Re: [Intel-gfx] [V13 4/5] drm/i915/dsi: Initiate fame request in cmd mode

2020-09-24 Thread Kulkarni, Vandita
> -Original Message- > From: Ville Syrjälä > Sent: Wednesday, September 23, 2020 4:03 PM > To: Kulkarni, Vandita > Cc: intel-gfx@lists.freedesktop.org; Nikula, Jani > Subject: Re: [V13 4/5] drm/i915/dsi: Initiate fame request in cmd mode > > On Wed, Sep 23, 2020 at 10:02:49AM +, Kul

Re: [Intel-gfx] [V13 4/5] drm/i915/dsi: Initiate fame request in cmd mode

2020-09-23 Thread Ville Syrjälä
On Wed, Sep 23, 2020 at 10:02:49AM +, Kulkarni, Vandita wrote: > > -Original Message- > > From: Ville Syrjälä > > Sent: Wednesday, September 23, 2020 3:30 PM > > To: Kulkarni, Vandita > > Cc: intel-gfx@lists.freedesktop.org; Nikula, Jani > > Subject: Re: [V13 4/5] drm/i915/dsi: Initi

Re: [Intel-gfx] [V13 4/5] drm/i915/dsi: Initiate fame request in cmd mode

2020-09-23 Thread Kulkarni, Vandita
> -Original Message- > From: Ville Syrjälä > Sent: Wednesday, September 23, 2020 3:30 PM > To: Kulkarni, Vandita > Cc: intel-gfx@lists.freedesktop.org; Nikula, Jani > Subject: Re: [V13 4/5] drm/i915/dsi: Initiate fame request in cmd mode > > On Tue, Sep 22, 2020 at 07:14:25PM +0530, Van

Re: [Intel-gfx] [V13 4/5] drm/i915/dsi: Initiate fame request in cmd mode

2020-09-23 Thread Ville Syrjälä
On Tue, Sep 22, 2020 at 07:14:25PM +0530, Vandita Kulkarni wrote: > In TE Gate mode or TE NO_GATE mode on every flip > we need to set the frame update request bit. > After this bit is set transcoder hardware will > automatically send the frame data to the panel > in case of TE NO_GATE mode, where

[Intel-gfx] [V13 4/5] drm/i915/dsi: Initiate fame request in cmd mode

2020-09-22 Thread Vandita Kulkarni
In TE Gate mode or TE NO_GATE mode on every flip we need to set the frame update request bit. After this bit is set transcoder hardware will automatically send the frame data to the panel in case of TE NO_GATE mode, where it sends after it receives the TE event in case of TE_GATE mode. Once the fr