On Sat, 2009-02-07 at 14:49 -0500, Jeff Campbell wrote: > Hi Andy, > > Just going through the detailed specs on the cx18 chip and noticed the > Conexant marketing sheet says the max bitrate for the chip is 15 Mbps > in either CBR or VBR mode. > > "Variable and constant bit rate up to 15 Mb/sec" under Features and > Benefits / Video Encoding > > At the moment the cx18 still reports 27 Mbps as the max in v4l2-ctl > -L, which I think is just a carry over from the earlier 15/16 chip. > Just wanted to flag it before it slipped my mind.
Yes, I saw that the other week myself. I hadn't bothered to fix the control yet. It's wrapped up in some callouts to cx23415/6/7/8 common code and some v4l2-common stuff: linux/drivers/media/video/v4l2-common.c linux/drivers/media/video/cx2341x.c I put it low on the list, because mucking with those means more regression testing than normal to make sure I didn't screw up the ivtv, pvrusb2, cx88, or cx23885 drivers, as they all call out to those too (IIRC). I suppose I could intercept that control and fix it here: linux/drivers/media/video/cx18/cx18-controls.c Thanks. Regards, Andy > -Jeff _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
