- Feb 17, 2022
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Pierre-Louis Bossart authored
On a platform shutdown, the expectation for most drivers is that userspace tasks will release all resources. When those sequences do not complete, it can be the case that PCM devices exposed by ALSA cards are used *after* the DSP shutdown completes, leading to a platform hang. When the clients and machine drivers provide an _unregister callback, let's invoke it in the shutdown sequence. Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20220216133241.3990281-1-kai.vehmanen@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Srinivasa Rao Mandadapu authored
Convert gpio api's to gpio descriptor api's in CTIA/OMTP switch control. Remove redundant NULL checks in swap_gnd_mic function. Fixes: 013cc2ae ("ASoC: codec: wcd938x: Add switch control for selecting CTIA/OMTP Headset") Signed-off-by:
Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by:
Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by:
Venkata Prasad Potturu <quic_potturu@quicinc.com> Link: https://lore.kernel.org/r/1645017892-12522-1-git-send-email-quic_srivasam@quicinc.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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- Feb 15, 2022
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Shengjiu Wang authored
In the case like dmaengine which's not a dai but as a component, the num_dai is zero, dmaengine component has the same component_of_node as cpu dai, when cpu dai component is not ready, but dmaengine component is ready, try to get cpu dai name, the snd_soc_get_dai_name() return -EINVAL, not -EPROBE_DEFER, that cause below error: asoc-simple-card <card name>: parse error -22 asoc-simple-card: probe of <card name> failed with error -22 The sound card failed to probe. So this patch fixes the issue above by skipping the zero num_dai component in searching dai name. Signed-off-by:
Shengjiu Wang <shengjiu.wang@nxp.com> Link: https://lore.kernel.org/r/1644491952-7457-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Colin Ian King authored
Don't populate the read-only const array rates on the stack but instead it static. Also makes the object code a little smaller. Signed-off-by:
Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20220214213223.65780-1-colin.i.king@gmail.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
Intel's kernel test robot found the following randconfig combination: SND_SOC_SOF=y SND_SOC_SOF_CLIENT=m In this the sof-client object is not going to be built into the snd-sof.o and we will have undefined references to the sof-client functions. Fixes: 6955d951 ("ASoC: SOF: Introduce IPC SOF client support") Reported-by:
kernel test robot <lkp@intel.com> Signed-off-by:
Peter Ujfalusi <Peter Ujfalusi <peter.ujfalusi@linux.intel.com>> Link: https://lore.kernel.org/r/20220214071330.22151-1-peter.ujfalusi@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Mark Brown authored
Merge series from Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>: This patch set is to add switch control for selecting CTIA/OMTP Headset
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- Feb 14, 2022
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Mark Brown authored
Merge series from Nikita Yushchenko <nikita.yoush@cogentembedded.com>: These patches clean up pcm3168a driver, without introducing any functional change.
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Srinivasa Rao Mandadapu authored
Add gpio property used for selecting CTIA/OMTP headset connected to wcd codec. Signed-off-by:
Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by:
Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by:
Venkata Prasad Potturu <quic_potturu@quicinc.com> Link: https://lore.kernel.org/r/1644668672-29790-3-git-send-email-quic_srivasam@quicinc.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Srinivasa Rao Mandadapu authored
Add switch control for selecting CTIA or OMTP Headset by swapping gnd and mic with the help of GPIO. Signed-off-by:
Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by:
Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by:
Venkata Prasad Potturu <quic_potturu@quicinc.com> Link: https://lore.kernel.org/r/1644668672-29790-2-git-send-email-quic_srivasam@quicinc.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Viorel Suman authored
On BIAS STANDBY->OFF transition the current implementation sleeps 600ms on suspend in order to discharge the chip. The suspend is propagated from "snd_soc_suspend" call for all audio cards in a serial fashion, thus in case of boards like i.MX8DXL EVK which has 3 distinct WM8960 codecs the total cumulated sleep on suspend is 1.8 seconds. On the other hand the BIAS OFF->STANDBY transition happens asynchronously with regard to "snd_soc_resume" - the call is propagated from "soc_resume_deferred" which is just scheduled from "snd_soc_resume", each card having its own work scheduled to execute "soc_resume_deferred" call. The patch performs discharge completion on BIAS OFF->STANDBY transition so that the cumulated effect on suspend described above is avoided and discharge is completed in paralel in case of multiple WM8960 codecs on the board. Signed-off-by:
Viorel Suman <viorel.suman@nxp.com> Link: https://lore.kernel.org/r/20220208121727.4461-1-viorel.suman@oss.nxp.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Mark Brown authored
The I2C remove function is empty for the wm8731 driver, it can just be deleted. Signed-off-by:
Mark Brown <broonie@kernel.org> Acked-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220211165811.1176005-1-broonie@kernel.org Signed-off-by:
Mark Brown <broonie@kernel.org>
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Nikita Yushchenko authored
Just use ARRAY_SIZE() instead. Signed-off-by:
Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20220208084220.1289836-5-nikita.yoush@cogentembedded.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Nikita Yushchenko authored
- drop incomplete (not tdm-aware) calculation/setting of hardware fmt value from pcm3168a_set_dai_fmt(); instead, store original SND_SOC_DAIFMT* setting in io_params - in pcm3168a_hw_params(), do all checks in terms of SND_SOC_DAIFMT*, and convert that to register bitfield values only to write to hardware Signed-off-by:
Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20220208084220.1289836-4-nikita.yoush@cogentembedded.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Nikita Yushchenko authored
- group together code lines that calculate value for msad/msda field - rename variables to better match their meaning: val -> ms, max_ratio -> num_scki_ratios - update variable types to match exactly parameters or return types of the calls where those variables are used - write two fields of the same register in a single regmap call Signed-off-by:
Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20220208084220.1289836-3-nikita.yoush@cogentembedded.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Nikita Yushchenko authored
When checking if the requested parameters are supported, the driver uses PCM3168A_FMT_DSP_MASK to check for PCM3168A_FMT_DSP_* values. However, formally not only PCM3168A_FMT_DSP_* values match that condition, PCM3168A_FMT_I2S_TDM and PCM3168A_FMT_LEFT_J_TDM also do. The check still gives correct result because those extra values can't be in 'fmt' at the check location. Still, to make the code less cryptic, better to compare 'fmt' with PCM3168A_FMT_DSP_* values explicitly. Signed-off-by:
Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20220208084220.1289836-2-nikita.yoush@cogentembedded.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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- Feb 11, 2022
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Daniel Baluta authored
Functions won't be directly used outside of compress.c file so mark them as static. This will also fix warnings reported by kernel test robot: >> sound/soc/sof/compress.c:91:5: warning: no previous prototype for function 'sof_compr_open' [-Wmissing-prototypes] int sof_compr_open(struct snd_soc_component *component, ^ sound/soc/sof/compress.c:91:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int sof_compr_open(struct snd_soc_component *component, Fixes: 6324cf90 ("SoC: SOF: compr: Add compress ops implementation") Reported-by:
kernel test robot <lkp@intel.com> Signed-off-by:
Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20220211082631.179735-1-daniel.baluta@oss.nxp.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Julia Lawall authored
Platform_driver probe functions aren't called with locks held and thus don't need GFP_ATOMIC. Use GFP_KERNEL instead. Problem found with Coccinelle. Signed-off-by:
Julia Lawall <Julia.Lawall@inria.fr> Reviewed-by:
Hans de Goede <hdegoede@redhat.com> Acked-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220210204223.104181-4-Julia.Lawall@inria.fr Signed-off-by:
Mark Brown <broonie@kernel.org>
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Vlad Karpovich authored
Enable access to the speaker protection firmware debug stream using compress stream API and lower minimum fragment size to 16 words. Signed-off-by:
Vlad Karpovich <Vlad.Karpovich@cirrus.com> Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220210172053.22782-3-ckeepax@opensource.cirrus.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Charles Keepax authored
Newer firmwares will support compressed buffers that may or may not exist, for example debugging streams. Update the driver to make a compressed stream optional. A warning will still be generated at DSP boot time and opening the stream will fail if the compressed buffer in question does not exist, however the DSP can still be booted and other features used. Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220210172053.22782-2-ckeepax@opensource.cirrus.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Ricard Wanderlof authored
The TLV320ADC3001/3101 have an internal DSP, which can either be used in various preset configurations (called "Processing Blocks" in the data sheet), or as a freely programmable (using the "PurePath Studio" graphical programming tool from TI) but rather small DSP ("miniDSP"). Using the default configuration (PRB_R1) it's possible to set up filtering using a first-order IIR, which can be useful for adding a digital high pass filter to the signal chain, for instance. This patch adds support for configuring the IIR filter coefficients. The filter itself is always enabled; the default coefficients implement a pass-through function. Signed-off-by:
Ricard Wanderlof <ricardw@axis.com> Link: https://lore.kernel.org/r/alpine.DEB.2.21.2202101805360.7068@lnxricardw1.se.axis.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Mark Brown authored
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>: The Linux SOF implementation is historically monolithic in a sense that all features accessible in the firmware can be used via the snd_sof_dev struct in one way or another. Support for features can not be added or removed runtime and with the current way of things it is hard if not impossible to implement support for dynamic feature support when based on the firmware manifest we can easily enable/access independent modules with the SOF. In order to be able to support such modularity this series introduces a small framework within SOF for client support using the Auxiliary bus. Client drivers can be removed runtime and later re-loaded if needed without affecting the core's behaviour, but it is the core's and the platform's duty to create the Auxiliary devices usable in the platform and via the firmware. There is still a need for SOF manifest update to convey information about features to really make the full dynamic client device creation. The series will introduce the core SOF client support and converts the generic ipc flood test, ipc message injector and the probes (Intel HDA only) to a client driver.
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Mark Brown authored
Merge series from Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>: Convert Samsung DT bindings to dtschema
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Mark Brown authored
Merge series from Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>: This patch set is to add support for SC7280 sound card registration and to add dt-bindings documentation file.
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- Feb 10, 2022
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Peter Ujfalusi authored
Add a new client driver for probes support and move all the probes-related code from the core to the client driver. The probes client driver registers a component driver with one CPU DAI driver for extraction and creates a new sound card with one DUMMY DAI link with a dummy codec that will be used for extracting audio data from specific points in the audio pipeline. The probes debugfs ops are based on the initial implementation by Cezary Rojewski and have been moved out of the SOF core into the client driver making it easier to maintain. This change will make it easier for the probes functionality to be added for all platforms without having the need to modify the existing(15+) machine drivers. Signed-off-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-10-peter.ujfalusi@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
Move the IPC message injection code out from the debug file as separate SOF client driver. Based on the kernel configuration, the device registration for the new IPC message injector is going to happen in the core. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-9-peter.ujfalusi@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Ranjani Sridharan authored
Move the IPC flood test code out from the debug file as separate SOF client driver. Based on the kernel configuration, the device registration for the new IPC flood test is going to happen in the core. With the separate client driver it is going to be possible to run multiple flood tests in parallel to increase the stress, the new Kconfig option can be used to select this (defaults to 1). In order to preserve backward compatibility with existing SW/scripts, the first IPC flood test's debugfs files have been linked to the old files. Signed-off-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Co-developed-by:
Fred Oh <fred.oh@linux.intel.com> Signed-off-by:
Fred Oh <fred.oh@linux.intel.com> Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-8-peter.ujfalusi@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
Some SOF client can be of 'passive' type, meaning that they do not handle PM framework callbacks by themselves but rely on the auxiliary driver's suspend and resume callbacks to be notified about the core's suspend or resume event. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-7-peter.ujfalusi@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
A client in the SOF (Sound Open Firmware) context is a driver that needs to communicate with the DSP via IPC messages. The SOF core is responsible for serializing the IPC messages to the DSP from the different clients. One example of an SOF client would be an IPC test client that floods the DSP with test IPC messages to validate if the serialization works as expected. Multi-client support will also add the ability to split the existing audio cards into multiple ones, so as to e.g. to deal with HDMI with a dedicated client instead of adding HDMI to all cards. This patch introduces descriptors for SOF client driver and SOF client device along with APIs for registering and unregistering a SOF client driver, sending IPCs from a client device and accessing the SOF core debugfs root entry. Along with this, add a couple of new members to struct snd_sof_dev that will be used for maintaining the list of clients. Signed-off-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Co-developed-by:
Fred Oh <fred.oh@linux.intel.com> Signed-off-by:
Fred Oh <fred.oh@linux.intel.com> Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-6-peter.ujfalusi@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
The utils.c contains wrappers and implementation for accessing iomem mapped regions and a single unrelated function to create a compressed page table from snd_dma_buffer for firmware use. The latter is used by the PCM and the dma trace code and it needs to be moved to a generic source/header for the client conversion to be possible. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-5-peter.ujfalusi@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
Change the parameter list for the firmware initiated message (IPC event) handler functions to: handler(struct snd_sof_dev *sdev, void *full_msg); Allocate memory and read the whole message in snd_sof_ipc_msgs_rx() then pass the pointer to the function handling the message. Do this only if we actually have a function which is tasked to process the given type. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-4-peter.ujfalusi@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
Move the enum sof_dsp_power_states to include/sound/sof.h to be accessible outside of the core SOF stack. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-3-peter.ujfalusi@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
The only reference to D3_HOT and D3_COLD DSP power state is in intel/hda-dsp.c in form of a dev_dbg() print. Remove them as they are not used and even if they are they could be re-added via the substate. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-2-peter.ujfalusi@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Ariel D'Alessandro authored
Commit 8c9b9cfb ("ASoC: fsl-asoc-card: Support fsl,imx-audio-tlv320aic31xx codec")' added support for tlv320aic31xx codec to fsl-asoc-card, but missed the related device-tree compatible string documentation. Fix this. Signed-off-by:
Ariel D'Alessandro <ariel.dalessandro@collabora.com> Link: https://lore.kernel.org/r/20220210134049.32576-1-ariel.dalessandro@collabora.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Krzysztof Kozlowski authored
Convert the audio complex on Samsung TM2 boards with Samsung Exynos SoC to DT schema format. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220129122430.45694-5-krzysztof.kozlowski@canonical.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Krzysztof Kozlowski authored
Convert the audio complex on Google Snow boards with Samsung Exynos SoC to DT schema format. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220129122430.45694-4-krzysztof.kozlowski@canonical.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Krzysztof Kozlowski authored
Convert the audio complex on SMDK5250 boards with Samsung Exynos SoC to DT schema format. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220129122430.45694-3-krzysztof.kozlowski@canonical.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Krzysztof Kozlowski authored
The Arndale audio complex might come with ALC5631 which is compatible with RT5631. Document the compatible since it is used in Linux kernel sources. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220129122430.45694-2-krzysztof.kozlowski@canonical.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Krzysztof Kozlowski authored
Convert the audio complex on Arndale boards with Samsung Exynos SoC to DT schema format. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220129122430.45694-1-krzysztof.kozlowski@canonical.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Krzysztof Kozlowski authored
The cpu and codec nodes must provide sound-dai property. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220129122357.45545-2-krzysztof.kozlowski@canonical.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Oder Chiou authored
Remove the sysclk and sysclk_src checking in the function set_sysclk() to prevent the PLL power off. It is not getting re-programmed during subsequent runs after the first run (in BIAS_OFF stage). Signed-off-by:
Oder Chiou <oder_chiou@realtek.com> Link: https://lore.kernel.org/r/20220210071900.17287-1-oder_chiou@realtek.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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