On Wed, Oct 16, 2019 at 02:59:45PM +, Shankar, Uma wrote:
>
>
> >-Original Message-
> >From: Ville Syrjala
> >Sent: Wednesday, October 16, 2019 12:36 AM
> >To: intel-gfx@lists.freedesktop.org
> >Cc: Mun, Gwan-gyeong ; Shankar, Uma
> >
> >Subject: [PATCH] drm/i915: Fix MST oops due
On Tue, 2019-10-15 at 22:05 +0300, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> The MSA MISC computation now depends on the connector state, and
> we do it from the DDI .pre_enable() hook. All that is fine for
> DP SST but with MST we don't actually pass the connector state
> to the dig port's
>-Original Message-
>From: Ville Syrjala
>Sent: Wednesday, October 16, 2019 12:36 AM
>To: intel-gfx@lists.freedesktop.org
>Cc: Mun, Gwan-gyeong ; Shankar, Uma
>
>Subject: [PATCH] drm/i915: Fix MST oops due to MSA changes
>
>From: Ville Syrjälä
>
>The MSA MISC computation now depends on
From: Ville Syrjälä
The MSA MISC computation now depends on the connector state, and
we do it from the DDI .pre_enable() hook. All that is fine for
DP SST but with MST we don't actually pass the connector state
to the dig port's .pre_enable() hook which leads to an oops.
Need to think more how
