On 04/04/2016 10:58 PM, Ville Syrjälä wrote:
>
>> Since this VBT mode is probably junk anyway, I commented out the
>> if-statement that selects it (in intel_lvds.c), so that the code will
>> pick the mode as set by BIOS. The result is much better, I actually get
>> proper looking output! X also r
On Mon, Apr 04, 2016 at 11:14:45AM +0800, Rob Kramer wrote:
> I've tried again without video parameter -- same outcome. I've also
> applied Ville's patch "drm/i915: Read timings from the correct
> transcoder in intel_crtc_mode_get()" (with teeny backport fix). It seems
> this code is never calle
I've tried again without video parameter -- same outcome. I've also
applied Ville's patch "drm/i915: Read timings from the correct
transcoder in intel_crtc_mode_get()" (with teeny backport fix). It seems
this code is never called in my case though, since intel_lvds_init()
chooses to use the VBT
Here's the same issue on a more reasonable kernel. The log looks quite
different, but the end result is still a blank screen. Uploaded here:
http://pastebin.com/WLpT5mPc
This section looks promising:
[4.763951] [drm:intel_dump_pipe_config] requested mode:
[4.763953] [drm:drm_mode_debug_
On Fri, 01 Apr 2016, Rob Kramer wrote:
> Here's the same issue on a more reasonable kernel. The log looks quite
> different, but the end result is still a blank screen. Uploaded here:
> http://pastebin.com/WLpT5mPc
>
> This section looks promising:
>
> [4.763951] [drm:intel_dump_pipe_config]
