ALSA: usb-audio: fix BOSS ME-25 MIDI regression (53da5ebf) · Commits · 戴 / test

The BOSS ME-25 turns out not to have any useful descriptors in its MIDI interface, so its needs a quirk entry after all. Reported-and-tested-by:

Kees van Veen <kees.vanveen@gmail.com> Fixes: ("ALSA: usb-audio: remove superfluous Roland quirks") Cc: <stable@vger.kernel.org> Signed-off-by:

sound/usb/quirks-table.h

+29 −0

Original line number	Diff line number	Diff line
		@@ -1580,6 +1580,35 @@ YAMAHA_DEVICE(0x7010, "UB99"),
		}
		}
		},
		{
		/* BOSS ME-25 */
		USB_DEVICE(0x0582, 0x0113),
		.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
		.ifnum = QUIRK_ANY_INTERFACE,
		.type = QUIRK_COMPOSITE,
		.data = (const struct snd_usb_audio_quirk[]) {
		{
		.ifnum = 0,
		.type = QUIRK_AUDIO_STANDARD_INTERFACE
		},
		{
		.ifnum = 1,
		.type = QUIRK_AUDIO_STANDARD_INTERFACE
		},
		{
		.ifnum = 2,
		.type = QUIRK_MIDI_FIXED_ENDPOINT,
		.data = & (const struct snd_usb_midi_endpoint_info) {
		.out_cables = 0x0001,
		.in_cables = 0x0001
		}
		},
		{
		.ifnum = -1
		}
		}
		}
		},
		{
		/* only 44.1 kHz works at the moment */
		USB_DEVICE(0x0582, 0x0120),