Hello Ray: On Sat, 23 Oct 2004, Ray Olszewski wrote:
> One more thought: although the spec for setting video mode looks like you > can put in any old values, in fact you have to use a mode that the kernel > source understands. I don't have a 2.6.x source tree handy, but 2.4.21 > doesn't include any [EMAIL PROTECTED] choices. The only entries I can find for > 1024x768 in that source are: > > /* 1024x768 @ 87 Hz interlaced, 35.5 kHz hsync * > /* 1024x768 @ 60 Hz, 48.4 kHz hsync */ > /* 1024x768 @ 70 Hz, 56.5 kHz hsync */ > /* 1024x768 @ 76 Hz, 62.5 kHz hsync */ > /* 1024x768 @ 85 Hz, 70.24 kHz hsync */ > /* 1024x768 @ 100Hz, 80.21 kHz hsync */ > > So if your LCD panel will support multiple refresh rates, try picking from > the choices listed above. Or get the kernel source and look in > ./drivers/video/modedb.c to see what is available in your 2.6.x kernel. I think I already tried 1024x768 @ 60 Hz and 1024x768 @ 70 Hz--unless I entered the video= argument wrong. That remains a possibility, but until I find out how to list them right, I can't say for sure. On whether my monitor supports multiple refresh rates. This excerpt from the manual seems relevant, doesn't it? "1.2 Features a. Multi-scanning at horizontal frequencies of 31KHz to 64KHz and vertical frequencies of 60Hz to 75Hz." James - To unsubscribe from this list: send the line "unsubscribe linux-newbie" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.linux-learn.org/faqs
