Add a missing cx88-dsp file

From: Mauro Carvalho Chehab <mchehab@redhat.com>

This file were supposed to be included on changeset 11394:0eba67ef42ba.
However, it weren't. Sorry for the mess. I'll merge this one with the
original changeset at -git.

This is the original description that also applies to this file:

  - cx88: Add support for stereo and sap detection for A2

  - From: Marton Balint <cus@fazekas.hu>

The patch implements reliable stereo and sap detection for the A2 sound
standard.  This is achieved by processing the samples of the audio RDS fifo of
the cx2388x chip. A2M, EIAJ and BTSC stereo/sap detection is also possible with
this new approach, but it's not implemented yet. Stereo detection when alsa
handles the sound also does not work yet.

Priority: normal

Signed-off-by: Marton Balint <cus@fazekas.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

0 files changed, 0 insertions, 0 deletions