[openfirmware] [commit] r1754 - dev/geode/ac97
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svn at openfirmware.info
Thu Feb 18 19:36:22 CET 2010
Author: wmb
Date: Thu Feb 18 19:36:21 2010
New Revision: 1754
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1754
Log:
OLPC trac 10025 - sound-recording plays back in doubletime.
Modified:
dev/geode/ac97/ac97.fth
dev/geode/ac97/selftest.fth
Modified: dev/geode/ac97/ac97.fth
==============================================================================
--- dev/geode/ac97/ac97.fth Thu Feb 18 06:14:22 2010 (r1753)
+++ dev/geode/ac97/ac97.fth Thu Feb 18 19:36:21 2010 (r1754)
@@ -209,6 +209,10 @@
d# 48000 instance value sample-rate
0 instance value s/ms
+\ Some audio interfaces let you choose the output format; this one doesn't
+: mono ( -- ) ;
+: stereo ( -- ) ;
+
: set-sample-rate ( hz -- ) to sample-rate ;
: amp-default-on? ( -- flag ) " gx?" eval ;
Modified: dev/geode/ac97/selftest.fth
==============================================================================
--- dev/geode/ac97/selftest.fth Thu Feb 18 06:14:22 2010 (r1753)
+++ dev/geode/ac97/selftest.fth Thu Feb 18 19:36:21 2010 (r1754)
@@ -131,14 +131,14 @@
: sweep-test ( -- )
." Playing sweep" cr
make-sweep
- d# -9 set-volume play
+ d# -9 set-volume stereo play
;
: mic-test ( -- )
." Recording ..." cr
- record
+ mono record
." Playing ..." cr
- d# -3 set-volume play
+ d# -3 set-volume mono play
;
: selftest ( -- error? )
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