Poll: Do you think its possible to overclock the N900?!
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Do you think its possible to overclock the N900?!

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Posts: 161 | Thanked: 85 times | Joined on Feb 2010
#2231
Originally Posted by debernardis View Post
In my hands it shows with Lehto's kernel at 800 and 1000 MHz (1000-800-250-ulv) and 1100 MHz (1100-800-250-ulv) but not 900/500/125 MHz (non-ulv), and with Titan's kernel (ulv) at 800 and 850 MHz but not at 810 MHz.

So my guess is that the kernel likes MHz values divisible by 3 (i.e. 810 and 900) and warns for speeds which aren't a mutiple of 3.
reporting similar issues w/ lehto's ulv 1000-800-250-ulv.
oh, also random reboot.
Here's the err.

Code:
WARNING: at arch/arm/mach-omap2/clock34xx.c:443 omap3_noncore_dpll_set_rate+0x28c/0x2dc()
[   80.165985] Modules linked in: vfat fat sd_mod scsi_mod iphb rfcomm panic_info_buff sco l2cap ext3 jbd omaplfb pvrsrvkm bridgedriver g_file_storage uinput board_rx51_camera omap_previewer_hack omap34xxcam_mod isp_mod iovmm videobuf_dma_sg videobuf_core omap3_iommu iommu2 iommu dspbridge ssi_mcsaab_imp cmt_speech phonet smc91x mii wl12xx omap_wdt omap_ssi mmc_block mac80211 crc7 tsc2005 omap_hsmmc nokia_av mmc_core hci_h4p bluetooth et8ek8 fmtx_si4713 lis302dl ad5820 videodev v4l1_compat compat_ioctl32 leds_lp5523 adp1653 tsl2563 smia_sensor smiaregs rtc_twl4030 v4l2_int_device rtc_core twl4030_wdt leds_twl4030_vibra led_class
[   80.166503] [<c003039c>] (dump_stack+0x0/0x14) from [<c00568d4>] (warn_on_slowpath+0x4c/0x68)
[   80.166625] [<c0056888>] (warn_on_slowpath+0x0/0x68) from [<c003d6d0>] (omap3_noncore_dpll_set_rate+0x28c/0x2dc)
[   80.166717]  r6:c035a30c r5:60000113 r4:c035f2bc
[   80.166748] [<c003d444>] (omap3_noncore_dpll_set_rate+0x0/0x2dc) from [<c0035688>] (omap2_clk_set_rate+0x20/0x24)
[   80.166839] [<c0035668>] (omap2_clk_set_rate+0x0/0x24) from [<c0040e44>] (clk_set_rate+0x98/0x118)
[   80.166900] [<c0040dac>] (clk_set_rate+0x0/0x118) from [<c003dae4>] (program_opp+0xd0/0x18c)
[   80.166992]  r7:00000004 r6:00000000 r5:00000020 r4:c03847b8
[   80.167022] [<c003da14>] (program_opp+0x0/0x18c) from [<c003dca0>] (resource_set_opp_level+0x100/0x170)
[   80.167114] [<c003dba0>] (resource_set_opp_level+0x0/0x170) from [<c003dd54>] (set_opp+0x44/0xb4)
[   80.167175]  r8:c035f58c r7:c035f718 r6:00000004 r5:c03847b8 r4:00000004
[   80.167236] [<c003dd10>] (set_opp+0x0/0xb4) from [<c0049684>] (update_resource_level+0x5c/0x80)
[   80.167327]  r5:c03847c8 r4:c035f544
[   80.167358] [<c0049628>] (update_resource_level+0x0/0x80) from [<c00499a4>] (resource_request_locked+0x144/0x15c)
[   80.167449]  r7:c035f718 r6:00000004 r5:c03847c8 r4:c035f544
[   80.167480] [<c0049860>] (resource_request_locked+0x0/0x15c) from [<c003d9ec>] (set_freq+0x98/0xc0)
[   80.167572]  r7:c035f718 r6:c035f6e8 r5:2faf0800 r4:c030f73a
[   80.167633] [<c003d954>] (set_freq+0x0/0xc0) from [<c0049684>] (update_resource_level+0x5c/0x80)
[   80.167694]  r9:c037cbec r8:cf175280 r7:c0362348 r6:2faf0800 r5:c03854c0
[   80.167755] r4:c035f58c
[   80.167785] [<c0049628>] (update_resource_level+0x0/0x80) from [<c00499a4>] (resource_request_locked+0x144/0x15c)
[   80.167846]  r7:c0362348 r6:2faf0800 r5:c03854c0 r4:c035f58c
[   80.167907] [<c0049860>] (resource_request_locked+0x0/0x15c) from [<c00499f0>] (resource_request+0x34/0x4c)
[   80.167999]  r7:c0362348 r6:2faf0800 r5:c03854c0 r4:c030f73a
[   80.168029] [<c00499bc>] (resource_request+0x0/0x4c) from [<c0049244>] (omap_pm_cpu_set_freq+0x34/0x44)
[   80.168121]  r7:000927c0 r6:c035f6e8 r5:2faf0800 r4:00000005
[   80.168182] [<c0049210>] (omap_pm_cpu_set_freq+0x0/0x44) from [<c00480b4>] (omap_target+0x60/0x78)
[   80.168243] [<c0048054>] (omap_target+0x0/0x78) from [<c01ea438>] (__cpufreq_driver_target+0x30/0x40)
[   80.168334]  r7:00000000 r6:0003d090 r5:00000000 r4:c037cbec
[   80.168365] [<c01ea408>] (__cpufreq_driver_target+0x0/0x40) from [<c01ece14>] (do_dbs_timer+0x270/0x2d8)
[   80.168457] [<c01ecba4>] (do_dbs_timer+0x0/0x2d8) from [<c0068af4>] (run_workqueue+0xd4/0x198)
[   80.168548] [<c0068a20>] (run_workqueue+0x0/0x198) from [<c0069894>] (worker_thread+0xf0/0x104)
[   80.168609]  r9:00000000 r8:00000000 r7:cf14ff40 r6:cf1b6000 r5:cf0f4d00
[   80.168670] r4:cf1b7fb8
[   80.168701] [<c00697a4>] (worker_thread+0x0/0x104) from [<c006cb0c>] (kthread+0x54/0x80)
[   80.168762]  r7:00000000 r6:00000000 r5:c00697a4 r4:cf14ff40
[   80.168823] [<c006cab8>] (kthread+0x0/0x80) from [<c0059a64>] (do_exit+0x0/0x7b4)
[   80.168884]  r5:00000000 r4:00000000
[   80.168914] ---[ end trace a249d49efdbc33bf ]---
 
Posts: 946 | Thanked: 1,650 times | Joined on Oct 2009 @ Germany
#2232
If you for some reason get errors like this during removal or installation
Code:
rm: cannot remove '/lib/modules/2.6.28.10maemo-lv-omap1/modules.*': No such file or directory
try this workaround: http://talk.maemo.org/showpost.php?p...&postcount=196
There was a bug in one of my early LV kernels but it should be fixed in more recent versions.
 

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Posts: 946 | Thanked: 1,650 times | Joined on Oct 2009 @ Germany
#2233
Originally Posted by geneven View Post
I installed the earlier kernel from Titan, from devel-testing. If I installed the ulv kernel, should I uninstall the other one, or would it not make any difference because one kernel would just be replacing the other?
it will just replace the older kernel
 
felbutss's Avatar
Posts: 579 | Thanked: 286 times | Joined on Oct 2009 @ Australia
#2234
im going to stick with the 800mhz kernal untill a kernal comes around which enables me to play PSX and not burn my phone. maybe an auto mhz lower when it gets hot or a pop up or maybe flash the led RED
 
Posts: 946 | Thanked: 1,650 times | Joined on Oct 2009 @ Germany
#2235
I have tried to summarize everything in http://wiki.maemo.org/Overclocking
 

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Posts: 946 | Thanked: 1,650 times | Joined on Oct 2009 @ Germany
#2236
Originally Posted by Ronaldo View Post
i tried the lv
http://talk.maemo.org/showpost.php?p...postcount=2004 , i copied and pasted and then did
dpkg -i kernel-m*
dpkg -i kernel-f*
It think you had older .deb's in your folder.
run "rm *.deb" before downloading.
 
Posts: 946 | Thanked: 1,650 times | Joined on Oct 2009 @ Germany
#2237
Originally Posted by qwerty12 View Post
Maybe building the latest osso-applet-screencalibration from Git may help: http://maemo.gitorious.org/fremantle...eencalibration
nope. it's doesn't include a fix.
 
jcompagner's Avatar
Posts: 290 | Thanked: 165 times | Joined on Sep 2009
#2238
I have almost the same thing by getting back to the stock kernel:

these commands:

apt-get install --reinstall mp-fremantle-generic-pr
or
apt-get install --reinstall kernel kernel-flasher

will result in:

Reinstallation of mp-fremantle-generic-pr is not possoble, it cannot be downloaded
(same error for the second command but then with those packages names)

also apt-cache search does return mp-fremantle-generic-pr as a package.

What i did now is just flash to letho's stock kernel that i could download from his site. No idea what the real problem is why those commands dont work for me.
I have all repositories enabled (should i disable some?)

I have purged the titan packages . Still always the same error.
 
Posts: 946 | Thanked: 1,650 times | Joined on Oct 2009 @ Germany
#2239
Originally Posted by jcompagner View Post
I have almost the same thing by getting back to the stock kernel:
these commands:
apt-get install --reinstall mp-fremantle-generic-pr
or
apt-get install --reinstall kernel kernel-flasher
will result in:
Reinstallation of mp-fremantle-generic-pr is not possoble, it cannot be downloaded
(same error for the second command but then with those packages names)
maybe try (but first backup and be prepared to reflash the firmware)
Code:
apt-get remove kernel kernel-flasher
apt-get install mp-fremantle-generic-pr
 
Posts: 53 | Thanked: 8 times | Joined on Apr 2010 @ Switzerland
#2240
titan i've have followed your way to prevent using apt-get update to hold the kernel since i am using the lv version, but i still get:

The following packages will be upgraded:
kernel-modules-maemo
1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0B/2854kB of archives.

is this supposed to be added on hold aswell or that can be safety selected to be upgraded?
 
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