From: "Yu(Alex) Dai" <yu.dai@xxxxxxxxx> Add code to check invalid z-order. Also, avoid z-order setting if there is no change in z-order. Yu(Alex) Dai (1): drm/i915: add support for Z-order of planes. drivers/gpu/drm/i915/i915_drv.h | 1 + drivers/gpu/drm/i915/i915_reg.h | 10 +++++ drivers/gpu/drm/i915/intel_display.c | 60 ++++++++++++++++++++++++-- drivers/gpu/drm/i915/intel_drv.h | 6 +++ drivers/gpu/drm/i915/intel_sprite.c | 81 ++++++++++++++++++++++++++++++++++-- 5 files changed, 151 insertions(+), 7 deletions(-) -- 1.8.5.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
