[PATCH 0/2] ALSA: scarlett2: Add "Standalone" switch

[Geoffrey D. Bennett]

Hi Takashi,

I discovered an internal "standalone" switch on all the Scarlett Gen
2/3 interfaces with internal mixers. After enabling this switch, the
interface will act as a standalone mixer (according to its previous
configuration) when not connected to a USB host. The interfaces come
from the factory with the switch off, and the vendor driver enables it
without question. This patch adds a new ALSA control to set the switch
on or off.

This is the first configuration item that is common between the Gen 2
and 3 interfaces but with a different offset, so the patch is in two
parts. The first patch allows for the same configuration item to have
a different offset between Gen 2/3 and the second patch adds the new
switch.

Regards,
Geoffrey.

Geoffrey D. Bennett (2):
  ALSA: scarlett2: Split scarlett2_config_items[] into 3 sections
  ALSA: scarlett2: Add support for the internal "standalone" switch

 sound/usb/mixer_scarlett_gen2.c | 171 ++++++++++++++++++++++++++------
 1 file changed, 141 insertions(+), 30 deletions(-)

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2.35.1