Re: [Intel-gfx] [PATCH v3 4/6] drm/i915/display/icl: Enable master-slaves in trans port sync

2019-10-06 Thread Manasi Navare
On Mon, Sep 30, 2019 at 06:28:16PM +0300, Ville Syrjälä wrote: > On Sun, Sep 22, 2019 at 10:08:05AM -0700, Manasi Navare wrote: > > As per the display enable sequence, we need to follow the enable sequence > > for slaves first with DP_TP_CTL set to Idle and configure the transcoder > > port sync re

Re: [Intel-gfx] [PATCH v3 4/6] drm/i915/display/icl: Enable master-slaves in trans port sync

2019-09-30 Thread Ville Syrjälä
On Sun, Sep 22, 2019 at 10:08:05AM -0700, Manasi Navare wrote: > As per the display enable sequence, we need to follow the enable sequence > for slaves first with DP_TP_CTL set to Idle and configure the transcoder > port sync register to select the corersponding master, then follow the > enable seq

[Intel-gfx] [PATCH v3 4/6] drm/i915/display/icl: Enable master-slaves in trans port sync

2019-09-22 Thread Manasi Navare
As per the display enable sequence, we need to follow the enable sequence for slaves first with DP_TP_CTL set to Idle and configure the transcoder port sync register to select the corersponding master, then follow the enable sequence for master leaving DP_TP_CTL to idle. At this point the transcode