On Tue, Nov 13, 2012 at 10:29:14AM +0200, Pekka Paalanen wrote: > Make proper sections, clarify, and add a build error.
These two and the other wayland-web patch applied. Kristian > Signed-off-by: Pekka Paalanen <[email protected]> > --- > raspberrypi.html | 28 ++++++++++++++++++++++++---- > 1 files changed, 24 insertions(+), 4 deletions(-) > > diff --git a/raspberrypi.html b/raspberrypi.html > index 5e8885c..5e04762 100644 > --- a/raspberrypi.html > +++ b/raspberrypi.html > @@ -143,14 +143,34 @@ environment set up.</p> > > <h2>Troubleshooting</h2> > > -<p>If the right pkg-config files are not installed, building weston can fail. > -If you see the following during Weston's configure step, the > -<tt>bcm_host.pc</tt> file was not found, and the rpi-backend will not > work:</p> > +<h3>Missing <tt>bcm_host.pc</tt></h3> > + > <pre>checking for RPI_BCM_HOST... no > configure: WARNING: Raspberry Pi BCM host libraries not found, will use > stubs instead. > </pre> > > -<p>Too old firmware might cause corrupted graphics.</p> > +<p>If the right pkg-config files are not installed, building weston can > +fail. If you see the above during Weston's configure step, the > +<tt>bcm_host.pc</tt> file was not found, and the rpi-backend will not > +work. The following is what you should see:</p> > +<pre>checking for RPI_BCM_HOST... yes</pre> > + > +<h3>Build error: <tt>undefined reference to `wl_egl_...</tt></h3> > + > +<p>Somehow, cairo-egl is getting used, when it should not. Remove the > +dummy <tt>wayland-egl.pc</tt>, and make sure > +<tt>--disable-wayland-compositor</tt> is in the configure line. When > +everything is right, you should see:</p> > +<pre>checking for CAIRO_EGL... no > +configure: WARNING: clients will use cairo image, cairo-egl not used</pre> > + > + > +<h3>Some or all surfaces (graphics) are corrupted</h3> > + > +<p>Too old firmware might cause corrupted graphics. If you don't want to > +update the firmware, a workaround is to add <tt>--max-planes=0</tt> to the > +Weston command line. This forces everything to be composited with > +GLESv2.</p> > > </body> > </html> > -- > 1.7.8.6 > _______________________________________________ wayland-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/wayland-devel
