[PATCH v2] drm/i915: fix screen flickering

2015-05-19 Thread Jani Nikula
On Thu, 14 May 2015, Matt Roper wrote: > On Thu, May 14, 2015 at 09:16:39AM +0200, Thomas Gummerer wrote: >> Commit c9f038a1a592 ("drm/i915: Don't assume primary & cursor are >> always on for wm calculation (v4)") fixes a null pointer dereference. >> Setting the primary and cursor panes to false i

[PATCH v2] drm/i915: fix screen flickering

2015-05-14 Thread Thomas Gummerer
Commit c9f038a1a592 ("drm/i915: Don't assume primary & cursor are always on for wm calculation (v4)") fixes a null pointer dereference. Setting the primary and cursor panes to false in ilk_compute_wm_parameters to false does however give the following errors in the kernel log and causes the screen

[PATCH v2] drm/i915: fix screen flickering

2015-05-14 Thread Matt Roper
On Thu, May 14, 2015 at 09:16:39AM +0200, Thomas Gummerer wrote: > Commit c9f038a1a592 ("drm/i915: Don't assume primary & cursor are > always on for wm calculation (v4)") fixes a null pointer dereference. > Setting the primary and cursor panes to false in > ilk_compute_wm_parameters to false does h