On Thu, Nov 11, 2010 at 22:17:23, Laurent Pinchart wrote: > Hi Guennadi, > > On Thursday 11 November 2010 16:32:02 Guennadi Liakhovetski wrote: > > On Wed, 10 Nov 2010, Hadli, Manjunath wrote: > > > Hello Guennadi, > > > > > > Your media-bus enumerations capture the formats quite well. I > > > needed > > > > > > the following for support on Davinci SOCs and liked to check with > > > you if these are covered in some format in the list. > > > 1. Parallel RGB 666 (18 data lines+ 5 sync lines) 2. YUYV16 (16 > > > lines) (16 data lines + 4 or 5 sync lines) > > > > According to the subdev-formats.xml > > > > http://git.linuxtv.org/pinchartl/media.git?a=blob;f=Documentation/DocB > > ook/v > > 4l/subdev-formats.xml;h=3688f27185f72ab109e3094c268e04f67cb8643e;hb=re > > fs/he > > ads/media-0003-subdev-pad > > > > they should be called V4L2_MBUS_FMT_RGB666_1X18 (or BGR666...) > > Agreed. > > > and V4L2_MBUS_FMT_YUYV16_1X16. > > Depending on what Manjunath meant, this should be either YUYV16_2X16 or > > YUYV8_1X16. 16 bits per sample seems quite high to me, I suppose it should > then be YUYV8_1X16. Actually, the interface transfers 16 bits per sample (Y=8bits and C=8bits) For the YC16 and 18 data lines (parallel) for RGB666. probably V4L2_MBUS_FMT_RGB666_1X18 and V4L2_MBUS_FMT_YUYV16_1X16 fit the bill. > > > Notice, that these codes do not define the complete bus topology, > > e.g., they say nothing about sync signals. This is a separate topic. > > -- > Regards, > > Laurent Pinchart > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
