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2013-03-30
, 09:54
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Joined on Nov 2011
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#2
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I wonder if /etc/mce/mce.ini's [Display] section towards the bottom of the file for the 3 colour profiles allow changes that may allow the redish tint to be adjusted or is it just a poor quality screen you are stuck with it...
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2013-03-30
, 10:00
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Joined on Sep 2012
@ Austria/Germany
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#3
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well it's a black 64 gb N9 and it's not some chinese version or somthing
but still
i will look into the file you've pointed out
any further help would be awesome
but still
i will look into the file you've pointed out
any further help would be awesome
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2013-03-30
, 10:44
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Posts: 6,215 |
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Joined on Nov 2011
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#5
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Originally Posted by XiliX
If in openmode, just replace the file with the original via mounting your partitions on PC so not really a biggie but I wonder if its really that file...
looks risky, as MCE is a entity that doesnt allow errors in its ini file..
screw up and its a re-flash for you...
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2013-03-30
, 11:33
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Joined on Sep 2012
@ Austria/Germany
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#6
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I've been scouring the web for the past 2 hours and found nothing!
I thought this was linux? where are the xserver settings then ?
probably hardcoded or something
I thought this was linux? where are the xserver settings then ?
probably hardcoded or something
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2013-03-30
, 11:56
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Posts: 446 |
Thanked: 207 times |
Joined on Sep 2012
@ Austria/Germany
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#8
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Nop, already tried it.. still kinda reddish!
I mean it's not annoying or anything but i would like to know if it's even possible to change these settings somewhere...
edit: I looked at the last few lines of mce.ini and tried to understand what's behind all of these values.... No luck so far
If anyone has a clue how this works, let me know
Last edited by mcbook; 2013-04-01 at 12:18.
I mean it's not annoying or anything but i would like to know if it's even possible to change these settings somewhere...
edit: I looked at the last few lines of mce.ini and tried to understand what's behind all of these values.... No luck so far
If anyone has a clue how this works, let me know
Last edited by mcbook; 2013-04-01 at 12:18.
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2013-03-30
, 13:43
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Posts: 665 |
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Joined on Feb 2012
@ Zagreb, Croatia
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#9
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Very interesting. Maybe an app like Redshift or Flux from desktops could be made with this.
But do we edit profiles under -c1 or -fe display section?
Editing mce.ini in realtime without Inception isn't possible,no?
But do we edit profiles under -c1 or -fe display section?
Editing mce.ini in realtime without Inception isn't possible,no?
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2013-03-30
, 13:49
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Joined on Feb 2012
@ Zagreb, Croatia
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#10
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Code:
[Display-c1] # Color phase adjustments for the c1.* display revision # Each value consists of sets of 12 numbers, each forming a entry for certain # brightness range, the sets contain, brightness values in lux*3.3 # (330 = 100 lux): # - brightness range lower limit (one of the ranges should start from 0) # - brightness range upper limit (one of the ranges should have -1 = unlimited) # - high brightness mode level # - 3 coefficients for output red channel (red, green, blue) # - 3 coefficients for output green channel (red, green, blue) # - 3 coefficients for output blue channel (red, green, blue) Neutral=0;330;0;195;48;13;22;206;28;8;8;240;330;9900;0;195;48;13;22;206;28;8;8;240 Vivid=0;33000;0;255;0;0;0;255;0;0;0;255;33000;-1;0;275;-10;-10;-10;275;-10;-10;-10;275;33000;-1;1;295;-20;-20;-20;295;-20;-20;-20;295;33000;-10;2;315;-30;-30;-30;315;-30;-30;-30;315 Muted=0;-1;0;156;79;21;40;165;51;32;32;192 [Display-fe] # Color phase adjustments for the fe.* display revision # See above for details Neutral=0;330;0;199;28;28;8;209;38;8;8;239;330;9900;0;199;28;28;8;209;38;8;8;239 Vivid=0;33000;0;255;0;0;0;255;0;0;0;255;33000;-1;0;275;-10;-10;-10;275;-10;-10;-10;275;33000;-1;1;295;-20;-20;-20;295;-20;-20;-20;295;33000;-10;2;315;-30;-30;-30;315;-30;-30;-30;315 Muted=0;-1;0;159;48;48;15;167;73;32;32;191
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| red tint, reddish display |
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All times are GMT. The time now is 02:28.
I was wondering if there is a way on the N9 to change the color settings of the screen
I have 2 N9 and one of them has a more reddish tint to it whereas the other is bright white
it's not that big of a deal but i thought i'd ask...
[HOWTO]
There are 3 color profiles (Neutral, Vivid and Subdued) that you can choose from the settings menu
In order to change the color profile of your screen (to remove the reddish tint or ...) you need to edit mce.ini in /etc/mce/ as root.
Best way to do this is imho to connect to your N9 using ssh and then gain root privileges.
you have either a fe* or c1* screen
MAKE A BACKUP
Now at the bottom of the file there are the 2 display sections (for c1 and fe hardware revisions)
looks like this:
A set of values for a profile looks like this
- 3 values for brightness (lower limit, upper limit, high brightness -> I wouldn't touch those numbers as I don't know what they are doing)
-3 values for the red color channel (R;G;B)
-3 values for the green color channel (R;G;B)
-3 values for the blue color channel (R;G;B)
3 + 3 + 3 + 3 makes a set consisting of 12 values and there is more than one set in the vivid profile (why? here)
Now, in order to tone down for example the reddish tint you need to decrease the red values (R) of the red channel for the profile you are using (I'd do it for all profiles!) for your hardware revision
e.g
Neutral=0;330;0;175;48;13;22;206;28;8;8;240;330;9900;0;175;48;13;22;206;28;8;8;240
When you have changed all the numbers to your liking, save the file and reboot.
If you are not satisfied play with the values until you are.
Edit:
As thedead1440 pointed out it may not be necessary to reboot
Be extremly careful what you edit and don't make any typos or you could end up with a brick and would need to do a full reflash of your device. I am not accountable for anything!
Have a nice day
Last edited by mcbook; 2013-04-02 at 12:47.