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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-28 10:23:55 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-28 16:24:19 +0000 |
| commit | 0ca88ba0d6347cf8c4ea9f264c384594f8fefa11 (patch) | |
| tree | 9a4d8ac2c4c3eb4171ed0c05fb6f70725ee46c20 /drivers/gpu/drm/i915/intel_guc_submission.c | |
| parent | drm/i915: Move vma lookup to its own lock (diff) | |
| download | linux-dev-0ca88ba0d6347cf8c4ea9f264c384594f8fefa11.tar.xz linux-dev-0ca88ba0d6347cf8c4ea9f264c384594f8fefa11.zip | |
drm/i915: Always allocate an object/vma for the HWSP
Currently we only allocate an object and vma if we are using a GGTT
virtual HWSP, and a plain struct page for a physical HWSP. For
convenience later on with global timelines, it will be useful to always
have the status page being tracked by a struct i915_vma. Make it so.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190128102356.15037-4-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_submission.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc_submission.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_submission.c b/drivers/gpu/drm/i915/intel_guc_submission.c index 45e2db683fe5..4295ade0d613 100644 --- a/drivers/gpu/drm/i915/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/intel_guc_submission.c @@ -81,6 +81,12 @@ * */ +static inline u32 intel_hws_preempt_done_address(struct intel_engine_cs *engine) +{ + return (i915_ggtt_offset(engine->status_page.vma) + + I915_GEM_HWS_PREEMPT_ADDR); +} + static inline struct i915_priolist *to_priolist(struct rb_node *rb) { return rb_entry(rb, struct i915_priolist, node); |