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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-06-24 14:55:57 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-06-24 15:03:14 +0100 |
| commit | 6e5a5beb8e344b1ab929de0c8446a61a70ed94ba (patch) | |
| tree | 1bfb6d8e8fc086c5b3ee78aa025d93d5cc84dbe9 /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | ec602a0dfb394ac3a5f91d03c4d6fab6e45302cc (diff) | |
| download | op-kernel-dev-6e5a5beb8e344b1ab929de0c8446a61a70ed94ba.zip op-kernel-dev-6e5a5beb8e344b1ab929de0c8446a61a70ed94ba.tar.gz | |
drm/i915: Split idling from forcing context switch
We only need to force a switch to the kernel context placeholder during
eviction. All other uses of i915_gpu_idle() just want to wait until
existing work on the GPU is idle. Rename i915_gpu_idle() to
i915_gem_wait_for_idle() to avoid any implications about "parking" the
context first.
v2: Tweak an error message if the wait fails for the ilk vtd w/a
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1466776558-21516-6-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index a8e0eb7..f664884 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -4947,7 +4947,7 @@ i915_drop_caches_set(void *data, u64 val) return ret; if (val & DROP_ACTIVE) { - ret = i915_gpu_idle(dev); + ret = i915_gem_wait_for_idle(dev_priv); if (ret) goto unlock; } |
