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Revert "ALSA: usb-audio: Fix microphone sound on Nexigo webcam."

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This reverts commit 80326ce1eb which is
commit 4a63e68a29 upstream.

It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.

Bug: 161946584
Change-Id: Ic490aa561e1cb9e974d0bda07106ddaeb35b2e4a
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman
2024-05-16 10:15:35 +00:00
parent 9951a3b756
commit 22609e4015
2 changed files with 0 additions and 9 deletions
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7
sound/usb/mixer.c
View File

@@ -1205,13 +1205,6 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval,
cval->res = 16;
}
break;
case USB_ID(0x1bcf, 0x2283): /* NexiGo N930AF FHD Webcam */
if (!strcmp(kctl->id.name, "Mic Capture Volume")) {
usb_audio_info(chip,
"set resolution quirk: cval->res = 16\n");
cval->res = 16;
}
break;
}
}

2
sound/usb/quirks.c
View File

@@ -1898,8 +1898,6 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_IFACE_SKIP_CLOSE),
DEVICE_FLG(0x0ecb, 0x2069, /* JBL Quantum810 Wireless */
QUIRK_FLAG_FIXED_RATE),
DEVICE_FLG(0x1bcf, 0x2283, /* NexiGo N930AF FHD Webcam */
QUIRK_FLAG_GET_SAMPLE_RATE),
/* Vendor matches */
VENDOR_FLG(0x045e, /* MS Lifecam */