[mythtv-users] FC3 / PVR-350 tv OUT Broken

Michael Cheshire (Mailing Lists) michael-mlists at cheshire.id.au
Sat Dec 25 09:17:04 UTC 2004


Ladies and Gentlemen :)

Has anyone got the PVR-350 TV-OUT working properly on FC3?

I've seen lots of posts regarding problems with this. I'm using atrpms to install everything and I've tried everything up to at-testing.

I was actually using FC2 with everything working great, and upgraded the kernel (from an ATRPMS kernel to the latest FC2 one), which broke the TV-OUT stuff so I figured I would upgrade to FC3, but havent been able to rectify the problem. 

The capture side of things works fine - it just seems to segfault when you modprobe the ivtv_fb module.

dmesg dump :

saa7115: decoder set picture bright=127 contrast=63 saturation=63 hue=0
saa7115: decoder set picture bright=127 contrast=63 saturation=63 hue=0
saa7115: decoder set picture bright=127 contrast=63 saturation=63 hue=0
saa7115: decoder set picture bright=127 contrast=63 saturation=63 hue=0
ivtv-osd: Framebuffer module loaded (attached to ivtv card id 0)
ivtv-osd: Framebuffer is at decoder-relative address 0x00510000 and has 1704960 bytes.
ivtv-osd: screen coords: [0 0] -> [720 576]
ivtv-osd: original global alpha = 208
ivtv-osd: current OSD state = 39
ivtv-osd: new global alpha = 208 (1 255 0)
ivtv-osd: framebuffer at 0xf1510000, mapped to 0x33990000, size 1620k
ivtv-osd: mode is 720x576x32, linelength=2880
Unable to handle kernel NULL pointer dereference<1>Unable to handle kernel NULL pointer dereference at virtual address 00000000
 printing eip:
00000000
*pde = 00000000
Oops: 0000 [#1]
Modules linked in: ivtv_fb(U) i915 microcode xfs msp3400(U) saa7127(U) saa7115(U) tuner(U) tveeprom(U) ivtv(U) i2c_algo_bit i2c_core videodev button battery ac md5 ipv6 joydev ohci1394 ieee1394 uhci_hcd ehci_hcd snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore tg3 ext3 jbd dm_mod ata_piix libata sd_mod scsi_mod

<blah blah>

Otherwise it looks like I have to reinstall FC2 :(

M.
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