提交 fbf0ce40 编写于 作者: S Szabolcs Szőke 提交者: Xie XiuQi

ALSA: usb-audio: Disable quirks for BOSS Katana amplifiers

commit 7571b6a17fcc5e4f6903f065a82d0e38011346ed upstream.

BOSS Katana amplifiers cannot be used for recording or playback if quirks
are applied

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=195223Signed-off-by: NSzabolcs Szőke <szszoke.code@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20191011171937.8013-1-szszoke.code@gmail.comSigned-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>
上级 f3ef9315
...@@ -355,6 +355,9 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs, ...@@ -355,6 +355,9 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs,
ep = 0x81; ep = 0x81;
ifnum = 1; ifnum = 1;
goto add_sync_ep_from_ifnum; goto add_sync_ep_from_ifnum;
case USB_ID(0x0582, 0x01d8): /* BOSS Katana */
/* BOSS Katana amplifiers do not need quirks */
return 0;
} }
if (attr == USB_ENDPOINT_SYNC_ASYNC && if (attr == USB_ENDPOINT_SYNC_ASYNC &&
......
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