Hi,
I'm sorry but I don't understand what you want to do by this patch. Is main code of this patch asoc_simple_dai_init() update (= call set_jack() for all component) ?
Yes, so asoc-audio-graph-card currently only supports headphone jack plug detection on devices that provide a simple gpio to sense plug state. The intent of this patch is to allow the componant driver to implement jack detection in cases where something else has to be done to sense state, sutch as comunicating with device firmware or using a shared irq. See the other patches in this series for an example. This is performed by sharing the jack with the component via set_jack().
${LINUX}/sound/soc/fsl/fsl-asoc-card.c is using this function, too. We will have compile error without update it.
indeed, will do.
sjack = devm_kzalloc(dev, sizeof(*(*sjack)), GFP_KERNEL);sjack_d = *sjack;Am I misunderstanding ? I think you need to do here is this ?
- sjack = devm_kzalloc(dev, sizeof(*(*sjack)), GFP_KERNEL);
- *sjack = devm_kzalloc(dev, sizeof(*(*sjack)), GFP_KERNEL);
Ah yes thank you, another problem is i lack hardware to test this (the gpio) path.