diff options
Diffstat (limited to 'drivers/soundwire/intel_init.c')
| -rw-r--r-- | drivers/soundwire/intel_init.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/soundwire/intel_init.c b/drivers/soundwire/intel_init.c index a97d3577eb57..8d3992f9fcdd 100644 --- a/drivers/soundwire/intel_init.c +++ b/drivers/soundwire/intel_init.c @@ -415,5 +415,27 @@ void sdw_intel_exit(struct sdw_intel_ctx *ctx) } EXPORT_SYMBOL_NS(sdw_intel_exit, SOUNDWIRE_INTEL_INIT); +void sdw_intel_process_wakeen_event(struct sdw_intel_ctx *ctx) +{ + struct sdw_intel_link_res *link; + u32 link_mask; + int i; + + if (!ctx->links) + return; + + link = ctx->links; + link_mask = ctx->link_mask; + + /* Startup SDW Master devices */ + for (i = 0; i < ctx->count; i++, link++) { + if (!(link_mask & BIT(i))) + continue; + + intel_master_process_wakeen_event(link->pdev); + } +} +EXPORT_SYMBOL_NS(sdw_intel_process_wakeen_event, SOUNDWIRE_INTEL_INIT); + MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("Intel Soundwire Init Library"); |