4 Feb
2016
4 Feb
'16
8:22 p.m.
On Thu, Feb 4, 2016 at 8:39 AM, Stephen Warren swarren@wwwdotorg.org wrote:
On 02/03/2016 10:31 PM, Jonathan Tinkham wrote:
Update device-tree bindings to reflect the rename of the board's headphone jack.
This looks like an incompatible change to the DT. While you've fixed the DT, which will fix new installations, old DTs now won't work. This breaks DT ABI. Any DT change needs to be backwards compatible, i.e. the old name should still work and be documented as a legacy value.
These values are also present in the UCM config for the boards present in alsa-lib/conf/ucm/GoogleNyan
It's better not to rely on drivers using a "standard" name, better to let the UCM file abstract it away.