Merge tag 'drm-misc-next-2022-04-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.19:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - atomic: Add atomic_print_state to private objects
  - edid: Constify the EDID parsing API, rework of the API
  - dma-buf: Add dma_resv_replace_fences, dma_resv_get_singleton, make
    dma_resv_excl_fence private
  - format: Support monochrome formats
  - fbdev: fixes for cfb_imageblit and sys_imageblit, pagelist
    corruption fix
  - selftests: several small fixes
  - ttm: Rework bulk move handling

Driver Changes:
  - Switch all relevant drivers to drm_mode_copy or drm_mode_duplicate
  - bridge: conversions to devm_drm_of_get_bridge and panel_bridge,
    autosuspend for analogix_dp, audio support for it66121, DSI to DPI
    support for tc358767, PLL fixes and I2C support for icn6211
  - bridge_connector: Enable HPD if supported
  - etnaviv: fencing improvements
  - gma500: GEM and GTT improvements, connector handling fixes
  - komeda: switch to plane reset helper
  - mediatek: MIPI DSI improvements
  - omapdrm: GEM improvements
  - panel: DT bindings fixes for st7735r, few fixes for ssd130x, new
    panels: ltk035c5444t, B133UAN01, NV3052C
  - qxl: Allow to run on arm64
  - sysfb: Kconfig rework, support for VESA graphic mode selection
  - vc4: Add a tracepoint for CL submissions, HDMI YUV output,
    HDMI and clock improvements
  - virtio: Remove restriction of non-zero blob_flags,
  - vmwgfx: support for CursorMob and CursorBypass 4, various
    improvements and small fixes

[airlied: fixup conflict with newvision panel callbacks]
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220407085940.pnflvjojs4qw4b77@houat

18 files changed, 143 insertions, 185 deletions

diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index 1701c2128a5c..0777725085df 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -227,6 +227,18 @@ struct drm_private_state_funcs {
 	 */
 	void (*atomic_destroy_state)(struct drm_private_obj *obj,
 				     struct drm_private_state *state);
+
+	/**
+	 * @atomic_print_state:
+	 *
+	 * If driver subclasses &struct drm_private_state, it should implement
+	 * this optional hook for printing additional driver specific state.
+	 *
+	 * Do not call this directly, use drm_atomic_private_obj_print_state()
+	 * instead.
+	 */
+	void (*atomic_print_state)(struct drm_printer *p,
+				   const struct drm_private_state *state);
 };
 
 /**
@@ -311,14 +323,21 @@ struct drm_private_obj {
 
 /**
  * struct drm_private_state - base struct for driver private object state
- * @state: backpointer to global drm_atomic_state
  *
- * Currently only contains a backpointer to the overall atomic update, but in
- * the future also might hold synchronization information similar to e.g.
- * &drm_crtc.commit.
+ * Currently only contains a backpointer to the overall atomic update,
+ * and the relevant private object but in the future also might hold
+ * synchronization information similar to e.g. &drm_crtc.commit.
  */
 struct drm_private_state {
+	/**
+	 * @state: backpointer to global drm_atomic_state
+	 */
 	struct drm_atomic_state *state;
+
+	/**
+	 * @obj: backpointer to the private object
+	 */
+	struct drm_private_obj *obj;
 };
 
 struct __drm_private_objs_state {
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index 144c495b99c4..b7e170584000 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -372,8 +372,8 @@ struct drm_connector;
 struct drm_connector_state;
 struct drm_display_mode;
 
-int drm_edid_to_sad(struct edid *edid, struct cea_sad **sads);
-int drm_edid_to_speaker_allocation(struct edid *edid, u8 **sadb);
+int drm_edid_to_sad(const struct edid *edid, struct cea_sad **sads);
+int drm_edid_to_speaker_allocation(const struct edid *edid, u8 **sadb);
 int drm_av_sync_delay(struct drm_connector *connector,
 		      const struct drm_display_mode *mode);
 
@@ -569,8 +569,8 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);
 int drm_add_override_edid_modes(struct drm_connector *connector);
 
 u8 drm_match_cea_mode(const struct drm_display_mode *to_match);
-bool drm_detect_hdmi_monitor(struct edid *edid);
-bool drm_detect_monitor_audio(struct edid *edid);
+bool drm_detect_hdmi_monitor(const struct edid *edid);
+bool drm_detect_monitor_audio(const struct edid *edid);
 enum hdmi_quantization_range
 drm_default_rgb_quant_range(const struct drm_display_mode *mode);
 int drm_add_modes_noedid(struct drm_connector *connector,
@@ -578,11 +578,11 @@ int drm_add_modes_noedid(struct drm_connector *connector,
 void drm_set_preferred_mode(struct drm_connector *connector,
 			    int hpref, int vpref);
 
-int drm_edid_header_is_valid(const u8 *raw_edid);
+int drm_edid_header_is_valid(const void *edid);
 bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid,
 			  bool *edid_corrupt);
 bool drm_edid_is_valid(struct edid *edid);
-void drm_edid_get_monitor_name(struct edid *edid, char *name,
+void drm_edid_get_monitor_name(const struct edid *edid, char *name,
 			       int buflen);
 struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,
 					   int hsize, int vsize, int fresh,
diff --git a/include/drm/drm_file.h b/include/drm/drm_file.h
index a3acb7ac3550..e0a73a1e2df7 100644
--- a/include/drm/drm_file.h
+++ b/include/drm/drm_file.h
@@ -248,7 +248,7 @@ struct drm_file {
 	 */
 	struct drm_master *master;
 
-	/** @master_lock: Serializes @master. */
+	/** @master_lookup_lock: Serializes @master. */
 	spinlock_t master_lookup_lock;
 
 	/** @pid: Process that opened this file. */
diff --git a/include/drm/drm_format_helper.h b/include/drm/drm_format_helper.h
index 0b0937c0b2f6..55145eca0782 100644
--- a/include/drm/drm_format_helper.h
+++ b/include/drm/drm_format_helper.h
@@ -43,8 +43,7 @@ int drm_fb_blit_toio(void __iomem *dst, unsigned int dst_pitch, uint32_t dst_for
 		     const void *vmap, const struct drm_framebuffer *fb,
 		     const struct drm_rect *rect);
 
-void drm_fb_xrgb8888_to_mono_reversed(void *dst, unsigned int dst_pitch, const void *src,
-				      const struct drm_framebuffer *fb,
-				      const struct drm_rect *clip);
+void drm_fb_xrgb8888_to_mono(void *dst, unsigned int dst_pitch, const void *src,
+			     const struct drm_framebuffer *fb, const struct drm_rect *clip);
 
 #endif /* __LINUX_DRM_FORMAT_HELPER_H */
diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h
index e2941cee14b6..9d7c61a122dc 100644
--- a/include/drm/drm_gem.h
+++ b/include/drm/drm_gem.h
@@ -407,11 +407,6 @@ int drm_gem_lock_reservations(struct drm_gem_object **objs, int count,
 			      struct ww_acquire_ctx *acquire_ctx);
 void drm_gem_unlock_reservations(struct drm_gem_object **objs, int count,
 				 struct ww_acquire_ctx *acquire_ctx);
-int drm_gem_fence_array_add(struct xarray *fence_array,
-			    struct dma_fence *fence);
-int drm_gem_fence_array_add_implicit(struct xarray *fence_array,
-				     struct drm_gem_object *obj,
-				     bool write);
 int drm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
 			    u32 handle, u64 *offset);
 
diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h
index 147e51b6d241..51e09a1a106a 100644
--- a/include/drm/drm_mipi_dsi.h
+++ b/include/drm/drm_mipi_dsi.h
@@ -137,6 +137,8 @@ struct mipi_dsi_host *of_find_mipi_dsi_host_by_node(struct device_node *node);
 #define MIPI_DSI_CLOCK_NON_CONTINUOUS	BIT(10)
 /* transmit data in low power */
 #define MIPI_DSI_MODE_LPM		BIT(11)
+/* transmit data ending at the same time for all lanes within one hsync */
+#define MIPI_DSI_HS_PKT_END_ALIGNED	BIT(12)
 
 enum mipi_dsi_pixel_format {
 	MIPI_DSI_FMT_RGB888,
diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h
index 2fa6b2c33b3f..a80ae9639e96 100644
--- a/include/drm/drm_modes.h
+++ b/include/drm/drm_modes.h
@@ -492,6 +492,8 @@ void drm_mode_set_crtcinfo(struct drm_display_mode *p,
 			   int adjust_flags);
 void drm_mode_copy(struct drm_display_mode *dst,
 		   const struct drm_display_mode *src);
+void drm_mode_init(struct drm_display_mode *dst,
+		   const struct drm_display_mode *src);
 struct drm_display_mode *drm_mode_duplicate(struct drm_device *dev,
 					    const struct drm_display_mode *mode);
 bool drm_mode_match(const struct drm_display_mode *mode1,
diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h
index fdfa9f37ce05..fafa70ac1337 100644
--- a/include/drm/drm_modeset_helper_vtables.h
+++ b/include/drm/drm_modeset_helper_vtables.h
@@ -1384,7 +1384,7 @@ struct drm_mode_config_helper_funcs {
 	 * starting to commit the update to the hardware.
 	 *
 	 * After the atomic update is committed to the hardware this hook needs
-	 * to call drm_atomic_helper_commit_hw_done(). Then wait for the upate
+	 * to call drm_atomic_helper_commit_hw_done(). Then wait for the update
 	 * to be executed by the hardware, for example using
 	 * drm_atomic_helper_wait_for_vblanks() or
 	 * drm_atomic_helper_wait_for_flip_done(), and then clean up the old
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index 944f83ef9f2e..0fca8f38bee4 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -270,6 +270,7 @@ struct drm_sched_fence *to_drm_sched_fence(struct dma_fence *f);
  * @sched: the scheduler instance on which this job is scheduled.
  * @s_fence: contains the fences for the scheduling of job.
  * @finish_cb: the callback for the finished fence.
+ * @work: Helper to reschdeule job kill to different context.
  * @id: a unique id assigned to each job scheduled on the scheduler.
  * @karma: increment on every hang caused by this job. If this exceeds the hang
  *         limit of the scheduler then the job is marked guilty and will not
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 155b19ee12fb..c76932b68a33 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -55,8 +55,6 @@ struct ttm_placement;
 
 struct ttm_place;
 
-struct ttm_lru_bulk_move;
-
 /**
  * enum ttm_bo_type
  *
@@ -94,7 +92,6 @@ struct ttm_tt;
  * @ttm: TTM structure holding system pages.
  * @evicted: Whether the object was evicted without user-space knowing.
  * @deleted: True if the object is only a zombie and already deleted.
- * @lru: List head for the lru list.
  * @ddestroy: List head for the delayed destroy list.
  * @swap: List head for swap LRU list.
  * @moving: Fence set when BO is moving
@@ -138,12 +135,12 @@ struct ttm_buffer_object {
 	struct ttm_resource *resource;
 	struct ttm_tt *ttm;
 	bool deleted;
+	struct ttm_lru_bulk_move *bulk_move;
 
 	/**
 	 * Members protected by the bdev::lru_lock.
 	 */
 
-	struct list_head lru;
 	struct list_head ddestroy;
 
 	/**
@@ -291,30 +288,9 @@ int ttm_bo_validate(struct ttm_buffer_object *bo,
  */
 void ttm_bo_put(struct ttm_buffer_object *bo);
 
-/**
- * ttm_bo_move_to_lru_tail
- *
- * @bo: The buffer object.
- * @mem: Resource object.
- * @bulk: optional bulk move structure to remember BO positions
- *
- * Move this BO to the tail of all lru lists used to lookup and reserve an
- * object. This function must be called with struct ttm_global::lru_lock
- * held, and is used to make a BO less likely to be considered for eviction.
- */
-void ttm_bo_move_to_lru_tail(struct ttm_buffer_object *bo,
-			     struct ttm_resource *mem,
-			     struct ttm_lru_bulk_move *bulk);
-
-/**
- * ttm_bo_bulk_move_lru_tail
- *
- * @bulk: bulk move structure
- *
- * Bulk move BOs to the LRU tail, only valid to use when driver makes sure that
- * BO order never changes. Should be called with ttm_global::lru_lock held.
- */
-void ttm_bo_bulk_move_lru_tail(struct ttm_lru_bulk_move *bulk);
+void ttm_bo_move_to_lru_tail(struct ttm_buffer_object *bo);
+void ttm_bo_set_bulk_move(struct ttm_buffer_object *bo,
+			  struct ttm_lru_bulk_move *bulk);
 
 /**
  * ttm_bo_lock_delayed_workqueue
@@ -540,34 +516,8 @@ ssize_t ttm_bo_io(struct ttm_device *bdev, struct file *filp,
 int ttm_bo_swapout(struct ttm_buffer_object *bo, struct ttm_operation_ctx *ctx,
 		   gfp_t gfp_flags);
 
-/**
- * ttm_bo_pin - Pin the buffer object.
- * @bo: The buffer object to pin
- *
- * Make sure the buffer is not evicted any more during memory pressure.
- */
-static inline void ttm_bo_pin(struct ttm_buffer_object *bo)
-{
-	dma_resv_assert_held(bo->base.resv);
-	WARN_ON_ONCE(!kref_read(&bo->kref));
-	++bo->pin_count;
-}
-
-/**
- * ttm_bo_unpin - Unpin the buffer object.
- * @bo: The buffer object to unpin
- *
- * Allows the buffer object to be evicted again during memory pressure.
- */
-static inline void ttm_bo_unpin(struct ttm_buffer_object *bo)
-{
-	dma_resv_assert_held(bo->base.resv);
-	WARN_ON_ONCE(!kref_read(&bo->kref));
-	if (bo->pin_count)
-		--bo->pin_count;
-	else
-		WARN_ON_ONCE(true);
-}
+void ttm_bo_pin(struct ttm_buffer_object *bo);
+void ttm_bo_unpin(struct ttm_buffer_object *bo);
 
 int ttm_mem_evict_first(struct ttm_device *bdev,
 			struct ttm_resource_manager *man,
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 5f087575194b..059a595e14e5 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -45,33 +45,6 @@
 #include "ttm_tt.h"
 #include "ttm_pool.h"
 
-/**
- * struct ttm_lru_bulk_move_pos
- *
- * @first: first BO in the bulk move range
- * @last: last BO in the bulk move range
- *
- * Positions for a lru bulk move.
- */
-struct ttm_lru_bulk_move_pos {
-	struct ttm_buffer_object *first;
-	struct ttm_buffer_object *last;
-};
-
-/**
- * struct ttm_lru_bulk_move
- *
- * @tt: first/last lru entry for BOs in the TT domain
- * @vram: first/last lru entry for BOs in the VRAM domain
- * @swap: first/last lru entry for BOs on the swap list
- *
- * Helper structure for bulk moves on the LRU list.
- */
-struct ttm_lru_bulk_move {
-	struct ttm_lru_bulk_move_pos tt[TTM_MAX_BO_PRIORITY];
-	struct ttm_lru_bulk_move_pos vram[TTM_MAX_BO_PRIORITY];
-};
-
 /*
  * ttm_bo.c
  */
@@ -182,7 +155,7 @@ static inline void
 ttm_bo_move_to_lru_tail_unlocked(struct ttm_buffer_object *bo)
 {
 	spin_lock(&bo->bdev->lru_lock);
-	ttm_bo_move_to_lru_tail(bo, bo->resource, NULL);
+	ttm_bo_move_to_lru_tail(bo);
 	spin_unlock(&bo->bdev->lru_lock);
 }
 
diff --git a/include/drm/ttm/ttm_device.h b/include/drm/ttm/ttm_device.h
index 0a4ddec78d8f..95b3c04b1ab9 100644
--- a/include/drm/ttm/ttm_device.h
+++ b/include/drm/ttm/ttm_device.h
@@ -30,8 +30,6 @@
 #include <drm/ttm/ttm_resource.h>
 #include <drm/ttm/ttm_pool.h>
 
-#define TTM_NUM_MEM_TYPES 8
-
 struct ttm_device;
 struct ttm_placement;
 struct ttm_buffer_object;
@@ -201,15 +199,6 @@ struct ttm_device_funcs {
 			     void *buf, int len, int write);
 
 	/**
-	 * struct ttm_bo_driver member del_from_lru_notify
-	 *
-	 * @bo: the buffer object deleted from lru
-	 *
-	 * notify driver that a BO was deleted from LRU.
-	 */
-	void (*del_from_lru_notify)(struct ttm_buffer_object *bo);
-
-	/**
 	 * Notify the driver that we're about to release a BO
 	 *
 	 * @bo: BO that is about to be released
diff --git a/include/drm/ttm/ttm_resource.h b/include/drm/ttm/ttm_resource.h
index 0f1d55262c68..314f73de4280 100644
--- a/include/drm/ttm/ttm_resource.h
+++ b/include/drm/ttm/ttm_resource.h
@@ -26,14 +26,17 @@
 #define _TTM_RESOURCE_H_
 
 #include <linux/types.h>
+#include <linux/list.h>
 #include <linux/mutex.h>
 #include <linux/iosys-map.h>
 #include <linux/dma-fence.h>
+
 #include <drm/drm_print.h>
 #include <drm/ttm/ttm_caching.h>
 #include <drm/ttm/ttm_kmap_iter.h>
 
 #define TTM_MAX_BO_PRIORITY	4U
+#define TTM_NUM_MEM_TYPES 8
 
 struct ttm_device;
 struct ttm_resource_manager;
@@ -178,6 +181,48 @@ struct ttm_resource {
 	uint32_t placement;
 	struct ttm_bus_placement bus;
 	struct ttm_buffer_object *bo;
+
+	/**
+	 * @lru: Least recently used list, see &ttm_resource_manager.lru
+	 */
+	struct list_head lru;
+};
+
+/**
+ * struct ttm_resource_cursor
+ *
+ * @priority: the current priority
+ *
+ * Cursor to iterate over the resources in a manager.
+ */
+struct ttm_resource_cursor {
+	unsigned int priority;
+};
+
+/**
+ * struct ttm_lru_bulk_move_pos
+ *
+ * @first: first res in the bulk move range
+ * @last: last res in the bulk move range
+ *
+ * Range of resources for a lru bulk move.
+ */
+struct ttm_lru_bulk_move_pos {
+	struct ttm_resource *first;
+	struct ttm_resource *last;
+};
+
+/**
+ * struct ttm_lru_bulk_move
+ *
+ * @tt: first/last lru entry for resources in the TT domain
+ * @vram: first/last lru entry for resources in the VRAM domain
+ *
+ * Container for the current bulk move state. Should be used with
+ * ttm_lru_bulk_move_init() and ttm_bo_set_bulk_move().
+ */
+struct ttm_lru_bulk_move {
+	struct ttm_lru_bulk_move_pos pos[TTM_NUM_MEM_TYPES][TTM_MAX_BO_PRIORITY];
 };
 
 /**
@@ -266,6 +311,15 @@ ttm_resource_manager_cleanup(struct ttm_resource_manager *man)
 	man->move = NULL;
 }
 
+void ttm_lru_bulk_move_init(struct ttm_lru_bulk_move *bulk);
+void ttm_lru_bulk_move_add(struct ttm_lru_bulk_move *bulk,
+			   struct ttm_resource *res);
+void ttm_lru_bulk_move_del(struct ttm_lru_bulk_move *bulk,
+			   struct ttm_resource *res);
+void ttm_lru_bulk_move_tail(struct ttm_lru_bulk_move *bulk);
+
+void ttm_resource_move_to_lru_tail(struct ttm_resource *res);
+
 void ttm_resource_init(struct ttm_buffer_object *bo,
                        const struct ttm_place *place,
                        struct ttm_resource *res);
@@ -292,6 +346,26 @@ uint64_t ttm_resource_manager_usage(struct ttm_resource_manager *man);
 void ttm_resource_manager_debug(struct ttm_resource_manager *man,
 				struct drm_printer *p);
 
+struct ttm_resource *
+ttm_resource_manager_first(struct ttm_resource_manager *man,
+			   struct ttm_resource_cursor *cursor);
+struct ttm_resource *
+ttm_resource_manager_next(struct ttm_resource_manager *man,
+			  struct ttm_resource_cursor *cursor,
+			  struct ttm_resource *res);
+
+/**
+ * ttm_resource_manager_for_each_res - iterate over all resources
+ * @man: the resource manager
+ * @cursor: struct ttm_resource_cursor for the current position
+ * @res: the current resource
+ *
+ * Iterate over all the evictable resources in a resource manager.
+ */
+#define ttm_resource_manager_for_each_res(man, cursor, res)		\
+	for (res = ttm_resource_manager_first(man, cursor); res;	\
+	     res = ttm_resource_manager_next(man, cursor, res))
+
 struct ttm_kmap_iter *
 ttm_kmap_iter_iomap_init(struct ttm_kmap_iter_iomap *iter_io,
 			 struct io_mapping *iomap,
diff --git a/include/drm/ttm/ttm_tt.h b/include/drm/ttm/ttm_tt.h
index f20832139815..17a0310e8aaa 100644
--- a/include/drm/ttm/ttm_tt.h
+++ b/include/drm/ttm/ttm_tt.h
@@ -140,6 +140,7 @@ int ttm_tt_create(struct ttm_buffer_object *bo, bool zero_alloc);
  * @bo: The buffer object we create the ttm for.
  * @page_flags: Page flags as identified by TTM_TT_FLAG_XX flags.
  * @caching: the desired caching state of the pages
+ * @extra_pages: Extra pages needed for the driver.
  *
  * Create a struct ttm_tt to back data with system memory pages.
  * No pages are actually allocated.
@@ -147,7 +148,8 @@ int ttm_tt_create(struct ttm_buffer_object *bo, bool zero_alloc);
  * NULL: Out of memory.
  */
 int ttm_tt_init(struct ttm_tt *ttm, struct ttm_buffer_object *bo,
-		uint32_t page_flags, enum ttm_caching caching);
+		uint32_t page_flags, enum ttm_caching caching,
+		unsigned long extra_pages);
 int ttm_sg_tt_init(struct ttm_tt *ttm_dma, struct ttm_buffer_object *bo,
 		   uint32_t page_flags, enum ttm_caching caching);
 
diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h
index 2097760e8e95..6fb91956ab8d 100644
--- a/include/linux/dma-buf.h
+++ b/include/linux/dma-buf.h
@@ -424,9 +424,7 @@ struct dma_buf {
 	 * IMPORTANT:
 	 *
 	 * All drivers must obey the struct dma_resv rules, specifically the
-	 * rules for updating fences, see &dma_resv.fence_excl and
-	 * &dma_resv.fence. If these dependency rules are broken access tracking
-	 * can be lost resulting in use after free issues.
+	 * rules for updating and obeying fences.
 	 */
 	struct dma_resv *resv;
 
diff --git a/include/linux/dma-resv.h b/include/linux/dma-resv.h
index afdfdfac729f..5fa04d0fccad 100644
--- a/include/linux/dma-resv.h
+++ b/include/linux/dma-resv.h
@@ -47,18 +47,7 @@
 
 extern struct ww_class reservation_ww_class;
 
-/**
- * struct dma_resv_list - a list of shared fences
- * @rcu: for internal use
- * @shared_count: table of shared fences
- * @shared_max: for growing shared fence table
- * @shared: shared fence table
- */
-struct dma_resv_list {
-	struct rcu_head rcu;
-	u32 shared_count, shared_max;
-	struct dma_fence __rcu *shared[];
-};
+struct dma_resv_list;
 
 /**
  * struct dma_resv - a reservation object manages fences for a buffer
@@ -104,23 +93,11 @@ struct dma_resv {
 	 *
 	 * The exclusive fence, if there is one currently.
 	 *
-	 * There are two ways to update this fence:
-	 *
-	 * - First by calling dma_resv_add_excl_fence(), which replaces all
-	 *   fences attached to the reservation object. To guarantee that no
-	 *   fences are lost, this new fence must signal only after all previous
-	 *   fences, both shared and exclusive, have signalled. In some cases it
-	 *   is convenient to achieve that by attaching a struct dma_fence_array
-	 *   with all the new and old fences.
-	 *
-	 * - Alternatively the fence can be set directly, which leaves the
-	 *   shared fences unchanged. To guarantee that no fences are lost, this
-	 *   new fence must signal only after the previous exclusive fence has
-	 *   signalled. Since the shared fences are staying intact, it is not
-	 *   necessary to maintain any ordering against those. If semantically
-	 *   only a new access is added without actually treating the previous
-	 *   one as a dependency the exclusive fences can be strung together
-	 *   using struct dma_fence_chain.
+	 * To guarantee that no fences are lost, this new fence must signal
+	 * only after the previous exclusive fence has signalled. If
+	 * semantically only a new access is added without actually treating the
+	 * previous one as a dependency the exclusive fences can be strung
+	 * together using struct dma_fence_chain.
 	 *
 	 * Note that actual semantics of what an exclusive or shared fence mean
 	 * is defined by the user, for reservation objects shared across drivers
@@ -140,7 +117,7 @@ struct dma_resv {
 	 * A new fence is added by calling dma_resv_add_shared_fence(). Since
 	 * this often needs to be done past the point of no return in command
 	 * submission it cannot fail, and therefore sufficient slots need to be
-	 * reserved by calling dma_resv_reserve_shared().
+	 * reserved by calling dma_resv_reserve_fences().
 	 *
 	 * Note that actual semantics of what an exclusive or shared fence mean
 	 * is defined by the user, for reservation objects shared across drivers
@@ -434,43 +411,17 @@ static inline void dma_resv_unlock(struct dma_resv *obj)
 	ww_mutex_unlock(&obj->lock);
 }
 
-/**
- * dma_resv_excl_fence - return the object's exclusive fence
- * @obj: the reservation object
- *
- * Returns the exclusive fence (if any). Caller must either hold the objects
- * through dma_resv_lock() or the RCU read side lock through rcu_read_lock(),
- * or one of the variants of each
- *
- * RETURNS
- * The exclusive fence or NULL
- */
-static inline struct dma_fence *
-dma_resv_excl_fence(struct dma_resv *obj)
-{
-	return rcu_dereference_check(obj->fence_excl, dma_resv_held(obj));
-}
-
-/**
- * dma_resv_shared_list - get the reservation object's shared fence list
- * @obj: the reservation object
- *
- * Returns the shared fence list. Caller must either hold the objects
- * through dma_resv_lock() or the RCU read side lock through rcu_read_lock(),
- * or one of the variants of each
- */
-static inline struct dma_resv_list *dma_resv_shared_list(struct dma_resv *obj)
-{
-	return rcu_dereference_check(obj->fence, dma_resv_held(obj));
-}
-
 void dma_resv_init(struct dma_resv *obj);
 void dma_resv_fini(struct dma_resv *obj);
-int dma_resv_reserve_shared(struct dma_resv *obj, unsigned int num_fences);
+int dma_resv_reserve_fences(struct dma_resv *obj, unsigned int num_fences);
 void dma_resv_add_shared_fence(struct dma_resv *obj, struct dma_fence *fence);
+void dma_resv_replace_fences(struct dma_resv *obj, uint64_t context,
+			     struct dma_fence *fence);
 void dma_resv_add_excl_fence(struct dma_resv *obj, struct dma_fence *fence);
 int dma_resv_get_fences(struct dma_resv *obj, bool write,
 			unsigned int *num_fences, struct dma_fence ***fences);
+int dma_resv_get_singleton(struct dma_resv *obj, bool write,
+			   struct dma_fence **fence);
 int dma_resv_copy_fences(struct dma_resv *dst, struct dma_resv *src);
 long dma_resv_wait_timeout(struct dma_resv *obj, bool wait_all, bool intr,
 			   unsigned long timeout);
diff --git a/include/linux/efi.h b/include/linux/efi.h
index ccd4d3f91c98..0cbbc4103632 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -1329,10 +1329,6 @@ static inline struct efi_mokvar_table_entry *efi_mokvar_entry_find(
 }
 #endif
 
-#ifdef CONFIG_SYSFB
 extern void efifb_setup_from_dmi(struct screen_info *si, const char *opt);
-#else
-static inline void efifb_setup_from_dmi(struct screen_info *si, const char *opt) { }
-#endif
 
 #endif /* _LINUX_EFI_H */
diff --git a/include/uapi/drm/vmwgfx_drm.h b/include/uapi/drm/vmwgfx_drm.h
index 8277644c1144..26549c86a91f 100644
--- a/include/uapi/drm/vmwgfx_drm.h
+++ b/include/uapi/drm/vmwgfx_drm.h
@@ -1,6 +1,6 @@
 /**************************************************************************
  *
- * Copyright © 2009-2015 VMware, Inc., Palo Alto, CA., USA
+ * Copyright © 2009-2022 VMware, Inc., Palo Alto, CA., USA
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -92,6 +92,12 @@ extern "C" {
  *
  * DRM_VMW_PARAM_SM5
  * SM5 support is enabled.
+ *
+ * DRM_VMW_PARAM_GL43
+ * SM5.1+GL4.3 support is enabled.
+ *
+ * DRM_VMW_PARAM_DEVICE_ID
+ * PCI ID of the underlying SVGA device.
  */
 
 #define DRM_VMW_PARAM_NUM_STREAMS      0
@@ -111,6 +117,7 @@ extern "C" {
 #define DRM_VMW_PARAM_SM4_1            14
 #define DRM_VMW_PARAM_SM5              15
 #define DRM_VMW_PARAM_GL43             16
+#define DRM_VMW_PARAM_DEVICE_ID        17
 
 /**
  * enum drm_vmw_handle_type - handle type for ref ioctls