This patch returns back the behavior of disabling stop clock on soundwire
1.3.0 and below which seems to have been altered by accident which
results in broken audio on sdm845 + wcd9340. For example, on AYN Odin and
Lenovo Yoga C630 devices.
Fixes: 4830bfa2c812 ("soundwire: qcom: set clk stop need reset flag at runtime")
Signed-off-by: Anton Bambura <jenneron@xxxxxxxxxxxxxxxx>
---
drivers/soundwire/qcom.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c
index a1e2d6c98186..bc03484a28e8 100644
--- a/drivers/soundwire/qcom.c
+++ b/drivers/soundwire/qcom.c
@@ -628,6 +628,9 @@ static int qcom_swrm_enumerate(struct sdw_bus *bus)
}
}
+ if (ctrl->version <= SWRM_VERSION_1_3_0)
+ ctrl->clock_stop_not_supported = true;
+
if (!found) {
qcom_swrm_set_slave_dev_num(bus, NULL, i);
sdw_slave_add(bus, &id, NULL);
--
2.43.0
