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* 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>
* 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>
* ASoC: wm5110: Correct HPOUT3 DAPM route typoCharles Keepax2014-01-09
| | | | | | | | | | commit 280484e708a3cc38fe6807718caa460e744c0b20 upstream. Reported-by: Kyung-Kwee Ryu <kyung-kwee.ryu@wolfsonmicro.com> 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: wm_adsp: Add small delay while polling DSP RAM startCharles Keepax2014-01-09
| | | | | | | | | | | | | commit 939fd1e8d9deff206f12bd9d4e54aa7a4bd0ffd6 upstream. Some devices are getting very close to the limit whilst polling the RAM start, this patch adds a small delay to this loop to give a longer startup timeout. 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: wm8904: fix DSP mode B configurationBo Shen2014-01-09
| | | | | | | | | | | | | commit f0199bc5e3a3ec13f9bc938556517ec430b36437 upstream. When wm8904 work in DSP mode B, we still need to configure it to work in DSP mode. Or else, it will work in Right Justified mode. Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-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: tegra: fix uninitialized variables in set_fmtStephen Warren2014-01-09
| | | | | | | | | | | | | | | | | | | | | commit 241bf43321a10815225f477bba96a42285a2da73 upstream. In tegra*_i2s_set_fmt(), in the (fmt == SND_SOC_DAIFMT_CBM_CFM) case, "val" is never assigned to, but left uninitialized. The other case does initialized it. Fix this by initializing val at the start of the function, and only ever ORing into it. Update the handling of "mask" so it works the same way for consistency. Update tegra20_spdif.c to use the same code-style for consistency, even though it doesn't happen to suffer from the same problem at present. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org> Fixes: 0f163546a772 ("ASoC: tegra: use regmap more directly") Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: wm8731: fix dsp mode configurationBo Shen2013-12-12
| | | | | | | | | | | | | | commit b4af6ef99a60c5b56df137d7accd81ba1ee1254e upstream. According to WM8731 "PD, Rev 4.9 October 2012" datasheet, when it works in DSP mode A, LRP = 1, while works in DSP mode B, LRP = 0. So, fix LRP for DSP mode as the datesheet specification. Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-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: wm8990: Mark the register map as dirty when powering downMark Brown2013-12-12
| | | | | | | | | | | commit 2ab2b74277a86afe0dd92976db695a2bb8b93366 upstream. Otherwise we'll skip sync on resume. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: wm5110: Add post SYSCLK register patch for rev D chipCharles Keepax2013-12-04
| | | | | | | | | | | | commit f69f86b1ba6493126a7f093a65a8952bcb183de2 upstream. Certain registers require patching after the SYSCLK has been brought up add support for this into the CODEC driver. 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: arizona: Set FLL to free-run before disablingRichard Fitzgerald2013-12-04
| | | | | | | | | | | | commit 3e68ce1bc72e5d6615677ec5a8b0a9bcb6c7a490 upstream. The FLL must be placed into free-run mode before disabling to allow it to entirely shut down. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: fsl: imx-pcm-fiq: omit fiq counter to avoid harm in unbalanced situationsOskar Schirmer2013-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | commit fc7dc61d9a87011aaf8a6eb3144ebf9552adf5d2 upstream. Unbalanced calls to snd_imx_pcm_trigger() may result in endless FIQ activity and thus provoke eternal sound. While on the first glance, the switch statement looks pretty symmetric, the SUSPEND/RESUME pair is not: the suspend case comes along snd_pcm_suspend_all(), which for fsl/imx-pcm-fiq is called only at snd_soc_suspend(), but the resume case originates straight from the SNDRV_PCM_IOCTL_RESUME. This way userland may provoke an unbalanced resume, which might cause the fiq_enable counter to increase and never return to zero again, so eventually imx_pcm_fiq is never disabled. Simply removing the fiq_enable will solve the problem, as long as one never goes play and capture game simultaneously, but beware trying both at once, the early TRIGGER_STOP will cut off the other activity prematurely. So now playing and capturing is scrutinized separately, instead of by counting. Signed-off-by: Oskar Schirmer <oskar@scara.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: blackfin: Fix missing breakTakashi Iwai2013-12-04
| | | | | | | | | | | commit afed4dbe3a043dbd833a53b6b4951e155708afd2 upstream. Fixes: 4b2ffc205cb9 ('ASoC: Blackfin I2S: add 8-bit sample support') Reported-by: David Binderman Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: wm8962: Turn on regcache_cache_only before disabling regulatorNicolin Chen2013-12-04
| | | | | | | | | | | | | | | commit 50bfcf2df2fadf77e143d6099150e6fa7ef4d78c upstream. It's safer to turn on regcache_cache_only before disabling regulator since the driver will turn off the regcache_cache_only after enabling regulator. If we remain cache_only false, some command like 'amixer cset' would get failure if being run before wm8962_resume(). Signed-off-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: cs42l52: Correct MIC CTL maskBrian Austin2013-12-04
| | | | | | | | | | | | commit 3d800c6d75b8c92fa928a0bcaf95cd7ac5fd1ce5 upstream. The mask for CS42L52_MIC_CTL_TYPE_MASK was wrong keeping the mic config from being set correctly. Signed-off-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: ak4642: prevent un-necessary changes to SG_SL1Phil Edworthy2013-12-04
| | | | | | | | | | | | | | | commit 7b5bfb82882b9b1c8423ce0ed6852ca3762d967a upstream. If you record the sound during playback, the playback sound becomes silent. Modify so that the codec driver does not clear SG_SL1::DACL bit which is controlled under widget Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: dapm: Fix source list debugfs outputsTakashi Iwai2013-11-12
| | | | | | | | | | | | | commit ff18620c2157671a8ee21ebb8e6a3520ea209b1f upstream. ... due to a copy & paste error. Spotted by coverity CID 710923. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: wm_hubs: Add missing break in hp_supply_event()Takashi Iwai2013-11-12
| | | | | | | | | | | commit 268ff14525edba31da29a12a9dd693cdd6a7872e upstream. Spotted by coverity CID 115170. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: ab8500-codec: info leak in anc_status_control_put()Dan Carpenter2013-10-13
| | | | | | | | | | | | | commit d63733aed90b432e5cc489ddfa28e342f91b4652 upstream. If the user passes an invalid value it leads to an info leak when we print the error message or it could oops. This is called with user supplied data from snd_ctl_elem_write(). Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: 88pm860x: array overflow in snd_soc_put_volsw_2r_st()Dan Carpenter2013-10-13
| | | | | | | | | | | | commit d967967e8d1116fb38bad25e58714b5dddd03cca upstream. This is called from snd_ctl_elem_write() with user supplied data so we need to add some bounds checking. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: max98095: a couple array underflowsDan Carpenter2013-10-13
| | | | | | | | | | | | | commit f8d7b13e14357ed19d2ca2799539600418dc3939 upstream. The ->put() function are called from snd_ctl_elem_write() with user supplied data. The limit checks here could underflow leading to a crash. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: mc13783: add spi errata fixSteffen Trumtrar2013-09-26
| | | | | | | | | | | | | | | | | | | | commit 9f6f0afbb9fdabf6dcac642dfec457f28981e3f8 upstream. The MC13783 Chip Errata, Rev. 4 says, that depending on SPI clock and main audio clock speed, the Audio Codec or Stereo DAC do sometimes not start when programmed to do so. This is due to an internal clock timing issue related to the loading of the SPI bits into the audio block. On an i.MX27 based system, this issue lead to switched audio channels under certain circumstances: RTC + Touch + Audio are used and loaded at startup. The mentioned workaround of writing registers 40 and 41 two times is implemented here. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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