Il Sun, Feb 04, 2007 at 10:17:08PM +0100, Giuseppe Bilotta ha scritto: > On 2/4/07, Luca Tettamanti <[EMAIL PROTECTED]> wrote: > >Giuseppe, can you send me the EDID block of your monitor? > > I'd gladly do it, if I knew how to retrieve it ... because apparently, > get-edid doesn't work, even though both the nv driver for X and > nvidiafb manage to retrieve it.
get-edid uses the BIOS, while the other two talk directly over the I2C bus. Try loading i2c-dev (I2C_CHARDEV); With i2cdump[1] you can read the EDID block, which resides at address 0x50: i2cdump N 0x50 (where N is the bus number) If you are unshure about bus number try with all the available /dev/i2c-* devices (you may want to unload HW monitor drivers first, so you don't poke at random stuff). Luca [1] lm-sensors package, at least on Debian. -- La somma dell'intelligenza sulla terra è una costante. La popolazione è in aumento. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" 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.tux.org/lkml/