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path: root/sound/soc/sof/sof-of-dev.c
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2021-05-21ASoC: SOF: Check desc->ops directly in acpi/pci/of probe functionsPeter Ujfalusi1-4/+1
We can check for the desc->ops directly in the probe functions, the ops is not used directly in the functions. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20210521092804.3721324-2-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-12ASoC: SOF: Simplify sof_probe_complete handling for acpi/pci/ofPeter Ujfalusi1-15/+3
Set the sof_data->sof_probe_complete callback unconditionally of CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE. The sof_probe_complete will be called when the sof_probe_continue() function is successfully executed, called either directly from snd_sof_device_probe() or from the scheduled work. Since all error cases within the call chain of snd_sof_device_probe() have error prints, there is no need to print again in the acpi/pci/of level. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20210409220959.1543456-3-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-09-25ASoC: SOF: Add .prepare/.complete callbacksDaniel Baluta1-0/+2
Use SOF defined callbacks (snd_sof_prepare/snd_sof_complete) in order to update internal SOF system suspend target. Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Paul Olaru <paul.olaru@nxp.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20200924151518.15841-3-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-09-25ASoC: SOF: Activate runtime PM with SOF OF deviceDaniel Baluta1-0/+4
SOF boots the DSP at probe and keeps it up all the time. With this change, after booting if no one is using the DSP the SOF core will turn off the DSP to save power. Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Paul Olaru <paul.olaru@nxp.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20200924151518.15841-2-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-01ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-onlyPierre-Louis Bossart1-1/+1
Remove the ambiguity with GPL-2.0 and use an explicit GPL-2.0-only tag. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Link: https://lore.kernel.org/r/20200501145850.15178-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-16ASoC: SOF: Add i.MX8MP device descriptorDaniel Baluta1-0/+14
Add SOF device and DT descriptor for i.MX8MP platform. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20200409071832.2039-5-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-11ASoC: SOF: Add i.MX8QM device descriptorPaul Olaru1-0/+10
Add SOF device and DT descriptors for i.MX8QM platform. Signed-off-by: Paul Olaru <paul.olaru@nxp.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200210095817.13226-4-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-11ASoC: SOF: Rename i.MX8 platform to i.MX8XPaul Olaru1-2/+2
i.MX8 and i.MX8X platforms are very similar and were treated the same. Anyhow, we need to account for the differences somehow. Current supported platform is i.MX8QXP which is from i.MX8X family. Rename i.MX8 platform to i.MX8X to prepare for future i.MX8 platforms. Signed-off-by: Paul Olaru <paul.olaru@nxp.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200210095817.13226-2-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-09ASoC: SOF: remove nocodec_fw_filenameRanjani Sridharan1-1/+0
Remove nocodec_fw_filename from struct sof_dev_desc as it is not longer needed. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20191204211556.12671-12-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-09ASoC: SOF: Make creation of machine device from SOF core optionalDaniel Baluta1-21/+1
Currently, SOF probes machine drivers by creating a platform device and passing the machine description as private data. This is driven by the ACPI restrictions. Ideally, ACPI tables should contain the description for the machine driver. This is not possible because ACPI tables are frozen and used on multiple OS-es (e.g Windows). In the case of Device Tree we don't have this restriction, so we choose to probe the machine drivers by creating a DT node as is the standard ALSA way. This patch makes the probing of machine drivers from SOF core optional allowing for Device Tree platforms to decouple the SOF core from machine driver probing. Along with this, it also consolidates the machine driver selection for Intel platforms by defining optional ops for selecting the machine driver based on the ACPI match for HDA and non-HDA platforms and setting the mach params. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20191204211556.12671-11-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-09ASoC: SOF: Introduce default_fw_filename member in sof_dev_descRanjani Sridharan1-0/+1
Currently the FW filename is obtained from the ACPI matching table when determining which machine driver to use. In preparation for making the machine driver ACPI match optional for Device Tree platforms and moving the machine driver selection out of the SOF core, this patch introduces the default_fw_filename member in struct sof_dev_desc. Once the machine driver selection is moved out of SOF core, the nocodec_fw_filename will become obsolete and will be removed. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20191204211556.12671-8-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-22ASoC: SOF: Add OF DSP device supportDaniel Baluta1-0/+143
Add support for device tree based SOF DSP devices. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190821164730.7385-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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