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authorChunxu Li <chunxu.li@mediatek.com>2022-08-05 10:04:48 +0300
committerMark Brown <broonie@kernel.org>2022-08-23 20:22:29 +0300
commit6ace85b9838dc0162b474dbbbb6b388e7561f6a7 (patch)
treece35859b22d3b8f1ae4ab9dc08bfffcc1b44ff1a /include/sound
parent94f072748337424c9cf92cd018532a34db3a5516 (diff)
downloadlinux-6ace85b9838dc0162b474dbbbb6b388e7561f6a7.tar.xz
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.h2
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;