Re: [Intel-gfx] [CI v5 15/18] drm/i915/display: Helpers for VRR vblank min and max start

2021-01-25 Thread Ville Syrjälä
On Fri, Jan 22, 2021 at 03:26:44PM -0800, Manasi Navare wrote: > From: Ville Syrjälä > > With VRR the earliest the registers can get latched are at > flipline decision boundary, calculate that as vrr_vmin_vblank_start() > and the latest the regsiters can get latched are vmax decision boundary > c

[Intel-gfx] [CI v5 15/18] drm/i915/display: Helpers for VRR vblank min and max start

2021-01-22 Thread Manasi Navare
From: Ville Syrjälä With VRR the earliest the registers can get latched are at flipline decision boundary, calculate that as vrr_vmin_vblank_start() and the latest the regsiters can get latched are vmax decision boundary calculate that as vrr_vmax_vblank_start() v2: * Remove TODO and adjust extr