From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Wed, 16 Aug 2017 23:13:38 +0200 Subject: [Buildroot] [PATCHv2] package/mesa3d: vc4 backend is an EGL provider In-Reply-To: <20170813130529.21513-1-yann.morin.1998@free.fr> References: <20170813130529.21513-1-yann.morin.1998@free.fr> Message-ID: <20170816231338.36dee1c6@windsurf> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello, On Sun, 13 Aug 2017 15:05:29 +0200, Yann E. MORIN wrote: > The VC4 GPU does not support full GL, it only provides EGL. > > Currently, it is possible to build the VC4 backend without ELG support, > but that does not make sense in the slighest. > > So, forcibly enable EGL with VC4, like is done for etnaviv and virgl. > > Reported-by: Waldemar Brodkorb > Signed-off-by: "Yann E. MORIN" > Cc: Bernd Kuhls > Cc: Waldemar Brodkorb > > --- > Note: > Currently, as soon as mesa3d and Xorg are both enabled, then we consider > that full GL is available. However, that is definitely not the case with > the VC4 backend, obviously, as the hardware is not capable of that at > all. Fixing this situation is a bigger endeavour, for anotehr patch(set). Applied to master, thanks. Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com