[RFC] Device addition to the tlv320adcx140 and tas2562
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- To: Mark Brown <broonie@xxxxxxxxxx>, Liam Girdwood <lgirdwood@xxxxxxxxx>, "tiwai@xxxxxxxx" <tiwai@xxxxxxxx>
- Subject: [RFC] Device addition to the tlv320adcx140 and tas2562
- From: Dan Murphy <dmurphy@xxxxxx>
- Date: Wed, 9 Sep 2020 10:01:51 -0500
- Cc: "alsa-devel@xxxxxxxxxxxxxxxx" <alsa-devel@xxxxxxxxxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>
- User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0
Hello
Looking for guidance on how to move forward with adding a device to
existing drivers.
For the TLV320adcx140 driver I have another device which is register and
bitmap compatible but it does not support Analog microphones or Line In
like the x140.
Should I add a new driver specifically for this part or should I add the
new audio maps, widgets and controls to the existing driver? This would
make this existing driver really big in terms of LoC and object size.
Similar question for the TAS2562. I have a new device that is register
and bitmap compatible but removes the I/V sense. Adding this new device
to the existing driver wouldn't be as intrusive as the x140 as the audio
map and controls are much simpler
Dan
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