[PATCH 18/20] soundwire: intel_ace2x: add check_cmdsync_unlocked helper

Bard Liao
2023-03-23T05:32:43Z

This is the last callback needed for all bus management routines on
new hardware. Same concept as before, just different register.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
drivers/soundwire/intel_ace2x.c | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/drivers/soundwire/intel_ace2x.c b/drivers/soundwire/intel_ace2x.c
index fe950b3ea3bc..a12fee8a5bfa 100644
--- a/drivers/soundwire/intel_ace2x.c
+++ b/drivers/soundwire/intel_ace2x.c
@@ -186,6 +186,11 @@ static int intel_sync_go(struct sdw_intel *sdw)
return ret;
}

+static bool intel_check_cmdsync_unlocked(struct sdw_intel *sdw)
+{
+ return hdac_bus_eml_sdw_check_cmdsync_unlocked(sdw->link_res->hbus);
+}
+
/*
* DAI operations
*/
@@ -366,6 +371,7 @@ const struct sdw_intel_hw_ops sdw_intel_lnl_hw_ops = {
.sync_arm = intel_sync_arm,
.sync_go_unlocked = intel_sync_go_unlocked,
.sync_go = intel_sync_go,
+ .sync_check_cmdsync_unlocked = intel_check_cmdsync_unlocked,
};
EXPORT_SYMBOL_NS(sdw_intel_lnl_hw_ops, SOUNDWIRE_INTEL);

--
2.25.1