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Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

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drm-next is forwarded to v4.20-rc1, and we need this to make
a patch series apply.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
This commit is contained in:
Maarten Lankhorst
2018-11-13 10:58:49 +01:00
parent 913240696e 651022382c
commit 0ea0397a3a
10025 changed files with 504995 additions and 228244 deletions
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33
drivers/gpu/drm/drm_atomic_helper.c
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@@ -319,6 +319,26 @@ update_connector_routing(struct drm_atomic_state *state,
return 0;
}
crtc_state = drm_atomic_get_new_crtc_state(state,
new_connector_state->crtc);
/*
* For compatibility with legacy users, we want to make sure that
* we allow DPMS On->Off modesets on unregistered connectors. Modesets
* which would result in anything else must be considered invalid, to
* avoid turning on new displays on dead connectors.
*
* Since the connector can be unregistered at any point during an
* atomic check or commit, this is racy. But that's OK: all we care
* about is ensuring that userspace can't do anything but shut off the
* display on a connector that was destroyed after its been notified,
* not before.
*/
if (drm_connector_is_unregistered(connector) && crtc_state->active) {
DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] is not registered\n",
connector->base.id, connector->name);
return -EINVAL;
}
funcs = connector->helper_private;
if (funcs->atomic_best_encoder)
@@ -363,7 +383,6 @@ update_connector_routing(struct drm_atomic_state *state,
set_best_encoder(state, new_connector_state, new_encoder);
crtc_state = drm_atomic_get_new_crtc_state(state, new_connector_state->crtc);
crtc_state->connectors_changed = true;
DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] using [ENCODER:%d:%s] on [CRTC:%d:%s]\n",
@@ -1420,15 +1439,16 @@ EXPORT_SYMBOL(drm_atomic_helper_wait_for_vblanks);
void drm_atomic_helper_wait_for_flip_done(struct drm_device *dev,
struct drm_atomic_state *old_state)
{
struct drm_crtc_state *new_crtc_state;
struct drm_crtc *crtc;
int i;
for_each_new_crtc_in_state(old_state, crtc, new_crtc_state, i) {
struct drm_crtc_commit *commit = new_crtc_state->commit;
for (i = 0; i < dev->mode_config.num_crtc; i++) {
struct drm_crtc_commit *commit = old_state->crtcs[i].commit;
int ret;
if (!commit)
crtc = old_state->crtcs[i].ptr;
if (!crtc || !commit)
continue;
ret = wait_for_completion_timeout(&commit->flip_done, 10 * HZ);
@@ -1946,6 +1966,9 @@ int drm_atomic_helper_setup_commit(struct drm_atomic_state *state,
drm_crtc_commit_get(commit);
commit->abort_completion = true;
state->crtcs[i].commit = commit;
drm_crtc_commit_get(commit);
}
for_each_oldnew_connector_in_state(state, conn, old_conn_state, new_conn_state, i) {