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

Some fixes have been accidentally pushed to this, so I cannot fost-forward.
Required to pull in the remove-fbcon-notifiers fixes.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

1 files changed, 60 insertions, 10 deletions

diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
index 59ffb6b9c745..46dc264a248b 100644
--- a/drivers/gpu/drm/drm_atomic_state_helper.c
+++ b/drivers/gpu/drm/drm_atomic_state_helper.c
@@ -24,12 +24,13 @@
  * Daniel Vetter <daniel.vetter@ffwll.ch>
  */
 
+#include <drm/drm_atomic.h>
 #include <drm/drm_atomic_state_helper.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_plane.h>
 #include <drm/drm_connector.h>
-#include <drm/drm_atomic.h>
+#include <drm/drm_crtc.h>
 #include <drm/drm_device.h>
+#include <drm/drm_plane.h>
+#include <drm/drm_print.h>
 #include <drm/drm_writeback.h>
 
 #include <linux/slab.h>
@@ -57,6 +58,29 @@
  */
 
 /**
+ * __drm_atomic_helper_crtc_reset - reset state on CRTC
+ * @crtc: drm CRTC
+ * @crtc_state: CRTC state to assign
+ *
+ * Initializes the newly allocated @crtc_state and assigns it to
+ * the &drm_crtc->state pointer of @crtc, usually required when
+ * initializing the drivers or when called from the &drm_crtc_funcs.reset
+ * hook.
+ *
+ * This is useful for drivers that subclass the CRTC state.
+ */
+void
+__drm_atomic_helper_crtc_reset(struct drm_crtc *crtc,
+			       struct drm_crtc_state *crtc_state)
+{
+	if (crtc_state)
+		crtc_state->crtc = crtc;
+
+	crtc->state = crtc_state;
+}
+EXPORT_SYMBOL(__drm_atomic_helper_crtc_reset);
+
+/**
  * drm_atomic_helper_crtc_reset - default &drm_crtc_funcs.reset hook for CRTCs
  * @crtc: drm CRTC
  *
@@ -65,14 +89,13 @@
  */
 void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc)
 {
-	if (crtc->state)
-		__drm_atomic_helper_crtc_destroy_state(crtc->state);
-
-	kfree(crtc->state);
-	crtc->state = kzalloc(sizeof(*crtc->state), GFP_KERNEL);
+	struct drm_crtc_state *crtc_state =
+		kzalloc(sizeof(*crtc->state), GFP_KERNEL);
 
 	if (crtc->state)
-		crtc->state->crtc = crtc;
+		crtc->funcs->atomic_destroy_state(crtc, crtc->state);
+
+	__drm_atomic_helper_crtc_reset(crtc, crtc_state);
 }
 EXPORT_SYMBOL(drm_atomic_helper_crtc_reset);
 
@@ -106,6 +129,10 @@ void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc,
 	state->commit = NULL;
 	state->event = NULL;
 	state->pageflip_flags = 0;
+
+	/* Self refresh should be canceled when a new update is available */
+	state->active = drm_atomic_crtc_effectively_active(state);
+	state->self_refresh_active = false;
 }
 EXPORT_SYMBOL(__drm_atomic_helper_crtc_duplicate_state);
 
@@ -314,7 +341,7 @@ EXPORT_SYMBOL(drm_atomic_helper_plane_destroy_state);
  * @conn_state: connector state to assign
  *
  * Initializes the newly allocated @conn_state and assigns it to
- * the &drm_conector->state pointer of @connector, usually required when
+ * the &drm_connector->state pointer of @connector, usually required when
  * initializing the drivers or when called from the &drm_connector_funcs.reset
  * hook.
  *
@@ -353,6 +380,24 @@ void drm_atomic_helper_connector_reset(struct drm_connector *connector)
 EXPORT_SYMBOL(drm_atomic_helper_connector_reset);
 
 /**
+ * drm_atomic_helper_connector_tv_reset - Resets TV connector properties
+ * @connector: DRM connector
+ *
+ * Resets the TV-related properties attached to a connector.
+ */
+void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector)
+{
+	struct drm_cmdline_mode *cmdline = &connector->cmdline_mode;
+	struct drm_connector_state *state = connector->state;
+
+	state->tv.margins.left = cmdline->tv_margins.left;
+	state->tv.margins.right = cmdline->tv_margins.right;
+	state->tv.margins.top = cmdline->tv_margins.top;
+	state->tv.margins.bottom = cmdline->tv_margins.bottom;
+}
+EXPORT_SYMBOL(drm_atomic_helper_connector_tv_reset);
+
+/**
  * __drm_atomic_helper_connector_duplicate_state - copy atomic connector state
  * @connector: connector object
  * @state: atomic connector state
@@ -369,6 +414,9 @@ __drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector,
 		drm_connector_get(connector);
 	state->commit = NULL;
 
+	if (state->hdr_output_metadata)
+		drm_property_blob_get(state->hdr_output_metadata);
+
 	/* Don't copy over a writeback job, they are used only once */
 	state->writeback_job = NULL;
 }
@@ -416,6 +464,8 @@ __drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state)
 
 	if (state->writeback_job)
 		drm_writeback_cleanup_job(state->writeback_job);
+
+	drm_property_blob_put(state->hdr_output_metadata);
 }
 EXPORT_SYMBOL(__drm_atomic_helper_connector_destroy_state);