linux-toradex.git/sound/soc/sof/intel, branch v6.8

ASoC: SOF: Intel: pci-lnl: Change the topology path to intel/sof-ipc4-tplg

2024-02-13T13:28:39+00:00

The firmware release which going to introduce support for Lunar Lake will
use the documented default topology directory for IPC4:
intel/sof-ipc4-tplg

Change the default path accordingly before sof-bin (sof-firmware) release
includes Lunar Lake firmware and topologies.

Link: https://github.com/thesofproject/sof-docs/blob/master/getting_started/intel_debug/introduction.rst#2-topology-file
Signed-off-by: Peter Ujfalusi 
Reviewed-by: Mengdong Lin 
Reviewed-by: Kai Vehmanen 
Reviewed-by: Pierre-Louis Bossart 
Reviewed-by: Chao Song 
Link: https://msgid.link/r/20240213080418.21256-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: pci-tgl: Change the default paths and firmware names

2024-02-13T13:28:38+00:00

The currently used paths and firmware name reflects the reference firmware
convention:

default_fw_path:     intel/avs/{platform_name}
default_lib_path:    intel/avs-lib/{platform_name}
default_tplg_path:   intel/avs-tplg
default_fw_filename: dsp_basefw.bin

The SOF supports building the firmware for cAVS2.5 platforms using IPC4 and
it is the preferred IPC4 implementation to be used on these devices.

Change the paths and firmware names to reflect this:

default_fw_path:     intel/sof-ipc4/{platform_name}
default_lib_path:    intel/sof-ipc4-lib/{platform_name}
default_tplg_path:   intel/sof-ipc4-tplg
default_fw_filename: sof-{platform_name}.ri

Signed-off-by: Peter Ujfalusi 
Reviewed-by: Bard Liao 
Reviewed-by: Kai Vehmanen 
Reviewed-by: Pierre-Louis Bossart 
Link: https://msgid.link/r/20240213080418.21256-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown

Merge tag 'asoc-v6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2024-01-08T07:18:02+00:00

ASoC: Updates for v6.8

This is a relatively quiet release, there's a lot of driver specific
changes and the usual high level of activity in the SOF core but the
one big core change was Mormioto-san's work to support more N:M
CPU:CODEC mapping cases.  Highlights include:

 - Enhanced support for N:M CPU:CODEC mappings in the core and in
   audio-graph-card2.
 - Support for falling back to older SOF IPC versions where firmware for
   new versions is not available.
 - Support for notification of control changes generated by SOF firmware
   with IPC4.
 - Device tree support for describing parts of the card which can be
   active over suspend (for very low power playback or wake word use
   cases).
 - ACPI parsing support for the ES83xx driver, reducing the number of
   quirks neede for x86 systems.
 - Support for more AMD and Intel systems, NXP i.MX8m MICFIL, Qualcomm
   SM8250, SM8550, SM8650 and X1E80100.
 - Removal of Freescale MPC8610 support, the SoC is no longer supported
   by Linux.

Merge branch 'for-next' into for-linus

2024-01-08T07:17:37+00:00

Prepare for 6.8 merge.

Signed-off-by: Takashi Iwai

ASoC: SOF: Intel: hda-codec: Delay the codec device registration

2024-01-03T14:33:01+00:00

The current code flow is:
1. snd_hdac_device_register()
2. set parameters needed by the hdac driver
3. request_codec_module()
   the hdac driver is probed at this point

During boot the codec drivers are not loaded when the hdac device is
registered, it is going to be probed later when loading the codec module,
which point the parameters are set.

On module remove/insert
rmmod snd_sof_pci_intel_tgl
modprobe snd_sof_pci_intel_tgl

The codec module remains loaded and the driver will be probed when the
hdac device is created right away, before the parameters for the driver
has been configured:

1. snd_hdac_device_register()
   the hdac driver is probed at this point
2. set parameters needed by the hdac driver
3. request_codec_module()
   will be a NOP as the module is already loaded

Move the snd_hdac_device_register() later, to be done right before
requesting the codec module to make sure that the parameters are all set
before the device is created:

1. set parameters needed by the hdac driver
2. snd_hdac_device_register()
3. request_codec_module()

This way at the hdac driver probe all parameters will be set in all cases.

Link: https://github.com/thesofproject/linux/issues/4731
Fixes: a0575b4add21 ("ASoC: hdac_hda: Conditionally register dais for HDMI and Analog")
Signed-off-by: Peter Ujfalusi 
Reviewed-by: Bard Liao 
Reviewed-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20231207095425.19597-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown 
Link: https://lore.kernel.org/r/ZYvUIxtrqBQZbNlC@shine.dominikbrodowski.net
Link: https://bugzilla.kernel.org/show_bug.cgi?id=218304
Signed-off-by: Takashi Iwai

ASoC: SOF: Intel: check fw_context_save for library reload

2023-12-15T12:57:57+00:00

If fw_context_save is defined by fw, driver can skip library reload on
d3 exit or reload library.

Signed-off-by: Rander Wang 
Reviewed-by: Péter Ujfalusi 
Reviewed-by: Ranjani Sridharan 
Signed-off-by: Bard Liao 
Link: https://msgid.link/r/20231215083102.3064200-4-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: IPC4: query fw_context_save feature from fw

2023-12-15T12:57:56+00:00

Driver queries fw_context_save feature when fw is ready and can skip
library reload with this feature since library is saved in persistent
memory. The default value of fw_context_save is true unless fw reports
false.

Signed-off-by: Rander Wang 
Reviewed-by: Péter Ujfalusi 
Reviewed-by: Ranjani Sridharan 
Signed-off-by: Bard Liao 
Link: https://msgid.link/r/20231215083102.3064200-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda-codec: Delay the codec device registration

2023-12-07T12:13:14+00:00

The current code flow is:
1. snd_hdac_device_register()
2. set parameters needed by the hdac driver
3. request_codec_module()
   the hdac driver is probed at this point

During boot the codec drivers are not loaded when the hdac device is
registered, it is going to be probed later when loading the codec module,
which point the parameters are set.

On module remove/insert
rmmod snd_sof_pci_intel_tgl
modprobe snd_sof_pci_intel_tgl

The codec module remains loaded and the driver will be probed when the
hdac device is created right away, before the parameters for the driver
has been configured:

1. snd_hdac_device_register()
   the hdac driver is probed at this point
2. set parameters needed by the hdac driver
3. request_codec_module()
   will be a NOP as the module is already loaded

Move the snd_hdac_device_register() later, to be done right before
requesting the codec module to make sure that the parameters are all set
before the device is created:

1. set parameters needed by the hdac driver
2. snd_hdac_device_register()
3. request_codec_module()

This way at the hdac driver probe all parameters will be set in all cases.

Link: https://github.com/thesofproject/linux/issues/4731
Fixes: a0575b4add21 ("ASoC: hdac_hda: Conditionally register dais for HDMI and Analog")
Signed-off-by: Peter Ujfalusi 
Reviewed-by: Bard Liao 
Reviewed-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20231207095425.19597-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: pci-mtl: add HDA_ARL PCI support

2023-12-07T08:29:17+00:00

Add yet another PCI ID - the hardware shares the same descriptors as
MTL but we use a dedicated firmware binary file to allow for different
signature keys.

Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Péter Ujfalusi 
Reviewed-by: Kai Vehmanen 
Acked-by: Mark Brown 
Link: https://lore.kernel.org/r/20231204212710.185976-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai

ASoC: SOF: Intel: pci-mtl: fix ARL-S definitions

2023-12-07T08:29:10+00:00

The initial copy/paste from MTL was incorrect, the hardware is
different and requires different descriptors along with a dedicated
firmware binary.

Fixes: 3851831f529e ("ASoC: SOF: Intel: pci-mtl: use ARL specific firmware definitions")
Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Péter Ujfalusi 
Reviewed-by: Kai Vehmanen 
Acked-by: Mark Brown 
Link: https://lore.kernel.org/r/20231204212710.185976-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai