Hello all!
I`m trying to boot latest kernel from git on a1200 and getting "Kernel
panic: Fatal exception in interrupt".
No additional patches applied, config copied from
./arch/arm/configs/ezx_defconfig.
What i`m doing wrong?
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wbr, Ilya
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hmm... seems that it cant boot in flash mode only.
It booted in normal mode (from gen-blob), but mux still not works (git
kernel with http://people.openezx.org/wyrm/gen2bp.patch ).
Boot log here: http://pastebin.com/m20737db
--
wbr, Ilya
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Hi all!
a1200, kernel from git. fbset says
mode "240x320-57"
# D: 5.200 MHz, H: 18.571 kHz, V: 56.793 Hz
geometry 240 320 240 320 32
timings 192308 20 10 3 2 10 2
rgba 6/12,6/6,6/0,0/0
endmode
how to work with framebuffer now, as with normal 32-bit one or not?
--
wbr, Ilya
IC
hi all!
on a1200 i`m listening to /dev/input/event0 for key events.
red (hangup) key not sends any event, please fix it.
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wbr, Ilya
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hmmm. seems powerkey (red key) event not comes from keypad.
it comes from power_ic driver (drivers/power_ic/module/debounce.c:375
in 2.4 kernel)
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wbr, Ilya
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il_irq:
+ ezx_pcap_unregister_callback(PCAP_IRQ_ONOFF);
+
+ return err;
+}
+
+static void __exit ezx_pwrkey_exit()
+{
+
+ ezx_pcap_unregister_callback(PCAP_IRQ_ONOFF);
+ input_unregister_device(pwr_button_dev);
+
+}
+
+
+
+module_init(ezx_pwrkey_init);
+module_exit(ezx_pwrkey_exit);
+
+MODULE_DESCRIPTION(
It sends right press, release and hold events, but 0x00 key unstead of
KEY_CAMERA as written
in arch/arm/mach-pxa/ezx.c.
Kyemap in ezx.c is same as in motorola 2.4 kernel, wtf?
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wbr, Ilya
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see bootlog: http://pastebin.com/m24d0012f
"cat /sys/devices/platform/pxa2xx-spi.1/spi1.0/adc_battery" going to
deep sleep with no messages:
1093 root516 D cat /sys/devices/platform/pxa2xx-spi.1/spi1.0/adc_bat
--
wbr, Ilya
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Hi, Alain!
I worked on ezx modem backend for qtopia.
At least on gen2 phones (E2,E6 and a1200) AT+CPIN? works.
You can use our source for reserence:
(see
http://code.google.com/p/qtopia-ezx/source/browse/#svn/trunk/device-profile/src/plugins/phonevendors/ezx)
On gen2 (gen1 too?) you just need
2008/9/30 Alain2210 <[EMAIL PROTECTED]>:
> Hello,
>
> thanks for the answer.
>
> Selon Ilya Petrov <[EMAIL PROTECTED]>:
>
>> Hi, Alain!
>>
>> I worked on ezx modem backend for qtopia.
>> At least on gen2 phones (E2,E6 and a1200) AT+C
> yes with AT+CRRM only I can see the sms on /dev/mux2.
i mean mux1.
> What is the sens of EPMS ans EMGL ?
it is magic. without this is not works at all.
don`t try any other sms commands before it - modem will return error
every time after.
IIRC, EPMS returns free space in sms store and EMGL=4
Hi!
I just tried to run 2.6.27 on ming.
I`m using gen-blob, kernel on SD card and root on nfs.
Used kernel config: http://pastebin.com/m78ad3aef
After kernel boot usb device not appearing on host (nothing in kernel
log and lsub).
On device display i see usb0 and ip config for it.
--
wbr, Ilya
2008/10/22 Daniel Ribeiro <[EMAIL PROTECTED]>:
> I dont know what may be wrong, try a kernel from
> people.openezx.org/wyrm/images.
same result: g_ether loads, but no usb0 on host
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wbr, Ilya
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2008/10/22 GM Zhuo <[EMAIL PROTECTED]>:
> I sugest you to plug out usb wire adn plug in,maybe there will have usb0 on
> host.
tried. no result and no debug output on target (as in 2.6.26)
--
wbr, Ilya
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2008/11/6 Xu Wang <[EMAIL PROTECTED]>:
> The way I can think
> 1) put the gen-blob bits into CG33.msg with 2048 leading 0Xff
> 2) re-generate a sbf file
> 3) re-refresh the sbf file using RSD lite.
>
> But I will lose all my data in my old moto ezx system.
you can use sbf-recalc or other tools to
2008/11/13 Xu Wang <[EMAIL PROTECTED]>:
> Thanks llya, I built a one cg sbf and reflashed it to my phone, it looks
> everything is fine. thanks!
now you can patch kernel and reflash everything directly from phone with flashcp
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wbr, Ilya
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Hi!
I`m working on gen-blob now.
On any error blob now loads kernel from mtd kernel partition offset 0xe000
--
wbr, Ilya
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blob-flash-boot.patch
Description: Binary data
blob-compile-fix.patch
Description: Binary data
> Works using
Works using blob menu and reading reflash images from card
fxd.
--
wbr, Ilya
ICQ: none, Jabber: [EMAIL PROTECTED]
Registered Linux User #377 584
Hi!
I just coded implemented flashing support in blob.
Works using
Tested on kernel partition: works fine.
Only problem i have is big files related (rootfs is 24mb log in our map).
I`m using KERNEL_RAM_BASE as buffer to keep files loaded from card and
phone reboots on big sizes.
What is the saf
2008/11/20 Daniel Ribeiro <[EMAIL PROTECTED]>:
> Em Qui, 2008-11-20 às 05:28 +0200, Ilya Petrov escreveu:
>> > blob_base_address is dynamic, it depends on the phone, see start.S to
>> > learn how gen-blob determines where it is running.
>>
>> it depends on
2008/11/20 Daniel Ribeiro <[EMAIL PROTECTED]>:
>> hmm, i`l try place it after blob for now.
>
> after blob(0xa0de+1MB) it will work better, but you will still be
> limited to a little over 16MB (memory ends at 0xa1ff).
not at 0x2FF ? or it is another gen1 limitation?
> Yeah, file_fa
whats wrong with it?
every time i click "reply" in gmail it sends direct email unstead of
reply to list.
please, fix config, it`s really annoying
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wbr, Ilya
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Registered Linux User #377 584
2008/11/20 Daniel Ribeiro <[EMAIL PROTECTED]>:
> If you want to have a flasher on gen-blob im sure you will. ;)
ok i did it.
all-in-one patch attached.
Using: add to menu.lst this lines
title flash kernel
reflash /boot/mtd7
addr 655360
title flash qtopia
reflash /boot/mtd8
addr 1703936
addres
2008/11/20 Ilya Petrov <[EMAIL PROTECTED]>:
binaries here: http://ezxdev.org/qtopia/gen-blob/
--
wbr, Ilya
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Hi!
I`m reading boot-usb and gen-blob sources and i see some commands
defined in blob code.
Do we have available commands list for gen2(mbm) ?
I`m also thinking about add some new commands to boot-usb and gen-blob
to make it easy to manipulate flash data.
I also think we should move some code fr
Hi!
I can`t access flash beyond 0x200 (same in kernel, btw).
Where is flash size hardcoded?
I really need this becouse my broken rootfs us at 0x019E-0x400
and i need to reflash it now :)
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wbr, Ilya
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2008/12/8 Michael 'Mickey' Lauer <[EMAIL PROTECTED]>:
> What's the status for gen2 and the A910 btw.?
+1. I`m still waiting stable mux driver for a1200 :(
about FSO: it is implemented in python, right?
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wbr, Ilya
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2008/12/19 Michael 'Mickey' Lauer :
> So... is my BP busted or did I hallucinated when i got messages from the SIM
> by issuing AT+CMGL=4?
try this to init sms (after reboot and pin enter):
AT+CRRM
AT+EPMS?
AT+EMGL=4
after this you can use AT+CGML=4 as on phone
works on gen2/kernel 2.4
--
w
2008/12/22 Fabio Belavenuto :
> Hi,
>
> What is the status of operation of the BP in A1200 phone? the
> handshake is ready? failure to finish the driver ts0710_mux_usb? or
> lack only AT commands to start the communication with BP?
Handshake is ready, AT-level is ready ( at least for Qtopia ).
But
2008/12/29, Daniel Ribeiro :
> Hi, have you tested this code?
latest code works when loaded via usb but flashes only fist 32mb
> Im going to test it now, but this looks a little suspicious:
yes. see latest patch here:
http://ezxdev.org/qtopia/patches/gen-blob/
--
wbr, Ilya
ICQ: none, Jabbe
trying to flash kernel via gen-blob and boot-usb from here:
http://people.openezx.org/wyrm/
muro...@valhalla ~ % ./boot_usb flash 655360 ./kernel.bin
Serching for EZX phone: Generic Blob found.
Will flash 968728 bytes of data plus 79848 bytes of padding
(1048576 bytes total, 8 flash blocks, 2 us
2009/2/12 Daniel Ribeiro :
> You are doing nothing wrong. This is probably a bug on software. Can you
> hexdump/diff the files and provide better info on where/when it got
> corrupted?
strange. i can`t reproduce this now.
just after this problems i tried to flash full dump (64 Mb) and first 32mb
fixed:
Index: src/blob/flash.c
===
--- src/blob/flash.c(revision 2405)
+++ src/blob/flash.c(working copy)
@@ -51,8 +51,8 @@
#include
extern void printlcd(char *cntrl_string);
-/* this is enough for a 16MB flash with 128kB
actually like this:
(32 * 2 * 2**20)/(128 * 2**10)
Index: src/blob/flash.c
===
--- src/blob/flash.c(revision 2405)
+++ src/blob/flash.c(working copy)
@@ -51,8 +51,8 @@
#include
extern void printlcd(char *cntrl_string);
-/*
2009/2/24 :
> I changed the cmdline and opened the mmc kernel option in the .config
> CONFIG_CMDLINE="root=/dev/mmca2 rootfstype=ext2 ip=off"
you also need to change cmdline in /dev/mtd5
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wbr, Ilya
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2009/2/24 jfwf...@tpgi.com.au :
> I know a few people are working on some MOTOMAGX stuff like talking to the
> SIM and DSP and stuff, anyone know of a SVN or other repository for me to
> look at all that stuff?
see here: http://hg.ezxdev.org/sim/
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wbr, Ilya
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2009/3/7 IvaN :
> Sigh, shame on me. I'm using A1200.
yes. it`s for a1200.
also i would be hapy if somene would rewrite this in C and let it generate
SQL code for import to qtopia db.
>I've got contact from Ilya Petrov
damm! anybody, please configure Return-Path field in
Hi!
I tried to use bcm2035 tool on ming unstead of mbtdload as suggested on MF.
At fisrt we have no AT+EBTP on gen2, we use some gpio via ioctl on /dev/ttyS1.
I patched tool to poweron chip for me:
if(fd < 0) exit(-1);
+
+unsigned short state;
+
+ioctl(fd, TIOC_BT_VOL
2009/3/11 Daniel Ribeiro :
> Can you please trace kernel code, to see if this really powers on the
> chip? We have multiple reports of BCM2045 working with OpenEZX, using
> unmodified hciattach, and also reports of it working with the original
> 2.4 kernel.
>
> Also, on your previous email you sai
2009/3/14 Jonathan Wilson :
> Would it be possible to build a cross compiler that could run on windows
> (i.e. cygwin) and that could compile working EZX/MAGX binaries?
you can build crosscompiler using this script: http://kegel.com/crosstool/
for ezx you need to use some patches and change some s
2009/3/19 Michael 'Mickey' Lauer :
> ogsmd should be reasonably well supporting the Freescale Neptune these days.
> However, we have quite an amount of functions that do not work, since the
> respective 07.07 commands are not implemented and the proprietary commands are
> undocumented.
Hi! Availa
2009/3/19 Alain2210 :
> AT+ESPN?
> Query service provider name in PDU format.
> Does not work here. I guess there is some command that needs to be sent
> beforehand, so that the mapping is initialized or read from the SIM.
>
> On my e680, this command is working fine and gives me the name of my MNV
2009/3/19 Michael 'Mickey' Lauer :
> Yeah, seems it's not just gen1 and gen2 (A780 here), but rather firmware
> version responsible for the differences.
yep. for example cell broadcast not works on default A1200 bp fw.
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
Hi!
I cloned kernel from git, switched to ezx/current, copied ezx_config and
built using
http://www.angstrom-distribution.org/unstable/toolchain/angstrom-2007.9-test-20071017-arm-linux-gnueabi-toolchain.tar.bz2
toolchain.
I`m getting random colors on screen if i boot just with boot_usb and
whit
Ok, it was missing machine id.
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
Hi!
Is charging control working on gen2?
I see CONFIG_REGULATOR option is disabled in kernel config.
Same question about sleep mode.
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wbr, Ilya
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r...@ming:~$ cat /proc/cmdline
console=tty1 root=/dev/mmcblk0 rootfstype=ext2 rootdelay=3
ip=192.168.10.5:192.168.10.1:192.168.10.1:255.255.255.0 debug
r...@ming:~$ dmesg | grep Memory:
<6>Memory: 16MB = 16MB total
<5>Memory: 12444KB available (3028K code, 230K data, 108K init)
r...@ming:~$ uname
2009/3/30 Daniel Ribeiro :
> Em Seg, 2009-03-30 às 13:08 +0300, Ilya Petrov escreveu:
>> Same question about sleep mode.
>
> _Sleep_ mode works just fine with:
> echo standby > /sys/power/state
What is the difference between sleep and deep-sleep?
> If you want the _Deep-S
% make -f patch_blob-gen2
./boot_usb read 0x8 131072 blob-original
$Id: boot_usb.c 2456 2009-03-29 23:46:33Z wyrm $
Serching for EZX phone: Generic Blob found.
Downloading: 100% OK
dd if=blob-original of=blob-pad bs=1024 count=2
2+0 records in
2+0 records out
2048 bytes (2.0 kB) copied, 5.6881e
Its ok when first booting gen-blob and then zImage.
$ dmesg | grep Memory:
<6>Memory: 32MB 16MB = 48MB total
<5>Memory: 44900KB available (3028K code, 230K data, 108K init)
direct booting from MBM not supported from now?
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
2009/3/30 Daniel Ribeiro :
> Please dont change the script!
I leave low-level magic to you ;)
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
2009/3/30 Daniel Ribeiro :
> My conclusion on this is that you are using a self-compiled _A1200E_ lbl
> on your phone, without CONFIG_LOGO_SHOWED_BY_MBM. (A1200E because it is
> the only version on opensource.motorola.com that has a ifdef to remove
> these 3 instructions).
selfcompiled? i didnt t
2009/3/30 Daniel Ribeiro :
> Em Seg, 2009-03-30 às 17:44 +0300, Ilya Petrov escreveu:
>> yes, my phone is A1200E. i prefer patching my current lbl
>
> Ok, I will prepare a version that patches your lbl version. It will be
> ready in some hours (im busy with something else now).
My setup:
gen-blob from http://people.openezx.org/wyrm/gen-blob/gen-blob flashed to mtd
sd card with two partitions (fat and ext2)
blob menu placed as /media/mmcblk0p1/boot/menu.lst:
machid 1742
title OpenEZX
kernel /boot/default
title OpenEZX
kernel
2009/3/30 Daniel Ribeiro :
> This is expected. add "mem=...@0xa000 mem=...@0xac00" to the
> cmdline. I will add ATAG_MEM to gen-blob later.
thanks.
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
Hi!
Now i have 2.6.29 with angstrom and qtopia on card.
And what i see:
mux works good. i can call, use ussd and all other.
sound works good. ap/bp swithcing works, output path switching works good.
keyboard works except red button and flip
ts works good
sd card work good
usb networking wor
2009/3/31 Stefan Schmidt :
> You are using an A1200, right?
y
> Your qtopia runs directly on the framebuffer and
> uses it's 18bpp support to have a working UI I guess?
y
>As wyrm pointed out you need a patched bootloader for working deep sleep.
i tried to use sleep (standby), not deep sleep.
2009/3/31 Stefan Schmidt :
> Totally forgot abou this. Can you give me a pointer to the rootfs you are
> using
> and the kernel revision you used for the test?
i`m using latest OE console-image without ezxd and latest kernel from git.
no magic, nothing spetial
> How is the qtopia image build btw
2009/3/31 Stefan Schmidt :
> Is there a place a could grab the rootfs for testing it out?
hmm... its not as clean as i like, but i uploaded here:
http://ezxdev.org/qtopia/testing/
image-$stamp.tbz2 is qtopia image.
unpack and place to /opt/Qtopia/
you also need to make zoneinfo symlink:
mkdir /e
2009/4/1 Daniel Ribeiro :
> Flip should be working, but it uses a different input device for it,
ok
>Red button needs a pcap subdriver
> on gen2, and some userspace magic on gen1 (as bp handles it).
ok, i`l try to find my old work
> This still needs a complete driver. gmzhuo did some stuff for
2009/4/1 Daniel Ribeiro :
> If you have some time to spare, please change the .bpp field on the fb
> configuration on our kernel to 24 (packed mode), and see if qtopia still
> works with correct colors/alignment. :)
give a hint, where to patch/configure this.
it also would be good, if kernel woul
2009/4/1 Daniel Ribeiro :
> You can do this on userspace until somebody come with a proper driver.
> All PCAP ADCs may be read on sysfs, one of the adcs is connected to the
> miniUSB ID pin, and depending on the value of this ADC you can detect
> the accessory type.
looks like /sys/devices/platfo
This is not ADC releated.
Seems 2.4 holds internal state where remembers which devices produced PCAP
irqs signaling plug/unplug of them.
How this should be handled in 2.6?
Ok. for events we can create another input device, but how to query
_current_ list of accys?
--
wbr, Ilya
ICQ: none, Jabbe
e(pcap_input);
+
+}
+
+
+
+module_init(ezx_pwrkey_init);
+module_exit(ezx_pwrkey_exit);
+
+MODULE_DESCRIPTION("Motorola PCAP2 powerkey driver");
+MODULE_AUTHOR("Ilya Petrov ");
+MODULE_LICENSE("GPL");
e(pcap_input);
+
+}
+
+
+
+module_init(ezx_pwrkey_init);
+module_exit(ezx_pwrkey_exit);
+
+MODULE_DESCRIPTION("Motorola PCAP2 powerkey driver");
+MODULE_AUTHOR("Ilya Petrov ");
+MODULE_LICENSE("GPL");
2009/4/2 Stefan Schmidt :
> I played with it for some hours. Did not get it running so far.
>
> I'm using your binaries here so we have a reference. concole-image is on th
> sd,
> qtopia inside it's home /opt/Qtopia.
>
> No gen-blob flashed here, but I boot up the following way:
>
> boot_usb setf
ok, next try
> style, checkpatch.pl may help you spot these.
says ok.
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
Signed-off-by: Ilya Petrov
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index 3556168..8ad4e9d 100644
--- a/drivers/input/keybo
2009/4/2 Stefan Schmidt :
>
> OK, but as I preload gen-blob before I load the kernel that should be similar.
maby. i`m not sure about suck things
> Ah, so where do you start qtopia early enough to handle the mux devices in
> time?
while testing i had logged in via ssh and started by hand. ther
This one with platform device
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
Signed-off-by: Ilya Petrov
diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c
index faaa42e..eca5ef3 100644
--- a/arch/arm/mach-pxa/ezx.c
+++ b/arch/arm/mach-pxa/ezx.c
@@ -1305,6 +1305,11
2009/4/1 Daniel Ribeiro :
> red.length + green.length + blue.length gives you the _color_depth_. (on
> a1200, always 18)
ok, i fixed this in libQtGui :
--- a/qtopiacore/qt/src/gui/embedded/qscreenlinuxfb_qws.cpp
+++ b/qtopiacore/qt/src/gui/embedded/qscreenlinuxfb_qws.cpp
@@ -315,7 +315,7 @@ bool
Something strange happens after reboot from openezx.
Sometimes kernel just hangs and fails to reboot with kernel panic.
And all the time i have problems with BP communication after successfull reboot:
- if i reboot to 2.4 it fails to open mux, so qtopia hangs and reboots
itself to dummy mode
- jus
2009/4/2 Paulo Marques :
> It seems that the change below makes this change unnecessary, since the
> test for "d == 24" already does the length calculation correctly, no?
Damm! I`m blind :)
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
2009/4/2 Stefan Schmidt :
>> Not really.. Preloading gen-blob via boot_usb will work around the
>> pxa27x-udc issues, but at least on gen1 BP will still be on flash mode.
>
> That is different on an untouched A1200 and E2 here. Maybe gen2 is different
> here. ezd starts fine and starts to communica
looks like something fails after resume from deep sleep (mem):
http://pastebin.com/fb2a8a91
usb networking was nonworking after resume: no usb0 at host appeared
sleep (standby) also works time to time: first time it just goes to
sleep and back
(back only by red key, btw), second time it goes to
2009/4/2 Stefan Schmidt :
>I will flash gen-blob on my E2 over the next days and test again.
i not yet added e2 keycodes and you need to change something in
configure files to switch input from touchscreen mode to keyboard
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
2009/4/4 Daniel Ribeiro :
> As for BP on resume, its very broken :( I still dont know what is needed
> to fix it.
on 2.4 we can`t go to sleep (or deep sleep?) when mux (ipc) is active.
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
Hi!
What is the format, which a1200 camera uses to generate photos (not
video frames)?
I have troubles with decoding this on 2.4.
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
2009/4/6 Antonio Ospite :
> Hi ILya, it is most likely YUYV, if you send me a raw dump of a frame I
> could try to be more specific.
here:
http://ezxdev.org/qtopia/temp/camera/black.dump
http://ezxdev.org/qtopia/temp/camera/light.dump
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
> Hi Ilya, are those 320x240 or 640x480?
640x480
> How did you captured them?
using http://ezxdev.org/qtopia/temp/camera/camera.c on old kernel.
maby its only first channel from three.
Looks like camera can grab frames in headerless JPEG or in some other
format (selected via ioctl).
--
wbr,
2009/4/8 Antonio Ospite :
> On Tue, 7 Apr 2009 10:13:31 +0300
> Ilya Petrov wrote:
>
>> > Hi Ilya, are those 320x240 or 640x480?
>>
>> 640x480
>>
>> > How did you captured them?
>>
>> using http://ezxdev.org/qtopia/temp/camera/camera.c
2009/4/8 Antonio Ospite :
> So if this is enough for you I would stop caring about your original
> question, ok? :)
ok
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
Hi!
I`m looking at ezx-eoc.c charge-releated code now.
Why eoc_charger_enable() has hardcoded value 3 ?
AFAIK, normal register value is 7.
on 2.4 motorola charge controlling sowtware (emud)
using ioctl POWER_IC_IOCTL_CHARGER_SET_CHARGE_VOLTAGE
to control this value and sets 7 for charger and 4 f
2009/4/19 GM Zhuo :
> I rember voltage is 3,and current is 5~13?
voltage 3 means 4.2 V. maximum value is 7 ( 4.5 V )
currents 1-13 mean n*100 mA, 14 means maximum current
also about is_enabled:
on my setup this code returns 0 even after calling enable():
eoc_reg_read(EOC_REG_POWER_CONTROL_0, &
Looks like it`s broken: http://pastebin.com/f24492489
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wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
About AC and USB connection state:
this information stores in EOC register EOC_REG_INT_SENSE.
i have this values on my setup:
711f with usb connected
f14f with ac connected
5110 without cable connected
looks like fist 4 bits indicates connected state,
bit 6 indicates ac, bit 4 indicat
> i tried to use this with pda_power to control charging
> but pda_power initialises before i2c and produces kernel panic :(
here is my work on charger. when i`m using eoc_cable_conntected in
ezx_is_ac_online and ezx_is_usb_online kernel fails to boot.
i also moved regulator device to machine fil
hmm.. looks like kernel panic is not releated to initiralisation order.
i compiled pda_power as module and it produces panic:
http://pastebin.com/fbef55f4
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
This panic occurs when i`m trying to read eoc register in
function launched by timer (using setup_timer and mod_timer).
pda_power uses timers to pool ac and usb cables state,
it calls my function that trying to read eoc register and check bit values.
how to propertly handle this?
--
wbr, Ilya
Hi!
Take a look at these two patches.
ezx-eoc patch adds functions to check usb/ac connected state
ezx.c patch adds pda-power platform device to use this functions to
control charge process and tell usb/ac connection state to userspace via sysfs
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@ja
dammm.. i should set indent before testing :-\
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
2009/5/3 Daniel Ribeiro :
> EOC will interrupt PXA when you connect the cable.
ok. how can i catch this?
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
I also have a problem with eoc_set_current_limit and other regulator functions:
afaik, they are all called from interrupt context, so they cant work
as they written now.
maby we should add write queue for this?
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
2009/5/3 Daniel Ribeiro :
> Em Dom, 2009-05-03 às 22:41 +0300, Ilya Petrov escreveu:
>> 2009/5/3 Daniel Ribeiro :
>> > EOC will interrupt PXA when you connect the cable.
>>
>> ok. how can i catch this?
>
> Isnt it being caught already? Last time i checked th
> strange. i tried this first: it doesn`t execute on every plug/unplug of cable
> maby this should be written after every event?
ok. looks like we should write something like
eoc_reg_write(EOC_REG_INT_STATUS, 0xff);
at the end of eoc_work to make eoc_irq working more then once
--
wbr, Ily
> BTW, does anyone know which code names (Barbados, Hainan, Macau etc) match
> to which phones?
it`s described in wiki.
iirc:
HAINAN == A1200
SUMATRA == E2
MODEL == E6
Martinique == A910
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
Look at this.
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
charger.patch
Description: Binary data
charger_arch.patch
Description: Binary data
2009/5/4 Daniel Ribeiro :
> But I dont think you will need to add workqueues, a
> write_work and an irq_work using the kernel workqueue is all you need.
where can i look how to use them?
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
Is there any descripton of eoc register bits?
what i see when plugging/unplugging of usb and ac:
USB plug:
first irq:
VBUS, sense bit set,
BATTPON, sense bit unset
second irq:
BATTPON, sense bit unset
USB unplug:
first irq:
VBUS, sense bit unset
AC plug:
first irq:
VBUS, sense bit set
BAT
Hi!
I just tried to listen some music on 2.6.30-rc3-ezxdev and everything
sucks again :)
All sound plays two times slower.
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
CC arch/arm/mach-pxa/ezx.o
arch/arm/mach-pxa/ezx.c: In function ‘ezx_pcap_mmcsd_voltage’:
arch/arm/mach-pxa/ezx.c:170: error: ‘V_VAL’ undeclared (first use in
this function)
arch/arm/mach-pxa/ezx.c:170: error: (Each undeclared identifier is
reported only once
arch/arm/mach-pxa/ezx.c:170: err
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