- 22 Nov, 2021 1 commit
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Daniel Baluta authored
We need at least 3 clocks in order to power up and access DSP core registers found on i.MX8QM, i.MX8QXP and i.MX8MP platforms. Add code to request these clocks and enable them at probe. Next patches will add PM support which will only activate clocks when DSP is used. DSP clocks are already documented in Documentation/devicetree/bindings/dsp/fsl,dsp.yaml We choose to add: * imx8_parse_clocks * imx8_enable_clocks * imx8_disable_clocks wrappers because in the future DSP will need to take care about the clocks of other related Audio IPs (e.g SAI, ESAI). Signed-off-by:
Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by:
Paul Olaru <paul.olaru@oss.nxp.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20211119094319.81674-2-daniel.baluta@oss.nxp.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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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:
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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:
Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by:
Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> 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 29 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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Charles Keepax authored
Some of the control functions exposed by the cs_dsp code require the pwr_lock to be held by the caller. Add lockdep_assert_held calls to ensure this is done correctly. Signed-off-by:
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Charles Keepax authored
The helper function wmfw_add_ctl is only called from one place and that place is a function with only 2 lines of code. Merge the helper function into the work function to simplify the code. Signed-off-by:
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Ajit Kumar Pandey authored
Add callback to notify PSP after loading firmware on DSP. PSP will validate the loaded firmware and set qualifier bit to run firmware on secured AMD systems. Signed-off-by:
Julian Schroeder <Julian.Schroeder@amd.com> Signed-off-by:
Ajit Kumar Pandey <AjitKumar.Pandey@amd.com> Reviewed-by:
Curtis Malainey <curtis@malainey.com> Signed-off-by:
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V sujith kumar Reddy authored
Add trace support and configure trace stream for ACP firmware. Signed-off-by:
Vishnuvardhanrao Ravuapati <vishnuvardhanrao.ravulapati@amd.com> Signed-off-by:
V sujith kumar Reddy <vsreddy@amd.com> Reviewed-by:
Bard Liao <bard.liao@intel.com> Reviewed-by:
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Ajit Kumar Pandey authored
Add new sof dais and config to pass topology file configuration to SOF firmware running on ACP's DSP core. ACP firmware support I2S_BT, I2S_SP and DMIC controller hence add three new dais to the list of supported sof_dais Signed-off-by:
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Ajit Kumar Pandey authored
We have moved legacy based machine struct into platform driver to resolve module dependency with non-SOF ALSA build, hence removed it from acp-config driver module. Signed-off-by:
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Ajit Kumar Pandey authored
Add PCI driver module to enable sof pci device support for Renoir. If machine flag set to FLAG_SOF_ONLY_DMIC this pci driver register platform device for non dsp based I2S platform device. If machine flag is not enabled for SOF pci probe will return without invoking sof device probe and registration Signed-off-by:
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Ajit Kumar Pandey authored
Add dsp ops callback to select and register machine driver. Signed-off-by:
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Ajit Kumar Pandey authored
ACP hw block configuration differs across various distributions and hence it's required to register different drivers module for distributions. For now we support three ACP drivers: * ACP without SOF use case * ACP with SOF use case * ACP with SOF use case for DMIC and non SOF for I2S endpoints As all above driver registers with common PCI ID for ACP hw block we need code to determine ACP configuration and auto select driver module. This patch expose function that return configuration flag based on dmi checks for a system. ACP driver module probe register platform device based on such configuration flag to avoid conflict with other ACP drivers probed for same PCI ID. Signed-off-by:
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Ajit Kumar Pandey authored
Add module to support ALSA pcm stream configurations for ACP I2S and DMIC endpoints Signed-off-by:
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Ajit Kumar Pandey authored
Add dsp ops callback to register I2S and DMIC sof dai's with ALSA Signed-off-by:
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Ajit Kumar Pandey authored
Add IPC module for generic ACP block and exposed ops callback for to synchronize SOF IPC message between host and DSP Signed-off-by:
Balakishore Pati <Balakishore.pati@amd.com> Signed-off-by:
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Ajit Kumar Pandey authored
Add acp-loader module with ops callback to load and run firmware on ACP DSP block on Renoir platform. Signed-off-by:
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Ajit Kumar Pandey authored
ACP DMA is used for loading SOF firmware into DSP memory and data transfer from system memory to DSP memory. Add helper callbacks to initialize and configure ACP DMA block for fw loading. Signed-off-by:
Vijendar Mukunda <Vijendar.Mukunda@amd.com> Signed-off-by:
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Ajit Kumar Pandey authored
This patch initializes ACP HW block to support SOF on AMD Renoir platform. Signed-off-by:
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Olivier Moysan authored
The SAI peripheral supports up to 16 channels in TDM mode (8L+8R). The driver currently supports TDM over two channels. Increase SAI DAI playback/record channels_max, to also allow up to 16 channels in TDM mode. Signed-off-by:
Olivier Moysan <olivier.moysan@st.com> Link: https://lore.kernel.org/r/20211117110031.19345-1-olivier.moysan@foss.st.comSigned-off-by:
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Peter Ujfalusi authored
In order to stress test the firmware's ability to handle (mis)crafted IPC messages this patch adds a debugfs interface where a binary file (message) can be written and the message is sent to the firmware as it is. Read on the same file will return the reply from the firmware if it is available as a binary. Signed-off-by:
Rander Wang <rander.wang@intel.com> Reviewed-by:
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Peter Ujfalusi authored
Make use of the generic snd_sof_ipc_process_reply() from the core instead the local implementation. snd_sof_ipc_process_reply() handles the reply retrieving and the ipc reply Signed-off-by:
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