On Thu, Feb 02, 2023 at 07:05:27PM +, Manna, Animesh wrote:
>
>
> > -Original Message-
> > From: Intel-gfx On Behalf Of Ville
> > Syrjala
> > Sent: Wednesday, January 18, 2023 10:01 PM
> > To: intel-gfx@lists.freedesktop.org
> > Subject: [In
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, January 18, 2023 10:01 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 11/13] drm/i915/dsb: Write each legacy LUT entry
> twice with DSB
>
> From:
From: Ville Syrjälä
The DSB has problems loading the legacy LUT. Looks like
simply writing each LUT entry twice back-to-back is
sufficient workaround for this.
Curiously it doesn't even matter what data we provide for the
first write, the second write always seems to work 100%. So
this doesn't
