<div dir="ltr"><div><div><div>Hi Heikki, </div>Weston-RDP under Tizen uses a specific version of FreeRDP, which is known to work well. </div>It is based upon the following upstream commit ID : 2604ff20bd12e810cfeed735b80dbe90020d781c . </div>I hope this helps. <div><div> </div></div></div><div class="gmail_extra"> <div class="gmail_quote">2015-03-26 15:45 GMT+01:00 Heikki Sarkanen <<a href="mailto:hsarkane@gmail.com" target="_blank">hsarkane@gmail.com</a>>: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi, I am trying to use the RDP backend on custom Freescale iMX6 based ARM board where the only supported fbdev-backend is heavily patched: <a href="https://github.com/Freescale/meta-fsl-arm/tree/master/recipes-graphics/wayland/weston" target="_blank">https://github.com/Freescale/meta-fsl-arm/tree/master/recipes-graphics/wayland/weston</a>. I am using Yocto build system, Weston 1.7 and freerdp version: 3f371b22ad67033c366e41f459747796a95633b8 which was working on some ARM board: <a href="http://lists.freedesktop.org/archives/wayland-devel/2015-February/020088.html" target="_blank">http://lists.freedesktop.org/archives/wayland-devel/2015-February/020088.html</a>. Probably I am doing something wrong because I have tried three different approaches with no luck yet: 1. Use fullscreen shell to show contents of other fbdev/desktop-shell compositor. Currently fullscreen shell works and I can connect RDP client which shows blank image: weston --no-config --backend=rdp-backend.so --shell=fullscreen-shell.so --no-clients-resize --rdp-tls-cert=/home/root/test.crt --rdp-tls-key=/home/root/test.key How can I show desktop-shell contents running on fbdev-backend on this fullscreen shell compositor? 2. Use desktop-shell on RDP-backend like they use on Tizen: <a href="https://wiki.tizen.org/wiki/Weston_RDP_access" target="_blank">https://wiki.tizen.org/wiki/Weston_RDP_access</a> This fails to get_shell_surface and quits: weston --no-config --backend=rdp-backend.so --shell=desktop-shell.so --no-clients-resize --rdp-tls-cert=/home/root/test.crt --rdp-tls-key=/home/root/test.key --socket=wayland-1 [12:12:17.884] weston 1.7.0 <a href="http://wayland.freedesktop.org" target="_blank">http://wayland.freedesktop.org</a> Bug reports to: <a href="https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=weston&version=1.7.0" target="_blank">https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=weston&version=1.7.0</a> Build: 1.6.93-9-gdbd8606 <a href="http://configure.ac" target="_blank">configure.ac</a>: bump to version 1.7.0 for release (2015-02-13 20:47:09 -0800) [12:12:17.885] OS: Linux, 3.10.53-alpha1.1, #1 SMP PREEMPT Tue Mar 3 23:09:53 EET 2015, armv7l [12:12:17.886] Starting with no config file. [12:12:17.888] Loading module '/usr/lib/weston/rdp-backend.so' [12:12:17.983] using FreeRDP version 1.2.1 [12:12:17.986] TLS support activated [12:12:17:471] [969:1992478720] [INFO][com.freerdp.core.listener] - Listening on <a href="http://0.0.0.0:3389" target="_blank">0.0.0.0:3389</a> [12:12:17.988] Compositor capabilities: arbitrary surface rotation: yes screen capture uses y-flip: yes presentation clock: CLOCK_MONOTONIC_RAW, id 4 [12:12:17.990] Loading module '/usr/lib/weston/desktop-shell.so' [12:12:17.998] launching '/usr/lib/weston/weston-desktop-shell' [12:12:18.072] Error: /usr/lib/weston/weston-desktop-shell apparently cannot run at all. Quitting... Does RDP backend work with desktop shell? 3. Use screen-share module, which fails to find wl_shm: weston --no-config --backend=fbdev-backend.so --shell=desktop-shell.so --modules=screen-share.so --use-gl=1 --tty=1 [12:33:36.522] weston 1.7.0 <a href="http://wayland.freedesktop.org" target="_blank">http://wayland.freedesktop.org</a> Bug reports to: <a href="https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=weston&version=1.7.0" target="_blank">https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=weston&version=1.7.0</a> Build: 1.6.93-9-gdbd8606 <a href="http://configure.ac" target="_blank">configure.ac</a>: bump to version 1.7.0 for release (2015-02-13 20:47:09 -0800) [12:33:36.524] OS: Linux, 3.10.53-alpha1.1, #1 SMP PREEMPT Tue Mar 3 23:09:53 EET 2015, armv7l [12:33:36.525] Starting with no config file. [12:33:36.527] Loading module '/usr/lib/weston/fbdev-backend.so' [12:33:36.568] initializing fbdev backend [12:33:36.572] compositor->use_gal2d=0 [12:33:36.573] Loading module '/usr/lib/weston/gl-renderer.so' [12:33:36.628] warning: EGL_EXT_swap_buffers_with_damage not supported. Performance could be affected. [12:33:36.628] Creating fbdev output. /dev/fb0 x=0 y=0 [12:33:36.628] Opening fbdev frame buffer. [12:33:36.629] Calculating pixman format from: - type: 0 (aux: 0) - visual: 2 - bpp: 16 (grayscale: 0) - red: offset: 11, length: 5, MSB: 0 - green: offset: 5, length: 6, MSB: 0 - blue: offset: 0, length: 5, MSB: 0 - transp: offset: 0, length: 0, MSB: 0 [12:33:36.652] EGL version: 1.4 [12:33:36.652] EGL vendor: Vivante Corporation [12:33:36.652] EGL client APIs: OpenGL_ES OpenVG [12:33:36.652] EGL extensions: EGL_KHR_reusable_sync EGL_KHR_fence_sync EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_lock_surface EGL_KHR_create_context EGL_EXT_create_context_robustness EGL_EXT_buffer_age EGL_EXT_protected_surface EGL_WL_bind_wayland_display [12:33:36.653] GL version: OpenGL ES 3.0 V5.0.11.p4.25762 [12:33:36.653] GLSL version: OpenGL ES GLSL ES 3.00 [12:33:36.653] GL vendor: Vivante Corporation [12:33:36.653] GL renderer: Vivante GC880 [12:33:36.653] GL extensions: GL_OES_vertex_type_10_10_10_2 GL_OES_vertex_half_float GL_OES_element_index_uint GL_OES_mapbuffer GL_OES_vertex_array_object GL_OES_compressed_ETC1_RGB8_texture GL_OES_compressed_paletted_texture GL_OES_texture_npot GL_OES_rgb8_rgba8 GL_OES_depth_texture GL_OES_depth_texture_cube_map GL_OES_depth24 GL_OES_depth32 GL_OES_packed_depth_stencil GL_OES_fbo_render_mipmap GL_OES_get_program_binary GL_OES_fragment_precision_high GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_EGL_sync GL_EXT_texture_type_2_10_10_10_REV GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_read_format_bgra GL_EXT_multi_draw_arrays GL_EXT_frag_depth GL_EXT_discard_framebuffer GL_EXT_blend_minmax GL_EXT_multisampled_render_to_texture GL_EXT_robustness GL_VIV_tex_direct [12:33:36.653] GL ES 2 renderer features: read-back format: BGRA wl_shm sub-image to texture: no EGL Wayland extension: yes [12:33:36.654] Chosen EGL config details: RGBA bits: 8 8 8 0 swap interval range: 0 - 10 [12:33:36.654] fbdev output 1280×800 px guessing 61 Hz and 96 dpi [12:33:36.657] input device 'gpio-keys.28', /dev/input/event0 is a keyboard [12:33:36.661] input device 'Lite-On Technology Corp. HP Basic USB Keyboard', /dev/input/event4 is a keyboard [12:33:36.661] launching '/usr/lib/weston/weston-keyboard' [12:33:36.752] Compositor capabilities: arbitrary surface rotation: yes screen capture uses y-flip: yes presentation clock: CLOCK_MONOTONIC_RAW, id 4 [12:33:36.753] Loading module '/usr/lib/weston/desktop-shell.so' [12:33:36.756] Loading module '/usr/lib/weston/screen-share.so' [12:33:36.813] launching '/usr/lib/weston/weston-desktop-shell' [12:33:39.859] Screen share failed: No wl_shm found [12:33:39.859] unknown child process exited Does screen share work with fbdev-backend? Any help would be really appreciated. BR, Heikki Sarkanen _______________________________________________ wayland-devel mailing list <a href="mailto:wayland-devel@lists.freedesktop.org">wayland-devel@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/wayland-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/wayland-devel</a> </blockquote></div> -- <div class="gmail_signature"><div dir="ltr">Regards, Manuel BACHMANN Tizen Project VANNES-FR </div></div> </div>