Re: [meta-fsl-arm PATCH v2 5/6] qtbase: Disable eglfs build for i.MX6 SoCs using X11

["Eric Bénard" <eric@eukrea.com>]

Le Fri,  7 Mar 2014 11:52:44 -0300,
Otavio Salvador <otavio@ossystems.com.br> a écrit :

> The eglfs hooks require the Framebuffer API calls which are not
> available when building for X11; to allow qtbase to build for X11 we
> must disable eglfs support due this restriction.
> 
> Signed-off-by: Lauren Post <lauren.post@freescale.com>
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
> ---
> 
> Changes in v2:
> - new patch
> 
>  .../qt5/qtbase/Force_egl_visual_ID_33.patch        | 23 ++++++++++++++++++++++
>  qt5-layer/recipes-qt/qt5/qtbase_%.bbappend         |  5 +++++
>  2 files changed, 28 insertions(+)
>  create mode 100644 qt5-layer/recipes-qt/qt5/qtbase/Force_egl_visual_ID_33.patch
> 
> diff --git a/qt5-layer/recipes-qt/qt5/qtbase/Force_egl_visual_ID_33.patch b/qt5-layer/recipes-qt/qt5/qtbase/Force_egl_visual_ID_33.patch
> new file mode 100644
> index 0000000..b0be292
> --- /dev/null
> +++ b/qt5-layer/recipes-qt/qt5/qtbase/Force_egl_visual_ID_33.patch
> @@ -0,0 +1,23 @@
> +Workaround EGL initialization failure due visual mismatch
> +
> +Error:
> +
> +Warning: EGL suggested using X Visual ID 33 (RGB888) for EGL config 28 (RGB444), but this is incompatable
> +Unable to find an X11 visual which matches EGL config 28
> +Could not initialize EGL
> +Aborted
> +
> +Upstream-Status: Inappropriate [workaround]
> +
> +Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
> +
> +diff -Naur qtbase-opensource-src-5.1.1_original/src/platformsupport/eglconvenience/qxlibeglintegration.cpp qtbase-opensource-src-5.1.1/src/platformsupport/eglconvenience/qxlibeglintegration.cpp
> +--- qtbase-opensource-src-5.1.1_original/src/platformsupport/eglconvenience/qxlibeglintegration.cpp	2013-12-25 19:08:42.163895341 -0800
> ++++ qtbase-opensource-src-5.1.1/src/platformsupport/eglconvenience/qxlibeglintegration.cpp	2013-12-25 19:09:37.207893799 -0800
> +@@ -180,5 +180,5 @@
> +     }
> + 
> +     qWarning("Unable to find an X11 visual which matches EGL config %d", configId);
> +-    return (VisualID)0;
> ++    return (VisualID)33;
> + }
> diff --git a/qt5-layer/recipes-qt/qt5/qtbase_%.bbappend b/qt5-layer/recipes-qt/qt5/qtbase_%.bbappend
> index 310d7f7..c1df764 100644
> --- a/qt5-layer/recipes-qt/qt5/qtbase_%.bbappend
> +++ b/qt5-layer/recipes-qt/qt5/qtbase_%.bbappend
> @@ -1,5 +1,9 @@
>  # Copyright (C) 2013 Eric Bénard - Eukréa Electromatique
>  
> +FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
> +
> +SRC_URI += "file://Force_egl_visual_ID_33.patch"
> +
this change is not documented anywhere in the commit log.

Eric