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3ab4a3199c
So far we notify the sequencer client and port changes upon UMP FB changes, but those aren't really corresponding to the UMP updates. e.g. when a FB info gets updated, it's not notified but done only when some of sequencer port attribute is changed. This is no ideal behavior. This patch adds the two new sequencer event types for notifying the UMP EP and FB changes via the announce port. The new event takes snd_seq_ev_ump_notify type data, which is compatible with snd_seq_addr (where the port number is replaced with the block number). The events are sent when the EP and FB info gets updated explicitly via ioctl, or the backend UMP receives the corresponding UMP messages. The sequencer protocol version is bumped to 1.0.5 along with it. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250110155943.31578-9-tiwai@suse.de |
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| .. | ||
| channel-mapping-api.rst | ||
| compress-accel.rst | ||
| compress-offload.rst | ||
| control-names.rst | ||
| index.rst | ||
| jack-controls.rst | ||
| jack-injection.rst | ||
| midi-2.0.rst | ||
| oss-emulation.rst | ||
| powersave.rst | ||
| procfile.rst | ||
| seq-oss.rst | ||
| timestamping.rst | ||
| tracepoints.rst | ||