[Guide] Laptop Battery Indicator - The DSDT Patching Horror

[Wizzard]

Anyway, appreciate if you can test this DSDT and see if battery status works. Thanks in advance.

 

Yes, works, but still showing percentage a few percent higher than Linux/Windows.

[onemanosx]

Yes, works, but still showing percentage a few percent higher than Linux/Windows.

Thank you for testing. This DSDT proves that battery capacity patch is not required. Appreciate your feedback.

I wont worry abt the few % off linux/windows.

[Wizzard]

Thank you very much for your help effort. I think I can live with that

[onemanosx]

[ford2201]

onemanosx https://github.com/RehabMan/Laptop-DSDT ... -Twist.txt yes signal done SSDT-BTAC yes patched yes

[onemanosx]

onemanosx https://github.com/RehabMan/Laptop-DSDT ... -Twist.txt yes signal done SSDT-BTAC yes patched yes

no idea what you want. Sorry.

[ford2201]

because you are saying that DSDT itself does so and I will give you why to explain to me SSDT-BATC

[onemanosx]

[ref]bulibasha[/ref], test for battery status

 

bulibasha-DSDT.aml.zip

[rogeriovasco]

can you help me im trying to fix my battery status but always got error

am i doing it wrong?

into device label H_EC code_regex B1RA,\s+16, replace_matched begin BRA0,8,BRA1,8, end;

into device label H_EC code_regex B1DF,\s+16, replace_matched begin BDF0,8,B1DF,8, end;

into device label H_EC code_regex B1PR,\s+16, replace_matched begin BPR0,8,BPR1,8, end;

into device label H_EC code_regex B1VO,\s+16, replace_matched begin BVO0,8,BVO1,8, end;

into device label H_EC code_regex B1DA,\s+16, replace_matched begin BDA0,8,BDA1,8, end;

into device label H_EC code_regex B1DV,\s+16, replace_matched begin BDV0,8,BDV1,8, end;

into device label H_EC code_regex B1DL,\s+16, replace_matched begin BDL0,8,BDL1,8, end;

into device label H_EC code_regex CYLC,\s+16, replace_matched begin CYL0,8,CYL1,8, end;

 

DSDT.aml.zip

[onemanosx]

[ref]rogeriovasco[/ref], You got the first part of patching correct.

Now its time to correct these errors:

https://imgur.com/wxWxlzl

e.g for B1DA -> B1B2(\_SB.PCI0.LPCB.H_EC.BDA0,\_SB.PCI0.LPCB.H_EC.BDA1)

1. Find B1DA in DSDT

2. Paste

B1B2(\_SB.PCI0.LPCB.H_EC.BDA0,\_SB.PCI0.LPCB.H_EC.BDA1)

over "B1DA" like so

https://imgur.com/0irIotW

Do the same for all the remaining 9 errors.

And lastly introduce the B1B2 and EC essential patches.

[rogeriovasco]

[ref]rogeriovasco[/ref], You got the first part of patching correct.

Now its time to correct these errors:

https://imgur.com/wxWxlzl

e.g for B1DA -> B1B2(\_SB.PCI0.LPCB.H_EC.BDA0,\_SB.PCI0.LPCB.H_EC.BDA1)

1. Find B1DA in DSDT

2. Paste

B1B2(\_SB.PCI0.LPCB.H_EC.BDA0,\_SB.PCI0.LPCB.H_EC.BDA1)

over "B1DA" like so

https://imgur.com/0irIotW

Do the same for all the remaining 9 errors.

And lastly introduce the B1B2 and EC essential patches.

 

thank you now i can see the battery icon i appreciate your help

the problem now is battery status show at top bar but it not update status it stay 37% the whole time. When I connect or disconect charge the sistem stop work it freezes

 

DSDT.aml.zip

[onemanosx]

[ref]rogeriovasco[/ref], Looks like you missed out BTPC, 16, integer to fix.

Always a good practice to double check our works.

[rogeriovasco]

[ref]rogeriovasco[/ref], Looks like you missed out BTPC, 16, integer to fix.

Always a good practice to double check our works.

 

yeah sure, finelly got it to work thank you for your help

[onemanosx]

[ref]rogeriovasco[/ref],

[jrapbit]

My battery status shows percent just fine after I install(without doing nothing) but when I plug/unplug charger. It freeze. So I try to patch the battery and I see this screen. What should I do? Thanks in advance!

[onemanosx]

What should I do?

Maybe, read and follow the guide?

[minhphan244]

My DSDT doesn't have Embeddedcontrol @@ How to solve it, please help me

[onemanosx]

[ref]minhphan244[/ref], what happens if you install battery kext?

[minhphan244]

[ref]minhphan244[/ref], what happens if you install battery kext?

It works (show exactly percentage, warning low battery) but battery indicator not recognize when i plug/unplug AC adapter and percentage battery still increase, system report still recognize charging, i don't know how to solve it @@

[onemanosx]

[ref]minhphan244[/ref], No idea. Never faced a DSDT like yours before.

[hawkins1986]

syntax error, unexpected parseop_if

syntax error, unexpected parseop_method, expecting $end and premature end-of-file

any ideas?

[onemanosx]

[ref]hawkins1986[/ref], no idea without your DSDT file and/or description of what you attempted to get that error.

[hawkins1986]

I'm trying to fix my battery icon. I'm trying the hp elite x2 patch on my hp Elitebook. I can't upload .dsl file.

[onemanosx]

I can't upload .dsl file.

 

Scroll down and look for the add files icon. Or, upload somewhere in your prefered cloud e.g google drive

https://imgur.com/JAIGQwb

[hawkins1986]

https://drive.google.com/file/d/1Un_e90NPgHMqD_QPnbGe1so-3mUHmRnd/view?usp=sharing