Michael Trimarchi wrote:
Hi all
Michael Trimarchi wrote:
Hi all,
I'm t rying to unde rstand when the event a re called.
... SND_SOC_DAPM_SPK("Front Speaker", amp_event),
I have fixed looking in the kernel code. Change this to:
SND_SOC_DAPM_PRE("Front Speaker", amp_event),
Is it correct?
So now:
[ 400.894580] widget Right Voice ADC [ 400.894592] Right Voice Capture stream HiFi Playback event 2 [ 400.903667] widget Left Voice ADC [ 400.903673] Left Voice Capture stream HiFi Playback event 2 [ 400.912593] widget Right HiFi ADC [ 400.912599] Right HiFi Capture stream HiFi Playback event 2 [ 400.921514] widget Left HiFi ADC [ 400.921520] Left HiFi Capture stream HiFi Playback event 2 [ 400.930282] widget Aux DAC [ 400.930288] Aux Playback stream HiFi Playback event 2 [ 400.938081] widget Voice DAC [ 400.938087] Voice Playback stream HiFi Playback event 2 [ 400.946232] widget Right DAC [ 400.946237] Right HiFi Playback stream HiFi Playback event 2 [ 400.954813] widget Left DAC [ 400.954819] Left HiFi Playback stream HiFi Playback event 2 [ 400.963617] amp_event: event => [ 400.966604] OFF
when the stream is closed.
Michael
Michael
...
My idea was:
- set the mixe r
- open st ream
amp_event: event => [ 169.820558] ON
- close st ream
and receive the event => OFF. In the aplay example this happen afte r some seconds but in my application I don't receive the OFF event. What is w rong?
Michael
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