Guest Domino2115 Posted July 26, 2014 Report Share Posted July 26, 2014 sounds good, good luck dude Link to comment Share on other sites More sharing options...
Guest Romagnolo1973 Posted July 26, 2014 Report Share Posted July 26, 2014 cexstel kernel pass from 393 mb to 407 mb free I suppose ram reducing MDP value, because with cexstel 407mb installed Video reproducing was problematic but only for youtube HQ and movie HQ if I remeber well. If you need some testing reducing ADSP value I can help, I use FM Radio and music player some hours a day so I can catch issue in this area Link to comment Share on other sites More sharing options...
Guest fonz93 Posted July 26, 2014 Report Share Posted July 26, 2014 (edited) The MDP (maybe ADSP too?) related thing is one of the things I and H3ROS were talking about here: http://www.modaco.com/topic/372447-kernel-y300g510-stock-huawei/?p=2219769 I think is already the minimum value available as there arleady are problems in streaming video with Twitch app (and maybe other apps that use an high quality video), that's why we suggested to increase a little his dedicated RAM Edited July 26, 2014 by fonz93 Link to comment Share on other sites More sharing options...
Guest Posted July 26, 2014 Report Share Posted July 26, 2014 I've compiled a kernel build with 35 MB MDP_size and it still didn't seem to help. We currently got 28 MB reserved for MDP. CodeAurora's (Qualcomms?) default value is: 27 MB after this commit: https://www.codeaurora.org/cgit/quic/la/kernel/msm/commit/arch/arm/mach-msm/board-msm7x27a.c?h=msm-3.4&id=2655b11a23892f7c9b4c05bd21c0eea969816088 The best solution would be, if this cache(s) wouldn't be allocated statically, but instead being available to user-space when not fully in use. I've clue if this is even possible and in case it should: I wouldn't know how to do it, yet. Link to comment Share on other sites More sharing options...
Guest atlas. Posted July 26, 2014 Report Share Posted July 26, 2014 hi i have problem with wifi sometime when i connected wifi sometime wifi break and lost connection this wifi spot i use only one. i dont know why thank you Link to comment Share on other sites More sharing options...
Guest fonz93 Posted July 26, 2014 Report Share Posted July 26, 2014 I've compiled a kernel build with 35 MB MDP_size and it still didn't seem to help Can you share it? Link to comment Share on other sites More sharing options...
Guest juanpablocastillo Posted July 26, 2014 Report Share Posted July 26, 2014 (edited) I've compiled a kernel build with 35 MB MDP_size and it still didn't seem to help. We currently got 28 MB reserved for MDP. CodeAurora's (Qualcomms?) default value is: 27 MB after this commit: https://www.codeaurora.org/cgit/quic/la/kernel/msm/commit/arch/arm/mach-msm/board-msm7x27a.c?h=msm-3.4&id=2655b11a23892f7c9b4c05bd21c0eea969816088 The best solution would be, if this cache(s) wouldn't be allocated statically, but instead being available to user-space when not fully in use. I've clue if this is even possible and in case it should: I wouldn't know how to do it, yet. Correct me if I'm wrong, but isn't that implemented in K^Kernel by Christopher83? Edited July 26, 2014 by juanpablocastillo Link to comment Share on other sites More sharing options...
Guest Posted July 26, 2014 Report Share Posted July 26, 2014 (edited) In his kernel he add the CMA API to the PMEM allocator. Since PMEM was never really working like it was supposed to, I simply removed it instead attempting to fix it. To be honest: I didn't get Christopher's idea so far making use of PMEM+ION at the same time. There are commits on CodeAurora for CMA as well. Edited July 26, 2014 by Guest Link to comment Share on other sites More sharing options...
Guest juanpablocastillo Posted July 26, 2014 Report Share Posted July 26, 2014 (edited) I don't reffered to that. PMEM is obsolete. I reffered to the CMA API introduced in ION memory allocator. Edited July 26, 2014 by juanpablocastillo Link to comment Share on other sites More sharing options...
Guest juanpablocastillo Posted July 26, 2014 Report Share Posted July 26, 2014 (edited) To be honest: I didn't get Christopher's idea so far making use of PMEM+ION at the same time. It's because the camera of the S Plus doesn't have native ION drivers, only have the PMEM drivers. Edited July 26, 2014 by juanpablocastillo Link to comment Share on other sites More sharing options...
Guest squal Posted July 28, 2014 Report Share Posted July 28, 2014 (edited) hi..sorry for this question..but how to set zram? 3.4.98, 07-15-14 build.. Edited July 28, 2014 by squal Link to comment Share on other sites More sharing options...
Guest Posted July 29, 2014 Report Share Posted July 29, 2014 (edited) Example: # Initialize /dev/block/zram0 with 50MB disksize echo $((50*1024*1024)) > /sys/block/zram0/disksize OR: # Using mem suffixes echo 256K > /sys/block/zram0/disksize echo 512M > /sys/block/zram0/disksize echo 1G > /sys/block/zram0/disksize Activate: mkswap /dev/block/zram0 swapon /dev/block/zram0 You can also browse the PlayStore for an appropiate APP, like this one for example: https://play.google.com/store/apps/details?id=com.bigeyes0x0.trickstermod Edited July 29, 2014 by Guest Link to comment Share on other sites More sharing options...
Guest squal Posted July 29, 2014 Report Share Posted July 29, 2014 (edited) @modding33k tnxs for the reply:) what percent do you preferred in zram?? edit: in the trickrersmod , the zram is only 10% ... Edited July 29, 2014 by squal Link to comment Share on other sites More sharing options...
Guest juanpablocastillo Posted July 29, 2014 Report Share Posted July 29, 2014 It shouldn't be more than 10% of total RAM available in general. For our device I wouldn't recommend more than 50 - 75 MB totally. Link to comment Share on other sites More sharing options...
Guest squal Posted July 29, 2014 Report Share Posted July 29, 2014 this swap is good enough? Link to comment Share on other sites More sharing options...
Guest lucap00 Posted July 29, 2014 Report Share Posted July 29, 2014 Did anyone test the undervolting? Link to comment Share on other sites More sharing options...
Guest thetonyxx Posted July 29, 2014 Report Share Posted July 29, 2014 Did anyone test the undervolting? I, with kernel ceastel several months ago, but I accidentally turned down too much voltage and performance were too compromised so I had to reflash the rom the downvolt so it works but you can not know the voltage, try steps of 0.05 volts until it reduces performance in benchmarks Link to comment Share on other sites More sharing options...
Guest thetonyxx Posted July 29, 2014 Report Share Posted July 29, 2014 what percent do you preferred in zram?? 18% whit this app i cannot enable zram https://play.google.com/store/apps/details?id=com.NxIndustries.Zram Link to comment Share on other sites More sharing options...
Guest Posted July 29, 2014 Report Share Posted July 29, 2014 Show me how to down-volt the CPU on his kernel. I am curious :D Link to comment Share on other sites More sharing options...
Guest lucap00 Posted July 29, 2014 Report Share Posted July 29, 2014 ok thanks maybe i'll test it and report it :) Link to comment Share on other sites More sharing options...
Guest thetonyxx Posted July 29, 2014 Report Share Posted July 29, 2014 Show me how to down-volt the CPU on his kernel. I am curious :D i use trickster mod but 4 months ago :D Link to comment Share on other sites More sharing options...
Guest Posted July 30, 2014 Report Share Posted July 30, 2014 (edited) Current build: http://www53.zippyshare.com/v/58762926/file.html --> http://www.modaco.com/topic/372447-kernel-y300g510-stock-huawei/#entry2221058 Sry. I'm too lazy to write a changelog at the moment. It would be a technically one only anyway In short: - tryed to improve hotplug a little - updated DMA-mapping APIs - updated cache flush code - minor freezer fixes/updates - updated lockdep, lglock APIs - … Edited July 31, 2014 by Guest Link to comment Share on other sites More sharing options...
Guest AssaSsiNMiLeS Posted July 30, 2014 Report Share Posted July 30, 2014 The screen doesn't turn on at all with your new build as soon as the phone entered deepsleep. Link to comment Share on other sites More sharing options...
Guest Domino2115 Posted July 30, 2014 Report Share Posted July 30, 2014 The screen doesn't turn on at all with your new build as soon as the phone entered deepsleep. For me too Link to comment Share on other sites More sharing options...
Guest SH3H1 Posted July 31, 2014 Report Share Posted July 31, 2014 Ohh...my guess was wrong..,the kernel version after 3.4.99 is 3.4.100 (instead of 3.5 :lol: ) Hm...1st one with 3 place number :D Link to comment Share on other sites More sharing options...
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