commit 80ab8eae70e51d578ebbeb228e0f7a562471b8b7 upstream. The PCI devices with DMA masks smaller than 32bit should enable CONFIG_ZONE_DMA. Since the recent change of page allocator, page allocations via dma_alloc_coherent() with the limited DMA mask bits may fail more frequently, ended up with no available buffers, when CONFIG_ZONE_DMA isn't enabled. With CONFIG_ZONE_DMA, the system has much more chance to obtain such pages. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=68221 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - Don't create duplicated ctls for loopback pathsTakashi Iwai2014-02-06
| | | | | | | | | | | | | | | | | | | commit 43a8e50a46a4e1dd1451e4a4ffa1f7695fb7d287 upstream. AD1986A mic pins (0x1d and 0x1f) share the same widget for controlling the loopback volume/mute, but the generic parser didn't check it. This ended up with the duplicated controls for the same effect. This patch adds the check of the duplication for avoiding it. After this fix, there will be only one control although it affects both paths; this remaining issue should be fixed later in a different patch. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=66621 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: rme9652: fix a missing comma in channel_map_9636_ds[]Takashi Iwai2014-02-06
| | | | | | | | | | | | | commit 770bd4bf2e664939a9dacd3d26ec9ff7a3933210 upstream. The lack of comma leads to the wrong channel for an SPDIF channel. Unfortunately this wasn't caught by compiler because it's still a valid expression. Reported-by: Alexander Aristov <aristov.alexander@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: wm5110: Extend SYSCLK patch file for rev DCharles Keepax2014-02-06
| | | | | | | | | | | | commit 34354792432b6e0a3b156819a1a19716c50d3473 upstream. Latest evaluation of the the device has given some patch file additions for improved performance. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: adau1701: Fix ADAU1701_SEROCTL_WORD_LEN_16 constantLars-Peter Clausen2014-02-06
| | | | | | | | | | | | | commit e20970ada3f699c113fe64b04492af083d11a7d8 upstream. The driver defines ADAU1701_SEROCTL_WORD_LEN_16 as 0x10 while it should be b10, so 0x2. This patch fixes it. Reported-by: Magnus Reftel <magnus.reftel@lockless.no> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - Add enable_msi=0 workaround for four HP machinesDavid Henningsson2014-01-09
| | | | | | | | | | | | | | | | | | | commit 693e0cb052c607e2d41edf9e9f1fa99ff8c266c1 upstream. While enabling these machines, we found we would sometimes lose an interrupt if we change hardware volume during playback, and that disabling msi fixed this issue. (Losing the interrupt caused underruns and crackling audio, as the one second timeout is usually bigger than the period size.) The machines were all machines from HP, running AMD Hudson controller, and Realtek ALC282 codec. BugLink: https://bugs.launchpad.net/bugs/1260225 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: Add SNDRV_PCM_STATE_PAUSED case in wait_for_avail functionJongHo Kim2014-01-09
| | | | | | | | | | | | | | commit ed697e1aaf7237b1a62af39f64463b05c262808d upstream. When the process is sleeping at the SNDRV_PCM_STATE_PAUSED state from the wait_for_avail function, the sleep process will be woken by timeout(10 seconds). Even if the sleep process wake up by timeout, by this patch, the process will continue with sleep and wait for the other state. Signed-off-by: JongHo Kim <furmuwon@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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