[PATCH v2 5/5] ASoC: codecs: wsa881x: add static port map support

Srinivas Kandagatla
2021-03-09T14:16:34Z

Two instances of WSA881x(Speaker Right, Speaker Left) ports
are statically mapped to master ports. Allow the driver to parse
those mappings from device tree.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
sound/soc/codecs/wsa881x.c | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/sound/soc/codecs/wsa881x.c b/sound/soc/codecs/wsa881x.c
index db87e07b11c9..f7b6bbd62728 100644
--- a/sound/soc/codecs/wsa881x.c
+++ b/sound/soc/codecs/wsa881x.c
@@ -1105,6 +1105,11 @@ static int wsa881x_probe(struct sdw_slave *pdev,
return PTR_ERR(wsa881x->sd_n);
}

+ if (of_property_read_u32_array(dev->of_node, "qcom,port-mapping",
+ pdev->m_port_map,
+ WSA881X_MAX_SWR_PORTS))
+ dev_info(dev, "Static Port mapping not specified\n");
+
dev_set_drvdata(&pdev->dev, wsa881x);
wsa881x->slave = pdev;
wsa881x->dev = &pdev->dev;
--
2.21.0