ALSA: hda/realtek – Enable micmute LED for Huawei laptops [Linux 5.2]

ALSA: hda/realtek – Enable micmute LED for Huawei laptops [Linux 5.2]

This Linux kernel change "ALSA: hda/realtek – Enable micmute LED for Huawei laptops" is included in the Linux 5.2 release. This change is authored by Ayman Bagabas <ayman.bagabas [at] gmail.com> on Thu May 23 05:30:11 2019 -0400. The commit for this change in Linux stable tree is 0fbf21c (patch).

ALSA: hda/realtek - Enable micmute LED for Huawei laptops

Since this LED is found on all Huawei laptops, we can hook it to
huawei-wmi platform driver to control it.

Also, some renames have been made to use product name instead of common
name to avoid confusions.

Fixes: 8ac51bbc4cfe ("ALSA: hda: fix front speakers on Huawei MBXP")
Signed-off-by: Ayman Bagabas <ayman.bagabas@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

There are 9 lines of Linux source code added/deleted in this change. Code changes to Linux kernel are as follows.

 sound/pci/hda/patch_realtek.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 1ca2a83..f1bac03 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5752,7 +5752,7 @@ enum {
    ALC298_FIXUP_TPT470_DOCK,
    ALC255_FIXUP_DUMMY_LINEOUT_VERB,
    ALC255_FIXUP_DELL_HEADSET_MIC,
-   ALC256_FIXUP_HUAWEI_MBXP_PINS,
+   ALC256_FIXUP_HUAWEI_MACH_WX9_PINS,
    ALC295_FIXUP_HP_X360,
    ALC221_FIXUP_HP_HEADSET_MIC,
    ALC285_FIXUP_LENOVO_HEADPHONE_NOISE,
@@ -6043,7 +6043,7 @@ enum {
        .chained = true,
        .chain_id = ALC269_FIXUP_HEADSET_MIC
    },
-   [ALC256_FIXUP_HUAWEI_MBXP_PINS] = {
+   [ALC256_FIXUP_HUAWEI_MACH_WX9_PINS] = {
        .type = HDA_FIXUP_PINS,
        .v.pins = (const struct hda_pintbl[]) {
            {0x12, 0x90a60130},
@@ -7068,9 +7068,7 @@ enum {
    SND_PCI_QUIRK(0x17aa, 0x511f, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),
    SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
    SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
-   SND_PCI_QUIRK(0x19e5, 0x3200, "Huawei MBX", ALC255_FIXUP_MIC_MUTE_LED),
-   SND_PCI_QUIRK(0x19e5, 0x3201, "Huawei MBX", ALC255_FIXUP_MIC_MUTE_LED),
-   SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MBXP", ALC256_FIXUP_HUAWEI_MBXP_PINS),
+   SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS),
    SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */

 #if 0
@@ -7129,6 +7127,7 @@ enum {
    SND_PCI_QUIRK_VENDOR(0x103c, "HP", ALC269_FIXUP_HP_MUTE_LED),
    SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
    SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", ALC269_FIXUP_THINKPAD_ACPI),
+   SND_PCI_QUIRK_VENDOR(0x19e5, "Huawei Matebook", ALC255_FIXUP_MIC_MUTE_LED),
    {}
 };

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