Re: [PATCH] Revert "drm/i915: Don't set the 8to6 dither flag when not scaling"

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On 07/09/2014 10:35 PM, Daniel Vetter wrote:
This reverts commit 773875bfb6737982903c42d1ee88cf60af80089c.

It is very much needed and the lack of dithering has been reported by
a large list of people with various gen2/3 hardware.

Also, the original patch was complete non-sense since the WARNING
backtraces in the references bugzilla are about
gmch_pfit.lvds_border_bits mismatch, not at all about the dither bit.
That one seems to work.

Cc: Jiri Kosina <jkosina@xxxxxxx>
Cc: Pavel Machek <pavel@xxxxxx>
Cc: Hans de Bruin <jmdebruin@xxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

I have applied the patches and al looks well again.

--
Hans
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