[Freedreno] hdmi+lvds

Rob Clark robdclark at gmail.com
Thu Sep 25 07:16:05 PDT 2014


On Thu, Sep 25, 2014 at 9:06 AM, vinay simha
<vinaysimha at inforcecomputing.com> wrote:
> HI rob,
>
> i'm using mesa-10.2.6, xf86-video-freedreno (master branch), libdrm--2.4.56
> +lvds patches,
>
> When i try for gdm or Xorg,  only the lvds come up, attached the Xorg.0.log,
> From the log freedreno is trying to pick the 1280x720 resolution instead of
> 1920x1080
>
> [    81.088] (II) freedreno(0): Using sloppy heuristic for initial modes
> [    81.088] (II) freedreno(0): Output LVDS-1 using initial mode 1366x768
> [    81.088] (II) freedreno(0): Output HDMI-1 using initial mode 1280x720
>
> i checked in all the sources of xf86-video-freedreno, libdrm and mesa, i am
> not able check "Using sloppy heuristic for initial modes" or "initial mode'
> in the source code.

fwiw, this is coming from xserver itself:

http://cgit.freedesktop.org/xorg/xserver/tree/hw/xfree86/modes/xf86Crtc.c#n2502

BR,
-R

> i tried compiling the mesa ( in ubuntu linaro), i ended with this error
> ---------------------------
> libtool: install: warning: relinking `egl_gallium.la'
> libtool: install: (cd /root/mesa/src/gallium/targets/egl-static; /bin/bash
> /root/mesa/libtool  --silent --tag CXX --mode=relink g++ -g -O2 -Wa)
> collect2: error: ld returned 1 exit status
> libtool: install: error: relink `egl_gallium.la' with the above command
> before installing it
> make[4]: *** [install-eglLTLIBRARIES] Error 1
> make[4]: Leaving directory `/root/mesa/src/gallium/targets/egl-static'
> make[3]: *** [install-am] Error 2
> make[3]: Leaving directory `/root/mesa/src/gallium/targets/egl-static'
> make[2]: *** [install-recursive] Error 1
> -------------------------------
>
> Regards,
> vinay simha
>
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