This is a note to let you know that I've just added the patch titled
ASoC: codecs: wsa883x: parse port-mapping information
to the 6.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
asoc-codecs-wsa883x-parse-port-mapping-information.patch
and it can be found in the queue-6.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit f9ab7ca374b1bcfc18bc6d26bc821c4ac8997e41
Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
Date: Thu Jun 27 15:44:39 2024 +0100
ASoC: codecs: wsa883x: parse port-mapping information
[ Upstream commit 1cf3295bd108abbd7f128071ae9775fd18394ca9 ]
Add support to parse static master port map information from device tree.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Tested-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Tested-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx> # on SM8650-HDK
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Link: https://patch.msgid.link/20240626-port-map-v2-2-6cc1c5608cdd@xxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Stable-dep-of: 6801ac36f256 ("ASoC: codecs: wsa883x: Correct Soundwire ports mask")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/sound/soc/codecs/wsa883x.c b/sound/soc/codecs/wsa883x.c
index a2e86ef7d18f5..5443a5c4100c0 100644
--- a/sound/soc/codecs/wsa883x.c
+++ b/sound/soc/codecs/wsa883x.c
@@ -1399,6 +1399,14 @@ static int wsa883x_probe(struct sdw_slave *pdev,
wsa883x->sconfig.direction = SDW_DATA_DIR_RX;
wsa883x->sconfig.type = SDW_STREAM_PDM;
+ /**
+ * Port map index starts with 0, however the data port for this codec
+ * are from index 1
+ */
+ if (of_property_read_u32_array(dev->of_node, "qcom,port-mapping", &pdev->m_port_map[1],
+ WSA883X_MAX_SWR_PORTS))
+ dev_dbg(dev, "Static Port mapping not specified\n");
+
pdev->prop.sink_ports = GENMASK(WSA883X_MAX_SWR_PORTS, 0);
pdev->prop.simple_clk_stop_capable = true;
pdev->prop.sink_dpn_prop = wsa_sink_dpn_prop;
