<div class="gmail_quote">On Sat, Nov 1, 2008 at 11:38 PM, Greg Hermsen <span dir="ltr"><<a href="mailto:g.hermy15@gmail.com">g.hermy15@gmail.com</a>></span> wrote:
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<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div style="MARGIN: 0in 0in 0pt"><font face="Times New Roman" size="3">Hello,</font></div>
<div style="MARGIN: 0in 0in 0pt"><font face="Times New Roman" size="3"> </font></div>
<div style="MARGIN: 0in 0in 0pt"><font face="Times New Roman" size="3">I have two Hauppuage HVR-1600 installed but Mythbuntu only recognizes one at a time.<span> </span>I put each in one at a time and they both work individually.<span> </span>When I put both in, only one is recognized.<span> </span>I have /dev/video0 but not /dev/video1. Any suggestions would be greatly appreciated.</font></div>
<div style="MARGIN: 0in 0in 0pt"><font face="Times New Roman" size="3"></font> </div>
<div style="MARGIN: 0in 0in 0pt"><font face="Times New Roman" size="3">I pasted contents from /var/log/dmesg.<span> </span>It looks like cx18-0 initializes successfully and I have a problem with cx18-1.</font></div>
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<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>Linux video capture interface: v2.00</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>nvidia: module license 'NVIDIA' taints kernel.</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18:<span> </span>Start initialization, version 1.0.1</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-0: Initializing card #0</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-0: Autodetected Hauppauge card</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>ACPI: PCI Interrupt Link [APC1]enabled at IRQ 16</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>ACPI: PCI Interrupt 0000:01:06.0[A] -> Link [APC1] -> GSI 16 (level, high) -> IRQ 20</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-0: Unreasonably low latency timer, setting to 64 (was 32)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-0: cx23418 revision 01010000 (B)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>tveeprom 2-0050: Hauppauge model 74021, rev C1B2, serial# 1567508</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>tveeprom 2-0050: MAC address is 00-0D-FE-17-EB-14</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>tveeprom 2-0050: tuner model is TCL M2523_5N_E (idx 112, type 50)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>tveeprom 2-0050: TV standards NTSC(M) (eeprom 0x08)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>tveeprom 2-0050: audio processor is CX23418 (idx 38)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>tveeprom 2-0050: decoder processor is CX23418 (idx 31)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>tveeprom 2-0050: has no radio, has IR receiver, has IR transmitter</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-0: Autodetected Hauppauge HVR-1600</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-0: VBI is not yet supported</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 22</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [APCJ] -> GSI 22 (level, high) -> IRQ 16</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>PCI: Setting latency timer of device 0000:00:06.0 to 64</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>tuner 3-0061: chip found @ 0xc2 (cx18 i2c driver #0-1)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cs5345 2-004c: chip found @ 0x98 (cx18 i2c driver #0-0)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>intel8x0_measure_ac97_clock: measured 52836 usecs</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>intel8x0: clocking to 47404</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>tuner-simple 3-0061: creating new instance</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>tuner-simple 3-0061: type set to 50 (TCL 2002N)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-0: Disabled encoder IDX device</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-0: Registered device video0 for encoder MPEG (2 MB)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>DVB: registering new adapter (cx18)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>MXL5005S: Attached at address 0x63</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>DVB: registering adapter 0 frontend 0 (Samsung S5H1409 QAM/8VSB Frontend)...</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-0: DVB Frontend registered</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-0: Registered device video32 for encoder YUV (2 MB)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-0: Registered device video24 for encoder PCM audio (1 MB)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-0: Initialized card #0: Hauppauge HVR-1600</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-1: Initializing card #1</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-1: Autodetected Hauppauge card</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>ACPI: PCI Interrupt 0000:01:07.0[A] -> Link [APC4] -> GSI 19 (level, high) -> IRQ 21</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18-1: Unreasonably low latency timer, setting to 64 (was 32)</font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><strong><span> </span>allocation failed: out of vmalloc space - use vmalloc=<size> to increase size.</strong></font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><strong><span> </span>cx18-1: ioremap failed, perhaps increasing __VMALLOC_RESERVE in page.h</strong></font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><strong><span> </span>cx18-1: or disabling CONFIG_HIGHMEM4G into the kernel would help</strong></font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><strong><span> </span>cx18-1: Error -12 on initialization</strong></font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><strong><span> </span>cx18: probe of 0000:01:07.0 failed with error -12</strong></font></font></div>
<div style="MARGIN: 0in 0in 0pt"><font size="3"><font face="Times New Roman"><span> </span>cx18:<span> </span>End initialization</font></font></div></blockquote></div>
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<div>I've been scouring the Internet looking for help with my problem. I found a posting at:</div></div>
<blockquote dir="ltr" style="MARGIN-RIGHT: 0px">
<div><a href="http://www.spinics.net/lists/linux-dvb/msg29645.html">http://www.spinics.net/lists/linux-dvb/msg29645.html</a></div>
<div>...I swopped-out hard drives and installed <span id="google-navclient-hilite" style="COLOR: black; BACKGROUND-COLOR: cyan">Mythbuntu</span>. After installing the cx18 drivers it also only initialized one card. I then modified the bootloader with "vmalloc=256M" and it worked like a champ. ...</div>
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<div dir="ltr">I'm not sure where the bootloader is located and how risky it is to edit so I continued searching for information on editing the bootloader. I couldn't find anything. I have a 640GB hard drive.</div>
<div dir="ltr"> </div>
<div dir="ltr">I also ran the suggested command, "cat /proc/meminfo | grep Vmalloc" and got the following results:</div>
<blockquote dir="ltr" style="MARGIN-RIGHT: 0px">
<div dir="ltr">VmallocTotal: 114680 kB</div>
<div dir="ltr">VmallocUsed: 101208 kB</div>
<div dir="ltr">VmallocChunk: 11764 kB</div></blockquote>
<div dir="ltr">Can anybody give me guidance on the steps I need to take?</div>
<div dir="ltr"> </div>
<div dir="ltr">Thanks,</div>
<div dir="ltr">Greg</div>