[Bug 251727] [sound] [snd_hda] After update to r368166 no sound recording with internal microphone

[bugzilla-noreply]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=251727

--- Comment #10 from Matthias Apitz <g...@unixarea.de> ---
here is a proposal to fix this issue with values in device.hints(5) as:

# grep init_clear /boot/device.hints 
hint.hdaa.0.init_clear=1
hint.hdaa.1.init_clear=1

# svn diff sys/dev/sound/pci/hda/hdaa.c
Index: sys/dev/sound/pci/hda/hdaa.c
===================================================================
--- sys/dev/sound/pci/hda/hdaa.c        (revisión: 368166)
+++ sys/dev/sound/pci/hda/hdaa.c        (copia de trabajo)
@@ -5031,6 +5031,11 @@

                pincap = w->wclass.pin.cap;

+               /* default is "disable everything" */
+               devinfo->init_clear = 1;
+               resource_int_value(device_get_name(devinfo->dev),
+                       device_get_unit(devinfo->dev), "init_clear",
+                       &(devinfo->init_clear));
                /* Disable everything. */
                if (devinfo->init_clear) {
                        w->wclass.pin.ctrl &= ~(
@@ -6671,10 +6676,6 @@
            SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
            "reconfig", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
            dev, 0, hdaa_sysctl_reconfig, "I", "Reprocess configuration");
-       SYSCTL_ADD_INT(device_get_sysctl_ctx(dev),
-           SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
-           "init_clear", CTLFLAG_RW,
-           &devinfo->init_clear, 1,"Clear initial pin widget configuration");
        bus_generic_attach(dev);
        return (0);
 }

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