Will there be a Custom Rom?

[alibei]

@Hlcpereira i got a working boot animation so the display is working

 

[Hlcpereira]

@Hlcpereira i got a working boot animation so the display is working

Yeah I noticed that too. I'm still trying to figure out what's causing the driver stall, if it's audio or if it's any change from tucana-p-oss that I missed or so as display changes (drivers/dpu/drm) are inline with tucana-p-oss already.

I'm thinking it's something about audio drivers causing it or a missed driver change (such the BQ2597X charger pump one).

The only non-working list atm is: Display, audio and camera. Camera seems to try to start, but same as display, dies due the Fake VSync cause by the driver stall.

 

[alibei]

Yeah I noticed that too. I'm still trying to figure out what's causing the driver stall, if it's audio or if it's any change from tucana-p-oss that I missed or so as display changes (drivers/dpu/drm) are inline with tucana-p-oss already.

I'm thinking it's something about audio drivers causing it or a missed driver change (such the BQ2597X charger pump one).

The only non-working list atm is: Display, audio and camera. Camera seems to try to start, but same as display, dies due the Fake VSync cause by the driver stall.

I tried to compile your kernel with the stock xiaomi audio kernel. With this I'm getting the Fake VSync cause by the driver stall too but now i will see the setupwizard on the screen.
The touchscreen is not working and after some time the phone crashes

 

[alibei]

So i added these blobs:
# Citsensorservice
vendor/bin/hw/vendor.xiaomi.hardware.citsensorservice@1.1-service
vendor/etc/init/vendor.xiaomi.hardware.citsensorservice@1.1-service.rc
vendor/lib/hw/vendor.xiaomi.hardware.citsensorservice@1.1-impl.so
vendor/lib/vendor.xiaomi.hardware.citsensorservice@1.0_vendor.so
vendor/lib/vendor.xiaomi.hardware.citsensorservice@1.0.so
vendor/lib/vendor.xiaomi.hardware.citsensorservice@1.1_vendor.so
vendor/lib/vendor.xiaomi.hardware.citsensorservice@1.1.so
vendor/lib/libnanopb.so
vendor/lib64/hw/vendor.xiaomi.hardware.citsensorservice@1.1-impl.so
vendor/lib64/vendor.xiaomi.hardware.citsensorservice@1.0_vendor.so
vendor/lib64/vendor.xiaomi.hardware.citsensorservice@1.0.so
vendor/lib64/vendor.xiaomi.hardware.citsensorservice@1.1_vendor.so
vendor/lib64/vendor.xiaomi.hardware.citsensorservice@1.1.so
vendor/lib64/libnanopb.so

# Displayfeature
system/bin/displayfeature
system/lib/libdisplayfeature.so
system/lib/libdisplayfeatureservice.so
system/lib/vendor.xiaomi.hardware.displayfeature@1.0.so
system/lib64/libdisplayfeature.so
system/lib64/libdisplayfeatureservice.so
system/lib64/vendor.xiaomi.hardware.displayfeature@1.0.so
vendor/bin/hw/vendor.xiaomi.hardware.displayfeature@1.0-service
vendor/etc/init/vendor.xiaomi.hardware.displayfeature@1.0-service.rc
vendor/lib/hw/vendor.xiaomi.hardware.displayfeature@1.0-impl.so
vendor/lib/vendor.xiaomi.hardware.displayfeature@1.0.so
vendor/lib64/hw/vendor.xiaomi.hardware.displayfeature@1.0-impl.so
vendor/lib64/vendor.xiaomi.hardware.displayfeature@1.0.so

# Touchfeature
vendor/bin/hw/vendor.xiaomi.hardware.touchfeature@1.0-service
vendor/etc/init/vendor.xiaomi.hardware.touchfeature@1.0-service.rc
vendor/lib64/hw/vendor.xiaomi.hardware.touchfeature@1.0-impl.so
vendor/lib64/vendor.xiaomi.hardware.touchfeature@1.0.so
vendor/lib/hw/vendor.xiaomi.hardware.touchfeature@1.0-impl.so
vendor/lib/vendor.xiaomi.hardware.touchfeature@1.0.so


and added to the init.target.rc:
service displayfeature /system/bin/displayfeature
class late_start
user root
group root
on property:init.svc.surfaceflinger=stopped
stop displayfeature
on property:init.svc.surfaceflinger=running
start displayfeature
on property:init.svc.surfaceflinger=restarting
stop displayfeature

I used your kernel with the stock audio kernel with a few modifications so it can get compiled but the audio is not working. I tired to boot it with the kernel, build from the source from xiaomi. There the display didn't work but the audio.
Link: https://github.com/alibei/kernel_xiaomi_tucana

With all this the device is booting up with a working display but the touchscreen is still dead and I'm getting the fake vsync warning. And it isn't crashing anymore.

 

[Hlcpereira]

So i added these blobs:
# Citsensorservice
vendor/bin/hw/vendor.xiaomi.hardware.citsensorservice@1.1-service
vendor/etc/init/vendor.xiaomi.hardware.citsensorservice@1.1-service.rc
vendor/lib/hw/vendor.xiaomi.hardware.citsensorservice@1.1-impl.so
vendor/lib/vendor.xiaomi.hardware.citsensorservice@1.0_vendor.so
vendor/lib/vendor.xiaomi.hardware.citsensorservice@1.0.so
vendor/lib/vendor.xiaomi.hardware.citsensorservice@1.1_vendor.so
vendor/lib/vendor.xiaomi.hardware.citsensorservice@1.1.so
vendor/lib/libnanopb.so
vendor/lib64/hw/vendor.xiaomi.hardware.citsensorservice@1.1-impl.so
vendor/lib64/vendor.xiaomi.hardware.citsensorservice@1.0_vendor.so
vendor/lib64/vendor.xiaomi.hardware.citsensorservice@1.0.so
vendor/lib64/vendor.xiaomi.hardware.citsensorservice@1.1_vendor.so
vendor/lib64/vendor.xiaomi.hardware.citsensorservice@1.1.so
vendor/lib64/libnanopb.so

# Displayfeature
system/bin/displayfeature
system/lib/libdisplayfeature.so
system/lib/libdisplayfeatureservice.so
system/lib/vendor.xiaomi.hardware.displayfeature@1.0.so
system/lib64/libdisplayfeature.so
system/lib64/libdisplayfeatureservice.so
system/lib64/vendor.xiaomi.hardware.displayfeature@1.0.so
vendor/bin/hw/vendor.xiaomi.hardware.displayfeature@1.0-service
vendor/etc/init/vendor.xiaomi.hardware.displayfeature@1.0-service.rc
vendor/lib/hw/vendor.xiaomi.hardware.displayfeature@1.0-impl.so
vendor/lib/vendor.xiaomi.hardware.displayfeature@1.0.so
vendor/lib64/hw/vendor.xiaomi.hardware.displayfeature@1.0-impl.so
vendor/lib64/vendor.xiaomi.hardware.displayfeature@1.0.so

# Touchfeature
vendor/bin/hw/vendor.xiaomi.hardware.touchfeature@1.0-service
vendor/etc/init/vendor.xiaomi.hardware.touchfeature@1.0-service.rc
vendor/lib64/hw/vendor.xiaomi.hardware.touchfeature@1.0-impl.so
vendor/lib64/vendor.xiaomi.hardware.touchfeature@1.0.so
vendor/lib/hw/vendor.xiaomi.hardware.touchfeature@1.0-impl.so
vendor/lib/vendor.xiaomi.hardware.touchfeature@1.0.so


and added to the init.target.rc:
service displayfeature /system/bin/displayfeature
class late_start
user root
group root
on property:init.svc.surfaceflinger=stopped
stop displayfeature
on property:init.svc.surfaceflinger=running
start displayfeature
on property:init.svc.surfaceflinger=restarting
stop displayfeature

I used your kernel with the stock audio kernel with a few modifications so it can get compiled but the audio is not working. I tired to boot it with the kernel, build from the source from xiaomi. There the display didn't work but the audio.
Link: https://github.com/alibei/kernel_xiaomi_tucana

With all this the device is booting up with a working display but the touchscreen is still dead and I'm getting the fake vsync warning. And it isn't crashing anymore.

Just to see if I got it: You used the kernel on lineage-17.1 branch on my repo, added these blobs and the displayfeature init on a init.*.rc and then display worked, but audio don't, and then using tucana-p-oss, display didn't even work but audio did, that's right?

 

[alibei]

Just to see if I got it: You used the kernel on lineage-17.1 branch on my repo, added these blobs and the displayfeature init on a init.*.rc and then display worked, but audio don't, and then using tucana-p-oss, display didn't even work but audio did, that's right?

yeah thats right but the touchscreen didn't work on both

 

[nchantmnt]

Do you have a USB-c adapter or similar? Then you could attatch external keyboard and mouse and see what else works.

Awesome job you guys are doing there ?

 

[Hlcpereira]

Update of the situation (again): About the custom ROM start up progress: As it seems to be clear a lead was taken on what's wrong about the display (finally and kudos for @alibei for sharing his finds) things should start go more smoothly. I'm rebasing the sources and double checking everything ATM. And about the device that @Genomey found on eBay, well that didn't go well... He then sent 200 USD to covering up money for me buying a tucana here at Brazil, and so do it, I did start looking already for a device in here since then. I should be be buying definately around this week (that's my hopes at least)

 

[ndzaky]

@Hlcpereira How's the progress btw ?

 

[Hlcpereira]

@Hlcpereira How's the progress btw ?

Well. I got the device already, unlocked it too. Main camera, IR and NFC are dead at the moment. Rest is working

Sent from my MI 8 using XDA Labs

 

[Kosecki99]

Any progress with the ROM? ... looking forward to trying at least one beta

 

[ndzaky]

Any progress with the ROM? ... looking forward to trying at least one beta

I think development stop for a while. Seem like @Hlcpereira can't figure out how to make main camera works (Based on his github). It's understandable cause there are limited models using Mi Note camera sensor :/

 

[Kosecki99]

I think development stop for a while. Seem like @Hlcpereira can't figure out how to make main camera works (Based on his github). It's understandable cause there are limited models using Mi Note camera sensor :/

so the people who donated for the mobile must be happy.

 

[Hlcpereira]

Any progress with the ROM? ... looking forward to trying at least one beta

Still trying to figure out about the main cam sensor. Took those days off due the fact I am a student after all and had a bunch of works from collage to do. As I said to another people: until I get, at least, the main cam working from the not working list (which also includes NFC and proximity sensor), I won't do a public release and that's final. All the other camera sensors are being registered properly FYI.

 

[iSonik]

Still trying to figure out about the main cam sensor. Took those days off due the fact I am a student after all and had a bunch of works from collage to do. As I said to another people: until I get, at least, the main cam working from the not working list (which also includes NFC and proximity sensor), I won't do a public release and that's final. All the other camera sensors are being registered properly FYI.

Thank you for your work! Is everything else working besides NFC & Main camera?

 

[Hlcpereira]

Thank you for your work! Is everything else working besides NFC & Main camera?

Yes, or at least seems to be as per logs.

 

[Kosecki99]

It is very difficult to solve the main camera and NFS ?, What do you think about it ?, Will we have something this month? ... Thanks Henrique

 

[Hlcpereira]

It is very difficult to solve the main camera and NFS ?, What do you think about it ?, Will we have something this month? ... Thanks Henrique

Well I'm bagging my head in a wall about the main camera. NFC I have not much of a clue atm as I decided to focus on solving the main camera first.

 

[iSonik]

Well I'm bagging my head in a wall about the main camera. NFC I have not much of a clue atm as I decided to focus on solving the main camera first.

I see you added camera blobs, did that fix the main camera ?

Btw since you are not providing flashabe zips until you got most things stable (which i understand() maybe you could do a closed beta programm?

 

[Kosecki99]

I see you added camera blobs, did that fix the main camera ?

Btw since you are not providing flashabe zips until you got most things stable (which i understand() maybe you could do a closed beta programm?

please, we need aosp Roms, miui is bad