From: Jonathan Seth Mainguy <jon@soh.re>
To: linux-sound@vger.kernel.org
Cc: perex@perex.cz, tiwai@suse.com, niklas@aldervall.se,
linux-kernel@vger.kernel.org, Jonathan Seth Mainguy <jon@soh.re>
Subject: [PATCH 2/4] ALSA: usb-audio: expose OCTA-CAPTURE control MIDI cables
Date: Fri, 28 Aug 2026 20:49:59 -0400 [thread overview]
Message-ID: <20260829005001.534571-3-jon@soh.re> (raw)
In-Reply-To: <20260829005001.534571-1-jon@soh.re>
The OCTA-CAPTURE uses cable 0 for MIDI. Control requests use cable 2,
and replies use cable 1.
Expose output cables 0 and 2 with mask 0x0005, and input cables 0 and 1
with mask 0x0003.
Tested on a physical OCTA-CAPTURE. Control requests sent on cable 2
received matching readback replies on cable 1, while cable 0 remained
available for MIDI.
Signed-off-by: Jonathan Seth Mainguy <jon@soh.re>
---
sound/usb/quirks-table.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index ef618a0f18d3..35eef9cf834b 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -1363,8 +1363,8 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
- .out_cables = 0x0001,
- .in_cables = 0x0001
+ .out_cables = 0x0005,
+ .in_cables = 0x0003
}
},
{ QUIRK_DATA_IGNORE(3) },
--
2.55.0
next prev parent reply other threads:[~2026-08-29 0:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-29 0:49 [PATCH 0/4] ALSA: usb-audio: support Roland Capture sample rates Jonathan Seth Mainguy
2026-08-29 0:49 ` [PATCH 1/4] ALSA: usb-audio: add Roland OCTA-CAPTURE multirate support Jonathan Seth Mainguy
2026-08-29 0:49 ` Jonathan Seth Mainguy [this message]
2026-08-29 0:50 ` [PATCH 3/4] ALSA: usb-audio: add Roland QUAD-CAPTURE " Jonathan Seth Mainguy
2026-08-29 0:50 ` [PATCH 4/4] ALSA: usb-audio: set Roland Capture rate during stream preparation Jonathan Seth Mainguy
2026-08-31 8:30 ` [PATCH 0/4] ALSA: usb-audio: support Roland Capture sample rates Takashi Iwai
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