[alsa-devel] [PATCH 1/2] ASoC: Intel: Atom: update Thinkpad 10 quirk

[Pierre-Louis Bossart]

On 04/17/2017 10:12 AM, Nicolas George wrote:
> L'octidi 28 germinal, an CCXXV, Pierre-Louis Bossart a écrit :
>> There are multiple skews of the same Lenovo audio hardware
>> based on the Realtek RT5670 codec.
>> Manufacturer: LENOVO
>> 	Product Name: 20359
>> 	Version: Lenovo Miix 2 10
> Interesting. Any chance that applies to the Miix 3-1030 too?
no idea, you'd have to look at dmesg/DSDT and check if the same 
rt5640/rt5670 BIOS confusion applies.
>
>> +	{
>> +		.callback = byt_thinkpad10_quirk_cb,
>> +		.matches = {
>> +			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
>> +			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Miix 2 10"),
> I guess I should run dmidecode, get the kernel sources, make a similar
> change and test. Unfortunately, I will probably not have time to do that
> until at least the week-end.
DMI decode is only needed once you've confirmed the device can't work 
with the normal ACPI handling.
Please provide your findings on bugzilla (dmesg, DSDT, alsa-info.sh)
https://bugzilla.kernel.org/show_bug.cgi?id=96691

>
> Thanks.
>
>
>
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