| Message ID | 20231124150853.18648-1-peter.ujfalusi@linux.intel.com |
|---|---|
| Headers | show |
| Series | ASoC: SOF: ipc4: Add support for control change notification | expand |
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. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
Hi, 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 --- Peter Ujfalusi (4): ASoC: SOF: ipc4-topology: Helper to find an swidget by module/instance id ASoC: SOF: ipc4: Add data struct for module notification message from firmware ASoC: SOF: ipc4-control: Implement control update for switch/enum controls ASoC: SOF: ipc4: Handle ALSA kcontrol change notification from firmware include/sound/sof/ipc4/header.h | 29 ++++++ sound/soc/sof/ipc4-control.c | 179 ++++++++++++++++++++++++++++++++ sound/soc/sof/ipc4-priv.h | 3 + sound/soc/sof/ipc4-topology.c | 20 ++++ sound/soc/sof/ipc4.c | 57 ++++++++++ 5 files changed, 288 insertions(+)