Ilya Bizyaev
Hello everyone :)
I am working on a Halium (halium.org) port for ASUS ZenFone 5, a Clovertrail+ based phone. Porting Halium base to this platform enables numerous open-source projects, including Ubuntu Touch (ubports.com), Plasma Mobile (plasma-mobile.org), LuneOS (webos-ports.org) and Mer (merproject.org) to use all of the Clovertrail+ devices for development and testing.
I am proud to report that as of now, the device boasts a stable 3.10 kernel and Android 7.1-based system build that has Wi-Fi, touch sensor, hardware keys, LEDs and vibrator working.
Source code:
Kernel: https://github.com/Halium/android_kernel_asus_T00F
Device tree: https://github.com/Halium/android_device_asus_T00F
However,
I have a long-term struggle with graphics. Currently, Libhybris EGL and
hwcomposer tests report EGL configuration and manage to clear the
screen, but the actual draw fails.
Below is all of the debug information I could get. Tests draw in a loop, so the logs are printed in a loop as well.
dmesg:
MRSTLFBFlipTimerFn: swapchain is not empty, flush queue
[drm]
1.level1 interrupt status
[drm] PSB_INT_MASK_R mask 0x1f279fbd
[drm] PSB_INT_ENABLE_R mask 0x180040
[drm] dev_priv->vdc_irq_mask = 0x180040
[drm] 2.level2 interrupt register
[drm] pipe 0 config 0xf9100000 status 0x607
[drm] pipe 1 config 0x0 status 0x0
[drm] 3.check irq and workqueue relationship
[drm] vsync_te trouble: [ 308.115019]
[drm] pipe 0 last vsync_te irq: [ 307.870252]
[drm] pipe 0 last vsync_te workqueue : [ 307.870324]
[drm] pipe 0 workqueue be delayed : [ 0.000071]
[drm] pipe 0 vsync te missing 245ms !
[drm] pipe 1 last vsync_te irq: [ 0.000000]
[drm] pipe 1 last vsync_te workqueue : [ 0.000000]
[drm] pipe 1 workqueue be blocked : [ 308.115434]
[drm] pipe 1 vsync te missing 308115ms !
logcat:
I hwcomposer: Sprite count: 0, Primary count: 2, Overlay count: 1 # this block is not looped
I hwcomposer: PixelFormatConverter: initialized
D hwcomposer: [DISPLAY]hwc_blank notify blank
D hwcomposer: [DISPLAY] virtual bool IntelDisplayDevice::blank(int):: blank(0)
D hwcomposer: [DISPLAY]bool IntelHWComposerDrm::setDisplayDpms(int, bool): On 7
…
D libEGL : loaded /vendor/lib/egl/libEGL_POWERVR_SGX544_115.so # this block is not looped
D libEGL : loaded /vendor/lib/egl/libGLESv1_CM_POWERVR_SGX544_115.so
D libEGL : loaded /vendor/lib/egl/libGLESv2_POWERVR_SGX544_115.so
…
W hwcomposer: virtual bool
IntelHDMIDisplayDevice::commit(hwc_display_contents_1_t*, const
native_handle_t**, int*, int**, int&): HDMI does not connected
strace:
open(“/etc/powervr.ini”, O_RDONLY) = -1 ENOENT (No such file or directory) # not looped
…
ioctl(6, DRM_IOCTL_MODE_GETENCODER, 0xbfaa7890) = -1 EINVAL (Invalid argument) # not looped
ioctl(6, _IOC(_IOC_READ|_IOC_WRITE, 0x64, 0x4f, 0x28), 0xbfaa7978) = -1 EINVAL (Invalid argument) # not looped
…
open(“/system/vendor/lib/libPVROGL.so”, O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) # this block is not looped
open(“/system/lib/libPVROGL.so”, O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
write(2, “library “libPVROGL.so” not found”, 32library “libPVROGL.so” not found) = 32
…
ioctl(4, _IOC(_IOC_WRITE, 0x64, 0x52, 0x1c), 0xbfaa7424) = 0
…
ioctl(20, SYNC_IOC_WAIT, 0xbfaa766c) = 0
…
ioctl(4, _IOC(_IOC_WRITE, 0x64, 0x52, 0x1c), 0xbfaa6164) = 0
ioctl(5, _IOC(_IOC_READ|_IOC_WRITE, 0x57, 0x02, 0x08), 0xbfaa76dc) = 0
ioctl(5, SW_SYNC_IOC_CREATE_FENCE, 0xbfaa76dc) = 0
ioctl(22, SYNC_IOC_MERGE, 0xbfaa7660) = 0
…
socket(PF_LOCAL, SOCK_STREAM, 0) = 22
connect(22, {sa_family=AF_LOCAL, sun_path=”/dev/socket/property_service”}, 31) = -1 ENOENT (No such file or directory)
close(22) = 0
open(“/system/build.prop”, O_RDONLY) = 22
fstat64(22, {st_mode=S_IFREG|0644, st_size=3244, …}) = 0
close(22) = 0
socket(PF_LOCAL, SOCK_STREAM, 0) = 22
connect(22, {sa_family=AF_LOCAL, sun_path=”/dev/socket/property_service”}, 31) = -1 ENOENT (No such file or directory)
close(22) = 0
open(“/system/build.prop”, O_RDONLY) = 22
fstat64(22, {st_mode=S_IFREG|0644, st_size=3244, …}) = 0
close(22) = 0
access(“/odm/lib/hw/gralloc.redhookbay.so”, R_OK) = -1 ENOENT (No such file or directory)
access(“/vendor/lib/hw/gralloc.redhookbay.so”, R_OK) = 0
…
open(“/vendor/lib/hw/gralloc.redhookbay.so”, O_RDONLY|O_CLOEXEC) = 22
readlink(“/proc/self/fd/22”, “/system/vendor/lib/hw/gralloc.re”…, 4096) = 43
fstat64(22, {st_mode=S_IFREG|0644, st_size=68440, …}) = 0
…
socket(PF_LOCAL, SOCK_STREAM, 0) = 22
connect(22, {sa_family=AF_LOCAL, sun_path=”/dev/socket/property_service”}, 31) = -1 ENOENT (No such file or directory)
It would be really nice if someone with Intel architecture experience could help to troubleshoot. I attach the complete strace log of a running test, which should have all the information available. Please contact me if you need more.
Thank you for reading this far! :)
Best regards,
Ilya Bizyaev <biz...@zoho.com>
Lambdadroid
--
You received this message because you are subscribed to the Google Groups "Android-x86" group.
To unsubscribe from this group and stop receiving emails from it, send an email to android-x86+unsubscribe@googlegroups.com.
To post to this group, send email to andro...@googlegroups.com.
Visit this group at https://groups.google.com/group/android-x86.
For more options, visit https://groups.google.com/d/optout.