[Intel-gfx] [PATCH 1/3] drm/i915: Clear shared dpll based on old state.

Atomic resume was preserving the dpll state because it was required for clearing pll state correctly. If we look at the old_crtc_state for pll to clear this is not needed and the hack can be removed. Signed-off-by: Maarten Lankhorst ---

Re: [Intel-gfx] [PATCH 1/3] drm/i915: Clear shared dpll based on old state.

On Tue, Feb 09, 2016 at 01:52:21PM +0100, Maarten Lankhorst wrote: > Atomic resume was preserving the dpll state because it was required > for clearing pll state correctly. If we look at the old_crtc_state > for pll to clear this is not needed and the hack can be removed. > > Signed-off-by: