Thanks. Well, it's pretty clear that hwcomposer isn't working because libhdmiclient.so is missing, see line 737. I'm 99% sure you'll have problems with missing ioctls in the kernel after you get it to load.Look here for logcat: https://paste.ee/p/gHIhT
Yeah, I saw that and I tried to add missing file(s) [because are more than just one].Thanks. Well, it's pretty clear that hwcomposer isn't working because libhdmiclient.so is missing, see line 737. I'm 99% sure you'll have problems with missing ioctls in the kernel after you get it to load.
So far these files are working:
Hmm I think you gave me the wrong link because it's news from two years ago and I don't see what kernel you're talking about.
It's too early to give up. Do you have a logcat up to this point?Yeah, I saw that and I tried to add missing file(s) [because are more than just one].
More recent logcat:
So far these files are working:
lib/hw/hwcomposer.exynos4.so
lib/libExynosHWCService.so
lib/libExynosIPService.so
lib/libhwconverter.so
lib/libhdmi.so
lib/libhdmiclient.so
lib/libTVOut.so
lib/libedid.so
lib/libddc.so
Copied libcec.so into device, but it seems is not working for our device (after SAMSUNG logo just black screen).
Nope, but I will test tommorow again and I will post logcat.
Last logcat from a working device: http://pastebin.com/rDkiKT7w
It's handy to look at the android_hardware_samsung commit history to see what needs to be updated. This looks related to the crash you're getting.Nope, but I will test tommorow again and I will post logcat.
Almost forgot.... One weird thing is that when I copied some files and rebooted, I've lost network signal and I got error when trying to search/select network (I think kernel-related issue; happens without Nameless ROM files).
EDIT: It seems I have a logcat saved on PC.
P.S.: I have "refresh rate = 60.00 Hz" because I added your gralloc fixed on my S2 which works without any issue!
EDIT 2: Hmmm... I got logcat after black screen (copied libcec.so). Very interesting logcat is here: http://pastebin.com/Actt60BL
I copied all the files I mentioned in my earlier post + libcec.so
I copied gralloc, libfimg and libfimg. Somehow after 5 minutes, device booted up (after about 2 bootloops; image stuck after 1-2 sec [I just saw half of cyanogenmod text, not even the logo of CM 11]; [second boot was a little bit better, I saw cyanogenmod text and logo, logo was a little bit dark, blue to black color]; it remains stuck a lot of seconds). Finally it booted. But it works really slow, I mean there's a big lag. Is not loading wallpaper, I see just black wallpaper. System is working, but when I try to "unsleep" (aka wake up) phone, I can see just clock, battery and signal (no lockscreen, rest of screen black). First 20 secs (When I "wake up" phone from lock screen) was a working phone (with lag, but somehow it worked). Device is up, but I can't do anything. Logcat here (when I was stucked): http://pastebin.com/8CAiYC31 And another logcat when device already booted: https://paste.ee/p/UKOUyIt's handy to look at the android_hardware_samsung commit history to see what needs to be updated. This looks related to the crash you're getting.
Copy gralloc, libfimg and libfimg.
Edit: for reference, here's what the logcat should look like once it's working http://pastebin.com/cbdJigNj
[happened only once]
Nice progress. What you describe is somehow what happens when we try to run new Insignal's HWC without the new kernel. I think it's caused by fences timing out, or failed s3cfb ioctls, because this kernel driver on 4210 devices is not meant to run with this HWC.I copied gralloc, libfimg and libfimg. Somehow after 5 minutes, device booted up (after about 2 bootloops; image stuck after 1-2 sec [I just saw half of cyanogenmod text, not even the logo of CM 11]; [second boot was a little bit better, I saw cyanogenmod text and logo, logo was a little bit dark, blue to black color]; it remains stuck a lot of seconds). Finally it booted. But it works really slow, I mean there's a big lag. Is not loading wallpaper, I see just black wallpaper. System is working, but when I try to "unsleep" (aka wake up) phone, I can see just clock, battery and signal (no lockscreen, rest of screen black). First 20 secs (When I "wake up" phone from lock screen) was a working phone (with lag, but somehow it worked). Device is up, but I can't do anything. Logcat here (when I was stucked): http://pastebin.com/8CAiYC31 And another logcat when device already booted: https://paste.ee/p/UKOUy
One funny thing (and weird at the same time) is that I hear lock sound (that sound when you press lock button) at every 3 seconds. I'm scared
EDIT: It reboots suddenly.
EDIT2: Sometimes boots, sometimes not.
Anyway, what means "E/SECHWC_LOG( 4322): runCompositor:stretch failed retry#XYZ"? (XYZ represents any number). I see this message spammed in logcat.
Sure! Archive is attached!Nice progress. What you describe is somehow what happens when we try to run new Insignal's HWC without the new kernel. I think it's caused by fences timing out, or failed s3cfb ioctls, because this kernel driver on 4210 devices is not meant to run with this HWC.
4x12 HWC and 4210 HWC are different as the first one uses fences for compositing, and the second one doesn't, among other things. So s3cfb must be built as if it was a 4412 device. Take a look in the kernel: drivers/video/samsung/s3cfb_main.c and drivers/video/samsung/s3cfb_ops.c. You will see a lot of #ifdefs that compile different code paths for 4210 and 4x12.
For example, here, s3cfb_map_video_memory() does nothing on 4x12 (probably done in userspace). Another example, here the S3CFB_WIN_CONFIG ioctl is entirely disabled on 4210. I think it's required for this HWC.
Can you send me a zip archive containing all the libraries you flashed? I'll see what I can do for the kernel, unless you wanna do it. Thanks a bunch
Changes over r7 :
I'm considering it. I thought TRIM wouldn't work at all on brickbug affected devices but it doesn't seem to be the case, so that's definitely interesting!
