2009-04-13 10:26:53 QT and 2009 dist

damien OLLIVE (UNITED STATES)

Message: 72593

hi,

i am on a 2008 r1.5 dist with a QT4.4.3 add by myself.

i want to know where can i download the 2009 dist with a qt in the distibution. uclinux-dist-trunk-svn.src.tar.bz2 should be a 2009 but in the SVN/trunk directory the release note file tell me 2008R1.

i will try it. But do you have an mature distribution of a distribution with an embedded QT on it.

what is the version of QT in it? your link in the doc are for 4.5, and there is this line : "rewrite docs to reflect qt-4.4.3 merged into dist" ?

Do you know the size that qt add to your kernel image?

thanks

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2009-04-13 10:33:19 Re: QT and 2009 dist

Mike Frysinger (UNITED STATES)

Message: 72594

so use live svn like every one else

there is no such thing as "mature". either it's released or it's trunk.

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2009-04-16 16:22:02 Re: QT and 2009 dist

damien OLLIVE (UNITED STATES)

Message: 72766

hi,

the QT is 4.5 and the basic kernel with qt lib without modification is 10.5Mb

i want to use a toushscreen in my aplication.

do you have replace the tsdev interface by something else in the 2009 distribution?

(my TS driver is base on the ads7846 driver)

thanks

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2009-04-16 18:07:17 Re: QT and 2009 dist

damien OLLIVE (UNITED STATES)

Message: 72767

i ask it because of there isn't the option

device/input/Touchscreen interface in the menuconfig in my SVN 2009 kernel

So my driver don't create the dev/input/event directory.

do you have replace the tsdev interface by something else in the 2009 distribution?

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2009-04-17 03:05:49 Re: QT and 2009 dist

Michael Hennerich (GERMANY)

Message: 72768 >So my driver don't create the dev/input/event directory.

Did you enable the Event Interface, CONFIG_INPUT_EVDEV?

-Michael

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2009-04-17 15:00:51 Re: QT and 2009 dist

damien OLLIVE (UNITED STATES)

Message: 72799

hi michael,

yes sorry, the event device is created by INPUT_EVDEV, it was activated. My problem was on the SPI of my driver.

i was worried to not have a tsdev interface like in the 2008 kernel.

So my LCD driver and touchscreen driver work, QT lib build but i can't run any Qt application on my device.

root:/> ./gradients -qws

syslogd invoked oom-killer: gfp_mask=0x200d2, order=0, oomkilladj=0

Hardware Trace:

0 Target : <0x00004994> { _dump_stack + 0x0 }

Source : <0x0003147c> { _oom_kill_process + 0xd8 } CALL pcrel

1 Target : <0x0003147c> { _oom_kill_process + 0xd8 }

Source : <0x0001042a> { _printk + 0x16 } RTS

2 Target : <0x00010426> { _printk + 0x12 }

Source : <0x00010c54> { _vprintk + 0x12c } RTS

3 Target : <0x00010c48> { _vprintk + 0x120 }

Source : <0xffa00b32> { __common_int_entry + 0xca } RTI

4 Target : <0xffa00ad0> { __common_int_entry + 0x68 }

Source : <0xffa00936> { _return_from_int + 0x4e } RTS

5 Target : <0xffa00936> { _return_from_int + 0x4e }

Source : <0xffa00916> { _return_from_int + 0x2e } IF !CC JUMP

6 Target : <0xffa008e8> { _return_from_int + 0x0 }

Source : <0xffa00acc> { __common_int_entry + 0x64 } CALL pcrel

7 Target : <0xffa00aca> { __common_int_entry + 0x62 }

Source : <0xffa0032e> { _asm_do_IRQ + 0x6a } RTS

8 Target : <0xffa00326> { _asm_do_IRQ + 0x62 }

Source : <0x000141ea> { __local_bh_enable + 0x3e } RTS

9 Target : <0x000141ac> { __local_bh_enable + 0x0 }

Source : <0x000142d6> { ___do_softirq + 0xa2 } JUMP.L

10 Target : <0x000142ce> { ___do_softirq + 0x9a }

Source : <0x000142ac> { ___do_softirq + 0x78 } IF !CC JUMP

11 Target : <0x0001428e> { ___do_softirq + 0x5a }

Source : <0x0002e448> { _rcu_process_callbacks + 0x30 } RTS

12 Target : <0x0002e444> { _rcu_process_callbacks + 0x2c }

Source : <0x0002e37a> { ___rcu_process_callbacks + 0x132 } RTS

13 Target : <0x0002e374> { ___rcu_process_callbacks + 0x12c }

Source : <0x0002e2fe> { ___rcu_process_callbacks + 0xb6 } IF !CC JUMP

14 Target : <0x0002e2f8> { ___rcu_process_callbacks + 0xb0 }

Source : <0x0002e380> { ___rcu_process_callbacks + 0x138 } IF CC JUMP

15 Target : <0x0002e37c> { ___rcu_process_callbacks + 0x134 }

Source : <0x0002e2ea> { ___rcu_process_callbacks + 0xa2 } IF !CC JUMP

Stack info:

SP: [0x015a3b84] <0x015a3b84> /* kernel dynamic memory */

FP: (0x015a3c9c)

Memory from 0x015a3b80 to 015a4000

015a3b80: 0000001f [00001140]<00031480> 03ea7400 00000000 00000000 03ea52e8 000200d2

015a3ba0: 00000000 00000000 0016f3f0 0000ef82 000000e4 <0003160e> 0014779c 015a2000

015a3bc0:<000317aa> 03ea7400 00174b3c 00000124 0000007b 03ea7400 000000a0 00174b3c

015a3be0: 00000001 015a3c04 00000048 000000e5 00000000 0014779c 015a3be0 0000007a

015a3c00: 24f47302 00000000 00000001 <0003379a> 03ea5100 00182b94 00000000 00000000

015a3c20: 000200d2 00000000 00000042 000200d2 000200d2 00000000 00182b94 00000001

015a3c40: 00000048 015a2000 015a2000 00000000 000200d2 015a2000 00000010 00000000

015a3c60: 00000000 00000000 00000000 01aabd40 <0002f362> ffffffff 01aabd40 015b0e08

015a3c80: 00000000 015b0e08 00000000 00000cda 00000000 015a9318 00000011 (00000000)

015a3ca0:<000530f0> 015a3d34 00000000 00cda000 00000042 00000042 00000000 01aabd40

015a3cc0:<0002f85c><0002f7cc> 015a2000 00001000 00000000 00000000 00cda000 00000042

015a3ce0: 000000ff 015a3cf4 00cda000 00000000 00000042 00000000 015a3d34 015a3d30

015a3d00: 00000000 015b0e08 00118578 015b0d70 00000000 00000000 00118578 00000011

015a3d20: 015a3e9c 00000001 00000011 00000042 015a3dac 0160afa0 015b0e08 <0002fd30>

015a3d40: 015b0d70 00000053 01aabd40 00000000 015a3e9c 00000000 00cd9fef 015a3e18

015a3d60: 00000000 00000000 00cd9fef 00000000 015a3e60 00000053 00000000 015a3e18

015a3d80: 015aae40 01c0b960 00000001 015a3e9c 000000ff 00000003 015a2000 0016ded0

015a3da0: 00000053 015b0e08 <0003070e> 015a3e18 015b0d70 01aabd40 015b0ddc 015a3e9c

015a3dc0: 00000000 00cd9fef 015a3e18 015a3e9c 00000001 015a3e60 00000001 00000000

015a3de0: 01f5fcb4 <0003eed8> 01aabd40 015a3ef0 015ad1d8 015a3e18 015a3e9c 00000053

015a3e00: 00000004 <00062240> 015575bc 00000001 00cd9fef 00000000 00000000 00000000

015a3e20: 00000000 00000001 ffffffff 01aabd40 00000000 00000000 00000000 00000000

015a3e40: 03ea5100 00000000 00000000 015a3e7c 03ea5100 0001fd30 015a3e58 015a3e58

015a3e60: 00cd9fef 00000000 015a3dac 00000000 01f1d93b 01f1fae9 00000053 01f1fae6

015a3e80: 01f5fcfc 01f5fcfc <00062240> 0155761c 00000010 015a3eb4 <000638bc> 015a9318

015a3ea0: 00000053 <0003f5ca> 01aabd40 00000004 015a3ef0 015a9318 00000000 00000001

015a3ec0: 00000000 015a3ef0 01f5fd34 <0003f94e> 01aabd40 015a9318 00000053 015a9318

015a3ee0: 00000007 015a905a 015ad1d8 015a3ef0 00cd9fef 00000000 00000000 <ffa007b4>

015a3f00: 0003f918 00000000 ffffe000 000000ff 015a9018 00000000 00000004 00000004

015a3f20: 015a9318 01f0ec22 00008000 00000000 00000000 015a4000 01f0ec22 01f0ec22

015a3f40:<01e88294><ffa00ce8> 02003004 01f1d93b 01f1fae9 01f1d93a 01f1fae6 00000000

015a3f60: 00000000 00000006 00000000 00000006 00000000 00000000 00000000 00000000

015a3f80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

015a3fa0: 00000000 00000000 00000000 01f36f20 015a9154 01f5fca8 01f5fcb4 015adc10

015a3fc0: 015a9318 015ad1d8 015a7bc8 01f0ec18 00000004 015a57e8 00000053 015a9318

015a3fe0: 00000004 00000004 00000053 015a9318 00000004 00000004 00000004 00000006

015a4000: 00000000

Return addresses in stack:

address : <0x00031480> { _oom_kill_process + 0xdc }

address : <0x0003160e> { _badness + 0xba }

address : <0x000317aa> { _out_of_memory + 0x126 }

address : <0x0003379a> { ___alloc_pages_internal + 0x232 }

address : <0x0002f362> { _grab_cache_page_write_begin + 0x56 }

frame 1 : <0x000530f0> { _simple_write_begin + 0x28 }

address : <0x0002f85c> { _generic_file_buffered_write + 0x16c }

address : <0x0002f7cc> { _generic_file_buffered_write + 0xdc }

address : <0x0002fd30> { ___generic_file_aio_write_nolock + 0x1f0 }

address : <0x0003070e> { _generic_file_aio_write + 0x56 }

address : <0x0003eed8> { _do_sync_write + 0xac }

address : <0x00062240> { _locks_free_lock + 0x30 }

address : <0x000638bc> { _fcntl_setlk + 0x2c }

address : <0x0003f5ca> { _vfs_write + 0x72 }

address : <0x0003f94e> { _sys_write + 0x36 }

address : <0xffa007b4> { _system_call + 0x68 }

address : <0x01e88294> [ /bin/busybox + 0x8294 ]

address : <0xffa00ce8> { _evt_system_call + 0x64 }

Mem-Info:

DMA per-cpu:

CPU 0: hi: 18, btch: 3 usd: 3

Active_anon:0 active_file:4361 inactive_anon:0

inactive_file:4338 dirty:0 writeback:0 unstable:0

free:1022 slab:395 mapped:0 pagetables:0 bounce:0

DMA free:4088kB min:4096kB low:5120kB high:6144kB active_anon:0kB inactive_anon:0kB active_file:17444kB inactive_file:17352kB present:64004kB pages_scanned:57352 all_unreclaimable? yes

lowmem_reserve[]: 0 0 0

DMA: 0*4kB 1*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 4088kB

8699 total pagecache pages

16127 pages RAM

535 pages reserved

0 pages shared

14548 pages non-shared

Out of memory: kill process 192 (gradients) score 229 or a child

Killed process 192 (gradients)

Killed

do you know What i have to do to use QT on the svn 2009 kernel?

my configuration :