xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/i915: Move request runtime management onto gt

Browse Source 
Requests are run from the gt and are tided into the gt runtime power
management, so pull the runtime request management under gt/

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191004134015.13204-12-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson
2019-10-04 14:40:06 +01:00
parent 789ed95521
commit 6610197542
21 changed files with 213 additions and 158 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/gpu/drm/i915/i915_gem.c
View File

@@ -883,23 +883,6 @@ void i915_gem_runtime_suspend(struct drm_i915_private *i915)
}
}
int i915_gem_wait_for_idle(struct drm_i915_private *i915, long timeout)
{
struct intel_gt *gt = &i915->gt;
/* If the device is asleep, we have no requests outstanding */
if (!intel_gt_pm_is_awake(gt))
return 0;
while ((timeout = i915_retire_requests_timeout(i915, timeout)) > 0) {
cond_resched();
if (signal_pending(current))
return -EINTR;
}
return timeout;
}
struct i915_vma *
i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj,
const struct i915_ggtt_view *view,