On Thu, 27 Jun 2024 at 17:34, Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> wrote: > > > > On 27/06/2024 14:38, Dmitry Baryshkov wrote: > > On Thu, Jun 27, 2024 at 12:55:20PM GMT, Srinivas Kandagatla wrote: > >> 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. > >> > >> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> > >> --- > >> sound/soc/codecs/wsa884x.c | 8 ++++++++ > >> 1 file changed, 8 insertions(+) > >> > >> diff --git a/sound/soc/codecs/wsa884x.c b/sound/soc/codecs/wsa884x.c > >> index a9767ef0e39d..72ff71bfb827 100644 > >> --- a/sound/soc/codecs/wsa884x.c > >> +++ b/sound/soc/codecs/wsa884x.c > >> @@ -1887,6 +1887,14 @@ 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_info(dev, "Static Port mapping not specified\n"); > > > > Same comment. Either dev_warn (if it's something to warn about) or > > dev_info. > > > > Or, as your commit message mentions that it is required, it should be an > > error if the port mapping is not specified. > > This is an optional property for older SoCs which have 1:1 port map > between device and master. Then the commit message is inaccurate. Could you please fix it? > > > --srini > > > >> + > >> 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; > >> > >> -- > >> 2.25.1 > >> > > -- With best wishes Dmitry
