diff --git a/drivers/soundwire/intel_auxdevice.c b/drivers/soundwire/intel_auxdevice.c index dee126f6d9d5..5ea6399e6c9b 100644 --- a/drivers/soundwire/intel_auxdevice.c +++ b/drivers/soundwire/intel_auxdevice.c @@ -79,6 +79,27 @@ static bool is_wake_capable(struct sdw_slave *slave) return false; } +static int generic_bpt_send_async(struct sdw_bus *bus, struct sdw_slave *slave, + struct sdw_bpt_msg *msg) +{ + struct sdw_cdns *cdns = bus_to_cdns(bus); + struct sdw_intel *sdw = cdns_to_intel(cdns); + + if (sdw->link_res->hw_ops->bpt_send_async) + return sdw->link_res->hw_ops->bpt_send_async(sdw, slave, msg); + return -EOPNOTSUPP; +} + +static int generic_bpt_wait(struct sdw_bus *bus, struct sdw_slave *slave, struct sdw_bpt_msg *msg) +{ + struct sdw_cdns *cdns = bus_to_cdns(bus); + struct sdw_intel *sdw = cdns_to_intel(cdns); + + if (sdw->link_res->hw_ops->bpt_wait) + return sdw->link_res->hw_ops->bpt_wait(sdw, slave, msg); + return -EOPNOTSUPP; +} + static int generic_pre_bank_switch(struct sdw_bus *bus) { struct sdw_cdns *cdns = bus_to_cdns(bus); @@ -267,6 +288,9 @@ static struct sdw_master_ops sdw_intel_ops = { .get_device_num = intel_get_device_num_ida, .put_device_num = intel_put_device_num_ida, .new_peripheral_assigned = generic_new_peripheral_assigned, + + .bpt_send_async = generic_bpt_send_async, + .bpt_wait = generic_bpt_wait, }; /* diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h index 580086417e4b..493d9de4e472 100644 --- a/include/linux/soundwire/sdw_intel.h +++ b/include/linux/soundwire/sdw_intel.h @@ -436,6 +436,10 @@ struct sdw_intel_hw_ops { bool (*sync_check_cmdsync_unlocked)(struct sdw_intel *sdw); void (*program_sdi)(struct sdw_intel *sdw, int dev_num); + + int (*bpt_send_async)(struct sdw_intel *sdw, struct sdw_slave *slave, + struct sdw_bpt_msg *msg); + int (*bpt_wait)(struct sdw_intel *sdw, struct sdw_slave *slave, struct sdw_bpt_msg *msg); }; extern const struct sdw_intel_hw_ops sdw_intel_cnl_hw_ops;