From fa92c7f037d8408de1fc058d60616d2bb6a7da25 Mon Sep 17 00:00:00 2001 From: Sudheer Papothi Date: Wed, 2 Dec 2015 05:51:31 +0530 Subject: soundwire: Use broadcast command for device configuration Use soundwire broadcast command for configuration of all slave devices simultaneously. This change improves latency during slave devices configuration. Change-Id: Ie2985e444e4aa1128856dc6ae372f8f4cca943de Signed-off-by: Sudheer Papothi --- include/linux/soundwire/swr-wcd.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/soundwire/swr-wcd.h b/include/linux/soundwire/swr-wcd.h index 0c09d5e19a0d..041b901fd954 100755 --- a/include/linux/soundwire/swr-wcd.h +++ b/include/linux/soundwire/swr-wcd.h @@ -21,7 +21,8 @@ enum { SWR_CH_MAP, SWR_DEVICE_DOWN, SWR_DEVICE_UP, - SWR_SUBSYS_RESTART + SWR_SUBSYS_RESTART, + SWR_SET_NUM_RX_CH, }; struct swr_mstr_port { -- cgit v1.2.3