From 43f1a7f905fcc796620c6488a7098068a05484ca Mon Sep 17 00:00:00 2001 From: Stefan Binding Date: Fri, 27 Jan 2023 16:51:04 +0000 Subject: soundwire: stream: Add specific prep/deprep commands to port_prep callback Currently, port_prep callback only has commands for PRE_PREP, PREP, and POST_PREP, which doesn't directly say whether this is for a prepare or deprepare call. Extend the command list enum to say whether the call is for prepare or deprepare aswell. Also remove SDW_OPS_PORT_PREP from sdw_port_prep_ops as this is unused, and update this enum to be simpler and more consistent with enum sdw_clk_stop_type. Note: Currently, the only users of SDW_OPS_PORT_POST_PREP are codec drivers sound/soc/codecs/wsa881x.c and sound/soc/codecs/wsa883x.c, both of which seem to assume that POST_PREP only occurs after a prepare, even though it would also have occurred after a deprepare. Since it doesn't make sense to mark the port prepared after a deprepare, changing the enum to separate PORT_DEPREP from PORT_PREP should make the check for PORT_PREP in those drivers be more logical. Signed-off-by: Stefan Binding Reviewed-by: Pierre-Louis Bossart Acked-By: Vinod Koul Link: https://lore.kernel.org/r/20230127165111.3010960-2-sbinding@opensource.cirrus.com Signed-off-by: Mark Brown --- include/linux/soundwire/sdw.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index 9e4537f409c2..7d9fbf9359e4 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -566,13 +566,15 @@ struct sdw_prepare_ch { * enum sdw_port_prep_ops: Prepare operations for Data Port * * @SDW_OPS_PORT_PRE_PREP: Pre prepare operation for the Port - * @SDW_OPS_PORT_PREP: Prepare operation for the Port + * @SDW_OPS_PORT_PRE_DEPREP: Pre deprepare operation for the Port * @SDW_OPS_PORT_POST_PREP: Post prepare operation for the Port + * @SDW_OPS_PORT_POST_DEPREP: Post deprepare operation for the Port */ enum sdw_port_prep_ops { SDW_OPS_PORT_PRE_PREP = 0, - SDW_OPS_PORT_PREP = 1, - SDW_OPS_PORT_POST_PREP = 2, + SDW_OPS_PORT_PRE_DEPREP, + SDW_OPS_PORT_POST_PREP, + SDW_OPS_PORT_POST_DEPREP, }; /** -- cgit v1.2.3