I have Hauppauge WinTV PVR-350, got it working with MythTv so I can playback Tv on my tv. I'm trying to get it so I can run Xorg on my tv. when I'm doing test to check tv-out, I read you can play TV on your TV-out with the following two commands:
/usr/bin/ivtvfbctl /dev/fb0 -yesglobalalpha -nolocalalpha dd if=/dev/video0 of=/dev/video16 bs=64k when I do the tv plays sound but no video. I know the wiring is correct, as I said mythtv can play recordings on it. here's my relevant ivtv from dmesg. dmesg | grep ivtv [ 27.609125] ivtv: ==================== START INIT IVTV ==================== [ 27.609142] ivtv: version 0.7.0 (tagged release) loading [ 27.609148] ivtv: Linux version: 2.6.17-10-server SMP mod_unload 686 REGPARM gcc-4.1 [ 27.609154] ivtv: In case of problems please include the debug info between [ 27.609160] ivtv: the START INIT IVTV and END INIT IVTV lines, along with [ 27.609166] ivtv: any module options, when mailing the ivtv-users mailinglist. [ 27.643723] ivtv0: Autodetected Hauppauge WinTV PVR-350 card (cx23415 based) [ 28.093443] tuner 2-0061: chip found @ 0xc2 (ivtv i2c driver #0) [ 28.270847] tda9887 2-0043: chip found @ 0x86 (ivtv i2c driver #0) [ 28.356230] saa7115 2-0021: saa7115 found @ 0x42 (ivtv i2c driver #0) [ 28.551856] saa7127 2-0044: saa7129 found @ 0x88 (ivtv i2c driver #0) [ 28.612404] msp3400 2-0040: MSP4448G-B3 found @ 0x80 (ivtv i2c driver #0) [ 29.346619] ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) [ 29.413874] ivtv0: loaded v4l-cx2341x-dec.fw firmware (262144 bytes) [ 29.637637] ivtv0: Encoder revision: 0x02050032 [ 29.647673] ivtv0: Decoder revision: 0x02020023 [ 29.647823] ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total) [ 29.648253] ivtv0: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total) [ 29.648778] ivtv0: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total) [ 29.649184] ivtv0: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB total) [ 29.650346] ivtv0: Create encoder radio stream [ 29.650396] ivtv0: Allocate DMA decoder MPEG stream: 16 x 65536 buffers (1024KB total) [ 29.650533] ivtv0: Allocate DMA decoder VBI stream: 512 x 2048 buffers (1024KB total) [ 29.651490] ivtv0: Create decoder VOUT stream [ 29.651582] ivtv0: Allocate DMA decoder YUV stream: 24 x 43200 buffers (1024KB total) [ 29.711087] ivtv0: loaded v4l-cx2341x-init.mpg firmware (155648 bytes) [ 29.855339] ivtv0: Initialized Hauppauge WinTV PVR-350, card #0 [ 29.855392] ivtv: ==================== END INIT IVTV ==================== [ 30.208133] ivtv0-osd: Framebuffer module loaded (attached to ivtv card id 0) [ 30.267467] ivtv0-osd: screen coords: [0 0] -> [720 480] [ 30.282755] ivtv0-osd: original global alpha = 208 [ 30.309378] ivtv0-osd: current OSD state = 39 [ 30.342375] ivtv0-osd: new global alpha = 208 (1 255 0) [ 30.347479] ivtv0-osd: framebuffer at 0xf9510000, mapped to 0xc9990000, size 1665k [ 30.347488] ivtv0-osd: mode is 720x480x32, linelength=2880 [ 30.480948] ivtv0-osd: fb0: cx23415 TV out frame buffer device [ 30.480967] ivtv0: Allocate DMA decoder OSD stream: 16 x 65536 buffers (1024KB total) [ 34.695748] ivtv0-osd warning: ivtvfb_check_var [ 34.695757] ivtv0-osd warning: ivtvfb_set_par I do know that /dev/fb0 is correct and that /dev/video0 is correct. Anyone heard of this or know how to fix it? -- --Ultimate is my Mistress
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