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Wed, 09 Oct 2019 09:56:18 -0700 (PDT) From: Fabio Estevam To: buildroot@buildroot.org Date: Wed, 9 Oct 2019 13:56:00 -0300 Message-Id: <20191009165601.3424-3-festevam@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191009165601.3424-1-festevam@gmail.com> References: <20191009165601.3424-1-festevam@gmail.com> Subject: [Buildroot] [PATCH 3/4] imx6-sabresd/readme.txt: Improve Qt5 Cinematic Demo instructions X-BeenThere: buildroot@busybox.net X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: bernd.kuhls@t-online.de, Fabio Estevam , ps.report@gmx.net, thomas.petazzoni@bootlin.com MIME-Version: 1.0 Errors-To: buildroot-bounces@busybox.net Sender: "buildroot" QT_QPA_EGLFS_ALWAYS_SET_MODE=1 needs to be exported, otherwise the Qt5 Cinematic demo throws a storm of the following messages: Could not queue DRM page flip on screen LVDS1 (Invalid argument) Improve the instructions by mentioning such requirement. Signed-off-by: Fabio Estevam --- board/freescale/imx6-sabresd/readme.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/board/freescale/imx6-sabresd/readme.txt b/board/freescale/imx6-sabresd/readme.txt index f09ff5caf4..292dab72c4 100644 --- a/board/freescale/imx6-sabresd/readme.txt +++ b/board/freescale/imx6-sabresd/readme.txt @@ -80,6 +80,7 @@ Running kmscube application: Running Qt5 Cinematic Demo: # export QT_QPA_EGLFS_KMS_CONFIG=/root/sabresd.json +# export QT_QPA_EGLFS_ALWAYS_SET_MODE=1 # /usr/share/Qt5/CinematicExperience/Qt5_CinematicExperience Running gl2mark benchmark: