From 3db0c5a6a2832c7b4b40676299e4bbbe1a96bc8b Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Fri, 11 Nov 2022 09:31:31 +0800 Subject: soundwire: intel: add bus management callbacks in hw_ops No functionality change, only add indirection for bus management helpers. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20221111013135.38289-5-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul --- drivers/soundwire/intel.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'drivers/soundwire/intel.h') diff --git a/drivers/soundwire/intel.h b/drivers/soundwire/intel.h index 0521cab311a3..99a2d875a331 100644 --- a/drivers/soundwire/intel.h +++ b/drivers/soundwire/intel.h @@ -84,4 +84,38 @@ static inline int sdw_intel_register_dai(struct sdw_intel *sdw) return -ENOTSUPP; } +static inline void sdw_intel_check_clock_stop(struct sdw_intel *sdw) +{ + if (SDW_INTEL_CHECK_OPS(sdw, check_clock_stop)) + SDW_INTEL_OPS(sdw, check_clock_stop)(sdw); +} + +static inline int sdw_intel_start_bus(struct sdw_intel *sdw) +{ + if (SDW_INTEL_CHECK_OPS(sdw, start_bus)) + return SDW_INTEL_OPS(sdw, start_bus)(sdw); + return -ENOTSUPP; +} + +static inline int sdw_intel_start_bus_after_reset(struct sdw_intel *sdw) +{ + if (SDW_INTEL_CHECK_OPS(sdw, start_bus_after_reset)) + return SDW_INTEL_OPS(sdw, start_bus_after_reset)(sdw); + return -ENOTSUPP; +} + +static inline int sdw_intel_start_bus_after_clock_stop(struct sdw_intel *sdw) +{ + if (SDW_INTEL_CHECK_OPS(sdw, start_bus_after_clock_stop)) + return SDW_INTEL_OPS(sdw, start_bus_after_clock_stop)(sdw); + return -ENOTSUPP; +} + +static inline int sdw_intel_stop_bus(struct sdw_intel *sdw, bool clock_stop) +{ + if (SDW_INTEL_CHECK_OPS(sdw, stop_bus)) + return SDW_INTEL_OPS(sdw, stop_bus)(sdw, clock_stop); + return -ENOTSUPP; +} + #endif /* __SDW_INTEL_LOCAL_H */ -- cgit v1.2.3