Date: Fri, 26 Dec 2008 22:47:11 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r186503 - head/sys/dev/sound/pci/hda Message-ID: <200812262247.mBQMlBkv052516@svn.freebsd.org>
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Author: mav Date: Fri Dec 26 22:47:11 2008 New Revision: 186503 URL: http://svn.freebsd.org/changeset/base/186503 Log: Add some special handling for AD1986A codec: Disable some unneeded pathes in overcomplicated input mixer to help parser to handle the rest better. This gives mic input boost control in some configurations and just more predictable operation in others. 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 Fri Dec 26 22:31:45 2008 (r186502) +++ head/sys/dev/sound/pci/hda/hdac.c Fri Dec 26 22:47:11 2008 (r186503) @@ -83,7 +83,7 @@ #include "mixer_if.h" -#define HDA_DRV_TEST_REV "20081223_0121" +#define HDA_DRV_TEST_REV "20081226_0122" SND_DECLARE_FILE("$FreeBSD$"); @@ -4548,6 +4548,32 @@ hdac_vendor_patch_parse(struct hdac_devi */ break; case HDA_CODEC_AD1986A: + /* + * This codec has overcomplicated input mixing. + * Make some cleaning there. + */ + /* Disable input mono mixer. Not needed and not supported. */ + w = hdac_widget_get(devinfo, 43); + if (w != NULL) + w->enable = 0; + /* Disable any with any input mixing mesh. Use separately. */ + w = hdac_widget_get(devinfo, 39); + if (w != NULL) + w->enable = 0; + w = hdac_widget_get(devinfo, 40); + if (w != NULL) + w->enable = 0; + w = hdac_widget_get(devinfo, 41); + if (w != NULL) + w->enable = 0; + w = hdac_widget_get(devinfo, 42); + if (w != NULL) + w->enable = 0; + /* Disable duplicate mixer node connector. */ + w = hdac_widget_get(devinfo, 15); + if (w != NULL) + w->connsenable[3] = 0; + if (subvendor == ASUS_A8X_SUBVENDOR) { /* * This is just plain ridiculous.. There
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