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* ASoC: soc-core: remove bus_controlKuninori Morimoto2020-01-213-4/+0
| | | | | | | | | | | Now, snd_soc_dai_driver::bus_control is used for how to resume. But, no driver which has bus_control has DAI driver suspend/resume support. This patch removes pointless bus_control from ALSA SoC. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87pnffx7i4.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl_asrc: Add support for imx8qm & imx8qxpShengjiu Wang2020-01-143-36/+194
| | | | | | | | | | | | | | | | | There are two asrc module in imx8qm & imx8qxp, each module has different clock configuration, and the DMA type is EDMA. So in this patch, we define the new clocks, refine the clock map, and include struct fsl_asrc_soc_data for different soc usage. The EDMA channel is fixed with each dma request, one dma request corresponding to one dma channel. So we need to request dma channel with dma request of asrc module. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/f33dfe3157b5ab200e09ccbf9ab73d31fac6664b.1575452454.git.shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge branch 'for-5.5' of ↵Mark Brown2019-12-251-1/+8
|\ | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.6
| * ASoC: fsl_audmix: add missed pm_runtime_disableChuhong Yuan2019-12-241-1/+8
| | | | | | | | | | | | | | | | | | | | | | The driver forgets to call pm_runtime_disable in probe failure and remove. Add the missed calls to fix it. Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20191203111303.12933-1-hslester96@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: fsl: imx-audmix: use snd_soc_dai_link_component for codec_confKuninori Morimoto2019-12-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | We can use snd_soc_dai_link_component to specify codec_conf. Let's use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87k17159kb.wl-kuninori.morimoto.gx@renesas.com Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: fsl: Drop superfluous ioctl PCM opsTakashi Iwai2019-12-114-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | ASoC PCM core deals the empty ioctl field now as default. Let's kill the redundant lines. Cc: Timur Tabi <timur@kernel.org> Cc: Nicolin Chen <nicoleotsuka@gmail.com> Cc: Xiubo Li <Xiubo.Lee@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20191210145406.21419-7-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: soc-core: find rtd via dai_link pointer at snd_soc_get_pcm_runtime()Kuninori Morimoto2019-12-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Current snd_soc_get_pcm_runtime() is finding rtd by checking dai_link name. But, it is strange and waste of CPU power, because its user want to get from rtd from dai_link, not from dai_link name. This patch find rtd via dai_link pointer instead of its name. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87a781yq67.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: fsl_sai: add IRQF_SHAREDMichael Walle2019-12-091-1/+2
|/ | | | | | | | | | | | The LS1028A SoC uses the same interrupt line for adjacent SAIs. Use IRQF_SHARED to be able to use these SAIs simultaneously. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Fabio Estevam <festevam@gmail.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20191128223802.18228-1-michael@walle.cc Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl_audmix: Add spin lock to protect tdmsShengjiu Wang2019-11-112-0/+7
| | | | | | | | | | | | | | | | | Audmix support two substream, When two substream start to run, the trigger function may be called by two substream in same time, that the priv->tdms may be updated wrongly. The expected priv->tdms is 0x3, but sometimes the result is 0x2, or 0x1. Fixes: be1df61cf06e ("ASoC: fsl: Add Audio Mixer CPU DAI driver") Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/1e706afe53fdd1fbbbc79277c48a98f8416ba873.1573458378.git.shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org>
* ASoC: fsl_esai: Add spin lock to protect reset, stop and startShengjiu Wang2019-10-281-0/+12
| | | | | | | | | | | | | | | | | xrun may happen at the end of stream, the trigger->fsl_esai_trigger_stop maybe called in the middle of fsl_esai_hw_reset, this may cause esai in wrong state after stop, and there may be endless xrun interrupt. This issue may also happen with trigger->fsl_esai_trigger_start. So Add spin lock to lock those functions. Fixes: 7ccafa2b3879 ("ASoC: fsl_esai: recover the channel swap after xrun") Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/52e92c4221a83e39a84a6cd92fc3d5479b44894c.1572252321.git.shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl_asrc: refine the setting of internal clock dividerShengjiu Wang2019-10-281-11/+34
| | | | | | | | | | | | | | | | | | The output divider should align with the output sample rate, if use ideal sample rate, there will be a lot of overload, which would cause underrun. The maximum divider of asrc clock is 1024, but there is no judgement for this limitation in driver, which may cause the divider setting not correct. For non-ideal ratio mode, the clock rate should divide the sample rate with no remainder, and the quotient should be less than 1024. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/23c634e4bf58afce5b3ae67f5f42e8d1cae2639a.1572252307.git.shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl: fsl_dma: fix build failureMichael Ellerman2019-10-281-1/+0
| | | | | | | | | | | | | | | | | | Commit 4ac85de9977e ("ASoC: fsl: fsl_dma: remove snd_pcm_ops") removed fsl_dma_ops but left a usage, leading to a build error for some configs, eg. mpc85xx_defconfig: sound/soc/fsl/fsl_dma.c: In function ‘fsl_soc_dma_probe’: sound/soc/fsl/fsl_dma.c:905:18: error: ‘fsl_dma_ops’ undeclared (first use in this function) dma->dai.ops = &fsl_dma_ops; ^~~~~~~~~~~ Remove the usage to fix the build. Fixes: 4ac85de9977e ("ASoC: fsl: fsl_dma: remove snd_pcm_ops") Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20191025051353.2878-1-mpe@ellerman.id.au Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl_mqs: Move static keyword to the front of declarationsYueHaibing2019-10-141-1/+1
| | | | | | | | | | | | gcc warn about this: sound/soc/fsl/fsl_mqs.c:146:1: warning: static is not at beginning of declaration [-Wold-style-declaration] Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20191011143538.15300-1-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl: fsl_dma: don't use snd_soc_rtdcom_lookup()Kuninori Morimoto2019-10-081-2/+1
| | | | | | | | | | | snd_soc_rtdcom_lookup() will be removed. It is used at fsl_dma_isr(), but it is just for dev_err(dev..). rtd->dev is very enough for it. This patch replace component->dev to rtd->dev Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/877e5n90cn.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl: fsl_asrc_dma: remove snd_pcm_opsKuninori Morimoto2019-10-081-27/+29
| | | | | | | | | snd_pcm_ops is no longer needed. Let's use component driver callback. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/878sq390cs.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl: mpc5200_dma: remove snd_pcm_opsKuninori Morimoto2019-10-081-25/+26
| | | | | | | | | snd_pcm_ops is no longer needed. Let's use component driver callback. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87a7aj90cx.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl: fsl_dma: remove snd_pcm_opsKuninori Morimoto2019-10-081-27/+23
| | | | | | | | | snd_pcm_ops is no longer needed. Let's use component driver callback. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87bluz90d1.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl: imx-pcm-fiq: remove snd_pcm_opsKuninori Morimoto2019-10-081-25/+31
| | | | | | | | | snd_pcm_ops is no longer needed. Let's use component driver callback. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87d0ff90d6.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl_mqs: Fix error handling in probeDan Carpenter2019-10-071-12/+15
| | | | | | | | | | | | | | | | | | | There are several problems in the error handling in fsl_mqs_probe(). 1) "ret" isn't initialized on some paths. GCC has a feature which warns about uninitialized variables but the code initializes "ret" to zero at the start of the function so the checking is turned off. 2) "gpr_np" is a pointer so initializing it to zero is confusing and generates a Sparse warning. 3) of_parse_phandle() doesn't return error pointers on error, it returns NULL. 4) If devm_snd_soc_register_component() fails then the function should free the "gpr_np". Fixes: 9e28f6532c61 ("ASoC: fsl_mqs: Add MQS component driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20191004102208.GB823@mwanda Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl_mqs: remove set but not used variable 'bclk'YueHaibing2019-10-071-2/+1
| | | | | | | | | | | | | | Fixes gcc '-Wunused-but-set-variable' warning: sound/soc/fsl/fsl_mqs.c: In function fsl_mqs_hw_params: sound/soc/fsl/fsl_mqs.c:54:6: warning: variable bclk set but not used [-Wunused-but-set-variable] It is never used, so can be removed. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20191006105522.58560-1-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl_asrc: Fix error with S24_3LE format bitstream in i.MX8Shengjiu Wang2019-10-013-9/+62
| | | | | | | | | | | | | | | | There is error "aplay: pcm_write:2023: write error: Input/output error" on i.MX8QM/i.MX8QXP platform for S24_3LE format. In i.MX8QM/i.MX8QXP, the DMA is EDMA, which don't support 24bit sample, but we didn't add any constraint, that cause issues. So we need to query the caps of dma, then update the hw parameters according to the caps. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/b6a4de2bbf960ef291ee902afe4388bd0fc1d347.1569493933.git.shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl_asrc: update supported sample formatShengjiu Wang2019-10-011-2/+3
| | | | | | | | | | | | | | | | | | The ASRC support 24bit/16bit/8bit input width, which is data width, not slot width. For the S20_3LE format, the data with is 20bit, slot width is 24bit, if we set ASRMCR1n.IWD to be 24bits, the result is the volume is lower than expected, it likes 24bit data right shift 4 bits So replace S20_3LE with S24_3LE in supported list and add S8 format in TX supported list Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/45a7c383f43cc1dd9d0934846447aee653278c03.1569493933.git.shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl_asrc: Use in(out)put_format instead of in(out)put_word_widthShengjiu Wang2019-10-012-20/+40
| | | | | | | | | | | | snd_pcm_format_t is more formal than enum asrc_word_width, which has two property, width and physical width, which is more accurate than enum asrc_word_width. So it is better to use in(out)put_format instead of in(out)put_word_width. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/7937c1404ee327ce141cb03b3575b02ea01a740c.1569493933.git.shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl_mqs: Add MQS component driverShengjiu Wang2019-10-013-0/+345
| | | | | | | | | | | | | | | | | | | | | | | MQS (medium quality sound), is used to generate medium quality audio via a standard digital output pin. It can be used to connect stereo speakers or headphones simply via power amplifier stages without an additional DAC chip. It only accepts 2-channel, LSB-valid 16bit, MSB shift-out first, frame sync asserting with the first bit of the frame, data shifted with the posedge of bit clock, 44.1 kHz or 48 kHz signals from SAI1 in left justified format; and it provides the SNR target as no more than 20dB for the signals below 10 kHz. The signals above 10 kHz will have worse THD+N values. MQS provides only simple audio reproduction. No internal pop, click or distortion artifact reduction methods are provided. The MQS receives the audio data from the SAI1 Tx section. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/74dfc73a92d2df4213225abe7d2a3db82672fe0f.1568367274.git.shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge tag 'asoc-fix-v5.4-rc1' of ↵Takashi Iwai2019-09-232-0/+16
|\ | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.4 A small smattering of ASoC fixes for v5.4 - nothing too exciting here, all small standalone things.
| * ASoC: fsl_sai: Fix noise when using EDMAMihai Serban2019-09-172-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | EDMA requires the period size to be multiple of maxburst. Otherwise the remaining bytes are not transferred and thus noise is produced. We can handle this issue by adding a constraint on SNDRV_PCM_HW_PARAM_PERIOD_SIZE to be multiple of tx/rx maxburst value. Signed-off-by: Mihai Serban <mihai.serban@nxp.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20190913192807.8423-2-daniel.baluta@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | Merge branch 'asoc-5.4' into asoc-nextMark Brown2019-09-1510-236/+524
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| * ASoC: fsl_sai: Implement set_bclk_ratioViorel Suman2019-09-132-2/+20
| | | | | | | | | | | | | | | | | | | | | | | | This is to allow machine drivers to set a certain bitclk rate which might not be exactly rate * frame size. Cc: NXP Linux Team <linux-imx@nxp.com> Signed-off-by: Viorel Suman <viorel.suman@nxp.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20190830215910.31590-1-daniel.baluta@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: imx-audmix: register the card on a proper devShengjiu Wang2019-08-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This platform device is registered from "fsl_audmix", which is its parent device. If use pdev->dev.parent for the priv->card.dev, the value set by dev_set_drvdata in parent device will be covered by the value in child device. Fixes: b86ef5367761 ("ASoC: fsl: Add Audio Mixer machine driver") Signed-off-by: Viorel Suman <viorel.suman@nxp.com> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/1566921315-23402-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: fsl_sai: Add support for imx8qmDaniel Baluta2019-08-211-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | SAI module on imx8qm features a register map similar with imx6 series (it doesn't have VERID and PARAM registers at the beginning of address spece). Also, it has one FIFO which can help up to 64 * 32 bit samples. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20190814082911.665-2-daniel.baluta@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * Merge branch 'asoc-5.3' into asoc-5.4Mark Brown2019-08-201-1/+53
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| * | ASoC: fsl_esai: Add compatible string for imx6ullShengjiu Wang2019-08-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add compatible string for imx6ull, from imx6ull platform, the issue of channel swap after xrun is fixed in hardware. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/1565346467-5769-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: fsl_sai: Add support for imx7ulp/imx8mqDaniel Baluta2019-08-071-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SAI module on imx7ulp/imx8m features 2 new registers (VERID and PARAM) at the beginning of register address space. On imx7ulp FIFOs can held up to 16 x 32 bit samples. On imx8mq FIFOs can held up to 128 x 32 bit samples. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20190806151214.6783-5-daniel.baluta@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: fsl_sai: Add support for SAI new versionDaniel Baluta2019-08-072-113/+156
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New IP version introduces Version ID and Parameter registers and optionally added Timestamp feature. VERID and PARAM registers are placed at the top of registers address space and some registers are shifted according to the following table: Tx/Rx data registers and Tx/Rx FIFO registers keep their addresses, all other registers are shifted by 8. SAI Memory map is described in chapter 13.10.4.1.1 I2S Memory map of the Reference Manual [1]. In order to make as less changes as possible we attach an offset to each register offset to each changed register definition. The offset is read from each board private data. [1]https://cache.nxp.com/secured/assets/documents/en/reference-manual/IMX8MDQLQRM.pdf?__gda__=1563728701_38bea7f0f726472cc675cb141b91bec7&fileExt=.pdf Signed-off-by: Mihai Serban <mihai.serban@nxp.com> [initial coding in the NXP internal tree] Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> [bugfixing and cleanups] Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> [adapted to linux-next] Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20190806151214.6783-4-daniel.baluta@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: fsl_sai: Update Tx/Rx channel enable maskDaniel Baluta2019-08-072-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tx channel enable (TCE) / Rx channel enable (RCE) bits enable corresponding data channel for Tx/Rx operation. Because SAI supports up the 8 channels TCE/RCE occupy up the 8 bits inside TCR3/RCR3 registers we need to extend the mask to reflect this. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20190806151214.6783-3-daniel.baluta@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: fsl_sai: Add registers definition for multiple datalinesDaniel Baluta2019-08-072-14/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SAI IP supports up to 8 data lines. The configuration of supported number of data lines is decided at SoC integration time. This patch adds definitions for all related data TX/RX registers: * TDR0..7, Transmit data register * TFR0..7, Transmit FIFO register * RDR0..7, Receive data register * RFR0..7, Receive FIFO register Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20190806151214.6783-2-daniel.baluta@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: Remove dev_err() usage after platform_get_irq()Stephen Boyd2019-08-026-18/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch. // <smpl> @@ expression ret; struct platform_device *E; @@ ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) ); if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // </smpl> While we're here, remove braces on if statements that only have one statement (manually). Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: alsa-devel@alsa-project.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20190730181557.90391-50-swboyd@chromium.org Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: fsl_audmix: use devm_platform_ioremap_resource() to simplify codeYueHaibing2019-07-311-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190727150738.54764-9-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: imx-audmux: use devm_platform_ioremap_resource() to simplify codeYueHaibing2019-07-311-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190727150738.54764-8-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: fsl_esai: recover the channel swap after xrunShengjiu Wang2019-07-231-0/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is chip errata ERR008000, the reference doc is (https://www.nxp.com/docs/en/errata/IMX6DQCE.pdf), The issue is "While using ESAI transmit or receive and an underrun/overrun happens, channel swap may occur. The only recovery mechanism is to reset the ESAI." This issue exist in imx3/imx5/imx6(partial) series. In this commit add a tasklet to handle reset of ESAI after xrun happens to recover the channel swap. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/326035cb99975361699d9ed748054b08bc06a341.1562842206.git.shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: fsl_sai: mark regmap as fast_ioLucas Stach2019-07-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The regmap is only ever used to access MMIO registers, so it's fair to say that register access is fast. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Link: https://lore.kernel.org/r/20190717105156.15721-1-l.stach@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: fsl_sai: derive TX FIFO watermark from FIFO depthLucas Stach2019-07-222-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DMA request schould be triggered as soon as the FIFO has space for another burst. As different versions of the SAI block have different FIFO sizes, the watrmark level needs to be derived from version specific data. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Angus Ainslie <angus@akkea.ca> Reviewed-by: Angus Ainslie <angus@akkea.ca> Link: https://lore.kernel.org/r/20190717105635.18514-3-l.stach@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: fsl_sai: add of_match dataLucas Stach2019-07-222-9/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New revisions of the SAI IP block have even more differences that need be taken into account by the driver. To avoid sprinking compatible checks all over the driver move the current differences into of_match_data. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Angus Ainslie <angus@akkea.ca> Reviewed-by: Angus Ainslie <angus@akkea.ca> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20190717105635.18514-2-l.stach@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: fsl_esai: Wrap some operations to be functionsShengjiu Wang2019-07-221-71/+117
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extract the operation to be functions, to improve the readability. In this patch, fsl_esai_hw_init, fsl_esai_register_restore, fsl_esai_trigger_start and fsl_esai_trigger_stop are extracted. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/804d7e75ae7e06a913479912b578b3538ca7cd3f.1562842206.git.shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | | ASoC: fsl_ssi: Fix clock control issue in master modeShengjiu Wang2019-08-291-9/+9
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The test case is arecord -Dhw:0 -d 10 -f S16_LE -r 48000 -c 2 temp.wav & aplay -Dhw:0 -d 30 -f S16_LE -r 48000 -c 2 test.wav There will be error after end of arecord: aplay: pcm_write:2051: write error: Input/output error Capture and Playback work in parallel in master mode, one substream stops, the other substream is impacted, the reason is that clock is disabled wrongly. The clock's reference count is not increased when second substream starts, the hw_param() function returns in the beginning because first substream is enabled, then in end of first substream, the hw_free() disables the clock. This patch is to move the clock enablement to the place before checking of the device enablement in hw_param(). Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Link: https://lore.kernel.org/r/1567012817-12625-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: imx-audmux: Add driver suspend and resume to support MEGA FastShengjiu Wang2019-08-161-1/+53
|/ | | | | | | | | | | For i.MX6 SoloX, there is a mode of the SoC to shutdown all power source of modules during system suspend and resume procedure. Thus, AUDMUX needs to save all the values of registers before the system suspend and restore them after the system resume. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Link: https://lore.kernel.org/r/1565931794-7218-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl: imx-audmix: consider CPU-Platform possibilityKuninori Morimoto2019-06-281-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | commit d8893261a7d32 ("ASoC: fsl: imx-audmix: don't select unnecessary Platform") Current ALSA SoC avoid to add duplicate component to rtd, and this driver was selecting CPU component as Platform component. Thus, above patch removed Platform settings from this driver, because it assumed these are same component. But, some CPU driver is using generic DMAEngine, in such case, both CPU component and Platform component will have same of_node/name. In other words, there are some components which are different but have same of_node/name. In such case, Card driver definitely need to select Platform even though it is same as CPU. It is depends on CPU driver, but is difficult to know it from Card driver. This patch reverts above patch. Fixes: commit d8893261a7d32 ("ASoC: fsl: imx-audmix: don't select unnecessary Platform") Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl: imx-spdif: consider CPU-Platform possibilityKuninori Morimoto2019-06-281-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | commit 014f07ca1cb12 ("ASoC: fsl: imx-spdif: don't select unnecessary Platform") Current ALSA SoC avoid to add duplicate component to rtd, and this driver was selecting CPU component as Platform component. Thus, above patch removed Platform settings from this driver, because it assumed these are same component. But, some CPU driver is using generic DMAEngine, in such case, both CPU component and Platform component will have same of_node/name. In other words, there are some components which are different but have same of_node/name. In such case, Card driver definitely need to select Platform even though it is same as CPU. It is depends on CPU driver, but is difficult to know it from Card driver. This patch reverts above patch. Fixes: commit 014f07ca1cb12 ("ASoC: fsl: imx-spdif: don't select unnecessary Platform") Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl: imx-sgtl5000: consider CPU-Platform possibilityKuninori Morimoto2019-06-281-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | commit 82bf78ca49a3 ("ASoC: fsl: imx-sgtl5000: don't select unnecessary Platform") Current ALSA SoC avoid to add duplicate component to rtd, and this driver was selecting CPU component as Platform component. Thus, above patch removed Platform settings from this driver, because it assumed these are same component. But, some CPU driver is using generic DMAEngine, in such case, both CPU component and Platform component will have same of_node/name. In other words, there are some components which are different but have same of_node/name. In such case, Card driver definitely need to select Platform even though it is same as CPU. It is depends on CPU driver, but is difficult to know it from Card driver. This patch reverts above patch. Fixes: commit 82bf78ca49a3 ("ASoC: fsl: imx-sgtl5000: don't select unnecessary Platform") Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fsl: imx-es8328: consider CPU-Platform possibilityKuninori Morimoto2019-06-281-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | commit 577cf50d4dc8 ("ASoC: fsl: imx-es8328: don't select unnecessary Platform") Current ALSA SoC avoid to add duplicate component to rtd, and this driver was selecting CPU component as Platform component. Thus, above patch removed Platform settings from this driver, because it assumed these are same component. But, some CPU driver is using generic DMAEngine, in such case, both CPU component and Platform component will have same of_node/name. In other words, there are some components which are different but have same of_node/name. In such case, Card driver definitely need to select Platform even though it is same as CPU. It is depends on CPU driver, but is difficult to know it from Card driver. This patch reverts above patch. Fixes: commit 577cf50d4dc8 ("ASoC: fsl: imx-es8328: don't select unnecessary Platform") Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 08:49:58 +0000