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D19017.diff
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Index: head/sys/dev/sound/pci/hda/hdaa_patches.c
===================================================================
--- head/sys/dev/sound/pci/hda/hdaa_patches.c
+++ head/sys/dev/sound/pci/hda/hdaa_patches.c
@@ -425,12 +425,21 @@
} else if (id == HDA_CODEC_ALC298 && subid == DELL_XPS9560_SUBVENDOR) {
switch (nid) {
case 24:
- config = 0x01a1913c;
+ config = 0x01a1913c;
break;
case 26:
- config = 0x01a1913d;
+ config = 0x01a1913d;
break;
}
+ } else if (id == HDA_CODEC_ALC256 && subid == DELL_I7577_SUBVENDOR ) {
+ switch (nid) {
+ case 20:
+ patch = "as=1 seq=0";
+ break;
+ case 33:
+ patch = "as=1 seq=15";
+ break;
+ }
}
if (patch != NULL)
@@ -768,6 +777,10 @@
hdaa_write_coef(dev, 0x20, 0x07, 0x7cb);
}
break;
+ }
+ if (id == HDA_CODEC_ALC255 || id == HDA_CODEC_ALC256) {
+ val = hdaa_read_coef(dev, 0x20, 0x46);
+ hdaa_write_coef(dev, 0x20, 0x46, val|0x3000);
}
if (subid == APPLE_INTEL_MAC)
hda_command(dev, HDA_CMD_12BIT(0, devinfo->nid,
Index: head/sys/dev/sound/pci/hda/hdac.h
===================================================================
--- head/sys/dev/sound/pci/hda/hdac.h
+++ head/sys/dev/sound/pci/hda/hdac.h
@@ -203,6 +203,7 @@
#define DELL_XPSM1210_SUBVENDOR HDA_MODEL_CONSTRUCT(DELL, 0x01d7)
#define DELL_OPLX745_SUBVENDOR HDA_MODEL_CONSTRUCT(DELL, 0x01da)
#define DELL_XPS9560_SUBVENDOR HDA_MODEL_CONSTRUCT(DELL, 0x07be)
+#define DELL_I7577_SUBVENDOR HDA_MODEL_CONSTRUCT(DELL, 0x0802)
#define DELL_ALL_SUBVENDOR HDA_MODEL_CONSTRUCT(DELL, 0xffff)
/* Clevo */
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D19017: - Fix Headset sound for DELL laptops
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