From 9b5c132a1ec98895fe40ba73a19e0a17293122e5 Mon Sep 17 00:00:00 2001 From: Shreyas NC Date: Fri, 27 Jul 2018 14:44:15 +0530 Subject: soundwire: keep track of Masters in a stream A multi link bankswitch can be done if the hardware supports and the stream is handled by multiple Master(s). This preparatory patch adds support to track m_rt in a stream. Modifying m_rt_count and usage is added as part of the next patch. Signed-off-by: Shreyas NC Acked-by: Pierre-Louis Bossart Signed-off-by: Vinod Koul --- drivers/soundwire/stream.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers') diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c index 3d98f20cbd6a..bd879b1a76c8 100644 --- a/drivers/soundwire/stream.c +++ b/drivers/soundwire/stream.c @@ -865,6 +865,7 @@ struct sdw_stream_runtime *sdw_alloc_stream(char *stream_name) stream->name = stream_name; INIT_LIST_HEAD(&stream->master_list); stream->state = SDW_STREAM_ALLOCATED; + stream->m_rt_count = 0; return stream; } -- cgit v1.2.3