[commit] r2303 - cpu/arm/olpc/1.75 dev/hdaudio

[repository service]

Author: wmb
Date: Tue Jun 21 07:24:45 2011
New Revision: 2303
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2303

Log:
OLPC - more tweaking of audio analysis parameter passing, hopefully making both XO-1.5 and XO-1.75 builds work.

Modified:
   cpu/arm/olpc/1.75/sound.fth
   dev/hdaudio/conexant.fth
   dev/hdaudio/noiseburst.fth
   dev/hdaudio/test.fth

Modified: cpu/arm/olpc/1.75/sound.fth
==============================================================================
--- cpu/arm/olpc/1.75/sound.fth	Tue Jun 21 07:23:51 2011	(r2302)
+++ cpu/arm/olpc/1.75/sound.fth	Tue Jun 21 07:24:45 2011	(r2303)
@@ -530,12 +530,24 @@
 d#  -1 constant case-test-volume
 d# -13 constant fixture-test-volume
 d# -22 constant loopback-test-volume
-: configure-platform  ( -- )
-   board-revision  h# 1a28 >=  if  " configure-xo1.75" $call-analyzer  exit  then
-;
+
+create analysis-parameters
+d# -23 ,   \  0 Sample delay
+d#  40 ,   \  1 #fixture
+d#  50 ,   \  2 fixture-threshold
+d#  60 ,   \  3 case-start-left
+d#  83 ,   \  4 case-start-right
+d# 400 ,   \  5 case-start-quiet
+d#  60 ,   \  6 #case-left
+d#  30 ,   \  7 #case-right
+d#  25 ,   \  8 case-threshold-left
+d#  25 ,   \  9 case-threshold-right
+d#  20 ,   \ 10 #loopback
+d#  70 ,   \ 11 loopback-threshold

fload ${BP}/dev/hdaudio/test.fth

+
 end-package

\ LICENSE_BEGIN

Modified: dev/hdaudio/conexant.fth
==============================================================================
--- dev/hdaudio/conexant.fth	Tue Jun 21 07:23:51 2011	(r2302)
+++ dev/hdaudio/conexant.fth	Tue Jun 21 07:24:45 2011	(r2303)
@@ -153,7 +153,20 @@
 d#  -9 constant case-test-volume
 d# -23 constant fixture-test-volume
 d# -33 constant loopback-test-volume
-: configure-platform  ( -- )  ;
+
+create analysis-parameters
+d#   0 ,   \  0 Sample delay
+d# 100 ,   \  1 #fixture
+d#  25 ,   \  2 fixture-threshold
+d#  60 ,   \  3 case-start-left
+d#  60 ,   \  4 case-start-right
+d# 400 ,   \  5 case-start-quiet
+d#  60 ,   \  6 #case-left
+d# 190 ,   \  7 #case-right
+d#  25 ,   \  8 case-threshold-left
+d#  14 ,   \  9 case-threshold-right
+d#  20 ,   \ 10 #loopback
+d#  70 ,   \ 11 loopback-threshold

\ LICENSE_BEGIN
 \ Copyright (c) 2009 Luke Gorrie

Modified: dev/hdaudio/noiseburst.fth
==============================================================================
--- dev/hdaudio/noiseburst.fth	Tue Jun 21 07:23:51 2011	(r2302)
+++ dev/hdaudio/noiseburst.fth	Tue Jun 21 07:24:45 2011	(r2303)
@@ -342,10 +342,25 @@
    3drop                ( )
 ;

+0 value analysis-parameters
+: set-analysis-parameters  ( adr -- )  to analysis-parameters  ;
+: param@  ( offset -- value )  analysis-parameters swap na+ @  ;
+: sample-delay          ( -- value )  d# 0 param@  ;
+: #fixture              ( -- value )  d# 1 param@  ;
+: fixture-threshold     ( -- value )  d# 2 param@  ;
+: case-start-left       ( -- value )  d# 3 param@  ;
+: case-start-right      ( -- value )  d# 4 param@  ;
+: case-start-quiet      ( -- value )  d# 5 param@  ;
+: #case-left            ( -- value )  d# 6 param@  ;
+: #case-right           ( -- value )  d# 7 param@  ;
+: case-threshold-left   ( -- value )  d# 8 param@  ;
+: case-threshold-right  ( -- value )  d# 9 param@  ;
+: #loopback             ( -- value )  d# 10 param@  ;
+: loopback-threshold    ( -- value )  d# 11 param@  ;
+
 \ sample-delay accounts for the different timing between adc-on and dac-on
 \ for different combinations of codec and controller.

-d# 0 value sample-delay
 : +sample-delay  ( start #samples -- end' start' )
    swap  sample-delay +  swap bounds
 ;
@@ -469,8 +484,6 @@
    debug?  if  dup .d cr  then
 ;

-d# 100 value #fixture
-d# 25 value fixture-threshold
 : fixture-ratio-left  ( -- error? )
    left-range  d#  60 #fixture sm-covar-abs-sum nip  ( sum1 ) 
    left-range  d# 300 #fixture sm-covar-abs-sum nip  ( sum1 sum2 )
@@ -484,14 +497,6 @@
    fixture-threshold <
 ;

-d#  60 value case-start-left
-d#  60 value case-start-right
-d# 400 value case-start-quiet
-d#  60 value #case-left
-d# 190 value #case-right
-d#  25 value case-threshold-left
-d#  14 value case-threshold-right
-
 \ This compares the total energy within the impulse response band to the
 \ total energy in a similar-length band 
 : case-ratio-left  ( -- error? )
@@ -507,8 +512,6 @@
    case-threshold-right <
 ;

-d# 20 value #loopback
-d# 70 value loopback-threshold
 \ This compares the total energy within the impulse response band to the
 \ total energy in a similar-length band 
 : loopback-ratio-left  ( -- error? )
@@ -524,17 +527,6 @@
    loopback-threshold <
 ;

-\ Ideally we would not put platform-specific information in this module.
-\ If we add many more platforms, this should be redesigned.
-: configure-xo1.75  ( -- )
-   d# -23 to sample-delay
-   d# 50 to fixture-threshold
-   d# 40 to #fixture
-   d# 83 to case-start-right
-   d# 30 to #case-right
-   d# 25 to case-threshold-right
-;
-
 d# 1200 constant #impulse-response
 #impulse-response /w* buffer: impulse-response

Modified: dev/hdaudio/test.fth
==============================================================================
--- dev/hdaudio/test.fth	Tue Jun 21 07:23:51 2011	(r2302)
+++ dev/hdaudio/test.fth	Tue Jun 21 07:24:45 2011	(r2303)
@@ -185,7 +185,7 @@
 ;
 \ Returns failure by throwing
 : automatic-test  ( -- )
-   configure-platform   
+   analysis-parameters " set-analysis-parameters" $call-analyzer
    disconnect-loopback  \ Not for 1.5; it can test internal while loopback is connected
    " smt-test?" evaluate  if
       test-with-fixture throw