El jue, 27-07-2006 a las 22:58 +0200, Matthias Grimm escribió: > Have you heard of any problems with i2c and kernel 2.6.16-2? > Which kernel version did you use in the past as i2c worked?
No... > > > Do you want I find the old kernel and I try with it? > > If this is not a burden for you, it would be helpful. But I don't want > that you break your system only for this simple test ;-) (sorry for my bad english etc, etc...) Distribution: Debian Etch --------------------------------------------- first with the kernel 2.6.15: --------------------------------------------- $ uname -a Linux malastrana 2.6.15-1-powerpc #2 Mon Mar 6 12:39:17 CET 2006 ppc GNU/Linux $ lsmod Module Size Used by ipv6 296868 6 radeon 124904 1 drm 84760 2 radeon dm_mod 64560 0 cinergyT2 17956 0 dvb_core 89700 1 cinergyT2 cpufreq_powersave 1856 1 cpufreq_userspace 5320 0 i2c_dev 10784 0 therm_adt746x 13352 0 snd_powermac 51552 1 snd_pcm_oss 63648 0 snd_mixer_oss 21536 1 snd_pcm_oss snd_pcm 102788 2 snd_powermac,snd_pcm_oss snd_timer 27620 1 snd_pcm snd 67412 7 snd_powermac,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer soundcore 11172 1 snd snd_page_alloc 11656 1 snd_pcm sbp2 26020 0 scsi_mod 169828 1 sbp2 apm_emu 7948 1 joydev 11872 0 pcmcia 45776 0 evdev 11808 11 firmware_class 12064 1 pcmcia yenta_socket 30188 1 rsrc_nonstatic 13280 1 yenta_socket pcmcia_core 47864 3 pcmcia,yenta_socket,rsrc_nonstatic uninorth_agp 10952 1 agpgart 37884 2 drm,uninorth_agp eth1394 23016 0 ext3 154632 1 jbd 68564 1 ext3 mbcache 10980 1 ext3 usbhid 55140 0 ehci_hcd 36712 0 ohci_hcd 23780 0 ohci1394 40564 0 ieee1394 428176 3 sbp2,eth1394,ohci1394 sungem 37188 0 sungem_phy 10080 1 sungem usbcore 147136 5 cinergyT2,usbhid,ehci_hcd,ohci_hcd ide_disk 19648 3 ide_cd 47460 0 cdrom 44028 1 ide_cd $ cat /proc/cpuinfo processor : 0 cpu : 7447/7457, altivec supported clock : 765MHz revision : 0.1 (pvr 8002 0101) bogomips : 508.92 machine : PowerBook5,2 motherboard : PowerBook5,2 MacRISC3 Power Macintosh detected as : 287 (PowerBook G4 15") pmac flags : 0000001b L2 cache : 512K unified memory : 512MB pmac-generation : NewWorld $ su -c "./of_probing4" Password: Probing machine... Machine: ID = 52 -> PowerBook G4 15" (Sep 2003) Trying the new method... OF: '/proc/device-tree/[EMAIL PROTECTED]/[EMAIL PROTECTED]/[EMAIL PROTECTED]/reg' I2C address = 42 I2C: 'i2c-6', 'mac-io 0' I2C: 'i2c-5', 'uni-n 1' probing /dev/i2c-5 ... I2C: 'i2c-4', 'uni-n 0' probing /dev/i2c-4 ... gotcha, here is the LMU connected to I2C: 'i2c-3', 'crt2' I2C: 'i2c-2', 'vga' I2C: 'i2c-1', 'dvi' I2C: 'i2c-0', 'monid' Trying the old method... LMU found on /dev/i2c-4 And the light sensor work but the keyboard light not work ---------------------------------------------------- Second, with the kernel 2.6.16 ---------------------------------------------------- $ uname -a Linux malastrana 2.6.16-2-powerpc #1 Sat Jul 15 17:39:41 CEST 2006 ppc GNU/Linux $ lsmod Module Size Used by ipv6 297860 8 radeon 125128 1 drm 83128 2 radeon dm_mod 64240 0 cinergyT2 18404 0 dvb_core 89828 1 cinergyT2 cpufreq_powersave 1856 0 cpufreq_userspace 4788 0 i2c_dev 10148 0 therm_adt746x 13964 0 snd_powermac 51644 3 snd_pcm_oss 63840 0 snd_mixer_oss 21568 1 snd_pcm_oss snd_pcm 102756 3 snd_powermac,snd_pcm_oss snd_timer 27460 2 snd_pcm snd 66740 9 snd_powermac,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer soundcore 11172 1 snd snd_page_alloc 11656 1 snd_pcm sbp2 24868 0 scsi_mod 169544 1 sbp2 apm_emu 7948 1 pcmcia 45168 0 firmware_class 12064 1 pcmcia tsdev 9088 0 yenta_socket 29388 1 rsrc_nonstatic 13280 1 yenta_socket pcmcia_core 48184 3 pcmcia,yenta_socket,rsrc_nonstatic evdev 11968 11 eth1394 22756 0 uninorth_agp 10984 1 agpgart 37692 2 drm,uninorth_agp ext3 154408 1 jbd 68564 1 ext3 mbcache 9764 1 ext3 usbhid 56068 0 ohci1394 40080 0 ohci_hcd 23396 0 ehci_hcd 35784 0 usbcore 148768 5 cinergyT2,usbhid,ohci_hcd,ehci_hcd ieee1394 428208 3 sbp2,eth1394,ohci1394 sungem 36836 0 sungem_phy 9888 1 sungem ide_disk 18816 3 ide_cd 47332 0 cdrom 44060 1 ide_cd i2c_powermac 5920 0 $ cat /proc/cpuinfo processor : 0 cpu : 7447/7457, altivec supported clock : 765.000000MHz revision : 0.1 (pvr 8002 0101) bogomips : 36.73 timebase : 18432000 machine : PowerBook5,2 motherboard : PowerBook5,2 MacRISC3 Power Macintosh detected as : 287 (PowerBook G4 15") pmac flags : 0000001b L2 cache : 512K unified pmac-generation : NewWorld $ su -c "./of_probing4" Password: Probing machine... Machine: ID = 52 -> PowerBook G4 15" (Sep 2003) Trying the new method... OF: '/proc/device-tree/[EMAIL PROTECTED]/[EMAIL PROTECTED]/[EMAIL PROTECTED]/reg' I2C address = 42 I2C: 'i2c-8', 'uni-n 0' probing /dev/i2c-8 ... I2C: 'i2c-7', 'uni-n 1' probing /dev/i2c-7 ... I2C: 'i2c-6', 'mac-io 0' I2C: 'i2c-5', 'pmu 1' I2C: 'i2c-4', 'pmu 2' I2C: 'i2c-3', 'crt2' I2C: 'i2c-2', 'vga' I2C: 'i2c-1', 'dvi' I2C: 'i2c-0', 'monid' Trying the old method... No LMU found. The light sensor and keyboard light not work. Julio
