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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-10-11 11:21:31 (GMT) |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-10-11 21:22:25 (GMT) |
| commit | fbf49ea21bd4f2ed88d678f7fc8b34a7dd0a7460 (patch) | |
| tree | 29689bcf81fb53f1f11d63f5fbe921e70fa2ceb5 /drivers/gpu/drm/i915/i915_suspend.c | |
| parent | 4994aa8cc10177f620b096738be52eee8a181a9a (diff) | |
| download | linux-fsl-qoriq-fbf49ea21bd4f2ed88d678f7fc8b34a7dd0a7460.tar.xz | |
drm/i915: Fix pipe off timeout handling for pre-gen4
The current pre-gen4 pipe off code might break out of the loop
due to the timeout, but then the fail to print the warning.
Refactor the code a bit to use wait_for() to avoid the problem,
and that we also re-check the condition after the timeout has
expired.
v2: Use wait_for()
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_suspend.c')
0 files changed, 0 insertions, 0 deletions