From 36e3b385f35a33a10b792ec46350dd87d79e84dd Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Fri, 11 Nov 2022 09:31:33 +0800 Subject: soundwire: intel: add in-band wake callbacks in hw_ops No functionality change, only add indirection for in-band wake management helpers. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20221111013135.38289-7-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul --- include/linux/soundwire/sdw_intel.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h index 81430201b8b9..0942cd464095 100644 --- a/include/linux/soundwire/sdw_intel.h +++ b/include/linux/soundwire/sdw_intel.h @@ -307,6 +307,8 @@ struct sdw_intel; * @stop_bus: stop all bus * @link_power_up: power-up using chip-specific helpers * @link_power_down: power-down with chip-specific helpers + * @shim_check_wake: check if a wake was received + * @shim_wake: enable/disable in-band wake management * @pre_bank_switch: helper for bus management * @post_bank_switch: helper for bus management */ @@ -325,6 +327,9 @@ struct sdw_intel_hw_ops { int (*link_power_up)(struct sdw_intel *sdw); int (*link_power_down)(struct sdw_intel *sdw); + int (*shim_check_wake)(struct sdw_intel *sdw); + void (*shim_wake)(struct sdw_intel *sdw, bool wake_enable); + int (*pre_bank_switch)(struct sdw_intel *sdw); int (*post_bank_switch)(struct sdw_intel *sdw); }; -- cgit v1.2.3