6.1-stable review patch. If anyone has any objections, please let me know.
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From: Srinivas Kandagatla srinivas.kandagatla@linaro.org
[ Upstream commit 1cf3295bd108abbd7f128071ae9775fd18394ca9 ]
Add support to parse static master port map information from device tree.
Reviewed-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Tested-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Tested-by: Neil Armstrong neil.armstrong@linaro.org # on SM8650-HDK Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org Reviewed-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Link: https://patch.msgid.link/20240626-port-map-v2-2-6cc1c5608cdd@linaro.org Signed-off-by: Mark Brown broonie@kernel.org Stable-dep-of: 6801ac36f256 ("ASoC: codecs: wsa883x: Correct Soundwire ports mask") Signed-off-by: Sasha Levin sashal@kernel.org --- sound/soc/codecs/wsa883x.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/sound/soc/codecs/wsa883x.c b/sound/soc/codecs/wsa883x.c index cd96c35a150c8..908f3c5035721 100644 --- a/sound/soc/codecs/wsa883x.c +++ b/sound/soc/codecs/wsa883x.c @@ -1410,6 +1410,14 @@ 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;