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FS#5234 - lcd brightness for ipod 5g

Attached to Project: Rockbox
Opened by Ralf Herz (herz42) - Wednesday, 26 April 2006, 00:14 GMT+2
Last edited by Nicolas Pennequin (nicolas_p) - Tuesday, 13 November 2007, 16:40 GMT+2
Task Type Patches
Category LCD
Status Closed
Assigned To No-one
Player Type iPod 5G
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Private No

Details

Backlight pwm controlling is already used for backlight fading on ipod 5g (and some other players).
This patch extends those routines to let the user set the brightness of the enabled lcd backlight.

Some open points:
- the darkest settings (2,3,4) produce some flickering when the cpu is not boosted (eg. on pause).
So maybe the mapping table should be modified a bit.
I have no idea if this is an issue of timer accuracy, on/off time ratios or just some ugly little bug
- the actual fading time for brightness < 100% is shorter than the time in the settings (who cares?)
- the patch is not tested on nano, but I assume it to work
- it can probably be adapted for other ipods with pwm fading
- when adapting to iriver, the cpu would stay boosted all the time while backlight is on (and <100%)
- could continuously pwm'ing the backlight influence player lifetime?
- the patch as it's now might break some other targets...

So give it a try...
Ralf
(application/octet-stream)    ipod_brightness.patch (2.3 KiB) 
 firmware/backlight.c               |   24 +++++++++++++++++++++---
 firmware/export/config-ipodvideo.h |    2 ++
 2 files changed, 23 insertions(+), 3 deletions(-)

This task depends upon

Closed by  Nicolas Pennequin (nicolas_p)
Tuesday, 13 November 2007, 16:40 GMT+2
Reason for closing:  Out of Date
Additional comments about closing:  The proper implementation is now in SVN.
Comment by Jonathan Singh (Jon_) - Sunday, 21 May 2006, 23:28 GMT+2
How do you patch?
Comment by Jonathan Singh (Jon_) - Monday, 22 May 2006, 20:30 GMT+2
can u patch this for the ipod 5g video please it'll b appriciated since i can't patch files
Comment by jerry lange (jerry.lange) - Wednesday, 23 August 2006, 21:40 GMT+2
read this
works VERY WELL if you follow EVERY instruction on this page

http://www.rockbox.org/twiki/bin/view/Main/SimpleGuideToCompiling
Comment by Ryan Sawhill (ryran) - Thursday, 24 August 2006, 13:42 GMT+2
For the record, this patch isn't synched so it wouldn't work "very well" if one just followed instructions. It's still doable..however, it requires a little bit of work. If that's the Jon_ I think it is though, he's learned how to compile anyway.
Comment by Ralf Herz (herz42) - Friday, 25 August 2006, 07:48 GMT+2
small fix to patch cleanly against current cvs
(application/octet-stream)    ipod_brightness_2.patch (2.3 KiB) 
 firmware/backlight.c               |   24 +++++++++++++++++++++---
 firmware/export/config-ipodvideo.h |    2 ++
 2 files changed, 23 insertions(+), 3 deletions(-)

Comment by Ralf Herz (herz42) - Friday, 25 August 2006, 08:02 GMT+2
me dummy!
Applying small fixes isn't always that easy :(
This one should hopefully work...
(application/octet-stream)    ipod_brightness_2.patch (2.3 KiB) 
 firmware/backlight.c               |   24 +++++++++++++++++++++---
 firmware/export/config-ipodvideo.h |    2 ++
 2 files changed, 23 insertions(+), 3 deletions(-)

Comment by Mela Custodio (sessyargc) - Thursday, 14 September 2006, 04:39 GMT+2
tried to create a custom build for iPod 5G (60Gb) with this patch [temporarily removed 64Mb buffer patch]. Simulator build is OK. Normal iPod build is OK. Bootloader build is NG! This is my first time to use and install Rockbox so I needed to compile the bootloader. The bootloader build is barfing at:

/usr/bin/ccache arm-elf-gcc -Iinclude -I/home/rommel/linux/build/ipod/rockbox/rockbox.patched/firmware -Iexport -Icommon -Idrivers -I/home/rommel/linux/build/ipod/rockbox/rockbox.patched/build_bootloader -W -Wall -O -nostdlib -ffreestanding -Wstrict-prototypes -mcpu=arm7tdmi -ffunction-sections -mlong-calls -Wno-pointer-sign -fno-strict-aliasing -DIPOD_VIDEO -DYEAR=2006 -DMONTH=09 -DDAY=14 -DBOOTLOADER -DMEM=32 -c backlight.c -o /home/rommel/linux/build/ipod/rockbox/rockbox.patched/build_bootloader/firmware/backlight.o
backlight.c: In function ‘backlight_set_brightness’:
backlight.c:926: error: ‘bl_brightness’ undeclared (first use in this function)
backlight.c:926: error: (Each undeclared identifier is reported only once
backlight.c:926: error: for each function it appears in.)
backlight.c:926: error: ‘bl_brightness_map’ undeclared (first use in this function)

Browsing through your patch I think the definition of bl_brightness and bl_brightness_map is inside a conditional that checks if BOOTLOADER is not defined:

firmware.c:140 #if defined(CONFIG_BACKLIGHT) && !defined(BOOTLOADER)

but later down the file backlight_set_brightness() is defined under a conditional that checks only for CONFIG_BACKLIGHT==IPOD_NANO. If I'm compiling the booloader bl_brightness and bl_brightness_map would be definitely be undefined at any point!

Is the backlight_set_brightness() API used by the bootloader? If not then maybe the API should also be inside a conditional that checks for non BOOTLOADER builds.
Comment by Ralf Herz (herz42) - Saturday, 16 September 2006, 11:14 GMT+2
The bootloader uses a dedicated routine to just enable the backlight. So the backlight_set_brightness() is not needed for that.
I have added the ~BOOTLOADER condition to make the bootloader build.

Still not sure about eg. the simulation...

BTW: There is a bootloader binary donwload available somewhere on the rockbox page. For safety reasons I'd recommend to use that one.
(application/octet-stream)    ipod_brightness_3.patch (2.4 KiB) 
 firmware/backlight.c               |   24 +++++++++++++++++++++---
 firmware/export/config-ipodvideo.h |    2 ++
 2 files changed, 23 insertions(+), 3 deletions(-)

Comment by Jon (ace214) - Sunday, 12 November 2006, 18:13 GMT+2
can someone sync this? the backlight.c has been altered a little.
Comment by Ralf Herz (herz42) - Tuesday, 14 November 2006, 10:19 GMT+2
resynched
(application/octet-stream)    ipod_brightness_4.patch (2.6 KiB) 
 firmware/backlight.c               |   19 ++++++++++++++++---
 firmware/export/config-ipodvideo.h |    7 +++++++
 2 files changed, 23 insertions(+), 3 deletions(-)

Comment by Ralf Herz (herz42) - Saturday, 16 December 2006, 08:57 GMT+2
Added the configuration defines to enable brightness on iPod nano.

Code builds for nano target, not tested on nano hw yet.
(application/octet-stream)    ipod_brightness_5.patch (3.4 KiB) 
 firmware/backlight.c               |   19 ++++++++++++++++---
 firmware/export/config-ipodvideo.h |    7 +++++++
 firmware/export/config-ipodnano.h  |    7 +++++++
 3 files changed, 30 insertions(+), 3 deletions(-)

Comment by Chris Banes (senab) - Saturday, 23 December 2006, 21:27 GMT+2
I've used it on the Nano for a while back now Ralf, works perfectly.
Comment by Chris (decayed.cell) - Tuesday, 02 January 2007, 09:22 GMT+2
Works great on my 5.5G 30GB iPod
Comment by Chris (decayed.cell) - Sunday, 14 January 2007, 11:01 GMT+2
Needs updating for 20071401 source :p
Comment by Ooi Tze Yang (LittleGhost) - Friday, 19 January 2007, 12:07 GMT+2
Senab,

Could you update the patch?

Thank You very much. The brightness feature is very useful and unfortunately the recent source does not support it :(
Comment by Ralf Herz (herz42) - Saturday, 20 January 2007, 10:01 GMT+2
resynched
(application/octet-stream)    ipod_brightness_6.patch (3 KiB) 
 firmware/export/config-ipodnano.h  |    7 +++++++
 firmware/export/config-ipodvideo.h |    7 +++++++
 firmware/backlight.c               |   19 ++++++++++++++++---
 3 files changed, 30 insertions(+), 3 deletions(-)

Comment by Chris (decayed.cell) - Saturday, 20 January 2007, 10:08 GMT+2
Woot cheers
Comment by Ooi Tze Yang (LittleGhost) - Saturday, 20 January 2007, 13:56 GMT+2
OMG!!!!

RALF HERZ THANKS!!!

Sorry, i had to type in caps, i could not contain my happiness!!

Thank You Very Much!!
Comment by Chris (decayed.cell) - Sunday, 21 January 2007, 13:06 GMT+2
Hmm this breaks the Mini 2G build.

backlight.c: In function '_backlight_on' :
backlight.c:292: error: 'bl_brightness' undeclared (first use in this function_
backlight.c:292: error: (Each undeclared identifier is reported only once
backlight.c:292: error: for each function it appears in.)

Is it possible to make it Color Target specific?
Comment by Chris (decayed.cell) - Saturday, 27 January 2007, 12:49 GMT+2
Also, would it be possible to boost the CPU when the brightness setting is low (i.e. 2-4)?
Comment by Ralf Herz (herz42) - Sunday, 28 January 2007, 00:53 GMT+2
The flickering for low brightness settings has turned out (in some IRC discussion) to be not CPU-boost related.
If one wanted to improve it, I think the core PWM fading routines (which are not part of this patch) would have to be modified to use on/off timings that are more suitable for iPod video/nano (if it's possible at all).

Regarding Mini 2G build:
Would it make sense to add backlight brightness there, too?
Comment by Chris (decayed.cell) - Sunday, 28 January 2007, 01:37 GMT+2
Actually yes it would be a good idea for all targets that have a backlight :D. Its a very nice patch, saves a bit of battery and makes the screen easier on the eyes at night. If you have the time I think it would be greatly appreciated to have adjustable backlight on the targets which support it
Comment by Ralf Herz (herz42) - Sunday, 28 January 2007, 10:36 GMT+2
The new patch enables backlight brightness for iPod Video/Nano/Mini2G.
At the moment these are the only ones where brightness can be supported relatively easy. The h100 and h120 could too, but those require cpu boosting all the time while dimming so that doesn't seem to be desirable.

I have no Mini2G, so I can't say if the patch works there. At least the target seems to build. Maybe a different scaling of the brightness values would be required for the Mini2G display(?)

I have also tried to add some more #ifdefs to avoid breaking other targets. If your target is still broken by this patch, please let me know.
(application/octet-stream)    ipod_brightness_7.patch (4 KiB) 
 firmware/export/config-ipodmini2g.h |    7 +++++++
 firmware/export/config-ipodnano.h   |    7 +++++++
 firmware/export/config-ipodvideo.h  |    7 +++++++
 firmware/backlight.c                |   25 ++++++++++++++++++++++++-
 4 files changed, 45 insertions(+), 1 deletion(-)

Comment by Chris (decayed.cell) - Monday, 29 January 2007, 07:19 GMT+2
You should get this approved for SVN :D. Is the 4G Color/Greyscale also supported?
Comment by Dave Chapman (linuxstb) - Monday, 29 January 2007, 10:07 GMT+2
I believe Slasheri has discovered the hardware registers to adjust LCD brightness on the 5gs. Hopefully that solution will find its way into SVN (or at least the patch tracker) soon. Slasheri?
Comment by Craig Desrosiers (craig1) - Monday, 05 February 2007, 18:23 GMT+2
This patch works on my Mini2G. What are you looking for on scaling of brightness values?
Comment by Chris (decayed.cell) - Tuesday, 01 May 2007, 15:18 GMT+2
Appears to need possibly a rewrite
Comment by Ryan Sawhill (ryran) - Tuesday, 01 May 2007, 20:34 GMT+2
that's weird... I just patched this against svn yesterday (13295) with no problems.
Comment by JerryLange (psycho_maniac) - Tuesday, 01 May 2007, 20:54 GMT+2
same here
Comment by Enmar (Enmar) - Sunday, 27 May 2007, 10:01 GMT+2
okay it is unsynced for the ipod video but fine for the other two... looked at I do not know how to resync it can someone explain... but it is still unsynced, for the ipod video.
Comment by Chris Banes (senab) - Wednesday, 06 June 2007, 12:06 GMT+2
Simple resync :)
   ipod_brightness_8.patch (4.1 KiB) 
 firmware/export/config-ipodmini2g.h |    7 +++++++
 firmware/export/config-ipodnano.h   |    7 +++++++
 firmware/export/config-ipodvideo.h  |    7 +++++++
 firmware/backlight.c                |   25 ++++++++++++++++++++++++-
 4 files changed, 45 insertions(+), 1 deletion(-)

Comment by Chris (decayed.cell) - Sunday, 10 June 2007, 09:37 GMT+2
Needs a resync again
Comment by Enmar (Enmar) - Sunday, 24 June 2007, 01:36 GMT+2
Yes It needs a resync
Comment by robin (robin0800) - Sunday, 22 July 2007, 21:41 GMT+2
This is Evilg Comment, Ipod 5/5.5G (30GB / 60GB / 80GB) - EvilG Build Forum entry, Read me about this patch

IMPORTANT: to play doom, and use mpegplayer you will need to set the brightness to 15
Comment by David B (DefineByte) - Tuesday, 24 July 2007, 22:59 GMT+2
Another simple resync. :)
   ipod_brightness_9.patch (4 KiB) 
 firmware/export/config-ipodmini2g.h |    7 +++++++
 firmware/export/config-ipodnano.h   |    7 +++++++
 firmware/export/config-ipodvideo.h  |    7 +++++++
 firmware/backlight.c                |   25 ++++++++++++++++++++++++-
 4 files changed, 45 insertions(+), 1 deletion(-)

Comment by David B (DefineByte) - Saturday, 28 July 2007, 16:45 GMT+2
Just noticed compilation errors with the previous two patches. I haven't checked back further and I don't know what problems this causes.

CC backlight.c
backlight.c:203:6: warning: "CONFIG_BACKLIGHT" is not defined
backlight.c:203:24: warning: "BL_IPODNANO" is not defined
backlight.c:240:6: warning: "CONFIG_BACKLIGHT" is not defined
backlight.c:240:24: warning: "BL_IPODNANO" is not defined
backlight.c:344:6: warning: "CONFIG_BACKLIGHT" is not defined
backlight.c:344:24: warning: "BL_IPODNANO" is not defined
backlight.c:881:7: warning: "CONFIG_BACKLIGHT" is not defined
backlight.c:881:25: warning: "BL_IPODNANO" is not defined
Comment by Matt M (Chesteta) - Monday, 13 August 2007, 19:35 GMT+2
with the most recent svn, this patch does not allow the build to compile... I believe they revamped the backlight coding a few builds back...
Comment by David B (DefineByte) - Thursday, 16 August 2007, 21:46 GMT+2
What platform are you compiling for? It still works for me (iPod Video).

The patch does fail for the iPod Mini 2G, so here's another resync.

The same errors are there as before. I haven't looked into them yet.
Comment by David B (DefineByte) - Thursday, 16 August 2007, 21:47 GMT+2
Of course I forgot to attach the patch... :)
   ipod_brightness_10.patch (4 KiB) 
 firmware/export/config-ipodmini2g.h |    7 +++++++
 firmware/export/config-ipodnano.h   |    7 +++++++
 firmware/export/config-ipodvideo.h  |    7 +++++++
 firmware/backlight.c                |   25 ++++++++++++++++++++++++-
 4 files changed, 45 insertions(+), 1 deletion(-)

Comment by Matt M (Chesteta) - Friday, 17 August 2007, 16:14 GMT+2
it now applies perfectly however still erroring out in the building... i am using a nano btw
Comment by David B (DefineByte) - Monday, 20 August 2007, 21:23 GMT+2
The errors should be fixed now. I think ideally the code should be moved to the target tree but I can't get my head round that just yet.
   ipod_brightness_11.patch (4 KiB) 
 firmware/export/config-ipodmini2g.h |    7 +++++++
 firmware/export/config-ipodnano.h   |    7 +++++++
 firmware/export/config-ipodvideo.h  |    7 +++++++
 firmware/backlight.c                |   25 ++++++++++++++++++++++++-
 4 files changed, 45 insertions(+), 1 deletion(-)

Comment by William Peters (w1ll14m) - Wednesday, 29 August 2007, 13:42 GMT+2
Ok, used ipod_brightness_11.patch on svn 29-08-2007
Compile fails with these errors:
CC settings_list.c
settings_list.c:573: error: 'LANG_BRIGHTNESS' undeclared here (not in a function)
settings_list.c:573: warning: missing initializer
settings_list.c:573: warning: (near initialization for 'settings[30].<anonymous>')
settings_list.c:579: warning: missing initializer
settings_list.c:579: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:579: warning: missing initializer
settings_list.c:579: warning: (near initialization for 'settings[31].<anonymous>')
settings_list.c:583: warning: missing initializer
settings_list.c:583: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:583: warning: missing initializer
settings_list.c:583: warning: (near initialization for 'settings[32].<anonymous>')
settings_list.c:589: warning: missing initializer
settings_list.c:589: warning: (near initialization for 'settings[33].<anonymous>')
settings_list.c:591: warning: missing initializer
settings_list.c:591: warning: (near initialization for 'settings[34].<anonymous>')
settings_list.c:594: warning: missing initializer
settings_list.c:594: warning: (near initialization for 'settings[35].<anonymous>')
settings_list.c:607: warning: missing initializer
settings_list.c:607: warning: (near initialization for 'settings[36].<anonymous>')
settings_list.c:609: warning: missing initializer
settings_list.c:609: warning: (near initialization for 'settings[37].<anonymous>')
settings_list.c:611: warning: missing initializer
settings_list.c:611: warning: (near initialization for 'settings[38].<anonymous>')
settings_list.c:621: warning: missing initializer
settings_list.c:621: warning: (near initialization for 'settings[39].<anonymous>')
settings_list.c:625: warning: missing initializer
settings_list.c:625: warning: (near initialization for 'settings[40].<anonymous>')
settings_list.c:627: warning: missing initializer
settings_list.c:627: warning: (near initialization for 'settings[41].<anonymous>')
settings_list.c:630: warning: missing initializer
settings_list.c:630: warning: (near initialization for 'settings[42].<anonymous>')
settings_list.c:631: warning: missing initializer
settings_list.c:631: warning: (near initialization for 'settings[43].<anonymous>')
settings_list.c:632: warning: missing initializer
settings_list.c:632: warning: (near initialization for 'settings[44].<anonymous>')
settings_list.c:633: warning: missing initializer
settings_list.c:633: warning: (near initialization for 'settings[45].<anonymous>')
settings_list.c:637: warning: missing initializer
settings_list.c:637: warning: (near initialization for 'settings[46].<anonymous>')
settings_list.c:640: warning: missing initializer
settings_list.c:640: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:640: warning: missing initializer
settings_list.c:640: warning: (near initialization for 'settings[47].<anonymous>')
settings_list.c:651: warning: missing initializer
settings_list.c:651: warning: (near initialization for 'settings[48].<anonymous>')
settings_list.c:655: warning: missing initializer
settings_list.c:655: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:655: warning: missing initializer
settings_list.c:655: warning: (near initialization for 'settings[49].<anonymous>')
settings_list.c:658: warning: missing initializer
settings_list.c:658: warning: (near initialization for 'settings[50].<anonymous>')
settings_list.c:659: warning: missing initializer
settings_list.c:659: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:659: warning: missing initializer
settings_list.c:659: warning: (near initialization for 'settings[51].<anonymous>')
settings_list.c:663: warning: missing initializer
settings_list.c:663: warning: (near initialization for 'settings[52].<anonymous>')
settings_list.c:664: warning: missing initializer
settings_list.c:664: warning: (near initialization for 'settings[53].<anonymous>')
settings_list.c:666: warning: missing initializer
settings_list.c:666: warning: (near initialization for 'settings[54].<anonymous>')
settings_list.c:668: warning: missing initializer
settings_list.c:668: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:668: warning: missing initializer
settings_list.c:668: warning: (near initialization for 'settings[55].<anonymous>')
settings_list.c:671: warning: missing initializer
settings_list.c:671: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:671: warning: missing initializer
settings_list.c:671: warning: (near initialization for 'settings[56].<anonymous>')
settings_list.c:675: warning: missing initializer
settings_list.c:675: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:675: warning: missing initializer
settings_list.c:675: warning: (near initialization for 'settings[57].<anonymous>')
settings_list.c:681: warning: missing initializer
settings_list.c:681: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:681: warning: missing initializer
settings_list.c:681: warning: (near initialization for 'settings[58].<anonymous>')
settings_list.c:684: warning: missing initializer
settings_list.c:684: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:684: warning: missing initializer
settings_list.c:684: warning: (near initialization for 'settings[59].<anonymous>')
settings_list.c:690: warning: missing initializer
settings_list.c:690: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:690: warning: missing initializer
settings_list.c:690: warning: (near initialization for 'settings[60].<anonymous>')
settings_list.c:703: warning: missing initializer
settings_list.c:703: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:703: warning: missing initializer
settings_list.c:703: warning: (near initialization for 'settings[61].<anonymous>')
settings_list.c:713: warning: missing initializer
settings_list.c:713: warning: (near initialization for 'settings[62].<anonymous>')
settings_list.c:715: warning: missing initializer
settings_list.c:715: warning: (near initialization for 'settings[63].<anonymous>')
settings_list.c:716: warning: missing initializer
settings_list.c:716: warning: (near initialization for 'settings[64].<anonymous>')
settings_list.c:717: warning: missing initializer
settings_list.c:717: warning: (near initialization for 'settings[65].<anonymous>')
settings_list.c:719: warning: missing initializer
settings_list.c:719: warning: (near initialization for 'settings[66].<anonymous>')
settings_list.c:739: warning: missing initializer
settings_list.c:739: warning: (near initialization for 'settings[67].<anonymous>')
settings_list.c:740: warning: missing initializer
settings_list.c:740: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:740: warning: missing initializer
settings_list.c:740: warning: (near initialization for 'settings[68].<anonymous>')
settings_list.c:744: warning: missing initializer
settings_list.c:744: warning: (near initialization for 'settings[69].<anonymous>')
settings_list.c:745: warning: missing initializer
settings_list.c:745: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:745: warning: missing initializer
settings_list.c:745: warning: (near initialization for 'settings[70].<anonymous>')
settings_list.c:749: warning: missing initializer
settings_list.c:749: warning: (near initialization for 'settings[71].<anonymous>')
settings_list.c:752: warning: missing initializer
settings_list.c:752: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:752: warning: missing initializer
settings_list.c:752: warning: (near initialization for 'settings[72].<anonymous>')
settings_list.c:756: warning: missing initializer
settings_list.c:756: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:756: warning: missing initializer
settings_list.c:756: warning: (near initialization for 'settings[73].<anonymous>')
settings_list.c:760: warning: missing initializer
settings_list.c:760: warning: (near initialization for 'settings[74].<anonymous>')
settings_list.c:766: warning: missing initializer
settings_list.c:766: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:766: warning: missing initializer
settings_list.c:766: warning: (near initialization for 'settings[75].<anonymous>')
settings_list.c:777: warning: missing initializer
settings_list.c:777: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:777: warning: missing initializer
settings_list.c:777: warning: (near initialization for 'settings[76].<anonymous>')
settings_list.c:789: warning: missing initializer
settings_list.c:789: warning: (near initialization for 'settings[77].<anonymous>')
settings_list.c:790: warning: missing initializer
settings_list.c:790: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:790: warning: missing initializer
settings_list.c:790: warning: (near initialization for 'settings[78].<anonymous>')
settings_list.c:793: warning: missing initializer
settings_list.c:793: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:793: warning: missing initializer
settings_list.c:793: warning: (near initialization for 'settings[79].<anonymous>')
settings_list.c:803: warning: missing initializer
settings_list.c:803: warning: (near initialization for 'settings[80].<anonymous>')
settings_list.c:804: warning: missing initializer
settings_list.c:804: warning: (near initialization for 'settings[81].<anonymous>')
settings_list.c:808: warning: missing initializer
settings_list.c:808: warning: (near initialization for 'settings[82].<anonymous>')
settings_list.c:811: warning: missing initializer
settings_list.c:811: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:811: warning: missing initializer
settings_list.c:811: warning: (near initialization for 'settings[83].<anonymous>')
settings_list.c:821: warning: missing initializer
settings_list.c:821: warning: (near initialization for 'settings[84].<anonymous>')
settings_list.c:826: warning: missing initializer
settings_list.c:826: warning: (near initialization for 'settings[85].<anonymous>')
settings_list.c:831: warning: missing initializer
settings_list.c:831: warning: (near initialization for 'settings[86].<anonymous>')
settings_list.c:836: warning: missing initializer
settings_list.c:836: warning: (near initialization for 'settings[87].<anonymous>')
settings_list.c:851: warning: missing initializer
settings_list.c:851: warning: (near initialization for 'settings[88].<anonymous>')
settings_list.c:854: warning: missing initializer
settings_list.c:854: warning: (near initialization for 'settings[89].<anonymous>')
settings_list.c:861: warning: missing initializer
settings_list.c:861: warning: (near initialization for 'settings[90].<anonymous>')
settings_list.c:871: warning: missing initializer
settings_list.c:871: warning: (near initialization for 'settings[91].<anonymous>')
settings_list.c:874: warning: missing initializer
settings_list.c:874: warning: (near initialization for 'settings[92].<anonymous>')
settings_list.c:877: warning: missing initializer
settings_list.c:877: warning: (near initialization for 'settings[93].<anonymous>')
settings_list.c:880: warning: missing initializer
settings_list.c:880: warning: (near initialization for 'settings[94].<anonymous>')
settings_list.c:883: warning: missing initializer
settings_list.c:883: warning: (near initialization for 'settings[95].<anonymous>')
settings_list.c:886: warning: missing initializer
settings_list.c:886: warning: (near initialization for 'settings[96].<anonymous>')
settings_list.c:893: warning: missing initializer
settings_list.c:893: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:893: warning: missing initializer
settings_list.c:893: warning: (near initialization for 'settings[97].<anonymous>')
settings_list.c:896: warning: missing initializer
settings_list.c:896: warning: (near initialization for 'settings[98].<anonymous>')
settings_list.c:900: warning: missing initializer
settings_list.c:900: warning: (near initialization for 'settings[99].<anonymous>')
settings_list.c:901: warning: missing initializer
settings_list.c:901: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:901: warning: missing initializer
settings_list.c:901: warning: (near initialization for 'settings[100].<anonymous>')
settings_list.c:904: warning: missing initializer
settings_list.c:904: warning: (near initialization for 'settings[101].<anonymous>')
settings_list.c:906: warning: missing initializer
settings_list.c:906: warning: (near initialization for 'settings[102].<anonymous>')
settings_list.c:909: warning: missing initializer
settings_list.c:909: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:909: warning: missing initializer
settings_list.c:909: warning: (near initialization for 'settings[103].<anonymous>')
settings_list.c:914: warning: missing initializer
settings_list.c:914: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:914: warning: missing initializer
settings_list.c:914: warning: (near initialization for 'settings[104].<anonymous>')
settings_list.c:918: warning: missing initializer
settings_list.c:918: warning: (near initialization for 'settings[105].<anonymous>')
settings_list.c:920: warning: missing initializer
settings_list.c:920: warning: (near initialization for 'settings[106].<anonymous>')
settings_list.c:922: warning: missing initializer
settings_list.c:922: warning: (near initialization for 'settings[107].<anonymous>')
settings_list.c:924: warning: missing initializer
settings_list.c:924: warning: (near initialization for 'settings[108].<anonymous>')
settings_list.c:926: warning: missing initializer
settings_list.c:926: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:926: warning: missing initializer
settings_list.c:926: warning: (near initialization for 'settings[109].<anonymous>')
settings_list.c:931: warning: missing initializer
settings_list.c:931: warning: (near initialization for 'settings[110].<anonymous>')
settings_list.c:933: warning: missing initializer
settings_list.c:933: warning: (near initialization for 'settings[111].<anonymous>')
settings_list.c:936: warning: missing initializer
settings_list.c:936: warning: (near initialization for 'settings[112].<anonymous>')
settings_list.c:939: warning: missing initializer
settings_list.c:939: warning: (near initialization for 'settings[113].<anonymous>')
settings_list.c:942: warning: missing initializer
settings_list.c:942: warning: (near initialization for 'settings[114].<anonymous>')
settings_list.c:946: warning: missing initializer
settings_list.c:946: warning: (near initialization for 'settings[115].<anonymous>')
settings_list.c:947: warning: missing initializer
settings_list.c:947: warning: (near initialization for 'settings[116].<anonymous>')
settings_list.c:950: warning: missing initializer
settings_list.c:950: warning: (near initialization for 'settings[117].<anonymous>')
settings_list.c:953: warning: missing initializer
settings_list.c:953: warning: (near initialization for 'settings[118].<anonymous>')
settings_list.c:956: warning: missing initializer
settings_list.c:956: warning: (near initialization for 'settings[119].<anonymous>')
settings_list.c:959: warning: missing initializer
settings_list.c:959: warning: (near initialization for 'settings[120].<anonymous>')
settings_list.c:962: warning: missing initializer
settings_list.c:962: warning: (near initialization for 'settings[121].<anonymous>')
settings_list.c:966: warning: missing initializer
settings_list.c:966: warning: (near initialization for 'settings[122].<anonymous>')
settings_list.c:969: warning: missing initializer
settings_list.c:969: warning: (near initialization for 'settings[123].<anonymous>')
settings_list.c:972: warning: missing initializer
settings_list.c:972: warning: (near initialization for 'settings[124].<anonymous>')
settings_list.c:975: warning: missing initializer
settings_list.c:975: warning: (near initialization for 'settings[125].<anonymous>')
settings_list.c:978: warning: missing initializer
settings_list.c:978: warning: (near initialization for 'settings[126].<anonymous>')
settings_list.c:982: warning: missing initializer
settings_list.c:982: warning: (near initialization for 'settings[127].<anonymous>')
settings_list.c:985: warning: missing initializer
settings_list.c:985: warning: (near initialization for 'settings[128].<anonymous>')
settings_list.c:988: warning: missing initializer
settings_list.c:988: warning: (near initialization for 'settings[129].<anonymous>')
settings_list.c:991: warning: missing initializer
settings_list.c:991: warning: (near initialization for 'settings[130].<anonymous>')
settings_list.c:994: warning: missing initializer
settings_list.c:994: warning: (near initialization for 'settings[131].<anonymous>')
settings_list.c:999: warning: missing initializer
settings_list.c:999: warning: (near initialization for 'settings[132].<anonymous>')
settings_list.c:1003: warning: missing initializer
settings_list.c:1003: warning: (near initialization for 'settings[133].<anonymous>')
settings_list.c:1004: warning: missing initializer
settings_list.c:1004: warning: (near initialization for 'settings[134].<anonymous>')
settings_list.c:1009: warning: missing initializer
settings_list.c:1009: warning: (near initialization for 'settings[135].<anonymous>')
settings_list.c:1011: warning: missing initializer
settings_list.c:1011: warning: (near initialization for 'settings[136].<anonymous>')
settings_list.c:1014: warning: missing initializer
settings_list.c:1014: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1014: warning: missing initializer
settings_list.c:1014: warning: (near initialization for 'settings[137].<anonymous>')
settings_list.c:1036: warning: missing initializer
settings_list.c:1036: warning: (near initialization for 'settings[138].<anonymous>')
settings_list.c:1042: warning: missing initializer
settings_list.c:1042: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1042: warning: missing initializer
settings_list.c:1042: warning: (near initialization for 'settings[139].<anonymous>')
settings_list.c:1060: warning: missing initializer
settings_list.c:1060: warning: (near initialization for 'settings[140].<anonymous>')
settings_list.c:1063: warning: missing initializer
settings_list.c:1063: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1063: warning: missing initializer
settings_list.c:1063: warning: (near initialization for 'settings[141].<anonymous>')
settings_list.c:1067: warning: missing initializer
settings_list.c:1067: warning: (near initialization for 'settings[142].<anonymous>')
settings_list.c:1071: warning: missing initializer
settings_list.c:1071: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1071: warning: missing initializer
settings_list.c:1071: warning: (near initialization for 'settings[143].<anonymous>')
settings_list.c:1075: warning: missing initializer
settings_list.c:1075: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1075: warning: missing initializer
settings_list.c:1075: warning: (near initialization for 'settings[144].<anonymous>')
settings_list.c:1079: warning: missing initializer
settings_list.c:1079: warning: (near initialization for 'settings[145].<anonymous>')
settings_list.c:1083: warning: missing initializer
settings_list.c:1083: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1083: warning: missing initializer
settings_list.c:1083: warning: (near initialization for 'settings[146].<anonymous>')
settings_list.c:1087: warning: missing initializer
settings_list.c:1087: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1087: warning: missing initializer
settings_list.c:1087: warning: (near initialization for 'settings[147].<anonymous>')
settings_list.c:1091: warning: missing initializer
settings_list.c:1091: warning: (near initialization for 'settings[148].<anonymous>')
settings_list.c:1095: warning: missing initializer
settings_list.c:1095: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1095: warning: missing initializer
settings_list.c:1095: warning: (near initialization for 'settings[149].<anonymous>')
settings_list.c:1099: warning: missing initializer
settings_list.c:1099: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1099: warning: missing initializer
settings_list.c:1099: warning: (near initialization for 'settings[150].<anonymous>')
settings_list.c:1103: warning: missing initializer
settings_list.c:1103: warning: (near initialization for 'settings[151].<anonymous>')
settings_list.c:1107: warning: missing initializer
settings_list.c:1107: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1107: warning: missing initializer
settings_list.c:1107: warning: (near initialization for 'settings[152].<anonymous>')
settings_list.c:1111: warning: missing initializer
settings_list.c:1111: warning: (near initialization for 'settings[153].<anonymous>')
settings_list.c:1116: warning: missing initializer
settings_list.c:1116: warning: (near initialization for 'settings[154].<anonymous>')
settings_list.c:1118: warning: missing initializer
settings_list.c:1118: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1118: warning: missing initializer
settings_list.c:1118: warning: (near initialization for 'settings[155].<anonymous>')
settings_list.c:1144: warning: missing initializer
settings_list.c:1144: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1144: warning: missing initializer
settings_list.c:1144: warning: (near initialization for 'settings[156].<anonymous>')
settings_list.c:1147: warning: missing initializer
settings_list.c:1147: warning: (near initialization for 'settings[157].<anonymous>')
settings_list.c:1149: warning: missing initializer
settings_list.c:1149: warning: (near initialization for 'settings[158].<anonymous>')
settings_list.c:1158: warning: missing initializer
settings_list.c:1158: warning: (near initialization for 'settings[159].<anonymous>')
settings_list.c:1164: warning: missing initializer
settings_list.c:1164: warning: (near initialization for 'settings[160].<anonymous>')
settings_list.c:1172: warning: missing initializer
settings_list.c:1172: warning: (near initialization for 'settings[161].<anonymous>')
settings_list.c:1174: warning: missing initializer
settings_list.c:1174: warning: (near initialization for 'settings[162].<anonymous>')
settings_list.c:1176: warning: missing initializer
settings_list.c:1176: warning: (near initialization for 'settings[163].<anonymous>')
settings_list.c:1182: warning: missing initializer
settings_list.c:1182: warning: (near initialization for 'settings[164].<anonymous>')
settings_list.c:1186: warning: missing initializer
settings_list.c:1186: warning: (near initialization for 'settings[165].<anonymous>')
settings_list.c:1190: warning: missing initializer
settings_list.c:1190: warning: (near initialization for 'settings[166].<anonymous>')
settings_list.c:1193: warning: missing initializer
settings_list.c:1193: warning: (near initialization for 'settings[167].<anonymous>')
settings_list.c:1194: warning: missing initializer
settings_list.c:1194: warning: (near initialization for '(anonymous)[0].<anonymous>')
settings_list.c:1194: warning: missing initializer
settings_list.c:1194: warning: (near initialization for 'settings[168].<anonymous>')
settings_list.c:1221: warning: missing initializer
settings_list.c:1221: warning: (near initialization for 'settings[169].<anonymous>')
settings_list.c:1225: warning: missing initializer
settings_list.c:1225: warning: (near initialization for 'settings[170].<anonymous>')
settings_list.c:1230: warning: missing initializer
settings_list.c:1230: warning: (near initialization for 'settings[171].<anonymous>')
settings_list.c:1232: warning: missing initializer
settings_list.c:1232: warning: (near initialization for 'settings[172].<anonymous>')
settings_list.c:1243: warning: missing initializer
settings_list.c:1243: warning: (near initialization for 'settings[173].<anonymous>')
settings_list.c:1259: warning: missing initializer
settings_list.c:1259: warning: (near initialization for 'settings[174].<anonymous>')
settings_list.c:1262: warning: missing initializer
settings_list.c:1262: warning: (near initialization for 'settings[175].<anonymous>')
make[1]: *** [/data/rockbox/svn/build-60-29-08-07-1/apps/settings_list.o] Error 1
make: *** [build] Error 2

Needs a resync ?
Comment by William Peters (w1ll14m) - Wednesday, 29 August 2007, 13:48 GMT+2
sorry about the post above :)
I Missed a file :| strange because it compiled fine without this patch (was a clean svn)....
cleared build directory and got again fresh svn, now it seems to compile.
Comment by David B (DefineByte) - Wednesday, 29 August 2007, 14:07 GMT+2
No, the patch is fine. Try running 'make clean' in the build directory. :)
Comment by David B (DefineByte) - Wednesday, 29 August 2007, 14:14 GMT+2
Seems I posted too late. x)
Comment by Anton (Upliftor) - Monday, 29 October 2007, 14:10 GMT+2
Hello! I'm from Russia. Can you explain, what exactly should I do, to install this patch on my iPod Nano with Rockbox Daily Build?

I have downloaded .patch file. In what directory should I copy it on my iPod? How can I aply it?

Thank you!
Comment by Michael DiFebbo (medifebbo) - Monday, 29 October 2007, 14:29 GMT+2
You should read through this wiki page:

http://www.rockbox.org/twiki/bin/view/Main/WebHome?topic=SimpleGuideToCompiling

You might also want to browse through some of the threads in the "Getting Started and Compiling" part of our forum: http://forums.rockbox.org/index.php?board=33.0

Alternately, you might want to browse through the "Unsupported Builds" forum to see if someone has already created a build that incorporates the patch that you are looking for: http://forums.rockbox.org/index.php?board=36.0

We prefer that user support take place in the forums rather than here on the patch tracker, so if you have additional questions, please post a thread in the "Getting Started" forum I linked you to above (or find an existing thread in that forum--there are many--and post a message there). Good luck.
Comment by Anton (Upliftor) - Monday, 29 October 2007, 14:55 GMT+2
Ok. Thank you!

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