Author: mav
Date: Tue Jan 13 22:10:01 2009
New Revision: 187196
URL: http://svn.freebsd.org/changeset/base/187196
Log:
Improve AD1983 codec support:
- force playback via mixer to get PCM volume control,
- make cleanup on recoring source selection.
Modified:
head/sys/dev/sound/pci/hda/hdac.c
Modified: head/sys/dev/sound/pci/hda/hdac.c
==============================================================================
--- head/sys/dev/sound/pci/hda/hdac.c Tue Jan 13 21:55:39 2009
(r187195)
+++ head/sys/dev/sound/pci/hda/hdac.c Tue Jan 13 22:10:01 2009
(r187196)
@@ -83,7 +83,7 @@
#include "mixer_if.h"
-#define HDA_DRV_TEST_REV "20090113_0124"
+#define HDA_DRV_TEST_REV "20090113_0125"
SND_DECLARE_FILE("$FreeBSD$");
@@ -4649,6 +4649,33 @@ hdac_vendor_patch_parse(struct hdac_devi
* nid: 26 = Line-in, leave it alone.
*/
break;
+ case HDA_CODEC_AD1983:
+ /*
+ * This codec has several posisble usages, but none
+ * fit parser best. Help parser to choose better.
+ */
+ /* Disable direct unmixed playback to get pcm volume. */
+ w = hdac_widget_get(devinfo, 5);
+ if (w != NULL)
+ w->connsenable[0] = 0;
+ w = hdac_widget_get(devinfo, 6);
+ if (w != NULL)
+ w->connsenable[0] = 0;
+ w = hdac_widget_get(devinfo, 11);
+ if (w != NULL)
+ w->connsenable[0] = 0;
+ /* Disable mic and line selectors. */
+ w = hdac_widget_get(devinfo, 12);
+ if (w != NULL)
+ w->connsenable[1] = 0;
+ w = hdac_widget_get(devinfo, 13);
+ if (w != NULL)
+ w->connsenable[1] = 0;
+ /* Disable recording from mono playback mix. */
+ w = hdac_widget_get(devinfo, 20);
+ if (w != NULL)
+ w->connsenable[3] = 0;
+ break;
case HDA_CODEC_AD1986A:
/*
* This codec has overcomplicated input mixing.
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