[src/trunk]: src/sys/arch/macppc/dev switch the default input to line in, to ...

[macallan <macallan%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/56ec2f2f20aa
branches:  trunk
changeset: 451340:56ec2f2f20aa
user:      macallan <macallan%NetBSD.org@localhost>
date:      Thu May 16 23:39:37 2019 +0000

description:
switch the default input to line in, to avoid feedback noise on laptops
should probably just mute the input, I need to read the datasheet again...

diffstat:

 sys/arch/macppc/dev/snapper.c |  12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diffs (49 lines):

diff -r a867cd9b4530 -r 56ec2f2f20aa sys/arch/macppc/dev/snapper.c
--- a/sys/arch/macppc/dev/snapper.c     Thu May 16 20:12:35 2019 +0000
+++ b/sys/arch/macppc/dev/snapper.c     Thu May 16 23:39:37 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: snapper.c,v 1.50 2019/05/08 13:40:15 isaki Exp $       */
+/*     $NetBSD: snapper.c,v 1.51 2019/05/16 23:39:37 macallan Exp $    */
 /*     Id: snapper.c,v 1.11 2002/10/31 17:42:13 tsubai Exp     */
 /*     Id: i2s.c,v 1.12 2005/01/15 14:32:35 tsubai Exp         */
 
@@ -35,7 +35,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: snapper.c,v 1.50 2019/05/08 13:40:15 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: snapper.c,v 1.51 2019/05/16 23:39:37 macallan Exp $");
 
 #include <sys/param.h>
 #include <sys/audioio.h>
@@ -680,7 +680,7 @@
        sc->sc_baseaddr = ca->ca_baseaddr;
 
        OF_getprop(soundbus, "reg", reg, sizeof reg);
-       /* deal with messed up properties on PowerMac7,3 abd friends */
+       /* deal with messed up properties on PowerMac7,3 and friends */
        if (reg[0] == 0) {
                reg[0] += ca->ca_reg[0];
                reg[2] += ca->ca_reg[2];
@@ -1702,7 +1702,7 @@
        { 0x10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },     /* BIQUAD */
        { 0, 0, 0 },                                            /* LLB_GAIN */
        { 0, 0, 0 },                                            /* RLB_GAIN */
-       { DEQ_ACR_ADM | DEQ_ACR_LRB | DEQ_ACR_INP_B },          /* ACR - right channel of input B is the microphone */
+       { 0 },                                                  /* ACR - line in */
        { 2 }                                                   /* MCR2 - AllPass mode since we don't use the equalizer anyway */
 };
 
@@ -2031,10 +2031,10 @@
        snapper_set_bass(sc, 128);
        snapper_set_treble(sc, 128);
 
-       /* Record source defaults to microphone.  This reflects the
+       /* Record source defaults to line in.  This reflects the
         * default value for the ACR (see tas3004_initdata).
         */
-       sc->sc_record_source = 1 << 0;
+       sc->sc_record_source = 1 << 1;
        
        /* We mute the analog input for now */
        sc->mixer[0] = 128;