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drm/i915/selftests: Assign the intel_runtime_pm pointer for mock_uncore

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Couple up our mock_uncore to know about the fake global device and its
runtime powermanagement.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.william.auld@gmail.com>
Reviewed-by: Matthew Auld <matthew.william.auld@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191008145045.23157-1-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2019-10-08 15:50:45 +01:00
parent 3de1627851
commit d14a701b00
4 changed files with 8 additions and 3 deletions
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1
drivers/gpu/drm/i915/gt/mock_engine.c
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@ -240,6 +240,7 @@ struct intel_engine_cs *mock_engine(struct drm_i915_private *i915,
struct mock_engine *engine;
GEM_BUG_ON(id >= I915_NUM_ENGINES);
GEM_BUG_ON(!i915->gt.uncore);
engine = kzalloc(sizeof(*engine) + PAGE_SIZE, GFP_KERNEL);
if (!engine)

2
drivers/gpu/drm/i915/selftests/mock_gem_device.c
View File

@ -162,7 +162,7 @@ struct drm_i915_private *mock_gem_device(void)
I915_GTT_PAGE_SIZE_64K |
I915_GTT_PAGE_SIZE_2M;
mock_uncore_init(&i915->uncore);
mock_uncore_init(&i915->uncore, i915);
i915_gem_init__mm(i915);
intel_gt_init_early(&i915->gt, i915);
atomic_inc(&i915->gt.wakeref.count); /* disable; no hw support */

5
drivers/gpu/drm/i915/selftests/mock_uncore.c
View File

@ -39,8 +39,11 @@ __nop_read(16)
__nop_read(32)
__nop_read(64)
void mock_uncore_init(struct intel_uncore *uncore)
void mock_uncore_init(struct intel_uncore *uncore,
struct drm_i915_private *i915)
{
intel_uncore_init_early(uncore, i915);
ASSIGN_RAW_WRITE_MMIO_VFUNCS(uncore, nop);
ASSIGN_RAW_READ_MMIO_VFUNCS(uncore, nop);
}

3
drivers/gpu/drm/i915/selftests/mock_uncore.h
View File

@ -25,6 +25,7 @@
#ifndef __MOCK_UNCORE_H
#define __MOCK_UNCORE_H
void mock_uncore_init(struct intel_uncore *uncore);
void mock_uncore_init(struct intel_uncore *uncore,
struct drm_i915_private *i915);
#endif /* !__MOCK_UNCORE_H */