<div dir="ltr"><div><div><div><div><div><div>Now replying to the correct email thread.<br></div><div><br></div><div>Thanks for your reply...<br><br></div>Meanwhile,
yesterday I was able to progress a bit with this... I have compiled
mesa-17.2.4 with the etnaviv code replaced with the latest from mesa git
repo, thus enabling OpenGL 2.1.<br><br></div>I was able to login into
Ubuntu Desktop 17.10 with wayland, however the GUI is still too heavy for
GC3000. I saw no noticeable performance improvement or degradation
when comparing with the 2D unit and xf86-video-armada driver.<br><br></div>Regarding
Xorg I found out that the graphical display is initialized, but no
image can be seen because the imx-drm driver of mesa doesn't provide the
DRI interface. It seems also possible to integrate VDPAU or VAAPI with
imx-drm and the video acceleration unit of i.MX6. That would be pretty
nice, but I think it would require lots of work. I also believe that the
codec acceleration unit is not completely open-source... if it was, it
was just a matter of creating a wrapper for the VDPAU API.<br><br></div>Xorg logs follow below.<br></div><div><br></div>Regards,<br></div>Luís<br><br><br>[ 17.121] (II) xfree86: Adding drm device (/dev/dri/card0)<br>[ 17.137] (II) xfree86: Adding drm device (/dev/dri/card1)<br>[ 17.137] (II) no primary bus or device found<br>[ 17.138] falling back to /sys/devices/soc0/display-<wbr>subsystem/drm/card0<br>[ 17.138] (II) LoadModule: "glx"<br>[ 17.156] (II) Loading /usr/lib/xorg/modules/<wbr>extensions/libglx.so<br>[ 17.241] (II) Module glx: vendor="X.Org Foundation"<br>[ 17.241] compiled for 1.19.5, module version = 1.0.0<br>[ 17.241] ABI class: X.Org Server Extension, version 10.0<br>[ 17.242] (==) Matched modesetting as autoconfigured driver 0<br>[ 17.242] (==) Matched fbdev as autoconfigured driver 1<br>[ 17.242] (==) Assigned the driver to the xf86ConfigLayout<br>[ 17.242] (II) LoadModule: "modesetting"<br>[ 17.244] (II) Loading /usr/lib/xorg/modules/drivers/<wbr>modesetting_drv.so<br>[ 17.250] (II) Module modesetting: vendor="X.Org Foundation"<br>[ 17.250] compiled for 1.19.5, module version = 1.19.5<br>[ 17.251] Module class: X.Org Video Driver<br>[ 17.251] ABI class: X.Org Video Driver, version 23.0<br>[ 17.251] (II) LoadModule: "fbdev"<br>[ 17.252] (II) Loading /usr/lib/xorg/modules/drivers/<wbr>fbdev_drv.so<br>[ 17.254] (II) Module fbdev: vendor="X.Org Foundation"<br>[ 17.254] compiled for 1.19.3, module version = 0.4.4<br>[ 17.254] Module class: X.Org Video Driver<br>[ 17.254] ABI class: X.Org Video Driver, version 23.0<br>[ 17.255] (II) modesetting: Driver for Modesetting Kernel Drivers: kms<br>[ 17.255] (II) FBDEV: driver for framebuffer: fbdev<br>[ 17.285] (II) modeset(0): using drv /dev/dri/card0<br>[ 17.285] (WW) Falling back to old probe method for fbdev<br>[ 17.285] (II) Loading sub module "fbdevhw"<br>[ 17.285] (II) LoadModule: "fbdevhw"<br>[ 17.287] (II) Loading /usr/lib/xorg/modules/<wbr>libfbdevhw.so<br>[ 17.289] (II) Module fbdevhw: vendor="X.Org Foundation"<br>[ 17.290] compiled for 1.19.5, module version = 0.0.2<br>[ 17.290] ABI class: X.Org Video Driver, version 23.0<br>[
17.293] (II) modeset(0): Creating default Display subsection in Screen
section "Default Screen Section" for depth/fbbpp 24/32<br>[ 17.293] (==) modeset(0): Depth 24, (==) framebuffer bpp 32<br>[ 17.293] (==) modeset(0): RGB weight 888<br>[ 17.294] (==) modeset(0): Default visual is TrueColor<br>[ 17.294] (II) Loading sub module "glamoregl"<br>[ 17.294] (II) LoadModule: "glamoregl"<br>[ 17.295] (II) Loading /usr/lib/xorg/modules/<wbr>libglamoregl.so<br>[ 17.352] (II) Module glamoregl: vendor="X.Org Foundation"<br>[ 17.352] compiled for 1.19.5, module version = 1.0.0<br>[ 17.353] ABI class: X.Org ANSI C Emulation, version 0.4<br>[ 17.353] (II) glamor: OpenGL accelerated X.org driver based.<br>[ 18.043] (II) glamor: EGL version 1.4 (DRI2):<br>[ 18.075] (II) modeset(0): glamor initialized<br>[ 18.077] (II) modeset(0): Output HDMI-1 has no monitor section<br>[ 18.079] (II) modeset(0): EDID for output HDMI-1<br>[ 18.079] (II) modeset(0): Printing probed modes for output HDMI-1<br>[ 18.079] (II) modeset(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)<br>[ 18.079] (II) modeset(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)<br>[ 18.080] (II) modeset(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz e:<br>[ 18.080] (II) modeset(0): Modeline "848x480"x60.0 33.75 848 864 976 1088 480 486 494 517 +hsync +vsync (31.0 kHz e)<br>[ 18.080] (II) modeset(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)<br>[ 18.080] (II) modeset(0): Output HDMI-1 connected<br>[ 18.080] (II) modeset(0): Using exact sizes for initial modes<br>[ 18.080] (II) modeset(0): Output HDMI-1 using initial mode 1024x768 +0+0<br>[ 18.081] (==) modeset(0): Using gamma correction (1.0, 1.0, 1.0)<br>[ 18.081] (==) modeset(0): DPI set to (96, 96)<br>[ 18.081] (II) Loading sub module "fb"<br>[ 18.081] (II) LoadModule: "fb"<br>[ 18.088] (II) Loading /usr/lib/xorg/modules/libfb.so<br>[ 18.092] (II) Module fb: vendor="X.Org Foundation"<br>[ 18.092] compiled for 1.19.5, module version = 1.0.0<br>[ 18.092] ABI class: X.Org ANSI C Emulation, version 0.4<br>[ 18.092] (II) UnloadModule: "fbdev"<br>[ 18.092] (II) Unloading fbdev<br>[ 18.093] (II) UnloadSubModule: "fbdevhw"<br>[ 18.093] (II) Unloading fbdevhw<br>[ 18.093] (==) Depth 24 pixmap format is 32 bpp<br>[ 18.326] (==) modeset(0): Backing store enabled<br>[ 18.326] (==) modeset(0): Silken mouse enabled<br>[ 18.330] (II) modeset(0): RandR 1.2 enabled, ignore the following RandR disabled message.<br>[ 18.336] (==) modeset(0): DPMS enabled<br>[ 18.337] (II) modeset(0): [DRI2] Setup complete<br>[ 18.337] (II) modeset(0): [DRI2] DRI driver: imx-drm<br>[ 18.337] (II) modeset(0): [DRI2] VDPAU driver: imx-drm<br>[ 18.337] (--) RandR disabled<br>[ 18.363] (II) SELinux: Disabled on system<br>[ 18.366] (EE) AIGLX error: imx-drm does not export required DRI extension<br>[ 18.366] (EE) AIGLX: reverting to software rendering<br>[ 18.391] (II) IGLX: enabled GLX_MESA_copy_sub_buffer<br>[ 18.395] (II) IGLX: Loaded and initialized swrast<br>[ 18.396] (II) GLX: Initialized DRISWRAST GL provider for screen 0<br>[ 18.405] (II) modeset(0): Damage tracking initialized<br>[ 18.406] (II) modeset(0): Setting screen physical size to 270 x 203<div class="gmail-yj6qo gmail-ajU"><div id="gmail-:22k" class="gmail-ajR" tabindex="0"><img class="gmail-ajT" src="https://ssl.gstatic.com/ui/v1/icons/mail/images/cleardot.gif"></div></div></div>