diff options
| author | Daniel Vetter <[email protected]> | 2012-07-02 11:43:47 +0200 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2012-09-06 07:57:45 +0200 |
| commit | 08a48469691a1b9ed6ee92e726b66d4e59ffc253 (patch) | |
| tree | db372ecdebb2e3f7e57c8c7b6985205c077a2ec6 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | dbf2b54e78c6976af1f92cd370055a777ae99208 (diff) | |
drm/i915: WARN when trying to enabled an unused crtc
This is the first tiny step towards cross-checking the entire modeset
state machine with WARNs. A crtc can only be enabled when it's
actually in use, i.e. crtc->active imlies crtc->enabled.
Unfortunately we can't (yet) check this when disabling the crtc,
because the crtc helpers are a bit slopy with updating state and
unconditionally update crtc->enabled before changing the hw state.
Fixing that requires quite some more work.
Reviewed-by: Jesse Barnes <[email protected]>
Signed-Off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions