From 6cde9a02e001532744a56052b2aecbda8c51bf16 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Mon, 13 Feb 2017 17:15:50 +0000 Subject: drm/i915: Extract aliasing ppgtt setup In order to force testing of the aliasing ppgtt, extract its initialisation function. v2: Also extract the cleanup function for symmetry. Signed-off-by: Chris Wilson Reviewed-by: Joonas Lahtinen Link: http://patchwork.freedesktop.org/patch/msgid/20170213171558.20942-39-chris@chris-wilson.co.uk --- drivers/gpu/drm/i915/i915_gem_gtt.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.h') diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index 7e678ce5a9c7..fe922059a412 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -531,6 +531,9 @@ i915_vm_is_48bit(const struct i915_address_space *vm) return (vm->total - 1) >> 32; } +int i915_gem_init_aliasing_ppgtt(struct drm_i915_private *i915); +void i915_gem_fini_aliasing_ppgtt(struct drm_i915_private *i915); + int i915_ggtt_probe_hw(struct drm_i915_private *dev_priv); int i915_ggtt_init_hw(struct drm_i915_private *dev_priv); int i915_ggtt_enable_hw(struct drm_i915_private *dev_priv); -- cgit v1.2.3-59-g8ed1b