4.17-stable review patch. If anyone has any objections, please let me know.
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From: Takashi Iwai tiwai@suse.de
commit 5ebf6b1e459606d7fbf4fc67d2c28a6540953d93 upstream.
The commit 33193dca671c ("ALSA: usb-audio: Add a quirk for Nura's first gen headset") added a quirk for Nura headset with USB ID 0a12:1243, with a hope that it doesn't conflict with others. Unfortunately, other devices (e.g. Philips Wecall) with the very same ID got broken by this change, spewing an error like: usb 2-1.8.2: 2:1: cannot set freq 48000 to ep 0x3
Until we find a proper solution, fix the regression at first by disabling the added quirk entry.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=199905 Fixes: 33193dca671c ("ALSA: usb-audio: Add a quirk for Nura's first gen headset") Reviewed-by: Martin Peres martin.peres@free.fr Cc: stable@vger.kernel.org Signed-off-by: Takashi Iwai tiwai@suse.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- sound/usb/quirks-table.h | 5 +++++ 1 file changed, 5 insertions(+)
--- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -3277,6 +3277,10 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge } },
+/* disabled due to regression for other devices; + * see https://bugzilla.kernel.org/show_bug.cgi?id=199905 + */ +#if 0 { /* * Nura's first gen headphones use Cambridge Silicon Radio's vendor @@ -3324,6 +3328,7 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge } } }, +#endif /* disabled */
{ /*