- 22 Nov, 2021 19 commits
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Mark Brown authored
Merge series from Ariel D'Alessandro <ariel.dalessandro@collabora.com>: This patchset modifies the tlv320aic31xx driver to update its sysclk if BCLK is used as the input clock. This allows to be used by the generic fsl-asoc-card, without having to add a specific driver.
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Mark Brown authored
Merge series from Kai Vehmanen <kai.vehmanen@linux.intel.com>: When a pipeline is marked dynamic in the SOF DSP firmware topology definition (the tplg file kernel loads from filesystem), it means the pipeline resources are not allocated when DSP is booted (at driver probe, or at runtime resume), but rather delayed until the pipeline is actually used.
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Ariel D'Alessandro authored
Add entry for fsl,imx-audio-tlv320aic31xx audio codec. This codec is configured to use BCLK as clock input. Signed-off-by:
Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by:
Ariel D'Alessandro <ariel.dalessandro@collabora.com> Link: https://lore.kernel.org/r/20211119153248.419802-6-ariel.dalessandro@collabora.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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Ariel D'Alessandro authored
If BCLK is used as PLL input, the sysclk is determined by the hw params. So it must be updated here to match the input frequency, based on sample rate, format and channels. Signed-off-by:
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Ariel D'Alessandro authored
Add divisors for rates needed when the clk_in is set to BCLK. Signed-off-by:
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Ariel D'Alessandro authored
When the clock used by the codec is BCLK, the operation parameters need to be calculated from input sample rate and format. Low frequency rates required different r multipliers, in order to achieve a higher PLL output frequency. Signed-off-by:
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Ariel D'Alessandro authored
Signed-off-by:
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Richard Fitzgerald authored
When a jack handler is registered in cs42l42_set_jack() the initial state should be reported if an attached headphone/headset has already been detected. The jack detect sequence takes around 1 second: typically long enough for the machine driver to probe and register the jack handler in time to receive the first report from the interrupt handler. So it is possible on some systems that the correct initial state was seen simply because of lucky timing. Modular builds were more likely to miss the reporting of the initial state. Signed-off-by:
Richard Fitzgerald <rf@opensource.cirrus.com> Fixes: 4ca239f3 ("ASoC: cs42l42: Always enable TS_PLUG and TS_UNPLUG interrupts") Link: https://lore.kernel.org/r/20211119124854.58939-1-rf@opensource.cirrus.comSigned-off-by:
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Pierre-Louis Bossart authored
There are already 3 versions of the Up boards with support for the SOF community key (ApolloLake, WhiskyLake, TigerLake). Rather than continue to add quirks for each version, let's add a wildcard. For WHL and TGL, the authentication supports both the SOF community key and the firmware signed with the Intel production key. Given two choices, the community key is the preferred option to allow developers to sign their own firmware. The firmware signed with production key can still be selected if needed with a kernel module option (snd-sof-pci.fw_path="intel/sof") Tested-by:
Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by:
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Ranjani Sridharan authored
To keep the widget use_counts balanced, free the DAI widget during suspend and also during the stop trigger. Signed-off-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by:
Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20211119192621.4096077-11-kai.vehmanen@linux.intel.comSigned-off-by:
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Ranjani Sridharan authored
This patch adds support for dynamic pipelines with multi-core by using the platform-specific core_get/put() ops to power up/down a core when a widget is set up/freed. Along with this, a few redundant functions are removed: 1. sof_pipeline_core_enable() is no longer needed as the pipeline core will be set up when the pipeline widget is set up 2. sof_core_enable() is replaced with snd_sof_core_get() 4. core_power_up/down() DSP ops are deprecated and replaced with core get/put ops. 5. Core power down in sof_widget_unload() during topology removal is also removed as it is not really needed. For dynamic pipelines, the cores will be powered off when they are not used. For static pipelines, the cores will be powered off in the device remove callback. Signed-off-by:
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Ranjani Sridharan authored
The core_power_up/down() ops will be deprecated. Use the HDA platform-specific functions for powering up/down the cores during probe/suspend/remove. The enabled_cores_mask and the core ref_count's are manually updated in each of these functions. Signed-off-by:
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Ranjani Sridharan authored
Free widgets for static pipelines in sof_tear_down_pipelines(). But this feature is unavailable in older firmware with ABI < 3.19. Just reset widget use_count's for this case. This would ensure that the secondary cores enabled required for topology setup are powered down properly before the primary core is powered off during system suspend. Signed-off-by:
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Ranjani Sridharan authored
Remove the function sof_load_pipeline_ipc() and directly send the IPC instead. The pipeline core is already enabled with the call to sof_pipeline_core_enable() in sof_widget_setup(). Signed-off-by:
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Ranjani Sridharan authored
Set core_get/put ops for CNL/ICL platforms. These platforms do not support enabling/disabling secondary cores dynamically. So skip sending the IPC to power off the cores in the core_put op. Signed-off-by:
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Ranjani Sridharan authored
Set core_get/put() ops for TGL. When core_get() is requested for a core, its ref_count is incremented and the PM_CORE_ENABLE IPC sent to the firmware to power up the core if the current ref_count is 1. Conversely, the ref_count is decremented in core_put() and an IPC is sent to the DSP to power off the core if the ref_count is 0. Signed-off-by:
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Ranjani Sridharan authored
Add ops to get/put a core that will be used to power up/down a core along with incrementing/decrementing its ref_count. Signed-off-by:
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Ranjani Sridharan authored
Add two fields num_cores and dsp_cores_ref_count to struct snd_sof_dev. These will be used to maintain the ref count for each core to determine when it should be powered up or down. Signed-off-by:
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Ranjani Sridharan authored
expose get_chip_info(). Signed-off-by:
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- 18 Nov, 2021 10 commits
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Mark Brown authored
Merge series from Daniel Baluta <daniel.baluta@oss.nxp.com>: This adds sound open firmware driver support for MT8915 platform.
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Srinivasa Rao Mandadapu authored
Remove redundant conditional check and clean code in special headset support functions. Signed-off-by:
Srinivasa Rao Mandadapu <srivasam@codeaurora.org> Co-developed-by:
Venkata Prasad Potturu <potturu@codeaurora.org> Signed-off-by:
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YC Hung authored
Add DSP system PM callback for suspend and resume Signed-off-by:
YC Hung <yc.hung@mediatek.com> Reviewed-by:
Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by:
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YC Hung authored
Add adsp clock on/off support on mt8195 platform. Signed-off-by:
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YC Hung authored
Add dsp ops callback to register AFE DL2/DL3/UL4/UL5 sof dai's with ALSA Signed-off-by:
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YC Hung authored
Add SOF device and DT descriptor for Mediatek mt8195 platform. Signed-off-by:
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YC Hung authored
Add mt8195-loader module with ops callback to load and run firmware on mt8195 platform. Signed-off-by:
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YC Hung authored
Add new sof dai and config to pass topology file configuration to SOF firmware running on Mediatek platform DSP core. Add mediatek audio front end(AFE) to the list of supported sof_dais Signed-off-by:
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YC Hung authored
Add the definition for Mediatek audio front end(AFE) tokens,include AFE sampling rate, channels, and format. Signed-off-by:
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YC Hung authored
This patch initialize to support SOF on Mediatek mt8195 platform. MT8195 has four Cortex A78 cores paired with four Cortex A55 cores. It also has Cadence HiFi-4 DSP single core. There are shared DRAM and mailbox interrupt between AP and DSP to use for IPC communication. Signed-off-by:
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- 17 Nov, 2021 11 commits
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Mark Brown authored
Merge series from Daniel Baluta <daniel.baluta@oss.nxp.com>: This patchseries adds AMD Renoir ACP HW support.
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Mark Brown authored
Merge series from Daniel Baluta <daniel.baluta@oss.nxp.com>: Add a test/debug feature allowing IPC messages to the DSP to be injected via debugfs.
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Mark Brown authored
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>: Cleanups and code clarifications for the cs42l42 driver.
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Charles Keepax authored
Some firmwares contain controls intended to convey firmware state back to the host. Whilst more infrastructure will probably be needed for these in time, as a first step allow creation of the controls, so said firmwares arn't completely rejected. Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20211117132300.1290-10-ckeepax@opensource.cirrus.comSigned-off-by:
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Charles Keepax authored
Provide a mechanism to access only part of a control through the cs_dsp interface. Signed-off-by:
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Charles Keepax authored
Signed-off-by:
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Charles Keepax authored
Add a NULL check to the cs_dsp_coeff_write/read_ctrl functions. This is a major convenience for users of the cs_dsp library as it allows the call to cs_dsp_get_ctl to be inlined with the call to read/write the control itself. Signed-off-by:
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Charles Keepax authored
Add support for the revision 2 coefficient file, this format is identical to revision 1 and was simply added by accident to some firmware. However unfortunately many firmwares have leaked into production using this and as such driver support really needs to be added for it. Signed-off-by:
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Charles Keepax authored
The coefficient file contains various info strings, and the equivalent strings are printed from the WMFW file as it is loaded. Add support for printing these from the coefficient file as well. Signed-off-by:
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Charles Keepax authored
The code already has a post_run callback, add a matching pre_run callback to the client_ops that is called before execution is started. This callback provides a convenient place for the client code to set DSP controls or hardware that requires configuration before the DSP core actually starts execution. Note that placing this callback before cs_dsp_coeff_sync_controls is important to ensure that any control values are then correctly synced out to the chip. Co-authored-by:
Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by:
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Charles Keepax authored
The firmware coefficient files contain version information that is currently ignored by the cs_dsp code. This information specifies which version of the firmware the coefficient were generated for. Add a check into the code which prints a warning in the case the coefficient and firmware differ in version, in many cases this will be ok but it is not always, so best to let the user know there is a potential issue. Co-authored-by:
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