diff options
| author | Chris Wilson <[email protected]> | 2018-02-12 09:39:28 +0000 |
|---|---|---|
| committer | Rodrigo Vivi <[email protected]> | 2018-02-12 23:35:03 -0800 |
| commit | 7292b9e6586534fb43e4316ad8b508bf3d1212f7 (patch) | |
| tree | b52c25fd68f0822e40029b3d014f7550850b9c3e /net/unix/af_unix.c | |
| parent | 33afe065b66f226ee5f90ab24ff55799c896e381 (diff) | |
drm/i915: Don't wake the device up to check if the engine is asleep
If the entire device is powered off, we can safely assume that the
engine is also asleep (and idle).
Reported-by: Tvrtko Ursulin <[email protected]>
Fixes: a091d4ee931b ("drm/i915: Hold a wakeref for probing the ring registers")
Signed-off-by: Chris Wilson <[email protected]>
Cc: Tvrtko Ursulin <[email protected]>
Cc: Mika Kuoppala <[email protected]>
Reviewed-by: Mika Kuoppala <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit 74d00d28a15c8452f65de0a9477b52d95639cc63)
Signed-off-by: Rodrigo Vivi <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions