From: Ville Syrjälä ville.syrjala@linux.intel.com
Update drm_atomic_helper_commit_planes_on_crtc() to use explicit old/new states instead of relying on obj->state.
Signed-off-by: Ville Syrjälä ville.syrjala@linux.intel.com --- drivers/gpu/drm/drm_atomic_helper.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index e022cacdae34..8008a7de2e10 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -2342,11 +2342,13 @@ drm_atomic_helper_commit_planes_on_crtc(struct drm_crtc_state *old_crtc_state) const struct drm_crtc_helper_funcs *crtc_funcs; struct drm_crtc *crtc = old_crtc_state->crtc; struct drm_atomic_state *old_state = old_crtc_state->state; + struct drm_crtc_state *new_crtc_state = + drm_atomic_get_new_crtc_state(old_state, crtc); struct drm_plane *plane; unsigned plane_mask;
plane_mask = old_crtc_state->plane_mask; - plane_mask |= crtc->state->plane_mask; + plane_mask |= new_crtc_state->plane_mask;
crtc_funcs = crtc->helper_private; if (crtc_funcs && crtc_funcs->atomic_begin) @@ -2355,6 +2357,8 @@ drm_atomic_helper_commit_planes_on_crtc(struct drm_crtc_state *old_crtc_state) drm_for_each_plane_mask(plane, crtc->dev, plane_mask) { struct drm_plane_state *old_plane_state = drm_atomic_get_old_plane_state(old_state, plane); + struct drm_plane_state *new_plane_state = + drm_atomic_get_new_plane_state(old_state, plane); const struct drm_plane_helper_funcs *plane_funcs;
plane_funcs = plane->helper_private; @@ -2362,13 +2366,14 @@ drm_atomic_helper_commit_planes_on_crtc(struct drm_crtc_state *old_crtc_state) if (!old_plane_state || !plane_funcs) continue;
- WARN_ON(plane->state->crtc && plane->state->crtc != crtc); + WARN_ON(new_plane_state->crtc && + new_plane_state->crtc != crtc);
- if (drm_atomic_plane_disabling(old_plane_state, plane->state) && + if (drm_atomic_plane_disabling(old_plane_state, new_plane_state) && plane_funcs->atomic_disable) plane_funcs->atomic_disable(plane, old_plane_state); - else if (plane->state->crtc || - drm_atomic_plane_disabling(old_plane_state, plane->state)) + else if (new_plane_state->crtc || + drm_atomic_plane_disabling(old_plane_state, new_plane_state)) plane_funcs->atomic_update(plane, old_plane_state); }