On Fri, Jan 06, 2017 at 06:11:18PM -0800, Steve Longerbeam wrote: > Philipp Zabel (3): > ARM: dts: imx6qdl: Add mipi_ipu1/2 multiplexers, mipi_csi, and their > connections > add mux and video interface bridge entity functions > platform: add video-multiplexer subdevice driver > > Steve Longerbeam (21): > [media] dt-bindings: Add bindings for i.MX media driver > ARM: dts: imx6qdl: Add compatible, clocks, irqs to MIPI CSI-2 node > ARM: dts: imx6qdl: add media device > ARM: dts: imx6qdl-sabrelite: remove erratum ERR006687 workaround > ARM: dts: imx6-sabrelite: add OV5642 and OV5640 camera sensors > ARM: dts: imx6-sabresd: add OV5642 and OV5640 camera sensors > ARM: dts: imx6-sabreauto: create i2cmux for i2c3 > ARM: dts: imx6-sabreauto: add reset-gpios property for max7310_b > ARM: dts: imx6-sabreauto: add pinctrl for gpt input capture > ARM: dts: imx6-sabreauto: add the ADV7180 video decoder > UAPI: Add media UAPI Kbuild file > media: Add userspace header file for i.MX > media: Add i.MX media core driver > media: imx: Add CSI subdev driver > media: imx: Add SMFC subdev driver > media: imx: Add IC subdev drivers > media: imx: Add Camera Interface subdev driver > media: imx: Add MIPI CSI-2 Receiver subdev driver > media: imx: Add MIPI CSI-2 OV5640 sensor subdev driver > media: imx: Add Parallel OV5642 sensor subdev driver > ARM: imx_v6_v7_defconfig: Enable staging video4linux drivers Hi, Trying this driver with an imx219 camera (which works with Philipp's driver) results in not much happening... no /dev/media* node for it, no subdevs, no nothing. No clues as to what's missing either. Only messages from imx-media are from registering the various subdevs. [ 37.444877] imx-media: Registered subdev imx6-mipi-csi2 [ 37.444973] imx-media: Registered subdev imx219 0-0010 [ 38.868740] imx-media: Registered subdev ipu1_ic_prpenc [ 38.869265] imx-media: Registered subdev ipu1_ic_prpvf [ 38.869425] imx-media: Registered subdev ipu1_ic_pp0 [ 38.870086] imx-media: Registered subdev ipu1_ic_pp1 [ 38.871510] imx-media: Registered subdev ipu2_ic_prpenc [ 38.871743] imx-media: Registered subdev ipu1_smfc0 [ 38.873043] imx-media: Registered subdev ipu1_smfc1 [ 38.873225] imx-media: Registered subdev ipu2_ic_prpvf [ 38.875027] imx-media: Registered subdev ipu2_smfc0 [ 38.875320] imx-media: Registered subdev ipu2_ic_pp0 [ 38.877148] imx-media: Registered subdev ipu2_smfc1 [ 38.877436] imx-media: Registered subdev ipu2_ic_pp1 [ 38.932089] imx-media: Registered subdev camif0 [ 38.956538] imx-media: Registered subdev camif1 [ 38.959148] imx-media: Registered subdev camif2 [ 38.964353] imx-media: Registered subdev camif3 [ 206.502077] imx-media: Registered subdev ipu1_csi0 [ 206.503304] imx-media: Registered subdev ipu1_csi1 [ 206.503814] imx-media: Registered subdev ipu2_csi0 [ 206.504281] imx-media: Registered subdev ipu2_csi1 I also get: [ 37.200072] imx6-mipi-csi2: data lanes: 2 [ 37.200077] imx6-mipi-csi2: flags: 0x00000200 and from what I can see, all modules from drivers/staging/media/imx/ are loaded (had to load imx-csi by hand because of the brokenness in the drivers/gpu/ipu code attaching an device_node pointer after registering the platform device, which changes what userspace sees in the modalias file.) Any clues at what to look at? -- RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net. _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
