/etc/power/pwrctl-local for an iBook 2.2 (cpufreq adjustement)
Hello, For those that would find it useful, here is the /etc/power/pwrctl-local script (don't forget to make it executable, chmod 755) I'm using on my debian iBook 2.2: - use powersave mode (reduced cpu frequency) on battery, performance mode on ac - set fblevel off and do filesystem sync when going into sleep For more info on cpufreq adjustement, look at Documentation/cpufreq in kernel source tree. I hope it will help others, Best regards, d. #!/bin/bash # - # $Id: pwrctl-local,v 1.1.1.1 2001/12/07 11:31:48 sleemburg Exp $ # # This script is invoked by pwrctl to configure the system for a # given power level. The desired level is indicated by the first # argument, which can have the following values: # # minimum = minimum power # medium = medium power # maximum = full power # sleep = prepare for sleep # wakeup = system woke up after a sleep # warning = low battery condition detected, issue a warning to users # # the second argument gives the current power source, and can take the # following values: # # ac # battery # # # This script can be invoked by pwrctl when it is named /etc/power/pwrctl-local # and is executable. Pwrctl is called by pmud on a power event. If this # script returns the value 1, then pwrctl will skip it's main body # # Example usage: use ifdown -a on sleep (and ifup -a on wakeup) to # automagically renew DHCP leases. Similar use of iwconfig down/up might be # required for Wavelan users with older versions of the kernel. # # - # $Log: pwrctl-local,v $ # Revision 1.1.1.1 2001/12/07 11:31:48 sleemburg # Initial CVS import of the unreleased pmud-0.8 to apmud (new project name # because of a name clash at sourceforge.net). # # Revision 1.2 2000/03/25 21:26:37 stephan # pmud-0.5 changes # # Revision 1.1 2000/03/09 13:02:18 stephan # Initial revision # # - logger=/usr/bin/logger # - # main # - case $1 in minimum) $logger -p daemon.info -t pwrctl-local minimum power $2 case $2 in ac) echo -n 0%50%100%performance /proc/cpufreq ;; *) echo -n 0%50%100%powersave /proc/cpufreq ;; esac ;; medium) $logger -p daemon.info -t pwrctl-local medium power $2 case $2 in ac) echo -n 0%50%100%performance /proc/cpufreq ;; *) echo -n 0%50%100%powersave /proc/cpufreq ;; esac ;; maximum) $logger -p daemon.info -t pwrctl-local maximum power $2 case $2 in ac) echo -n 0%50%100%performance /proc/cpufreq ;; *) echo -n 0%50%100%powersave /proc/cpufreq ;; esac $logger -p daemon.info -t pwrctl-local skipping pwrctl-main exit 1 ;; warning) /usr/bin/wall Low battery, system going down any minute now ;; lid-closed) $logger -p daemon.info -t pwrctl-local lid-closed $2 ;; lid-opened) $logger -p daemon.info -t pwrctl-local lid-opened $2 ;; sleep) $logger -p daemon.info -t pwrctl-local sleep $2 sync;sync;sync fblevel off ;; wakeup) $logger -p daemon.info -t pwrctl-local sleep $2 case $2 in ac) echo -n 0%50%100%performance /proc/cpufreq ;; *) echo -n 0%50%100%powersave /proc/cpufreq ;; esac fblevel on ;; *) $logger -p daemon.error -t pwrctl-local invalid arg $1 $2 exit 2 ;; esac exit 0 -- [EMAIL PROTECTED]
Re: New sleep code for ATI M6, M7 and M9
Michel Dänzer [EMAIL PROTECTED] writes: But I did not have any /dev/apm_bios, so I made a nod with mknod /dev/apm_bios c 10 134 chmod 770 /dev/apm_bios Or better: cd /dev; MAKEDEV apm Isn't it a bug in the xfree related packages that /dev/apm_bios is not created (at least on PowerPC arch)? Best regards, d. -- [EMAIL PROTECTED]
Re: New sleep code for ATI M6, M7 and M9
Hello ben, Benjamin Herrenschmidt [EMAIL PROTECTED] writes: I posted a patch at http://penguinppc.org/~benh/new_sleep.diff Sleep should now work properly on all these ATI Mobility chips, and power consumption might even be slightly improved in normal use. I've just tested your patch on a ben8 kernel and it does not work. :( The machine goes to sleep correctly but after reboot, the screen is not restored (two vertical red lines over a black screen) and the machine seems frozen. However, there is a progress as during a short moment the screen seems to make a restoration tentative. Please let me know how this works for you (mention your machine model and video chip type, that is the output of /proc/cpuinfo and lspci) along with your reports so I know what's up. Here are the info: /proc/cpuinfo: cpu : 750FX temperature : 59 C (uncalibrated) clock : 800MHz revision: 2.2 (pvr 7000 0202) bogomips: 1589.24 machine : PowerBook4,3 motherboard : PowerBook4,3 MacRISC2 MacRISC Power Macintosh detected as : 257 (iBook 2 rev. 2) pmac flags : 000b L2 cache: 512K unified memory : 384MB pmac-generation : NewWorld lspci -v (in fact, the graphic card is a M6 lW): 00:0b.0 Host bridge: Apple Computer Inc.: Unknown device 0027 Flags: bus master, 66Mhz, medium devsel, latency 16 Capabilities: available only to root 00:10.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility M6 LW (prog-if 00 [VGA]) Subsystem: ATI Technologies Inc Radeon Mobility M6 LW Flags: bus master, stepping, 66Mhz, medium devsel, latency 255, IRQ 48 Memory at 9800 (32-bit, prefetchable) [size=128M] I/O ports at 802400 [size=256] Memory at 9000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at 9002 [disabled] [size=128K] Capabilities: available only to root 10:0b.0 Host bridge: Apple Computer Inc.: Unknown device 0028 Flags: bus master, 66Mhz, medium devsel, latency 16 10:17.0 Class ff00: Apple Computer Inc.: Unknown device 0025 Flags: bus master, medium devsel, latency 16 Memory at 8000 (32-bit, non-prefetchable) [size=512K] 10:18.0 USB Controller: Apple Computer Inc.: Unknown device 0026 (prog-if 10 [OHCI]) Flags: bus master, medium devsel, latency 16, IRQ 27 Memory at 80081000 (32-bit, non-prefetchable) [size=4K] Capabilities: available only to root 10:19.0 USB Controller: Apple Computer Inc.: Unknown device 0026 (prog-if 10 [OHCI]) Flags: bus master, medium devsel, latency 16, IRQ 28 Memory at 8008 (32-bit, non-prefetchable) [size=4K] Capabilities: available only to root 20:0b.0 Host bridge: Apple Computer Inc.: Unknown device 0029 Flags: bus master, 66Mhz, medium devsel, latency 16 20:0e.0 Class : Apple Computer Inc.: Unknown device 0030 (rev ff) (prog-if ff) !!! Unknown header type 7f 20:0f.0 Class : Apple Computer Inc.: Unknown device 0024 (rev ff) (prog-if ff) !!! Unknown header type 7f I include my .config as attachement. Best regards, david -- [EMAIL PROTECTED] # # Automatically generated make config: don't edit # # CONFIG_UID16 is not set # CONFIG_RWSEM_GENERIC_SPINLOCK is not set CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_HAVE_DEC_LOCK=y # # Code maturity level options # CONFIG_EXPERIMENTAL=y # # Loadable module support # CONFIG_MODULES=y CONFIG_MODVERSIONS=y CONFIG_KMOD=y # # Platform support # CONFIG_PPC=y CONFIG_PPC32=y CONFIG_6xx=y # CONFIG_4xx is not set # CONFIG_POWER3 is not set # CONFIG_POWER4 is not set # CONFIG_8xx is not set # CONFIG_8260 is not set CONFIG_PPC_STD_MMU=y CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_24_API=y CONFIG_CPU_FREQ_PMAC=y CONFIG_ALL_PPC=y # CONFIG_APUS is not set # CONFIG_SPRUCE is not set # CONFIG_PAL4 is not set # CONFIG_GEMINI is not set # CONFIG_SMP is not set CONFIG_ALTIVEC=y CONFIG_TAU=y # CONFIG_TAU_INT is not set CONFIG_TAU_AVERAGE=y CONFIG_PPC_ISATIMER=y # # General setup # # CONFIG_HIGHMEM is not set # CONFIG_ISA is not set # CONFIG_EISA is not set # CONFIG_SBUS is not set # CONFIG_MCA is not set CONFIG_PCI=y CONFIG_NET=y CONFIG_SYSCTL=y CONFIG_SYSVIPC=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_KCORE_ELF=y CONFIG_BINFMT_ELF=y CONFIG_KERNEL_ELF=y CONFIG_BINFMT_MISC=m CONFIG_PCI_NAMES=y CONFIG_HOTPLUG=y # # PCMCIA/CardBus support # # CONFIG_PCMCIA is not set # # Parallel port support # # CONFIG_PARPORT is not set CONFIG_PPC_RTC=y CONFIG_PPC601_SYNC_FIX=y CONFIG_PROC_DEVICETREE=y # CONFIG_PPC_RTAS is not set CONFIG_BOOTX_TEXT=y # CONFIG_PREP_RESIDUAL is not set # CONFIG_PROC_PREPRESIDUAL is not set # CONFIG_CMDLINE_BOOL is not set # # Memory Technology Devices (MTD) # # CONFIG_MTD is not set # # Plug and Play configuration # # CONFIG_PNP is not set # CONFIG_ISAPNP is not set # # Block devices # # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_DEV_XD is not set # CONFIG_PARIDE is not set
Re: New sleep code for ATI M6, M7 and M9
David MENTRE [EMAIL PROTECTED] writes: I posted a patch at http://penguinppc.org/~benh/new_sleep.diff Sleep should now work properly on all these ATI Mobility chips, and power consumption might even be slightly improved in normal use. I've just tested your patch on a ben8 kernel and it does not work. :( The machine goes to sleep correctly but after reboot, the screen is not restored (two vertical red lines over a black screen) and the machine seems frozen. However, there is a progress as during a short moment the screen seems to make a restoration tentative. I works!! In fact, the /dev/apm_bios character device was missing. Doing a 'mknod /dev/apm_bios c 10 134;chmod 770 /dev/apm_bios' as root make it works. Great work benjamin! Many, many, many thanks! Best regards, d. -- [EMAIL PROTECTED]
Re: ibooks battery life
Clemens Mangler [EMAIL PROTECTED] writes: i tried to tweak my powersetting to make ibooks battery last longer. how can i check weather the disk spins down or not? See this article : http://bulmalug.net/body.phtml?nIdNoticia=1511 Best regards, d. -- [EMAIL PROTECTED]
Management of backlight
Hello, On an iBook under MacOS X, I've noticed that MacOS X reduces backlight when the user is inactive and restores backlight as soon as a user press a key. Is it possible to have similar behavior under Debian 3.0 ? Best regards, d. -- [EMAIL PROTECTED]
How to desactivate the click on the touchpad?
Hello, On my iBook running Debian under Xfree, is there a way to desactivate clicks made by pressing the touchpad (in other words, I want to click only using the button)? Best regards, david -- [EMAIL PROTECTED]
Re: TiBook M7 sleep works!
Clemens Mangler [EMAIL PROTECTED] writes: i have an iBook 2.2 (nov 02) with a M7 and a DRI xserver and resume works! when opening the lid the screen looks messed up for a second, but then everything is ok! Yes, for a friend of mine, it works like that on its 14 iBook (with M7 LW). On my 12 iBook (also with M7 LW), the iBook is dead (black screen- reboot) after sleep. Question for the astute reader: what are the differences between a 12 and a 14 iBook? :) Best regards, d. -- [EMAIL PROTECTED]
Sleep mode not working on an iBook 2.2
Hello, I've installed a debian woody 3.0 on my new iBook (bought February 2003). Everything is working correctly (X, 3D acceleration, network, sound) except the sleep mode. When I close the screen, the laptop goes correclty into sleep mode (the white led is flashing regurlarly). However, when I open the screen, the iBook does not wake up : the screen is black and after a reboot the time is reseted to 1st of Jan., 1904. From the archive of this list, it appears that the correct working of Linux of this iBook depends heavily on the right combination of kernel/Xserver/radeon.o. I've seen some patches floating around about radeonfb.c. Should I apply them? I'm using : - kernel 2.4.20-ben6 (from rsync.penguinppc.org) - Xfree 4.1.0 - dri-trunk 2002.12.05-04 for radeon.o I join to this email the logs of dmesg, /proc/cpuinfo, XF86Config-4, XFree86.log, kernel .config. Many thanks in advance for any help, Best regards, d. -- [EMAIL PROTECTED] Memory BAT mapping: BAT2=256Mb, BAT3=128Mb, residual: 0Mb Total memory = 384MB; using 1024kB for hash table (at c030) Linux version 2.4.20-ben6 ([EMAIL PROTECTED]) (gcc version 2.95.4 20011002 (Debian prerelease)) #1 Tue Feb 25 18:56:34 CET 2003 Found Uninorth memory controller host bridge, revision: 192 Mapped at 0xfdf3c000 Found a Pangea mac-io controller, rev: 0, mapped at 0xfdebc000 Processor NAP mode on idle enabled. PowerMac motherboard: iBook 2 rev. 2 CPU HID1 : 0x8044 Found UniNorth PCI host bridge at 0xf000. Firmware bus number: 0-0 hose pci, pci_mem_offset: , start0: f100 io_base_virt: fd6b9000, io_base_phys: f000, isa_mem_base: Found UniNorth PCI host bridge at 0xf200. Firmware bus number: 0-0 hose pci, pci_mem_offset: , start0: f300 io_base_virt: fceb7000, io_base_phys: f200, isa_mem_base: Found UniNorth PCI host bridge at 0xf400. Firmware bus number: 0-0 hose pci, pci_mem_offset: , start0: f500 io_base_virt: fc6b5000, io_base_phys: f400, isa_mem_base: PMU driver 2 initialized for Core99, firmware: 0c On node 0 totalpages: 98304 zone(0): 98304 pages. zone(1): 0 pages. zone(2): 0 pages. Kernel command line: root=/dev/hda11 ro PowerMac using OpenPIC irq controller OpenPIC Version 1.2 (4 CPUs and 64 IRQ sources) at fc66e000 OpenPIC timer frequency is 4.16 MHz GMT Delta read from XPRAM: 0 minutes, DST: off time_init: decrementer frequency = 24.835277 MHz Console: colour dummy device 80x25 Calibrating delay loop... 1589.24 BogoMIPS Memory: 385088k available (1436k kernel code, 860k data, 124k init, 0k highmem) AGP special page: 0xd7fff000 Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) Inode cache hash table entries: 32768 (order: 6, 262144 bytes) Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) Buffer-cache hash table entries: 32768 (order: 5, 131072 bytes) Page-cache hash table entries: 131072 (order: 7, 524288 bytes) POSIX conformance testing by UNIFIX PCI: Probing PCI hardware Scanning bus 00 Found 00:58 [106b/0027] 000600 00 Found 00:80 [1002/4c57] 000300 00 Fixup res 1 (101) of dev 00:10.0: 400 - 802400 Fixups for bus 00 Bus scan for 00 returning with max=00 Scanning bus 10 Found 10:58 [106b/0028] 000600 00 Found 10:b8 [106b/0025] 00ff00 00 Found 10:c0 [106b/0026] 000c03 00 Found 10:c8 [106b/0026] 000c03 00 Fixups for bus 10 Bus scan for 10 returning with max=10 Scanning bus 20 Found 20:58 [106b/0029] 000600 00 Found 20:70 [106b/0030] 000c00 00 Found 20:78 [106b/0024] 000200 00 Fixups for bus 20 Bus scan for 20 returning with max=20 PCI-OF bus map: 0 - 0 16 - 0 32 - 0 PCI:00:10.0: Resource 0: 9800-9fff (f=1208), vd: 1002, dev: 4c57 PCI:00:10.0: Resource 2: 9000-9000 (f=200), vd: 1002, dev: 4c57 PCI:10:17.0: Resource 0: 8000-8007 (f=200), vd: 106b, dev: 0025 PCI:20:0f.0: Resource 0: f520-f53f (f=200), vd: 106b, dev: 0024 PCI:00:10.0: Resource 1: 00802400-008024ff (f=101), vd: 1002, dev: 4c57 PCI:10:18.0: Resource 0: 80081000-80081fff (f=200), vd: 106b, dev: 0026 PCI:10:19.0: Resource 0: 8008-80080fff (f=200), vd: 106b, dev: 0026 PCI:20:0e.0: Resource 0: f500-f5000fff (f=200), vd: 106b, dev: 0030 Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Thermal assist unit using timers, shrink_timer: 200 jiffies Starting kswapd Journalled Block Device driver loaded Installing knfsd (copyright (C) 1996 [EMAIL PROTECTED]). PCI: Enabling device 00:10.0 (0086 - 0087) radeonfb: ref_clk=2700, ref_div=12, xclk=36000 from OF radeonfb: detected DFP panel size from EDID: 1024x768 Console: switching to colour frame buffer device 128x48 Registered ati backlight controller, level: 15/15 radeonfb: ATI Radeon M7 LW DDR SGRAM 32 MB radeonfb: DVI port LCD monitor connected radeonfb: CRT port no monitor connected input0: Macintosh mouse button emulation pty: 256 Unix98 ptys configured Uniform Multi-Platform E-IDE driver Revision: 6.31 ide:
