On Fri, 24 Nov 2023 17:08:49 +0200, Peter Ujfalusi wrote:
This series adds support for handling control (switch/enum) change notifications sent by the firmware. The use case is similar to what is already used by IPC3 version: the firmware can update the value of an enum or switch and sends notification to the kernel, which in turn will notify the user space of a change.
Regards, Peter
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/4] ASoC: SOF: ipc4-topology: Helper to find an swidget by module/instance id commit: 5980bda0a998a6ee6afd83b97a482a40c1c68076 [2/4] ASoC: SOF: ipc4: Add data struct for module notification message from firmware commit: 1a307538c9cc274b3191b9a1380bbceece262626 [3/4] ASoC: SOF: ipc4-control: Implement control update for switch/enum controls commit: f5eb9945cf9c17eb016aa64c7de13875f259ea07 [4/4] ASoC: SOF: ipc4: Handle ALSA kcontrol change notification from firmware commit: 0ff23d460718641c80c8054425256391dca1ac7d
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
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Thanks, Mark