lkml.org 
[lkml]   [2019]   [Mar]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: Radeon HD 7450 brightness oversaturated
From
Date
>> I decided to put a discrete graphics card into a PC and found a fitting Radeon HD 7450.
>> It works, but there is strange whiteness like the brightness is oversaturated and
>> light places turn into other colors:
>> * on fbcon, right after radeondrmfb initializes
>> * in X after powersave
>>
>> The colors return to normal after a VT switch or two.
>>
>> Screenshot of one such washed view is at http://kodu.ut.ee/~mroos/radeon_washed.jpg
>>
>> Kernels are 5.0 and 5.1-rc1.
>
> Is it just kernels 5.0 and 5.1? There haven't really been any display
> related changes to radeon in ages. Possibly a duplicate of:
> https://bugzilla.kernel.org/show_bug.cgi?id=198123

No, I just put the card in and tested with only the current kernels I had.
I can get some older kernel and test with that if that is of any help.

--
Meelis Roos <mroos@linux.ee>

\
 
 \ /
  Last update: 2019-03-22 08:02    [W:0.061 / U:0.160 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site