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| author |   Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2015-05-19 16:41:03 +0200 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-05-21 10:29:07 +0200 |
| commit | 57744aa7cfb5969c5a0621f4cfa45bb83d391064 (patch) | |
| tree | 695d87afbc8eb5877d388aa8162c75b71fb95dcd | |
| parent | drm/atomic: add drm_atomic_add_affected_planes (diff) | |
| download | linux-dev-57744aa7cfb5969c5a0621f4cfa45bb83d391064.tar.xz linux-dev-57744aa7cfb5969c5a0621f4cfa45bb83d391064.zip | |
drm/atomic: add all affected planes in drm_atomic_helper_check_modeset
Drivers may need to recalculate plane state when a modeset occurs,
not reliably adding them might cause hard to debug bugs.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 424a98bfa686..21259e70adee 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -429,6 +429,10 @@ drm_atomic_helper_check_modeset(struct drm_device *dev, if (ret != 0) return ret; + ret = drm_atomic_add_affected_planes(state, crtc); + if (ret != 0) + return ret; + num_connectors = drm_atomic_connectors_for_crtc(state, crtc); |