Commits
Zhi Wang committed c01fc532295
drm/i915: Make addressing mode bits in context descriptor configurable Currently the addressing mode bit in context descriptor is statically generated from the configuration of system-wide PPGTT usage model. GVT-g will load the PPGTT shadow page table by itself and probably one guest is using a different addressing mode with i915 host. The addressing mode bits of a LRC context should be configurable under this case. v10: - Fix the identation. (Joonas) v9: - Rename the data member in struct i915_gem_context. (Chris) v8: - Rename the data member in struct i915_gem_context. (Chris) v7: - Move context addressing mode bit into i915_reg.h. (Joonas/Chris) - Add prefix "INTEL_" for related definitions. (Joonas) v6: - Directly save the addressing mode bits inside i915_gem_context. (Chris) - Move the LRC context addressing mode bits into intel_lrc.h. (Chris) v5: - Change USES_FULL_48BIT(dev) to USES_FULL_48BIT(dev_priv) (Tvrtko) Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> (v9) Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/1466078825-6662-7-git-send-email-zhi.a.wang@intel.com