[alsa-devel] [PATCH 2/4] ASoC: Intel: Add Cherrytrail & Braswell machine driver cht_bsw_max98090

Mark Brown broonie at kernel.org
Thu Apr 30 22:19:53 CEST 2015


On Wed, Apr 29, 2015 at 06:43:56PM -0700, yang.a.fang at intel.com wrote:
> From: "Fang, Yang A" <yang.a.fang at intel.com>
> 
> Add machine driver for two Intel Cherryview-based platforms, Cherrytrail
> and Braswell, with max98090 codec.

Actually now I think about it one thing here: this isn't a generic
driver for this combination of parts - it's specific to the Chromebook
since it relies on their TI headphone amp/button detect device.  This
makes Pierre's concern about documentation even more pressing, and
probably the driver should have an appropriate name.

Of course given that the ACPI ID appears likely to be reused by
non-Chromebooks that have the same Maxim CODEC things might get a bit
fun - I'd suggest trying to find something more Chromebook specific to
match on, or quirking he presence of the TI device.
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