Re: [PATCH 1/2] ASoC: AMD: Support headset button on Stoney DA7219

"Agrawal, Akshu" <Akshu.Agrawal@xxxxxxx> · Mon, 9 Apr 2018 14:25:00 +0530

On 4/5/2018 11:34 PM, Daniel Kurtz wrote:
Hi Akshu,

On Fri, Mar 30, 2018 at 4:05 AM Akshu Agrawal <akshu.agrawal@xxxxxxx> wrote:

Adds headset button support.

TEST=Tested Volume UP/Down functionality

Signed-off-by: Akshu Agrawal <akshu.agrawal@xxxxxxx>
---
    sound/soc/amd/acp-da7219-max98357a.c | 8 ++++++++
    1 file changed, 8 insertions(+)

diff --git a/sound/soc/amd/acp-da7219-max98357a.c
b/sound/soc/amd/acp-da7219-max98357a.c
index b205c78..d9491e1 100644
--- a/sound/soc/amd/acp-da7219-max98357a.c
+++ b/sound/soc/amd/acp-da7219-max98357a.c
@@ -33,6 +33,7 @@
    #include <linux/gpio.h>
    #include <linux/module.h>
    #include <linux/i2c.h>
+#include <linux/input.h>
    #include <linux/acpi.h>

    #include "../codecs/da7219.h"
@@ -51,6 +52,7 @@ static int cz_da7219_init(struct snd_soc_pcm_runtime
*rtd)
           struct snd_soc_card *card = rtd->card;
           struct snd_soc_dai *codec_dai = rtd->codec_dai;
           struct snd_soc_component *component = codec_dai->component;
+       struct snd_soc_jack *jack;

           dev_info(rtd->dev, "codec dai name = %s\n", codec_dai->name);

@@ -80,6 +82,12 @@ static int cz_da7219_init(struct snd_soc_pcm_runtime
*rtd)
                   return ret;
           }

+       jack = &cz_jack;
+       snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_MEDIA);

I think this should be KEY_PLAYPAUSE.

Yes, re-spinning the patch with the change.

Thanks!
-Dan

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