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author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2019-03-25 14:49:40 -0700 |
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committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-26 20:20:40 +0000 |
commit | baba6e572b38ecd399048cb5b03db88e67069902 (patch) | |
tree | a25223c2b82d247118868013827c840cf71ec5d8 /drivers/gpu/drm/i915/intel_engine_types.h | |
parent | drm/i915: switch intel_wait_for_register to uncore (diff) | |
download | linux-dev-baba6e572b38ecd399048cb5b03db88e67069902.tar.xz linux-dev-baba6e572b38ecd399048cb5b03db88e67069902.zip |
drm/i915: take a reference to uncore in the engine and use it
A few advantages:
- Prepares us for the planned split of display uncore from GT uncore
- Improves our engine-centric view of the world in the engine code
and allows us to avoid jumping back to dev_priv.
- Allows us to wrap accesses to engine register in nice macros that
automatically pick the right mmio base.
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190325214940.23632-10-daniele.ceraolospurio@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_engine_types.h')
-rw-r--r-- | drivers/gpu/drm/i915/intel_engine_types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_engine_types.h b/drivers/gpu/drm/i915/intel_engine_types.h index 88ed7ba8886f..b3249bf6a65f 100644 --- a/drivers/gpu/drm/i915/intel_engine_types.h +++ b/drivers/gpu/drm/i915/intel_engine_types.h @@ -29,6 +29,7 @@ struct drm_i915_reg_table; struct i915_gem_context; struct i915_request; struct i915_sched_attr; +struct intel_uncore; struct intel_hw_status_page { struct i915_vma *vma; @@ -250,6 +251,7 @@ struct intel_engine_execlists { struct intel_engine_cs { struct drm_i915_private *i915; + struct intel_uncore *uncore; char name[INTEL_ENGINE_CS_MAX_NAME]; enum intel_engine_id id; |