git: c6cefcbbbb3f - main - snd_hda: Patch Dell WYSE 7040

The branch main has been updated by christos:

URL: https://cgit.FreeBSD.org/src/commit/?id=c6cefcbbbb3fd5bbe9e0c36c8c553364d444e2d8

commit c6cefcbbbb3fd5bbe9e0c36c8c553364d444e2d8
Author:     Christos Margiolis <christos@FreeBSD.org>
AuthorDate: 2026-05-25 11:40:05 +0000
Commit:     Christos Margiolis <christos@FreeBSD.org>
CommitDate: 2026-05-26 10:32:56 +0000

    snd_hda: Patch Dell WYSE 7040
    
    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
---
 sys/dev/sound/pci/hda/hdaa_patches.c | 9 +++++++++
 sys/dev/sound/pci/hda/hdac.h         | 1 +
 2 files changed, 10 insertions(+)

diff --git a/sys/dev/sound/pci/hda/hdaa_patches.c b/sys/dev/sound/pci/hda/hdaa_patches.c
index d4267aae80f8..2f3a044195c4 100644
--- a/sys/dev/sound/pci/hda/hdaa_patches.c
+++ b/sys/dev/sound/pci/hda/hdaa_patches.c
@@ -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) {
diff --git a/sys/dev/sound/pci/hda/hdac.h b/sys/dev/sound/pci/hda/hdac.h
index 27d592242578..36fd7b6a60ab 100644
--- a/sys/dev/sound/pci/hda/hdac.h
+++ b/sys/dev/sound/pci/hda/hdac.h
@@ -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 */