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| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2025-12-17 17:39:45 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-12-17 19:35:51 +0300 |
| commit | 2a28b5240f2b328495c6565d277f438dbc583d61 (patch) | |
| tree | 18825656f134baf151612801f983536abbb1738f /include/linux/processor.h | |
| parent | 7fd8c216c422c5d42addc3e46d5d26630ff646d1 (diff) | |
| download | linux-2a28b5240f2b328495c6565d277f438dbc583d61.tar.xz | |
ASoC: SOF: ipc4-control: Add support for generic bytes control
The generic byte control can be used in cases when the bytes data can be
changed by the firmware and it sends a notification about the change,
similarly to the enum and switch controls.
The generic control support is needed as from the param_id itself it is
not possible to know which control has changed. The needed information
is only available via generic control change notification.
Generic bytes controls use param_id 202 and their change notification can
contain payload with the change embedded or just the header message as
notification.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://patch.msgid.link/20251217143945.2667-9-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/processor.h')
0 files changed, 0 insertions, 0 deletions