Hello Rob,
On 1/23/23 23:09, Rob Herring wrote:
On Fri, Jan 20, 2023 at 11:25:54AM +0100, Astrid Rost wrote:
Add jack-type: Bitmap value of snd_jack_type to allow combining
card drivers to create a jack for it.
Signed-off-by: Astrid Rost <astrid.rost@xxxxxxxx>
---
Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml b/Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml
index 785930658029..1d949b805f98 100644
--- a/Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml
+++ b/Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml
@@ -27,6 +27,14 @@ properties:
interrupts:
maxItems: 1
+ jack-type:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Bitmap value of snd_jack_type to allow combining
snd_jack_type? Is that a Linux thing? Bindings are independent of Linux.
+ card drivers to create a jack for it. Supported is
+ 1 SND_JACK_HEADPHONE
+ 2 SND_JACK_MICROPHONE
+ default: 3
I'm pretty sure jack properties are more complicated than just headphone
and/or microphone. There's buttons which are detected in differing ways.
Yes, you are right. On the buttons, someone would like to have an
keymapping like KEY_VOLUMEDOWN, KEY_VOLUMEUP for the different buttons
SND_JACK_BTN_X. This is always added to the jack by the ts3a227e driver.
I pushed yesterday a v3, which returns all supported jack types by this
device. I am happy with this.
Rob
Best regards
Astrid
