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| author | Matthew Auld <matthew.auld@intel.com> | 2017-12-11 15:18:20 +0000 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2017-12-12 12:30:21 +0200 |
| commit | 73ebd503034c1abe31137df02dd4493eb7a522d4 (patch) | |
| tree | 6af3d60a0a7bea14a065d89751fdc5b7d53e21f8 /drivers/gpu/drm/i915/i915_gem_gtt.h | |
| parent | 17a053454b247e056214013a40cca7bdf4e340c2 (diff) | |
| download | op-kernel-dev-73ebd503034c1abe31137df02dd4493eb7a522d4.zip op-kernel-dev-73ebd503034c1abe31137df02dd4493eb7a522d4.tar.gz | |
drm/i915: make mappable struct resource centric
Now that we are using struct resource to track the stolen region, it is
more convenient if we track the mappable region in a resource as well.
v2: prefer iomap and gmadr naming scheme
prefer DEFINE_RES_MEM
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171211151822.20953-8-matthew.auld@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index db20c72..4a17ce3 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -368,9 +368,9 @@ i915_vm_has_scratch_64K(struct i915_address_space *vm) */ struct i915_ggtt { struct i915_address_space base; - struct io_mapping mappable; /* Mapping to our CPU mappable region */ - phys_addr_t mappable_base; /* PA of our GMADR */ + struct io_mapping iomap; /* Mapping to our CPU mappable region */ + struct resource gmadr; /* GMADR resource */ u64 mappable_end; /* End offset that we can CPU map */ /* Stolen memory is segmented in hardware with different portions |
