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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2022-11-11 09:31:31 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-11-23 20:11:48 +0530 |
| commit | 3db0c5a6a2832c7b4b40676299e4bbbe1a96bc8b (patch) | |
| tree | 806f92079b94c9a42cc76f2fbf44d82d42907059 /drivers/soundwire/intel.h | |
| parent | b6234bcc6589a0719ec91d810114c0b556a5b88b (diff) | |
| download | linux-3db0c5a6a2832c7b4b40676299e4bbbe1a96bc8b.tar.gz linux-3db0c5a6a2832c7b4b40676299e4bbbe1a96bc8b.tar.bz2 linux-3db0c5a6a2832c7b4b40676299e4bbbe1a96bc8b.zip | |
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 <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20221111013135.38289-5-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire/intel.h')
| -rw-r--r-- | drivers/soundwire/intel.h | 34 |
1 files changed, 34 insertions, 0 deletions
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 */ |