From 67890d579402804b1d32b3280d9860073542528e Mon Sep 17 00:00:00 2001 From: Wesley Cheng Date: Wed, 9 Apr 2025 12:47:40 -0700 Subject: ALSA: Add USB audio device jack type Add an USB jack type, in order to support notifying of a valid USB audio device. Since USB audio devices can have a slew of different configurations that reach beyond the basic headset and headphone use cases, classify these devices differently. Reviewed-by: Pierre-Louis Bossart Signed-off-by: Wesley Cheng Acked-by: Mark Brown Link: https://lore.kernel.org/r/20250409194804.3773260-8-quic_wcheng@quicinc.com Signed-off-by: Greg Kroah-Hartman --- include/uapi/linux/input-event-codes.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/uapi/linux/input-event-codes.h') diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h index 5a199f3d4a26..3b2524e4b667 100644 --- a/include/uapi/linux/input-event-codes.h +++ b/include/uapi/linux/input-event-codes.h @@ -925,7 +925,8 @@ #define SW_MUTE_DEVICE 0x0e /* set = device disabled */ #define SW_PEN_INSERTED 0x0f /* set = pen inserted */ #define SW_MACHINE_COVER 0x10 /* set = cover closed */ -#define SW_MAX 0x10 +#define SW_USB_INSERT 0x11 /* set = USB audio device connected */ +#define SW_MAX 0x11 #define SW_CNT (SW_MAX+1) /* -- cgit v1.2.3