Fred, You should send mail to the linux-media list; the video4linux list is mostly dead.
Analog support in the cx23885 driver is not complete. You can contact Steve Toth at kernellabs, if your company needs something in a certain timeframe and is willing to sponsor getting the functionality you need. Also the CX23888 itself doesn't do MPEG compression. You'll need a connected CX23417 (or CX23416) to do the compression. (Maybe you have that, but you didn't mention it.) Regards, Andy Fred Seward <fred.sew...@adiengineering.com> wrote: >We have a custom x86 board with: > > - A soldered down cx23888 > > - Four composite inputs feeding the cx23888. No tuner. > We're only looking at the four composite inputs. > > - FC13 with a 2.6.33.4 kernel. > >The cx23885 driver loads and I get /dev/video0 but when I try to >cat /dev/video0 I get data but it's not an mpeg file. > >Can anyone point me to some documentation which tells how to set >up the cx23885_board board structure and what other >initialization might need to be done? > > >In the cx23885 driver I modified cx23885-cards.c to add an >entry for our hardware. > >struct cx23885_board cx23885_boards[] = { > > [CX23885_BOARD_ECU] = { > .name = "custom board", > .porta = CX23885_ANALOG_VIDEO, > .portb = CX23885_MPEG_ENCODER, > .clk_freq = 50000000, > .input = {{ > .type = CX23885_VMUX_COMPOSITE1, > .vmux = 0, > }, { > .type = CX23885_VMUX_COMPOSITE2, > .vmux = 1, > }, { > .type = CX23885_VMUX_COMPOSITE3, > .vmux = 2, > }, { > .type = CX23885_VMUX_COMPOSITE4, > .vmux = 3, > } }, > }, > >cx23885_subids > > }, { > .subvendor = 0x0000, > .subdevice = 0x0000, > .card = CX23885_BOARD_ECU, > }, { > >-- >video4linux-list mailing list >Unsubscribe mailto:video4linux-list-requ...@redhat.com?subject=unsubscribe >https://www.redhat.com/mailman/listinfo/video4linux-list N�����r��y����b�X��ǧv�^�){.n�+����{���bj)����w*jg��������ݢj/���z�ޖ��2�ޙ����&�)ߡ�a�����G���h��j:+v���w��٥