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Update soundwire: mipi-disco: add new properties from 2.0 spec #5173

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merged 4 commits into from
Sep 11, 2024
Merged

Update soundwire: mipi-disco: add new properties from 2.0 spec #5173

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19f35ed
Revert "soundwire: mipi_disco: read lane mapping properties from ACPI"
bardliao Sep 10, 2024
700eb1d
Revert "soundwire: mipi-disco: add new properties from 2.0 spec"
bardliao Sep 10, 2024
d11d742
soundwire: mipi-disco: add new properties from 2.0 spec
plbossart Mar 12, 2024
3abd069
soundwire: mipi_disco: read lane mapping properties from ACPI
bardliao Aug 23, 2024
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11 changes: 2 additions & 9 deletions drivers/soundwire/mipi_disco.c
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Original file line number Diff line number Diff line change
Expand Up @@ -471,15 +471,8 @@ int sdw_slave_read_prop(struct sdw_slave *slave)
device_property_read_u32(dev, "mipi-sdw-sdca-interrupt-register-list",
&prop->sdca_interrupt_register_list);

/*
* The specification defines the property value as boolean, but
* the value can be defined as zero. This is not aligned the
* implementation of device_property_read_bool() which only checks
* the presence of the property.
* Let's use read_u8 to work-around this conceptual disconnect.
*/
device_property_read_u8(dev, "mipi-sdw-commit-register-supported",
&prop->commit_register_supported);
prop->commit_register_supported = mipi_device_property_read_bool(dev,
"mipi-sdw-commit-register-supported");

/*
* Read dp0 properties - we don't rely on the 'mipi-sdw-dp-0-supported'
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