From 8508fa2e7472f673edbeedf1b1d2b7a6bb898ecc Mon Sep 17 00:00:00 2001 From: Artem Egorkine Date: Sun, 25 Dec 2022 12:57:27 +0200 Subject: ALSA: line6: correct midi status byte when receiving data from podxt A PODxt device sends 0xb2, 0xc2 or 0xf2 as a status byte for MIDI messages over USB that should otherwise have a 0xb0, 0xc0 or 0xf0 status byte. This is usually corrected by the driver on other OSes. This fixes MIDI sysex messages sent by PODxt. [ tiwai: fixed white spaces ] Signed-off-by: Artem Egorkine Cc: Link: https://lore.kernel.org/r/20221225105728.1153989-1-arteme@gmail.com Signed-off-by: Takashi Iwai --- sound/usb/line6/midi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sound/usb/line6/midi.c') diff --git a/sound/usb/line6/midi.c b/sound/usb/line6/midi.c index ba0e2b7e8fe1..d52355de2bbc 100644 --- a/sound/usb/line6/midi.c +++ b/sound/usb/line6/midi.c @@ -56,7 +56,8 @@ static void line6_midi_transmit(struct snd_rawmidi_substream *substream) for (;;) { done = line6_midibuf_read(mb, chunk, - LINE6_FALLBACK_MAXPACKETSIZE); + LINE6_FALLBACK_MAXPACKETSIZE, + LINE6_MIDIBUF_READ_TX); if (done == 0) break; -- cgit v1.2.3