diff options
| author |   Chunxu Li <chunxu.li@mediatek.com> | 2022-08-05 15:04:48 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2022-08-23 18:22:29 +0100 |
| commit | 6ace85b9838dc0162b474dbbbb6b388e7561f6a7 (patch) | |
| tree | ce35859b22d3b8f1ae4ab9dc08bfffcc1b44ff1a /include/sound | |
| parent | ASoC: samsung: Use iio_get_channel_type() accessor. (diff) | |
| download | linux-dev-6ace85b9838dc0162b474dbbbb6b388e7561f6a7.tar.xz linux-dev-6ace85b9838dc0162b474dbbbb6b388e7561f6a7.zip | |
ASoC: SOF: Introduce function sof_of_machine_select
From current design in sof_machine_check and snd_sof_new_platform_drv,
the SOF can only support ACPI type machine.
1. In sof_machine_check if there is no ACPI machine exist, the function
will return -ENODEV directly, that's we don't expected if we do not
base on ACPI machine.
2. In snd_sof_new_platform_drv the component driver need a driver name
to do ignore_machine, currently the driver name is obtained from
machine->drv_name, and the type of machine is snd_soc_acpi_mach.
So we add a new function named sof_of_machine_select that we can pass
sof_machine_check and obtain info required by snd_sof_new_platform_drv.
Signed-off-by: Chunxu Li <chunxu.li@mediatek.com>
Link: https://lore.kernel.org/r/20220805070449.6611-2-chunxu.li@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/sof.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sound/sof.h b/include/sound/sof.h index 367dccfea7ad..341fef19e612 100644 --- a/include/sound/sof.h +++ b/include/sound/sof.h @@ -89,6 +89,7 @@ struct snd_sof_pdata { /* machine */ struct platform_device *pdev_mach; const struct snd_soc_acpi_mach *machine; + const struct snd_sof_of_mach *of_machine; void *hw_pdata; @@ -102,6 +103,7 @@ struct snd_sof_pdata { struct sof_dev_desc { /* list of machines using this configuration */ struct snd_soc_acpi_mach *machines; + struct snd_sof_of_mach *of_machines; /* alternate list of machines using this configuration */ struct snd_soc_acpi_mach *alt_machines; |