linux.git/sound/soc/sof/sof-of-dev.c, branch v5.10.258

ASoC: SOF: Add .prepare/.complete callbacks

2020-09-25T17:53:12+00:00

Use SOF defined callbacks (snd_sof_prepare/snd_sof_complete)
in order to update internal SOF system suspend target.

Reviewed-by: Kai Vehmanen 
Reviewed-by: Paul Olaru 
Reviewed-by: Pierre-Louis Bossart 
Signed-off-by: Daniel Baluta 
Link: https://lore.kernel.org/r/20200924151518.15841-3-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown

ASoC: SOF: Activate runtime PM with SOF OF device

2020-09-25T17:53:11+00:00

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 
Reviewed-by: Paul Olaru 
Reviewed-by: Pierre-Louis Bossart 
Signed-off-by: Daniel Baluta 
Link: https://lore.kernel.org/r/20200924151518.15841-2-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown

ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only

2020-05-01T16:45:24+00:00

Remove the ambiguity with GPL-2.0 and use an explicit GPL-2.0-only
tag.

Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Daniel Baluta 
Reviewed-by: Kai Vehmanen 
Reviewed-by: Guennadi Liakhovetski 
Link: https://lore.kernel.org/r/20200501145850.15178-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Add i.MX8MP device descriptor

2020-04-15T22:28:07+00:00

Add SOF device and DT descriptor for i.MX8MP platform.

Signed-off-by: Daniel Baluta 
Link: https://lore.kernel.org/r/20200409071832.2039-5-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown

ASoC: SOF: Add i.MX8QM device descriptor

2020-02-11T11:26:40+00:00

Add SOF device and DT descriptors for i.MX8QM platform.

Signed-off-by: Paul Olaru 
Signed-off-by: Daniel Baluta 
Reviewed-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20200210095817.13226-4-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown

ASoC: SOF: Rename i.MX8 platform to i.MX8X

2020-02-11T11:26:04+00:00

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 
Signed-off-by: Daniel Baluta 
Reviewed-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20200210095817.13226-2-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown

ASoC: SOF: remove nocodec_fw_filename

2019-12-09T18:39:54+00:00

Remove nocodec_fw_filename from struct sof_dev_desc
as it is not longer needed.

Signed-off-by: Ranjani Sridharan 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20191204211556.12671-12-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Make creation of machine device from SOF core optional

2019-12-09T18:39:35+00:00

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 
Signed-off-by: Ranjani Sridharan 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20191204211556.12671-11-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Introduce default_fw_filename member in sof_dev_desc

2019-12-09T18:38:39+00:00

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 
Signed-off-by: Daniel Baluta 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20191204211556.12671-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Add OF DSP device support

2019-08-22T17:28:20+00:00

Add support for device tree based SOF DSP devices.

Signed-off-by: Daniel Baluta 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20190821164730.7385-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown