linux-kernel - [PATCH 3.2 042/106] ALSA: hda - apply STAC_9200_DELL

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Date:   Sat, 09 Sep 2017 22:47:39 +0100
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org, "Alexander Tsoy" <alexander@...y.me>,
        "Takashi Iwai" <tiwai@...e.de>
Subject: [PATCH 3.2 042/106] ALSA: hda - apply STAC_9200_DELL_M22 quirk
 for Dell Latitude D430

3.2.93-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Alexander Tsoy <alexander@...y.me>

commit 1fc2e41f7af4572b07190f9dec28396b418e9a36 upstream.

This model is actually called 92XXM2-8 in Windows driver. But since pin
configs for M22 and M28 are identical, just reuse M22 quirk.

Fixes external microphone (tested) and probably docking station ports
(not tested).

Signed-off-by: Alexander Tsoy <alexander@...y.me>
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 sound/pci/hda/patch_sigmatel.c | 2 ++
 1 file changed, 2 insertions(+)

--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1448,6 +1448,8 @@ static const struct snd_pci_quirk stac92
 		      "Dell Inspiron 1501", STAC_9200_DELL_M26),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f6,
 		      "unknown Dell", STAC_9200_DELL_M26),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0201,
+		      "Dell Latitude D430", STAC_9200_DELL_M22),
 	/* Panasonic */
 	SND_PCI_QUIRK(0x10f7, 0x8338, "Panasonic CF-74", STAC_9200_PANASONIC),
 	/* Gateway machines needs EAPD to be set on resume */