if i run weston with bellow command weston --log=/dev/console --use-g2d=1 --idle-time=0 --tty=1 i will get bellow error message [13:26:27.232] weston 2.0.0 http://wayland.freedesktop.org Bug reports to: https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=weston&version=2.0.0 Build: 2.0.0-22-g506dc2d-dirty compositor-drm: Ignore non-KMS devices (2017-10-13 17:42:08 -0500) [13:26:27.233] Command line: weston --log=/dev/console --use-g2d=1 --idle-time=0 --tty=1 [13:26:27.233] OS: Linux, 4.1.44-fslc+g6c1ad49, #2 SMP PREEMPT Mon Aug 20 05:52:39 UTC 2018, armv7l [13:26:27.233] warning: XDG_RUNTIME_DIR "/tmp" is not configured correctly. Unix access mode must be 0700 (current mode is 777), and must be owned by the user (current owner is UID 0). Refer to your distribution on how to get it, or http://www.freedesktop.org/wiki/Specifications/basedir-spec on how to implement it. [13:26:27.234] Starting with no config file. [13:26:27.234] Output repaint window is 7 ms maximum. [13:26:27.235] Loading module '/usr/lib/libweston-2/fbdev-backend.so' [13:26:27.238] initializing fbdev backend [13:26:27.239] Loading module '/usr/lib/libweston-2/g2d-renderer.so' [13:26:27.241] Failed to load module: /usr/lib/libweston-2/g2d-renderer.so: undefined symbol: g2d_buf_from_virt_addr [13:26:27.241] could not load g2d renderer imx-ipuv3 2400000.ipu: WARNING: adapt panel end blank lines [13:26:27.351] fatal: failed to create compositor backend
it seems we don't have g2d_buf_from_virt_addr function in kernel-module-imx-gpu-viv_5.0.11.p8.6 how can i have weston with clone mode?
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