Thanks for reply! After few testings, best result right now is this: modprobe bttv gbuffers=16 card=125,125 pll=1,1 bttv_gpio=1 radio=0,0 tuner=0,0 gpiomask=0x00b8ff With this parameters, dmesg show this output: [81622.722734] bttv: Bt8xx card found (0) [81622.722749] bttv: 0: Bt878 (rev 17) at 0000:12:0c.0, irq: 22, latency: 132, mmio: 0xd0000000 [81622.722762] bttv: 0: using: MATRIX Vision Sigma-SQ [card=125,insmod option] [81622.722909] bttv: 0: tuner type=0 [81622.731506] bttv: 0: audio absent, no audio device found! [81622.739205] bttv: 0: Setting PLL: 28636363 => 35468950 (needs up to 100ms) [81622.756024] bttv: PLL set ok [81622.756090] bttv: 0: registered device video0 [81622.756133] bttv: 0: registered device vbi0 [81622.759232] bttv: Bt8xx card found (1) [81622.759247] bttv: 1: Bt878 (rev 17) at 0000:12:0d.0, irq: 23, latency: 132, mmio: 0xd0002000 [81622.759261] bttv: 1: using: MATRIX Vision Sigma-SQ [card=125,insmod option] [81622.759430] bttv: 1: tuner type=0 [81622.768076] bttv: 1: audio absent, no audio device found! [81622.775495] bttv: 1: Setting PLL: 28636363 => 35468950 (needs up to 100ms) [81622.788014] bttv: PLL set ok [81622.788078] bttv: 1: registered device video1 [81622.788574] bttv: 1: registered device vbi1 In zoneminder i can see each channel on both device but when config two monitors on same device they look same output. At this stage i don't know if is an bug from zoneminder (probably not) or is something related to card driver. This is my post on zoneminder forum: http://www.zoneminder.com/forums/viewtopic.php?p=85049#p85049 So, from here, how can enable gpio output to get data values? How can do an high resolution scan? Sorry, i'm not very familiar with this subject but i want to help to find an solution, and maybe an driver for this card. Fratiman Vladut -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
