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ASoC: codecs: wsa884x: parse port-mapping information

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[ Upstream commit e1bc5c324b ]

Add support to parse static master port map information from device tree.
This is required for correct port mapping between soundwire device and
master ports.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@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-v2-4-6cc1c5608cdd@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: dcb6631d05 ("ASoC: codecs: wsa884x: Correct Soundwire ports mask")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Srinivas Kandagatla 2024-06-27 15:44:41 +01:00 committed by Greg Kroah-Hartman
parent e79e2d8f7a
commit 192af3ce57
1 changed files with 8 additions and 0 deletions
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8
sound/soc/codecs/wsa884x.c
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@ -1858,6 +1858,14 @@ static int wsa884x_probe(struct sdw_slave *pdev,
wsa884x->sconfig.direction = SDW_DATA_DIR_RX;
wsa884x->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],
WSA884X_MAX_SWR_PORTS))
dev_dbg(dev, "Static Port mapping not specified\n");
pdev->prop.sink_ports = GENMASK(WSA884X_MAX_SWR_PORTS, 0);
pdev->prop.simple_clk_stop_capable = true;
pdev->prop.sink_dpn_prop = wsa884x_sink_dpn_prop;