http://bugzilla.kernel.org/show_bug.cgi?id=13214
Stefan Glasenhardt <stefan.glasenha...@freenet.de> changed:
What |Removed |Added
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CC| |stefan.glasenha...@freenet.
| |de
--- Comment #5 from Stefan Glasenhardt <stefan.glasenha...@freenet.de>
2009-05-16 00:29:51 ---
Hi,
I played it little with the KMS-kernel-code and got the internal display
running. I disabled some lines in the file "intel_display.c" to force-enable
the LVDS-output :
switch (intel_output->type) {
/* case INTEL_OUTPUT_LVDS:*/
is_lvds = true;
/* break;
case INTEL_OUTPUT_SDVO:
case INTEL_OUTPUT_HDMI:
is_sdvo = true;
if (intel_output->needs_tv_clock)
is_tv = true;
break;
case INTEL_OUTPUT_DVO:
is_dvo = true;
break;
case INTEL_OUTPUT_TVOUT:
is_tv = true;
break;
case INTEL_OUTPUT_ANALOG:
is_crt = false;
break;*/
}
num_outputs++;
I know, it is a very crude hack, but i know to little about the
drm-kernel-stuff to make a better solution. I hope some kernel-hacker can
improve the code, so i can normally use KMS.
P.S. :
I also had to add the following patch to the same file to improve the image
quality. Without this patch my LC-Display constantly flickers.
} else if (IS_I9XX(dev) || IS_I855(dev)) { /* Added query 855GM-chipset
refclk = 96000;
} else {
refclk = 48000;
}
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