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| author | Takashi Iwai <tiwai@suse.de> | 2024-06-25 12:51:58 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2024-06-25 12:53:00 +0300 |
| commit | c5ab94ea280a9b4108723eecf0a636e22a5bb137 (patch) | |
| tree | 6634a14a246b7fbdbfa1785a9ec8b434f92fa8f8 | |
| parent | 17563b4a19d1844bdbccc7a82d2f31c28ca9cfae (diff) | |
| download | linux-c5ab94ea280a9b4108723eecf0a636e22a5bb137.tar.xz | |
ALSA: seq: Fix missing channel at encoding RPN/NRPN MIDI2 messages
The conversion from the legacy event to MIDI2 UMP for RPN and NRPN
missed the setup of the channel number, resulting in always the
channel 0. Fix it.
Fixes: e9e02819a98a ("ALSA: seq: Automatic conversion of UMP events")
Link: https://patch.msgid.link/20240625095200.25745-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/core/seq/seq_ump_convert.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sound/core/seq/seq_ump_convert.c b/sound/core/seq/seq_ump_convert.c index d81f776a4c3d..6687efdceea1 100644 --- a/sound/core/seq/seq_ump_convert.c +++ b/sound/core/seq/seq_ump_convert.c @@ -791,7 +791,8 @@ static int paf_ev_to_ump_midi2(const struct snd_seq_event *event, /* set up the MIDI2 RPN/NRPN packet data from the parsed info */ static void fill_rpn(struct snd_seq_ump_midi2_bank *cc, - union snd_ump_midi2_msg *data) + union snd_ump_midi2_msg *data, + unsigned char channel) { if (cc->rpn_set) { data->rpn.status = UMP_MSG_STATUS_RPN; @@ -808,6 +809,7 @@ static void fill_rpn(struct snd_seq_ump_midi2_bank *cc, } data->rpn.data = upscale_14_to_32bit((cc->cc_data_msb << 7) | cc->cc_data_lsb); + data->rpn.channel = channel; cc->cc_data_msb = cc->cc_data_lsb = 0; } @@ -855,7 +857,7 @@ static int cc_ev_to_ump_midi2(const struct snd_seq_event *event, cc->cc_data_lsb = val; if (!(cc->rpn_set || cc->nrpn_set)) return 0; // skip - fill_rpn(cc, data); + fill_rpn(cc, data, channel); return 1; } @@ -957,7 +959,7 @@ static int ctrl14_ev_to_ump_midi2(const struct snd_seq_event *event, cc->cc_data_lsb = lsb; if (!(cc->rpn_set || cc->nrpn_set)) return 0; // skip - fill_rpn(cc, data); + fill_rpn(cc, data, channel); return 1; } |