diff options
| author | Rob Clark <robdclark@gmail.com> | 2014-12-18 16:01:51 -0500 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-01-05 13:55:27 +0100 |
| commit | 5e743737421fe9be9d7b25475427a3698e6f70a5 (patch) | |
| tree | fbe422bfdd6a7df29489ecba3a8b66ec263cd938 /drivers/gpu/drm/drm_atomic_helper.c | |
| parent | 88a48e297b3a3bac6022c03babfb038f1a886cea (diff) | |
| download | talos-op-linux-5e743737421fe9be9d7b25475427a3698e6f70a5.tar.gz talos-op-linux-5e743737421fe9be9d7b25475427a3698e6f70a5.zip | |
drm/atomic: atomic_check functions
Add functions to check core plane/crtc state.
v2: comments, int-overflow checks, call from core rather than
helpers to be sure drivers can't find a way to bypass core
checks
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_atomic_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 57e5540259cc..541ba833ed36 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -467,7 +467,7 @@ drm_atomic_helper_check_planes(struct drm_device *dev, ret = funcs->atomic_check(plane, plane_state); if (ret) { - DRM_DEBUG_KMS("[PLANE:%d] atomic check failed\n", + DRM_DEBUG_KMS("[PLANE:%d] atomic driver check failed\n", plane->base.id); return ret; } @@ -487,7 +487,7 @@ drm_atomic_helper_check_planes(struct drm_device *dev, ret = funcs->atomic_check(crtc, state->crtc_states[i]); if (ret) { - DRM_DEBUG_KMS("[CRTC:%d] atomic check failed\n", + DRM_DEBUG_KMS("[CRTC:%d] atomic driver check failed\n", crtc->base.id); return ret; } |
