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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-02-13 20:15:50 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-02-13 23:46:45 +0300 |
| commit | 6cde9a02e001532744a56052b2aecbda8c51bf16 (patch) | |
| tree | c8594e9ab20cf72d30511754fc65b9ff2f4e73b8 /drivers/gpu/drm/i915/i915_gem_gtt.h | |
| parent | 791ff39ae32a34816cdca40891f142f4122ad409 (diff) | |
| download | linux-6cde9a02e001532744a56052b2aecbda8c51bf16.tar.xz | |
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 <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170213171558.20942-39-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 3 |
1 files changed, 3 insertions, 0 deletions
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); |