Hi, anyone can tell me how i can disable DVFS on my samsung j5 because the cpu speed while gaming always turns down to 998 MHZ and makes very laggy the phone, so will be greatfull that somebody tell me how disable dvfs or thermal control
It's all you got to prevent it from burning
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Hi Guys! need help in making the volume louder for this kernel. Also, what's the governor to choose for battery save.
I choosed intellidemand as governor
My S5 has constant issues with choppy bluetooth to the point were it is unusable in my car. The only way to get around it is to put "daydream" on which IIRC forces the phone to not sleep. Also, I've read it causes bluetooth to not go into low power mode. Is there a way to force this without daydream? Having my screen on while charging is a pain and having to keep my phone plugged in is also a pain.
My phone does this too. Even with the screen on and the car charger plugged the volume cuts in and out. I don't know what the cause of it is. Thought it was just me so I been living with it. Any insight with be appreciated.
Sent from my SM-G900P using Tapatalk
I'm going to try cpu tuner and see if keeping my cpu normal when the screen off helps. this requires root. i would really like a solution that does not require my phone to be plugged in.
CPU tuner did not work.
i use to have this problem to, what i did was to change cpu governor manualy to performance and put max frecuency, but the important thing was cpu governor. Also but i'm not sure that i make any diference was to disable Samsung DVFS with xposed, but like i said i never test if this make any diference.
I have a GT-I9505 with this ROM and stock kernel. I noticed when I'm listening to music with the screen off the audio stutters sometimes when minimum CPU frequency is set to the lowest value of 384MHz. The stuttering is completely gone when I increase the min frequency to 594MHz in Kernel Adiutor. But from my understanding, increasing the minimum frequency may have a negative impact on battery life. Therefore I would like to only have it increase when I'm listening to music. Is it possible to control minimum CPU frequency in Tasker for example? Maybe I could create some profile which changes it when I open/close spotify or connect/disconnect headphones or something? Any ideas?
Never mind, I figured it out myself Here's what I did if anyone else needs it:
1. Create 2 CPU profiles in Kernel Adiutor: one with 384MHz min freq, and another with 594MHz min freq.
2. In Tasker create 2 tasks and add action to each: Plugin > Kernel Adiutor, and select different profile in each.
3. Create a Tasker profile with State > Hardware > Headset plugged.
4. Assign the 2 tasks as Enter and Exit tasks.
Now I have no more audio stuttering and battery life remains unaffected when I'm not listening to music
I've used the Google Play app SetCPU successfully on a few Android phones with root access.
Just need to set up the given music app profile settings and you're good to go.
I mostly use a powersave governor when the screen is off, which tends to cover most bases.
Here's a way to work around audio stuttering during music playback, on ROMs using kernels with core_ctl. Tested on LineageOS's and AospExtended's latest official builds on an A6020a40 (HW39), with Dolby Atmos enabled.
If audio playback is stuttering, set the CPU governors for both processors to "performance". Check if the stuttering goes away or decreases. If it does, change the governor "ondemand", and set "Minimum CPUs big" to 4 (found under Hotplug settings in Kernel Adiutor). This won't kill the stuttering issue entirely, but fix it to a considerable extent.
Of course, this thread has been marked as a discussion, so feel free to post your results here.
I set min offline cpu to 1 and it fixes shuttering issue. :good:
Droidge said:
After a little bit of experimentation on my A6020a40 S616 running scritch007/Shreps's LineageOS 14.1 20170317, I seem to have figured out a way to work around audio stuttering during music playback.
If audio playback is stuttering, set the CPU governors for both processors to "performance". Check if the stuttering goes away or decreases. If it does, change the governors to "interactive" or "ondemand", and note the results. If setting the governors to "performance" reduces stuttering, it has to do with how the kernel handles the phone's processors.
Of course, this thread has been marked as a discussion, so feel free to post your results here, and talk about what you think is causing the issue. Changing the governors is a drastic measure, but it works well for me when I use my phone for short bursts of time.
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Playing with the minimum frequencies/online cores did the trick here...
You can set a more sensitive target_load for the lower frequencies too.
Hi.
I using a Dragonfly DAC via OTG and when the screen turns off I random interference which is only resolved by switching the screen on.
I have set it to performance mode in the battery settings and allowed Neutron player to be protected but it doesn't make a difference.
My guess is its some sort of cpu throttling down maybe who knows.
Any help on this would be great.