Messages in this thread | | | Subject | Re: Radeon HD 7450 brightness oversaturated | From | Meelis Roos <> | Date | Fri, 22 Mar 2019 09:02:08 +0200 |
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>> 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>
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