Tool/software: Linux
Hi,
I use Linux build for vision sdk 3.05. I notice Weston is running when system boots up, but attached HDMI display is not lighted. It doesn't help some even I run some weston client application like weston-flower. And there is no obvious error when scanning through the log. Please help give some suggestions. Thanks!
Regards,
Simon
1. ps results
......
611 systemd- 2676 S /lib/systemd/systemd-networkd
617 root 0 SW< [usb_otg]
621 root 2600 S /lib/systemd/systemd-logind
626 root 0 SW< [pvr_workqueue]
656 root 2668 S {runWeston} /bin/sh /usr/bin/runWeston
659 root 55100 S weston --idle-time=0
660 systemd- 2984 S /lib/systemd/systemd-resolved
664 root 4864 S /bin/login --
666 root 1784 S /sbin/agetty --noclear tty1 linux
679 root 9756 S /usr/bin/lad_dra7xx -g -l lad.txt
681 root 1960 S /usr/sbin/telnetd
685 root 14788 S /usr/libexec/weston-desktop-shell
2. cmdline
console=ttyO0,115200n8 vram=16M root=PARTUUID=699c57e9-02 rw rootwait ip=none mem=1024M cma=128M
3. powervr.ini
[default]
#WindowSystem=libpvrws_WAYLAND.so
[weston]
DbmDriverName=vdrm
4. /var/log/weston.log
Date: 2018-09-17 UTC
[09:22:48.998] weston 1.9.0
http://wayland.freedesktop.org
Bug reports to: bugs.freedesktop.org/enter_bug.cgi
Build: 1.8.93-2-gb05cdb8 configure.ac: bump to version 1.9.0 for the official release (2015-09-21 18:11:26 -0700)
[09:22:48.998] OS: Linux, 4.4.84, #3 SMP PREEMPT Wed Jan 16 14:10:59 CST 2019, armv7l
[09:22:49.000] Using config file '/etc//weston.ini'
[09:22:49.004] Loading module '/usr/lib/weston/drm-backend.so'
[09:22:49.043] Output repaint window is 7 ms maximum.
[09:22:49.043] initializing drm backend
[09:22:49.045] using /dev/dri/card0
[09:22:49.047] Loading module '/usr/lib/weston/gl-renderer.so'
loaded module : gbm_pvr.so
found valid GBM backend : gbm_pvr.so
[09:22:49.168] warning: either no EGL_EXT_platform_base support or specific platform support; falling back to eglGetDisplay.
[09:22:49.182] warning: EGL_EXT_buffer_age not supported. Performance could be affected.
[09:22:49.182] Retrieving EGL client extension string failed.
[09:22:49.183] warning: no input devices on entering Weston. Possible causes:
- no permissions to read /dev/input/event*
- seats misconfigured (Weston backend option 'seat', udev device property ID_SEAT)
[09:22:49.183] failed to create input devices
[09:22:49.236] EGL version: 1.4 build 1.14@3699939 (MAIN)
[09:22:49.236] EGL vendor: Imagination Technologies
[09:22:49.236] EGL client APIs: OpenGL_ES
[09:22:49.236] EGL extensions: EGL_IMG_client_api_ogl EGL_KHR_image
EGL_KHR_image_base EGL_KHR_gl_texture_2D_image
EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image
EGL_KHR_vg_parent_image EGL_IMG_cl_image EGL_KHR_fence_sync
EGL_IMG_context_priority EGL_IMG_hibernate_process
EGL_IMG_image_plane_attribs EGL_KHR_surfaceless_context
EGL_KHR_wait_sync EGL_KHR_create_context
EGL_WL_bind_wayland_display EGL_EXT_image_dma_buf_import
[09:22:49.236] GL version: OpenGL ES 2.0 build 1.14@3699939 (MAIN)
[09:22:49.236] GLSL version: OpenGL ES GLSL ES 1.00 build 1.14@3699939 (MAIN)
[09:22:49.236] GL vendor: Imagination Technologies
[09:22:49.236] GL renderer: PowerVR SGX 544MP
[09:22:49.236] GL extensions: GL_OES_rgb8_rgba8 GL_OES_depth24
GL_OES_vertex_half_float GL_OES_texture_float
GL_OES_texture_half_float GL_OES_element_index_uint
GL_OES_mapbuffer GL_OES_fragment_precision_high
GL_OES_compressed_ETC1_RGB8_texture GL_OES_EGL_image
GL_OES_EGL_image_external GL_OES_required_internalformat
GL_OES_depth_texture GL_OES_get_program_binary
GL_OES_packed_depth_stencil GL_OES_standard_derivatives
GL_OES_vertex_array_object GL_OES_egl_sync GL_OES_texture_npot
GL_OES_surfaceless_context GL_EXT_discard_framebuffer
GL_EXT_blend_minmax GL_EXT_multi_draw_arrays
GL_EXT_multisampled_render_to_texture GL_EXT_shader_texture_lod
GL_EXT_texture_format_BGRA8888 GL_EXT_occlusion_query_boolean
GL_EXT_texture_rg GL_EXT_draw_buffers
GL_EXT_shader_framebuffer_fetch GL_IMG_shader_binary
GL_IMG_texture_compression_pvrtc
GL_IMG_texture_compression_pvrtc2 GL_IMG_texture_npot
GL_IMG_texture_format_BGRA8888 GL_IMG_read_format
GL_IMG_program_binary GL_IMG_uniform_buffer_object
GL_IMG_multisampled_render_to_texture GL_KHR_debug
[09:22:49.236] GL ES 2 renderer features:
read-back format: RGBA
wl_shm sub-image to texture: no
EGL Wayland extension: yes
[09:22:49.236] Chosen EGL config details:
RGBA bits: 8 8 8 8
swap interval range: 1 - 1
[09:22:49.236] cursor buffers unavailable, using gl cursors
[09:22:49.236] Failed to initialize backlight
[09:22:49.236] Output Virtual-1, (connector 24, crtc 26)
mode 1920x1080@60.0, preferred, current
[09:22:49.237] Compositor capabilities:
arbitrary surface rotation: yes
screen capture uses y-flip: yes
presentation clock: CLOCK_MONOTONIC, id 1
[09:22:49.239] Loading module '/usr/lib/weston/desktop-shell.so'
[09:22:49.245] launching '/usr/libexec/weston-desktop-shell'
[09:22:49.433] Warning: computed repaint delay is insane: -11482 msec
