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| author | Ben Widawsky | 2012-06-04 23:42:53 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2012-06-14 17:36:20 +0200 |
| commit | f2ef6eb1453a95ce8ab388493793c54a6bedc405 (patch) | |
| tree | ca12532b5514eb82e2e85206941b3652dad7d0fc /drivers/gpu/drm/i915/i915_gem.c | |
| parent | drm/i915: add ccid to error state (diff) | |
| download | kernel-qcow2-linux-f2ef6eb1453a95ce8ab388493793c54a6bedc405.tar.gz kernel-qcow2-linux-f2ef6eb1453a95ce8ab388493793c54a6bedc405.tar.xz kernel-qcow2-linux-f2ef6eb1453a95ce8ab388493793c54a6bedc405.zip | |
drm/i915: switch to default context on idle
To keep things as sane as possible, switch to the default context before
idling. This should help free context objects, as well as put things in
a more well defined state before suspending.
v2: remove seqno from context switch call (daniel)
return error on failed context switch instead of WARN+continue (daniel)
v3: move idling to i915_gpu idle (from i915_gem_idle) (Chris)
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index c06f50d44a23..3596f3415624 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2332,6 +2332,10 @@ int i915_gpu_idle(struct drm_device *dev) /* Is the device fubar? */ if (WARN_ON(!list_empty(&ring->gpu_write_list))) return -EBUSY; + + ret = i915_switch_context(ring, NULL, DEFAULT_CONTEXT_ID); + if (ret) + return ret; } return 0; |