> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:ivtv-devel- > [EMAIL PROTECTED] On Behalf Of Hans Verkuil > Sent: 04 January 2006 22:21 > To: [EMAIL PROTECTED]; Discussion list for development of the IVTV driver > Subject: Re: [ivtv-devel] ivtvdriver.org: Firmware section rewrite > > On Wednesday 04 January 2006 17:16, Daniel G. Hyams wrote: > > I have rewritten most of: > > > > http://www.ivtvdriver.org/index.php/Firmware > > > > to be much more understandable, at least to me. I think that I have > > everything right, but as always, please review for correctness. > > Please add that the v4l-cx2341x-dec.fw firmware and > v4l-cx2341x-init-mpeg.bin are for the PVR-350 only (no harm to add them > for other cards, they just are never loaded). Also, the > v4l-cx2341x-init-mpeg.bin is not a firmware file technically but a very > small MPEG file needed to correctly initialize the PVR350's framebuffer > (if I understand correctly). > Almost,it initializes the mpeg decoder so that the YUV playback (not the framebuffer) works. Also its not quite an mpeg file either since I endian flipped the original file so that it could be loaded straight into the decoder memory without having to copy it into an intermediate buffer, endian flip it and then dma it.
John _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
