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snd_hda: Patch Dell WYSE 7040

Browse Source 
https://forums.freebsd.org/threads/dell-wyse-7040-thin-client-intel-i5-6500te-built-in-sound-alc255-mini-how-to.102656/

Reported by:	razif (on the forum)
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
This commit is contained in:
Christos Margiolis
2026-05-25 13:40:05 +02:00
parent b97ee5e9ce
commit c6cefcbbbb
2 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sys/dev/sound/pci/hda/hdaa_patches.c
+9
View File
@@ -328,6 +328,15 @@ hdac_pin_patch(struct hdaa_widget *w)
patch_str = "as=1 seq=15";
break;
}
} else if (id == HDA_CODEC_ALC255 && subid == DELL_WYSE7040_SUBVENDOR) {
switch (nid) {
case 20:
patch_str = "as=1 seq=0 device=Speaker";
break;
case 33:
patch_str = "as=1 seq=15 device=Headphones";
break;
}
} else if (id == HDA_CODEC_ALC256 && (subid == DELL_I7577_SUBVENDOR ||
subid == DELL_L7480_SUBVENDOR)) {
switch (nid) {
sys/dev/sound/pci/hda/hdac.h
+1
View File
@@ -282,6 +282,7 @@
#define DELL_164AID_SUBVENDOR HDA_MODEL_CONSTRUCT(DELL, 0x164a)
#define DELL_164BID_SUBVENDOR HDA_MODEL_CONSTRUCT(DELL, 0x164b)
#define DELL_I7577_SUBVENDOR HDA_MODEL_CONSTRUCT(DELL, 0x0802)
#define DELL_WYSE7040_SUBVENDOR HDA_MODEL_CONSTRUCT(DELL, 0x0727)
#define DELL_ALL_SUBVENDOR HDA_MODEL_CONSTRUCT(DELL, 0xffff)
/* Clevo */