Merge tag 'drm-misc-next-2024-04-25' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

drm-misc-next for v6.10-rc1:

UAPI Changes:

Cross-subsystem Changes:
- Devicetree updates for rockchip (#sound-dai-cells)
- Add dt bindings for new panels.
- Change bridge/tc358775 dt bindings.

Core Changes:
- Fix SIZE_HINTS cursor property doc.
- Parse topology blocks for all DispID < 2.0.
- Implement support for tracking cleared free memory, use it in amdgpu.
- Drop seq_file.h from drm_print.h, and include debugfs.h explicitly
  where needed (drivers).

Driver Changes:
- Small fixes to rockchip, panthor, v3d, bridge chaining, xlx.
- Add Khadas TS050 V2, EDO RM69380 OLED, CSOT MNB601LS1-1 panels,
- Add SAM9X7 SoC's LVDS controller.
- More driver conversions to struct drm_edid.
- Support tc358765 in tc358775 bridge.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1ab99848-8fb8-41a6-8967-c4ce6f3634fd@linux.intel.com

3 files changed, 17 insertions, 5 deletions

diff --git a/include/drm/drm_buddy.h b/include/drm/drm_buddy.h
index a5b39fc01003..82570f77e817 100644
--- a/include/drm/drm_buddy.h
+++ b/include/drm/drm_buddy.h
@@ -25,6 +25,8 @@
 #define DRM_BUDDY_RANGE_ALLOCATION		BIT(0)
 #define DRM_BUDDY_TOPDOWN_ALLOCATION		BIT(1)
 #define DRM_BUDDY_CONTIGUOUS_ALLOCATION		BIT(2)
+#define DRM_BUDDY_CLEAR_ALLOCATION		BIT(3)
+#define DRM_BUDDY_CLEARED			BIT(4)
 
 struct drm_buddy_block {
 #define DRM_BUDDY_HEADER_OFFSET GENMASK_ULL(63, 12)
@@ -32,8 +34,9 @@ struct drm_buddy_block {
 #define   DRM_BUDDY_ALLOCATED	   (1 << 10)
 #define   DRM_BUDDY_FREE	   (2 << 10)
 #define   DRM_BUDDY_SPLIT	   (3 << 10)
+#define DRM_BUDDY_HEADER_CLEAR  GENMASK_ULL(9, 9)
 /* Free to be used, if needed in the future */
-#define DRM_BUDDY_HEADER_UNUSED GENMASK_ULL(9, 6)
+#define DRM_BUDDY_HEADER_UNUSED GENMASK_ULL(8, 6)
 #define DRM_BUDDY_HEADER_ORDER  GENMASK_ULL(5, 0)
 	u64 header;
 
@@ -86,6 +89,7 @@ struct drm_buddy {
 	u64 chunk_size;
 	u64 size;
 	u64 avail;
+	u64 clear_avail;
 };
 
 static inline u64
@@ -113,6 +117,12 @@ drm_buddy_block_is_allocated(struct drm_buddy_block *block)
 }
 
 static inline bool
+drm_buddy_block_is_clear(struct drm_buddy_block *block)
+{
+	return block->header & DRM_BUDDY_HEADER_CLEAR;
+}
+
+static inline bool
 drm_buddy_block_is_free(struct drm_buddy_block *block)
 {
 	return drm_buddy_block_state(block) == DRM_BUDDY_FREE;
@@ -150,7 +160,9 @@ int drm_buddy_block_trim(struct drm_buddy *mm,
 
 void drm_buddy_free_block(struct drm_buddy *mm, struct drm_buddy_block *block);
 
-void drm_buddy_free_list(struct drm_buddy *mm, struct list_head *objects);
+void drm_buddy_free_list(struct drm_buddy *mm,
+			 struct list_head *objects,
+			 unsigned int flags);
 
 void drm_buddy_print(struct drm_buddy *mm, struct drm_printer *p);
 void drm_buddy_block_print(struct drm_buddy *mm,
diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h
index 06d7777a881f..8de3c9a5f61b 100644
--- a/include/drm/drm_mode_config.h
+++ b/include/drm/drm_mode_config.h
@@ -953,7 +953,7 @@ struct drm_mode_config {
 	struct drm_property *modifiers_property;
 
 	/**
-	 * @size_hints_propertty: Plane SIZE_HINTS property.
+	 * @size_hints_property: Plane SIZE_HINTS property.
 	 */
 	struct drm_property *size_hints_property;
 
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
index 9cc473e5d353..089950ad8681 100644
--- a/include/drm/drm_print.h
+++ b/include/drm/drm_print.h
@@ -28,14 +28,14 @@
 
 #include <linux/compiler.h>
 #include <linux/printk.h>
-#include <linux/seq_file.h>
 #include <linux/device.h>
-#include <linux/debugfs.h>
 #include <linux/dynamic_debug.h>
 
 #include <drm/drm.h>
 
+struct debugfs_regset32;
 struct drm_device;
+struct seq_file;
 
 /* Do *not* use outside of drm_print.[ch]! */
 extern unsigned long __drm_debug;