On Tue, 2017-01-31 at 14:54 +0100, Philipp Zabel wrote: > Hi Steve, > > I have just tested the imx-media-staging-md-wip branch on a Nitrogen6X > with a tc358743 (BD_HDMI_MIPI HDMI to MIPI CSI-2 receiver board). Some > observations: > > # Link pipeline > media-ctl -l "'tc358743 1-000f':0->'imx6-mipi-csi2':0[1]" > media-ctl -l "'imx6-mipi-csi2':1->'ipu1_csi0_mux':0[1]" > media-ctl -l "'ipu1_csi0_mux':2->'ipu1_csi0':0[1]" > media-ctl -l "'ipu1_csi0':2->'ipu1_csi0 capture':0[1]" > > # Provide an EDID to the HDMI source > v4l2-ctl -d /dev/v4l-subdev2 --set-edid=file=edid-1080p.hex > # At this point the HDMI source is enabled and sends a 1080p60 signal > # Configure detected DV timings > media-ctl --set-dv "'tc358743 1-000f':0" > > # Set pad formats > media-ctl --set-v4l2 "'tc358743 1-000f':0[fmt:UYVY/1920x1080]" > media-ctl --set-v4l2 "'imx6-mipi-csi2':1[fmt:UYVY2X8/1920x1080]" > media-ctl --set-v4l2 "'ipu1_csi0_mux':2[fmt:UYVY2X8/1920x1080]" I noticed this seems to get ignored. The format is incorrectly set to UYVY even though I request UYVY2X8 (see CSI2IPU chapter, Figure 19-10. YUV422-8 data reception in the reference manual), but it seems to work anyway. regards Philipp -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
