2005
Historique des versions | ||
---|---|---|
Version 0.6 | 28 sept March 2005 | ag |
upgrade to Mandriva Linux 2006 release | ||
Version 0.5 | 15 March 2005 | ag |
Add slmodem | ||
Version 0.4 | 3 February 2005 | ag |
Add lot of output and links; fix revhistory | ||
Version 0.3 | 15 January 2005 | ag |
Add CPU freq section (thx R1 help) | ||
Version 0.2 | 4 January 2005 | ag |
Few update (DSDT thx R1) | ||
Version 0.1 | December 2004 | ag |
First release (based on X30 example) |
Doc write in Docbook.
Processor and chipset
Memory
Display
Storage
Integrated
Power
General
BIOS release 09KV. Please use last Bios release: samsunpc.com web site to avoid problem of bugged BIOS.
BIOS really buggy :/ so ACPI doesn't work. So we have to rebuild a DSDT file and update our initrd.img to get it works well.
ACPI is bugged, so we need DSDT file, build it and insert into initrd.img file. Here you can find my fixed x15.acpidmp, and the DSDT acpi_dsdt.aml. You can find more information about build your owmn DSDT file : acpi.sourceforge.net.
This is my configuration file for 2.6.10 kernel : 2610-config, builtin ext3 and with framebuffer. I use some patch to get acpi working: acpi-20050114-2.6.10.diff found at: lenb people patche. I use this path acpi-dsdt-initrd-patch to add support of DSDT file in initrd (gaugusch.at).
Here are my kernel files:
Regenerate your initrd.img file with mkinitrd:
mkinitrd -v /boot/initrd-2.6.10.img 2.6.10
Patch your initrd with acpi_dsdt.aml file (use insertinitrd). Add "lapic" option to your boot command line to reenable ACPI. Reload your lilo. You need to do that each time you build a new Kernel.
You can find a lot of ACPI applications at freshmeat.net with keyword acpi or battery to find yours.
[guibo@guibux guibo]$ acpi -V Battery 1: charged, 100% Thermal 1: ok, 40.0 degrees C AC Adapter 1: on-line [guibo@guibux guibo]$ cat /proc/acpi/battery/BAT1/info present: yes design capacity: 4800 mAh last full capacity: 4600 mAh battery technology: rechargeable design voltage: 11100 mV design capacity warning: 0 mAh design capacity low: 138 mAh capacity granularity 1: 1 mAh capacity granularity 2: 1 mAh model number: serial number: battery type: LION OEM info: SAMSUNG Electronics
You can put the machine into sleep state S3 (suspend to memory). It works well, and now VGA bring back. To wakeup your laptop, you can use some devices:
[root@guibux acpitool-0.2.6]# acpitool -w Device Sleep state Status --------------------------------------- 1. PWRB 4 *enabled 2. LANC 4 enabled 3. MODM 3 disabled [root@guibux acpitool-0.2.6]# acpitool -W 2 Changed status for wakeup device #2 (LANC) Device Sleep state Status --------------------------------------- 1. PWRB 4 *enabled 2. LANC 4 disabled 3. MODM 3 disabled
See the homepage for more information and download link about acpitool
You can use cpufreqd.
Dont forget to probe your module "acpi_cpufreq" (add it into /etc/modprobe.preload file). I use wmthrottle and a simple script to throttle and adjust freq of CPU. You can use cpu_freq_throttle tools, and add define your user as a sudoers, add in /etc/sudoers file:
your_username ALL = (ALL) NOPASSWD: /usr/sbin/cpu_freq_throttle
You can find more information here: processor.
[guibo@guibux CPU0]$ cat /proc/acpi/processor/CPU0/throttling state count: 4 active state: T0 states: *T0: 00% T1: 25% T2: 50% T3: 75% [guibo@guibux /]$ ls /sys/devices/system/cpu/cpu0/cpufreq/ affected_cpus scaling_available_frequencies scaling_driver scaling_min_freq cpuinfo_max_freq scaling_available_governors scaling_governor scaling_setspeed cpuinfo_min_freq scaling_cur_freq scaling_max_freq [guibo@guibux guibo]$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies 1700000 1400000 1200000 1000000 800000 600000 [guibo@guibux guibo]$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor userspace
Go to: ipw2200.sourceforge.net and follow the doc. Works Well. dmesg message:
ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 0.21 ipw2200: Copyright(c) 2003-2004 Intel Corporation ACPI: PCI interrupt 0000:02:07.0[A] -> GSI 5 (level, low) -> IRQ 5 ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection ipw2200: Radio Frequency Kill Switch is On: Kill switch must be turned off for wireless networking to work.
iwconfig command:
eth1 IEEE 802.11g ESSID:"hidden" Nickname:"guibux.guibland.com" Mode:Managed Channel:11 Access Point: 00:C0:02:FF:6F:3E Bit Rate=54Mb/s Tx-Power=20 dBm RTS thr:off Fragment thr:off Power Management:off Link Quality:100/100 Signal level:-23 dBm Noise level:-80 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0
My access point is a TRENDnet TEW-431BRP, and it works very well.
Works well under Mandriva Linux 2006: wheel and all advanced touchpad options (vertical and horizontal scroll). You can find information here: touchpad.
Max resolution is: 1024x768. My configuration file: xorg.conf. I use Icewm Window Manager with various dockapps: wmthrottle, wmfire, wmforkplop, wmbatteries, wmcpuload, wmnd, wmhdplop, wmclockmon. You can find all these apps here: dockapps.org. My Icewm configuration file: icewmconf. I Use some Ayo's wallpaper: http://www.73lab.com.
/dev/hda: FUJITSU MHT2080AT, ATA DISK drive; 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(100).
[root@guibux proc]# hdparm -tT /dev/hda /dev/hda: Timing buffer-cache reads: 2464 MB in 2.00 seconds = 1231.57 MB/sec Timing buffered disk reads: 82 MB in 3.01 seconds = 27.22 MB/sec
I use hotkeys to remap special keyboard key. You need to enable two special keys: one with the "I" and the other one with the "checkbox" icon. To do it as root:
setkeycodes 0x74 122 setkeycodes 0x75 123
Add this two lines in your /etc/rc.d/rc.local
My Samsung X15 definition file: samsungx15.def. Edit this file, adjust it with your need, and copy it in /usr/share/hotkeys, and launch:
hotkeys -t samsungx15
Now you can use all your Special key to launch your favorites applications. Information key to launch "aumix", Mail key to launch "xmms", Ckeckbox key to launch "gqview", and Menu selection to launch an "xterm".
Nothing to say, everithing is working fine :) dmesg:
usbcore: registered new driver usbfs usbcore: registered new driver hub USB Universal Host Controller Interface driver v2.2 uhci_hcd 0000:00:1d.0: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1 hub 1-0:1.0: USB hub found uhci_hcd 0000:00:1d.1: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2 hub 2-0:1.0: USB hub found uhci_hcd 0000:00:1d.2: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3 hub 3-0:1.0: USB hub found ehci_hcd 0000:00:1d.7: Intel Corp. 82801DB/DBM (ICH4/ICH4-M) USB 2.0 EHCI Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 4 ehci_hcd 0000:00:1d.7: USB 2.0 initialized, EHCI 1.00, driver 26 Oct 2004 hub 4-0:1.0: USB hub found
module: ohci1394. Works well to grab video from my Sony-pc120.
[guibo@guibux guibo]$ ls -la /dev/raw1394 crw-rw---- 1 root usb 171, 0 Jan 25 15:19 /dev/raw1394
It's a RICOH card reader. This device identifies itself as a CardBus bridge, which Linux recognizes, but there is no public documentation...
Jan 21 10:08:02 node88 cardmgr[11107]: unsupported card in socket 0 Jan 21 10:08:02 node88 cardmgr[11107]: product info: "RICOH", "Bay2Controller" Jan 21 10:08:02 node88 cardmgr[11107]: function: 254 ((null))
not yet tested cause i dont need modem. Modem: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 1). Seems to work with slmodem: Smart Link Ltd. Build modules with ALSA (SUPPORT_ALSA:=1) and probe module: snd_intel8x0m.
no problem, works well too. Modules are: pcmcia, pcmcia_core and yenta_socket.
Yenta: CardBus bridge found at 0000:02:03.1 [144d:c009] Yenta: ISA IRQ mask 0x0018, PCI irq 10 Socket status: 30000410 cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xcffff 0xd8000-0xdffff 0xe4000-0xfffff eth3: Compaq: port 0x300, irq 10, hwaddr 00:80:5F:D8:73:E2 eth3: media 10BaseT, silicon revision 4
alias eth0 e100 alias sound-slot-0 snd-intel8x0 remove snd-intel8x0 /sbin/modprobe -r snd-pcm-oss; /sbin/modprobe --first-time -r --ignore-remove snd-intel8x0 install snd-intel8x0 /sbin/modprobe --first-time --ignore-install snd-intel8x0 { /sbin/modprobe snd-pcm-oss; /bin/true; } install usb-interface /sbin/modprobe uhci-hcd; /sbin/modprobe ehci-hcd; /bin/true alias eth1 ipw2200 alias ieee1394-controller ohci1394
standard lspci standard output, if you want the verbose one: lspci-v
00:00.0 Host bridge: Intel Corp. 82852/855GM Host Bridge (rev 02) 00:00.1 System peripheral: Intel Corp. 855GM/GME GMCH Memory I/O Control Registers (rev 02) 00:00.3 System peripheral: Intel Corp. 855GM/GME GMCH Configuration Process Registers (rev 02) 00:02.0 VGA compatible controller: Intel Corp. 82852/855GM Integrated Graphics Device (rev 02) 00:02.1 Display controller: Intel Corp. 82852/855GM Integrated Graphics Device (rev 02) 00:1d.0 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 01) 00:1d.1 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 01) 00:1d.2 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 01) 00:1d.7 USB Controller: Intel Corp. 82801DB/DBM (ICH4/ICH4-M) USB 2.0 EHCI Controller (rev 01) 00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev 81) 00:1f.0 ISA bridge: Intel Corp. 82801DBM LPC Interface Controller (rev 01) 00:1f.1 IDE interface: Intel Corp. 82801DBM (ICH4) Ultra ATA Storage Controller (rev 01) 00:1f.3 SMBus: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 01) 00:1f.5 Multimedia audio controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01) 00:1f.6 Modem: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 01) 02:03.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ac) 02:03.1 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ac) 02:03.2 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 04) 02:07.0 Network controller: Intel Corp. PRO/Wireless 2200BG (rev 05) 02:08.0 Ethernet controller: Intel Corp. 82801BD PRO/100 VE (MOB) Ethernet Controller (rev 81)
isofs 36280 1 zlib_inflate 18688 1 isofs sg 35488 0 st 41244 0 sr_mod 18468 0 sd_mod 15760 0 scsi_mod 87776 4 sg,st,sr_mod,sd_mod snd_seq_oss 34560 0 snd_seq_midi_event 7680 1 snd_seq_oss snd_seq 52752 4 snd_seq_oss,snd_seq_midi_event snd_seq_device 8716 2 snd_seq_oss,snd_seq snd_pcm_oss 55460 0 snd_mixer_oss 20480 1 snd_pcm_oss snd_intel8x0 33184 0 snd_ac97_codec 77408 1 snd_intel8x0 snd_pcm 96776 3 snd_pcm_oss,snd_intel8x0,snd_ac97_codec snd_timer 25092 2 snd_seq,snd_pcm snd_page_alloc 10116 2 snd_intel8x0,snd_pcm snd 54116 9 snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer soundcore 9952 1 snd af_packet 22152 2 eth1394 20616 0 ipw2200 129772 0 firmware_class 10240 1 ipw2200 ieee80211 35524 1 ipw2200 ieee80211_crypt 5764 1 ieee80211 e100 29196 0 mii 5376 1 e100 ide_cd 41604 1 cdrom 41500 2 sr_mod,ide_cd ohci1394 34436 0 ieee1394 309816 2 eth1394,ohci1394 loop 15880 0 nls_iso8859_15 4736 1 nls_cp850 4992 1 vfat 14336 1 fat 41888 1 vfat acpi_cpufreq 6276 1 freq_table 4356 1 acpi_cpufreq nvram 8584 0 joydev 10304 0 evdev 9856 1 psmouse 22024 0 ehci_hcd 31748 0 uhci_hcd 33168 0 usbcore 119416 3 ehci_hcd,uhci_hcd video 16004 0 thermal 13192 0 processor 22196 2 acpi_cpufreq,thermal fan 4612 0 button 6672 0 battery 9604 0 ac 4868 0 rtc 11960 0
files directory:http://antoine.ginies.free.fr/samsungX15/data/