diff options
Diffstat (limited to 'drivers/gpu/drm/drm_atomic.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index a5673107db26..afec53832145 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -275,6 +275,8 @@ drm_atomic_get_crtc_state(struct drm_atomic_state *state, return ERR_PTR(-ENOMEM); state->crtcs[index].state = crtc_state; + state->crtcs[index].old_state = crtc->state; + state->crtcs[index].new_state = crtc_state; state->crtcs[index].ptr = crtc; crtc_state->state = state; @@ -621,8 +623,8 @@ static int drm_atomic_crtc_check(struct drm_crtc *crtc, * pipe. */ if (state->event && !state->active && !crtc->state->active) { - DRM_DEBUG_ATOMIC("[CRTC:%d] requesting event but off\n", - crtc->base.id); + DRM_DEBUG_ATOMIC("[CRTC:%d:%s] requesting event but off\n", + crtc->base.id, crtc->name); return -EINVAL; } @@ -689,6 +691,8 @@ drm_atomic_get_plane_state(struct drm_atomic_state *state, state->planes[index].state = plane_state; state->planes[index].ptr = plane; + state->planes[index].old_state = plane->state; + state->planes[index].new_state = plane_state; plane_state->state = state; DRM_DEBUG_ATOMIC("Added [PLANE:%d:%s] %p state to %p\n", @@ -1028,11 +1032,14 @@ drm_atomic_get_connector_state(struct drm_atomic_state *state, drm_connector_reference(connector); state->connectors[index].state = connector_state; + state->connectors[index].old_state = connector->state; + state->connectors[index].new_state = connector_state; state->connectors[index].ptr = connector; connector_state->state = state; - DRM_DEBUG_ATOMIC("Added [CONNECTOR:%d] %p state to %p\n", - connector->base.id, connector_state, state); + DRM_DEBUG_ATOMIC("Added [CONNECTOR:%d:%s] %p state to %p\n", + connector->base.id, connector->name, + connector_state, state); if (connector_state->crtc) { struct drm_crtc_state *crtc_state; @@ -1408,8 +1415,13 @@ drm_atomic_add_affected_connectors(struct drm_atomic_state *state, struct drm_connector *connector; struct drm_connector_state *conn_state; struct drm_connector_list_iter conn_iter; + struct drm_crtc_state *crtc_state; int ret; + crtc_state = drm_atomic_get_crtc_state(state, crtc); + if (IS_ERR(crtc_state)) + return PTR_ERR(crtc_state); + ret = drm_modeset_lock(&config->connection_mutex, state->acquire_ctx); if (ret) return ret; @@ -1418,12 +1430,12 @@ drm_atomic_add_affected_connectors(struct drm_atomic_state *state, crtc->base.id, crtc->name, state); /* - * Changed connectors are already in @state, so only need to look at the - * current configuration. + * Changed connectors are already in @state, so only need to look + * at the connector_mask in crtc_state. */ drm_connector_list_iter_get(state->dev, &conn_iter); drm_for_each_connector_iter(connector, &conn_iter) { - if (connector->state->crtc != crtc) + if (!(crtc_state->connector_mask & (1 << drm_connector_index(connector)))) continue; conn_state = drm_atomic_get_connector_state(state, connector); @@ -1546,7 +1558,7 @@ int drm_atomic_check_only(struct drm_atomic_state *state) DRM_DEBUG_ATOMIC("checking %p\n", state); - for_each_plane_in_state(state, plane, plane_state, i) { + for_each_new_plane_in_state(state, plane, plane_state, i) { ret = drm_atomic_plane_check(plane, plane_state); if (ret) { DRM_DEBUG_ATOMIC("[PLANE:%d:%s] atomic core check failed\n", @@ -1555,7 +1567,7 @@ int drm_atomic_check_only(struct drm_atomic_state *state) } } - for_each_crtc_in_state(state, crtc, crtc_state, i) { + for_each_new_crtc_in_state(state, crtc, crtc_state, i) { ret = drm_atomic_crtc_check(crtc, crtc_state); if (ret) { DRM_DEBUG_ATOMIC("[CRTC:%d:%s] atomic core check failed\n", @@ -1568,7 +1580,7 @@ int drm_atomic_check_only(struct drm_atomic_state *state) ret = config->funcs->atomic_check(state->dev, state); if (!state->allow_modeset) { - for_each_crtc_in_state(state, crtc, crtc_state, i) { + for_each_new_crtc_in_state(state, crtc, crtc_state, i) { if (drm_atomic_crtc_needs_modeset(crtc_state)) { DRM_DEBUG_ATOMIC("[CRTC:%d:%s] requires full modeset\n", crtc->base.id, crtc->name); @@ -1652,13 +1664,13 @@ static void drm_atomic_print_state(const struct drm_atomic_state *state) DRM_DEBUG_ATOMIC("checking %p\n", state); - for_each_plane_in_state(state, plane, plane_state, i) + for_each_new_plane_in_state(state, plane, plane_state, i) drm_atomic_plane_print_state(&p, plane_state); - for_each_crtc_in_state(state, crtc, crtc_state, i) + for_each_new_crtc_in_state(state, crtc, crtc_state, i) drm_atomic_crtc_print_state(&p, crtc_state); - for_each_connector_in_state(state, connector, connector_state, i) + for_each_new_connector_in_state(state, connector, connector_state, i) drm_atomic_connector_print_state(&p, connector_state); } @@ -1938,7 +1950,7 @@ static int prepare_crtc_signaling(struct drm_device *dev, if (arg->flags & DRM_MODE_ATOMIC_TEST_ONLY) return 0; - for_each_crtc_in_state(state, crtc, crtc_state, i) { + for_each_new_crtc_in_state(state, crtc, crtc_state, i) { s32 __user *fence_ptr; fence_ptr = get_out_fence_for_crtc(crtc_state->state, crtc); @@ -2018,7 +2030,7 @@ static void complete_crtc_signaling(struct drm_device *dev, return; } - for_each_crtc_in_state(state, crtc, crtc_state, i) { + for_each_new_crtc_in_state(state, crtc, crtc_state, i) { struct drm_pending_vblank_event *event = crtc_state->event; /* * Free the allocated event. drm_atomic_helper_setup_commit |