Q_BATTERY（10）
http://blog.csdn.net/dwyane_zhang/article/details/8786407
Dear customer&
Ok, you can try solution
, may be it's related with mipi ulps mode .&
我将LCD屏摘掉电流是可以下得去的，为2.2mA，我先检查屏的影响。谢谢！
Dear customer&
make &target_cont_splash_screen& function in lk return 0 .&
change cont_splash_enabled to 0 in mdp_pdata structure @ board file .&
Dear customer&
please disable continue splash display .&
Dear customer&
Change USE_OPENGL_RENDERER to false .&
And change composition to mdp :&
adb shell position.type mdp&
adb shell stop&
adb shell start&
And use follow method to get mdp and gpu clk :&
adb shell mount –t debugfs none /sys/kernel/debug&
adb shell cat /sys/kernel/debug/clk/grp_3d_clk/rate ( grp_3d_p_clk )&
adb shell cat /sys/kernel/debug/clk/mdp_clk/rate&
'rate' is the clock value as requested by the software. 'rate' should be a stable value when in suspend state. please get it, and we can compare with sample phone.&
Dear customer&
下面是我另外提得case的回复：&
I am not meaning to get the value of kgsl-3d0 interrupts count once, but check its value regularly (ex, 1 time every second) when enter sleep.&
If its value dose not increase during sleep, then we are sure the 3d application is turely sleeping.&
我按照他所说的，在休眠稳定后马上插上USB查看kgsl-3d0的值是1131，然后再拔掉USB进休眠，再插上USB查看kgsl-3d0的值是1133，基本上没有变化，（屏正常显示的时候kgsl-3d0值变化很快），那就是kgsl-3d0已经休下去了。
Through your two log, my analysis result as:&
1.From dmesg_3.txt, it looks there is a modem task will wake up the cpu.&
2.From dmesg_4.txt, it looks GRP_3D_P_CLK is not close.I doubt there is a 3d application works and don't sleep.&
My suggestions as:&
First, you'd better submit a case to display team to check &GRP_3D_P_CLK is not close& and confirm the phone can sleep in the fight mode.&
dmesg_3.txt 是在普通模式下的log&
dmesg_4.txt 是在飞行模式下的log
Dear customer:&
Please confirm your phone works in the flight mode.&
Dear customer:&
It looks GRP_3D_P_CLK is not close.It is a 3D graphical's clock.&
Please check wether or not there is a 3d application work and it don't sleep.&
dear customer:&
echo 1 &/sys/module/pm2/parameters/debug_mask&
To enable wakeup IRQ's debug mask&
echo 1 & /sys/module/msm_show_resume_irq/parameters/debug_mask&
我打开了那个clock——name，请查看附件
Dear customer:&
Through the call, I know your question is how to follow &task smdcntl0 keep the lock&, but before that please do a test as:&
Please modify the code in the clock_debug_print_enabled() from $(AP)/kernel/arch/arm/mach-msm/clock-debug.c as the following way.&
change &// pr_info(&\t%s\n&, clk-&dbg_name);& to &pr_info(&\t%s\n&, clk-&dbg_name);&&
Then re-build boot.img by &make bootimage& and upload&
dear customer:&
&6&[ ] [( 01:37:46. UTC)] [cpuid: 0] Enabled clock count: 18&
&6&[ ] [( 01:37:46. UTC)] [cpuid: 0] wakeup wake lock: smdcntl0&
task smdcntl0 持锁，请检查这个任务。&
附件是我打的dmesg的log，adb shell里面不能使用grep，不好意思。您将就着看。
Please do the following test:&
在执行suspend动作之前先 echo 1& /data/debug/clk/debug_suspend,之后拔下USB，等系统睡眠后再联上usb，通过 adb shell dmesg | grep 'Enabled clock' 看看clk的情况。&
The following info is an example normal sleep log in the 7x27A platform and you can give me your log.&
&6&[ 234.097167] AHB_M_CLK&
&6&[ 528.405976] AHB_S_CLK &6&[ 234.097167] AHB_S_CLK&
&6&[ 528.405976] CSI0_CLK &6&[ 234.097167] CSI0_CLK&
&6&[ 528.405976] CSI1_CLK &6&[ 234.097167] CSI1_CLK&
&6&[ 528.405976] dsi_esc_clk &6&[ 234.097167] dsi_esc_clk&
&6&[ 528.405976] DSI_REF_CLK &6&[ 234.097167] DSI_REF_CLK&
&6&[ 528.405976] EBI1_CLK &6&[ 234.097167] EBI1_CLK&
&6&[ 528.405976] EBI2_CLK &6&[ 234.097167] EBI2_CLK&
&6&[ 528.405976] MDP_DSI_P_CLK &6&[ 234.097167] MDP_DSI_P_CLK&
&6&[ 528.405976] PBUS_CLK &6&[ 234.097167] PBUS_CLK&
&6&[ 528.405976] PCM_CLK &6&[ 234.097167] PCM_CLK&
&6&[ 528.405976] SDC2_CLK &6&[ 234.097167] ebi_acpu_clk&
&6&[ 528.405976] SDC2_P_CLK &6&[ 234.097167] Enabled clock count: 12&
没加过clock
Dear customer:&
SLEEP: MOD_ENTER_TCXO:
00000 //睡眠的时间很短,正常睡眠的机器，这个值会大很多，是：06ddcdb5&
SLEEP: MOD_TCXO_END: 00 //唤醒的原因是timetick interrupt,就是说系统因为定时器到时而产生中断唤醒机&
Do you add some new clock in the modem?&
Dear customer:&
I'm sorry, there is no process temporarily.If there is some good news, I'll connect you at once.&
按照您说的，把检测CPU温度的进程关掉了，log也没显示，但测出来的底电流跟刚开始一样！电流没有变化。
Dear customer:&
init.qcom.post_boot.sh is in the $(AP)/device/qcom/common/rootdir/etc/*.It looks it is in the system.img.&
You need exec &make systemimage& to build new system.img.&
Dear customer:&
The ThermalDaemon will detect the temperature of the cpu, if the temperature is too high the frequency of the cpu will be reduced.&
I think the detect speed is too high. You can test to stop it by cancelling &start thermald& in the init.qcom.post_boot.sh.&
附件传hal层的log，请查收。&
E/ThermalDaemon( 887): Sensor 'MSM_THERM' - 21*C (21504)&
上面那句话好像休眠的时候都在打印，每隔大概半秒左右！
按照你最后的要求，重新上传！
上传dump_sym 和 dump_voters
Dear customer:&
There is the new info.&
First, please do the following work before you get the smemlog and voters_log:&
1.adb shell insmod /system/lib/modules/sleep_monitor.&
2.adb shell echo 3 & /sys/class/sleep_monitor/sleepm/control.&
Then, when you collect the smem log, please do &adb shell cat /mnt/debugfs/smem_log/dump_sym_cont & sleepdebug.txt& for a 2 mins after you have got the smemlog and voters_log.&
Last, upload smemlog, voters_log and sleepdebug.txt to me.&
Dear customer:&
We can know the bp is not sleep because there are something against sleep through&
SLEEP: NO_SLEEP_NEW: 01&
SLEEP: NO_SLEEP_NEW: 05&
SLEEP: NO_SLEEP_NEW: 01& in the rpm log.&
Please upload the smemlog and voters_log again as:&
&adb pull /data/debug/smem_log/dump_adb pull /data/debug/smem_log/dump_voters&.&
按照电话讲的，我将内核和share mem的log重新打了一下。
Sorry customer:&
I can't get more info from your smem log in the attachment.There is a way to get the more accurate log as the following info.&
1 先连接TRACE，用attach让手机跑起来。&
2.按power键，让手机进入sleep状态，等待5s，按power键让系统起来。&
(目的是可以看来系统sleep状态是否正常)&
3. 起来后立刻break位，用下面方法将smem log导出来。&
(1). do smemlog.cmm脚本抓取smem log&
(2). 打开MS-DOS&
(3). 将MS-DOS 中CD 到xxxx\modem_proc\tools\debug目录&
(4). 在已生成.lst文件目录下执行&
smem_log.pl & smem.log&
会将生成的.lst文件生成smem.log文件&
补上上传的smem log。
现在我烧了我们最新的软件版本，换上最新的QCN，底电流是15mA左右，内核log附件。共享内存的log我再研究下，晚些时候传上来。
Dear customer:&
You can know what's the smem log refer to &80-VR692-1_C_SMEM_Log_User_Guide&.&
Dear customer:&
You can get share memory as the following info.&
#mkdir /data/debug&
#mount -t debugfs debugfs /data/debug&
The /data/debug/smem_log/dump_sym is the share memory log.&
dear customer:&
1.检查QCN是否正确烧写&
2.检查硬件电路&
3.检查AP侧是否睡眠（内核log）&
4.检查modem侧是否睡眠（共享内存log）&
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