Hello, One of my testing platforms for the MC next gen [0] work has been an OMAP3 board (IGEPv2) with a tvp5151 video decoder attached to the OMAP3ISP block. I've been using some patches from Laurent Pinchart that adds MC support to the tvp5150 driver. The patches were never posted to the list and it seems he doesn't have time to continue working on this so I have taken them from his personal tree [1] and submitting now for review. The series also contains patches that adds DT support to the driver so it can be used in DT based platforms. To test, the following media pipeline was used: $ media-ctl -r -l '"tvp5150 1-005c":0->"OMAP3 ISP CCDC":0[1], "OMAP3 ISP CCDC":1->"OMAP3 ISP CCDC output":0[1]' $ media-ctl -v --set-format '"OMAP3 ISP CCDC":0 [UYVY2X8 720x240 field:alternate]' $ media-ctl -v --set-format '"OMAP3 ISP CCDC":1 [UYVY2X8 720x240 field:interlaced-tb]' And frames captured with the yavta tool: $ yavta -f UYVY -s 720x480 -n 1 --field interlaced-tb --capture=1 -F /dev/video2 $ raw2rgbpnm -f UYVY -s 720x480 frame-000000.bin frame-000000.pnm The patches are on top of [0] not because is a depedency but just to avoid merge conflicts and I don't expect them to be picked before that anyways. Best regards, Javier [0]: http://lists.infradead.org/pipermail/linux-arm-kernel/2015-August/367109.html [1]: http://git.linuxtv.org/pinchartl/media.git/log/?h=omap3isp/tvp5151 Eduard Gavin (1): [media] tvp5150: Add OF match table Javier Martinez Canillas (3): [media] tvp5150: Add device tree binding document [media] tvp5150: Initialize the chip on probe [media] tvp5150: Configure data interface via pdata or DT Laurent Pinchart (6): [media] tvp5150: Restructure version detection [media] tvp5150: Add tvp5151 support [media] tvp5150: Add pad-level subdev operations [media] tvp5150: Add pixel rate control support [media] tvp5150: Add s_stream subdev operation support [media] tvp5150: Add g_mbus_config subdev operation support .../devicetree/bindings/media/i2c/tvp5150.txt | 35 +++ drivers/media/i2c/tvp5150.c | 272 +++++++++++++++++---- include/media/i2c/tvp5150.h | 5 + 3 files changed, 263 insertions(+), 49 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/i2c/tvp5150.txt -- 2.4.3 -- 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
