ASoC: Intel: bytcr_rt5640: Add support for non ACPI instantiated codec

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[ Upstream commit d48696b915 ]

On some x86 Bay Trail tablets which shipped with Android as factory OS,
the DSDT is so broken that the codec needs to be manually instantatiated
by the special x86-android-tablets.ko "fixup" driver for cases like this.

This means that the codec-dev cannot be retrieved through its ACPI fwnode,
add support to the bytcr_rt5640 machine driver for such manually
instantiated rt5640 i2c_clients.

An example of a tablet which needs this is the Vexia EDU ATLA 10 tablet,
which has been distributed to schools in the Spanish Andalucía region.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patch.msgid.link/20241024211615.79518-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Hans de Goede 2024-10-24 23:16:14 +02:00 • committed by Greg Kroah-Hartman

parent 98130b1509

commit 6909df783e

1 changed files with 30 additions and 3 deletions

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sound/soc/intel/boards/bytcr_rt5640.c

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