[alsa-devel] [PATCH 3/3] ALSA: jack: add switch event for unsupported jack types

From: Banajit Goswami bgoswami@codeaurora.org

Add a jack switch event to report unsupported plug type. This event can be used to report a headset or an extension cable with GND/MIC swap etc., which may not be supported by the device.

Signed-off-by: Gopikrishnaiah Anandan agopik@codeaurora.org Signed-off-by: Banajit Goswami bgoswami@codeaurora.org --- sound/core/jack.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/sound/core/jack.c b/sound/core/jack.c index 36b047b..4c21e48 100644 --- a/sound/core/jack.c +++ b/sound/core/jack.c @@ -40,6 +40,7 @@ struct snd_jack_kctl { SW_JACK_PHYSICAL_INSERT, SW_VIDEOOUT_INSERT, SW_LINEIN_INSERT, + SW_UNSUPPORT_INSERT, }; #endif /* CONFIG_SND_JACK_INPUT_DEV */