Merge drm/drm-next into drm-misc-next

Let's start the 5.19 development cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

16 files changed, 78 insertions, 53 deletions

diff --git a/include/drm/dp/drm_dp_helper.h b/include/drm/dp/drm_dp_helper.h
index dad1442c91df..51e02cf75277 100644
--- a/include/drm/dp/drm_dp_helper.h
+++ b/include/drm/dp/drm_dp_helper.h
@@ -560,6 +560,7 @@ struct drm_panel;
 # define DP_TRAINING_PATTERN_DISABLE	    0
 # define DP_TRAINING_PATTERN_1		    1
 # define DP_TRAINING_PATTERN_2		    2
+# define DP_TRAINING_PATTERN_2_CDS	    3	    /* 2.0 E11 */
 # define DP_TRAINING_PATTERN_3		    3	    /* 1.2 */
 # define DP_TRAINING_PATTERN_4              7       /* 1.4 */
 # define DP_TRAINING_PATTERN_MASK	    0x3
@@ -738,11 +739,13 @@ struct drm_panel;
 			    DP_LANE_CHANNEL_EQ_DONE |	\
 			    DP_LANE_SYMBOL_LOCKED)
 
-#define DP_LANE_ALIGN_STATUS_UPDATED	    0x204
-
-#define DP_INTERLANE_ALIGN_DONE		    (1 << 0)
-#define DP_DOWNSTREAM_PORT_STATUS_CHANGED   (1 << 6)
-#define DP_LINK_STATUS_UPDATED		    (1 << 7)
+#define DP_LANE_ALIGN_STATUS_UPDATED                    0x204
+#define  DP_INTERLANE_ALIGN_DONE                        (1 << 0)
+#define  DP_128B132B_DPRX_EQ_INTERLANE_ALIGN_DONE       (1 << 2) /* 2.0 E11 */
+#define  DP_128B132B_DPRX_CDS_INTERLANE_ALIGN_DONE      (1 << 3) /* 2.0 E11 */
+#define  DP_128B132B_LT_FAILED                          (1 << 4) /* 2.0 E11 */
+#define  DP_DOWNSTREAM_PORT_STATUS_CHANGED              (1 << 6)
+#define  DP_LINK_STATUS_UPDATED                         (1 << 7)
 
 #define DP_SINK_STATUS			    0x205
 # define DP_RECEIVE_PORT_0_STATUS	    (1 << 0)
@@ -1112,6 +1115,7 @@ struct drm_panel;
 # define DP_UHBR13_5                           (1 << 2)
 
 #define DP_128B132B_TRAINING_AUX_RD_INTERVAL                    0x2216 /* 2.0 */
+# define DP_128B132B_TRAINING_AUX_RD_INTERVAL_1MS_UNIT          (1 << 7)
 # define DP_128B132B_TRAINING_AUX_RD_INTERVAL_MASK              0x7f
 # define DP_128B132B_TRAINING_AUX_RD_INTERVAL_400_US            0x00
 # define DP_128B132B_TRAINING_AUX_RD_INTERVAL_4_MS              0x01
@@ -1347,6 +1351,7 @@ struct drm_panel;
 # define DP_PHY_REPEATER_128B132B_SUPPORTED		    (1 << 0)
 /* See DP_128B132B_SUPPORTED_LINK_RATES for values */
 #define DP_PHY_REPEATER_128B132B_RATES			    0xf0007 /* 2.0 */
+#define DP_PHY_REPEATER_EQ_DONE                             0xf0008 /* 2.0 E11 */
 
 enum drm_dp_phy {
 	DP_PHY_DPRX,
@@ -1547,6 +1552,15 @@ void drm_dp_link_train_channel_eq_delay(const struct drm_dp_aux *aux,
 void drm_dp_lttpr_link_train_channel_eq_delay(const struct drm_dp_aux *aux,
 					      const u8 caps[DP_LTTPR_PHY_CAP_SIZE]);
 
+int drm_dp_128b132b_read_aux_rd_interval(struct drm_dp_aux *aux);
+bool drm_dp_128b132b_lane_channel_eq_done(const u8 link_status[DP_LINK_STATUS_SIZE],
+					  int lane_count);
+bool drm_dp_128b132b_lane_symbol_locked(const u8 link_status[DP_LINK_STATUS_SIZE],
+					int lane_count);
+bool drm_dp_128b132b_eq_interlane_align_done(const u8 link_status[DP_LINK_STATUS_SIZE]);
+bool drm_dp_128b132b_cds_interlane_align_done(const u8 link_status[DP_LINK_STATUS_SIZE]);
+bool drm_dp_128b132b_link_training_failed(const u8 link_status[DP_LINK_STATUS_SIZE]);
+
 u8 drm_dp_link_rate_to_bw_code(int link_rate);
 int drm_dp_bw_code_to_link_rate(u8 link_bw);
 
diff --git a/include/drm/drm_cache.h b/include/drm/drm_cache.h
index cc9de1632dd3..22deb216b59c 100644
--- a/include/drm/drm_cache.h
+++ b/include/drm/drm_cache.h
@@ -35,7 +35,7 @@
 
 #include <linux/scatterlist.h>
 
-struct dma_buf_map;
+struct iosys_map;
 
 void drm_clflush_pages(struct page *pages[], unsigned long num_pages);
 void drm_clflush_sg(struct sg_table *st);
@@ -74,7 +74,7 @@ static inline bool drm_arch_can_wc_memory(void)
 
 void drm_memcpy_init_early(void);
 
-void drm_memcpy_from_wc(struct dma_buf_map *dst,
-			const struct dma_buf_map *src,
+void drm_memcpy_from_wc(struct iosys_map *dst,
+			const struct iosys_map *src,
 			unsigned long len);
 #endif
diff --git a/include/drm/drm_client.h b/include/drm/drm_client.h
index f07f2fb02e75..4fc8018eddda 100644
--- a/include/drm/drm_client.h
+++ b/include/drm/drm_client.h
@@ -3,7 +3,7 @@
 #ifndef _DRM_CLIENT_H_
 #define _DRM_CLIENT_H_
 
-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>
 #include <linux/lockdep.h>
 #include <linux/mutex.h>
 #include <linux/types.h>
@@ -144,7 +144,7 @@ struct drm_client_buffer {
 	/**
 	 * @map: Virtual address for the buffer
 	 */
-	struct dma_buf_map map;
+	struct iosys_map map;
 
 	/**
 	 * @fb: DRM framebuffer
@@ -156,7 +156,8 @@ struct drm_client_buffer *
 drm_client_framebuffer_create(struct drm_client_dev *client, u32 width, u32 height, u32 format);
 void drm_client_framebuffer_delete(struct drm_client_buffer *buffer);
 int drm_client_framebuffer_flush(struct drm_client_buffer *buffer, struct drm_rect *rect);
-int drm_client_buffer_vmap(struct drm_client_buffer *buffer, struct dma_buf_map *map);
+int drm_client_buffer_vmap(struct drm_client_buffer *buffer,
+			   struct iosys_map *map);
 void drm_client_buffer_vunmap(struct drm_client_buffer *buffer);
 
 int drm_client_modeset_create(struct drm_client_dev *client);
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index f9f9af8b5448..a70baea0636c 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -1145,14 +1145,12 @@ struct drm_crtc {
 	 */
 	spinlock_t commit_lock;
 
-#ifdef CONFIG_DEBUG_FS
 	/**
 	 * @debugfs_entry:
 	 *
 	 * Debugfs directory for this CRTC.
 	 */
 	struct dentry *debugfs_entry;
-#endif
 
 	/**
 	 * @crc:
diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h
index e55a767188af..9d7c61a122dc 100644
--- a/include/drm/drm_gem.h
+++ b/include/drm/drm_gem.h
@@ -39,7 +39,7 @@
 
 #include <drm/drm_vma_manager.h>
 
-struct dma_buf_map;
+struct iosys_map;
 struct drm_gem_object;
 
 /**
@@ -139,7 +139,7 @@ struct drm_gem_object_funcs {
 	 *
 	 * This callback is optional.
 	 */
-	int (*vmap)(struct drm_gem_object *obj, struct dma_buf_map *map);
+	int (*vmap)(struct drm_gem_object *obj, struct iosys_map *map);
 
 	/**
 	 * @vunmap:
@@ -149,7 +149,7 @@ struct drm_gem_object_funcs {
 	 *
 	 * This callback is optional.
 	 */
-	void (*vunmap)(struct drm_gem_object *obj, struct dma_buf_map *map);
+	void (*vunmap)(struct drm_gem_object *obj, struct iosys_map *map);
 
 	/**
 	 * @mmap:
diff --git a/include/drm/drm_gem_atomic_helper.h b/include/drm/drm_gem_atomic_helper.h
index 0b1e2dd2ac3f..6e3319e9001a 100644
--- a/include/drm/drm_gem_atomic_helper.h
+++ b/include/drm/drm_gem_atomic_helper.h
@@ -3,7 +3,7 @@
 #ifndef __DRM_GEM_ATOMIC_HELPER_H__
 #define __DRM_GEM_ATOMIC_HELPER_H__
 
-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>
 
 #include <drm/drm_fourcc.h>
 #include <drm/drm_plane.h>
@@ -59,7 +59,7 @@ struct drm_shadow_plane_state {
 	 * The memory mappings stored in map should be established in the plane's
 	 * prepare_fb callback and removed in the cleanup_fb callback.
 	 */
-	struct dma_buf_map map[DRM_FORMAT_MAX_PLANES];
+	struct iosys_map map[DRM_FORMAT_MAX_PLANES];
 
 	/**
 	 * @data: Address of each framebuffer BO's data
@@ -67,7 +67,7 @@ struct drm_shadow_plane_state {
 	 * The address of the data stored in each mapping. This is different
 	 * for framebuffers with non-zero offset fields.
 	 */
-	struct dma_buf_map data[DRM_FORMAT_MAX_PLANES];
+	struct iosys_map data[DRM_FORMAT_MAX_PLANES];
 };
 
 /**
diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_cma_helper.h
index adb507a9dbf0..fbda4ce5d5fb 100644
--- a/include/drm/drm_gem_cma_helper.h
+++ b/include/drm/drm_gem_cma_helper.h
@@ -38,7 +38,8 @@ void drm_gem_cma_free(struct drm_gem_cma_object *cma_obj);
 void drm_gem_cma_print_info(const struct drm_gem_cma_object *cma_obj,
 			    struct drm_printer *p, unsigned int indent);
 struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj);
-int drm_gem_cma_vmap(struct drm_gem_cma_object *cma_obj, struct dma_buf_map *map);
+int drm_gem_cma_vmap(struct drm_gem_cma_object *cma_obj,
+		     struct iosys_map *map);
 int drm_gem_cma_mmap(struct drm_gem_cma_object *cma_obj, struct vm_area_struct *vma);
 
 extern const struct vm_operations_struct drm_gem_cma_vm_ops;
@@ -106,7 +107,8 @@ static inline struct sg_table *drm_gem_cma_object_get_sg_table(struct drm_gem_ob
  * Returns:
  * 0 on success or a negative error code on failure.
  */
-static inline int drm_gem_cma_object_vmap(struct drm_gem_object *obj, struct dma_buf_map *map)
+static inline int drm_gem_cma_object_vmap(struct drm_gem_object *obj,
+					  struct iosys_map *map)
 {
 	struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
 
diff --git a/include/drm/drm_gem_framebuffer_helper.h b/include/drm/drm_gem_framebuffer_helper.h
index 905727719ead..1091e4fa08cb 100644
--- a/include/drm/drm_gem_framebuffer_helper.h
+++ b/include/drm/drm_gem_framebuffer_helper.h
@@ -2,7 +2,7 @@
 #define __DRM_GEM_FB_HELPER_H__
 
 #include <linux/dma-buf.h>
-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>
 
 #include <drm/drm_fourcc.h>
 
@@ -40,10 +40,10 @@ drm_gem_fb_create_with_dirty(struct drm_device *dev, struct drm_file *file,
 			     const struct drm_mode_fb_cmd2 *mode_cmd);
 
 int drm_gem_fb_vmap(struct drm_framebuffer *fb,
-		    struct dma_buf_map map[static DRM_FORMAT_MAX_PLANES],
-		    struct dma_buf_map data[DRM_FORMAT_MAX_PLANES]);
+		    struct iosys_map map[static DRM_FORMAT_MAX_PLANES],
+		    struct iosys_map data[DRM_FORMAT_MAX_PLANES]);
 void drm_gem_fb_vunmap(struct drm_framebuffer *fb,
-		       struct dma_buf_map map[static DRM_FORMAT_MAX_PLANES]);
+		       struct iosys_map map[static DRM_FORMAT_MAX_PLANES]);
 int drm_gem_fb_begin_cpu_access(struct drm_framebuffer *fb, enum dma_data_direction dir);
 void drm_gem_fb_end_cpu_access(struct drm_framebuffer *fb, enum dma_data_direction dir);
 
diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h
index 08e7846e8abc..d0a57853c188 100644
--- a/include/drm/drm_gem_shmem_helper.h
+++ b/include/drm/drm_gem_shmem_helper.h
@@ -113,8 +113,10 @@ int drm_gem_shmem_get_pages(struct drm_gem_shmem_object *shmem);
 void drm_gem_shmem_put_pages(struct drm_gem_shmem_object *shmem);
 int drm_gem_shmem_pin(struct drm_gem_shmem_object *shmem);
 void drm_gem_shmem_unpin(struct drm_gem_shmem_object *shmem);
-int drm_gem_shmem_vmap(struct drm_gem_shmem_object *shmem, struct dma_buf_map *map);
-void drm_gem_shmem_vunmap(struct drm_gem_shmem_object *shmem, struct dma_buf_map *map);
+int drm_gem_shmem_vmap(struct drm_gem_shmem_object *shmem,
+		       struct iosys_map *map);
+void drm_gem_shmem_vunmap(struct drm_gem_shmem_object *shmem,
+			  struct iosys_map *map);
 int drm_gem_shmem_mmap(struct drm_gem_shmem_object *shmem, struct vm_area_struct *vma);
 
 int drm_gem_shmem_madvise(struct drm_gem_shmem_object *shmem, int madv);
@@ -228,7 +230,8 @@ static inline struct sg_table *drm_gem_shmem_object_get_sg_table(struct drm_gem_
  * Returns:
  * 0 on success or a negative error code on failure.
  */
-static inline int drm_gem_shmem_object_vmap(struct drm_gem_object *obj, struct dma_buf_map *map)
+static inline int drm_gem_shmem_object_vmap(struct drm_gem_object *obj,
+					    struct iosys_map *map)
 {
 	struct drm_gem_shmem_object *shmem = to_drm_gem_shmem_obj(obj);
 
@@ -243,7 +246,8 @@ static inline int drm_gem_shmem_object_vmap(struct drm_gem_object *obj, struct d
  * This function wraps drm_gem_shmem_vunmap(). Drivers that employ the shmem helpers should
  * use it as their &drm_gem_object_funcs.vunmap handler.
  */
-static inline void drm_gem_shmem_object_vunmap(struct drm_gem_object *obj, struct dma_buf_map *map)
+static inline void drm_gem_shmem_object_vunmap(struct drm_gem_object *obj,
+					       struct iosys_map *map)
 {
 	struct drm_gem_shmem_object *shmem = to_drm_gem_shmem_obj(obj);
 
diff --git a/include/drm/drm_gem_ttm_helper.h b/include/drm/drm_gem_ttm_helper.h
index 78040f6cc6f3..4c003b4f173e 100644
--- a/include/drm/drm_gem_ttm_helper.h
+++ b/include/drm/drm_gem_ttm_helper.h
@@ -10,7 +10,7 @@
 #include <drm/ttm/ttm_bo_api.h>
 #include <drm/ttm/ttm_bo_driver.h>
 
-struct dma_buf_map;
+struct iosys_map;
 
 #define drm_gem_ttm_of_gem(gem_obj) \
 	container_of(gem_obj, struct ttm_buffer_object, base)
@@ -18,9 +18,9 @@ struct dma_buf_map;
 void drm_gem_ttm_print_info(struct drm_printer *p, unsigned int indent,
 			    const struct drm_gem_object *gem);
 int drm_gem_ttm_vmap(struct drm_gem_object *gem,
-		     struct dma_buf_map *map);
+		     struct iosys_map *map);
 void drm_gem_ttm_vunmap(struct drm_gem_object *gem,
-			struct dma_buf_map *map);
+			struct iosys_map *map);
 int drm_gem_ttm_mmap(struct drm_gem_object *gem,
 		     struct vm_area_struct *vma);
 
diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h
index b4ce27a72773..c083a1d71cf4 100644
--- a/include/drm/drm_gem_vram_helper.h
+++ b/include/drm/drm_gem_vram_helper.h
@@ -12,7 +12,7 @@
 #include <drm/ttm/ttm_bo_driver.h>
 
 #include <linux/container_of.h>
-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>
 
 struct drm_mode_create_dumb;
 struct drm_plane;
@@ -51,7 +51,7 @@ struct vm_area_struct;
  */
 struct drm_gem_vram_object {
 	struct ttm_buffer_object bo;
-	struct dma_buf_map map;
+	struct iosys_map map;
 
 	/**
 	 * @vmap_use_count:
@@ -97,8 +97,9 @@ void drm_gem_vram_put(struct drm_gem_vram_object *gbo);
 s64 drm_gem_vram_offset(struct drm_gem_vram_object *gbo);
 int drm_gem_vram_pin(struct drm_gem_vram_object *gbo, unsigned long pl_flag);
 int drm_gem_vram_unpin(struct drm_gem_vram_object *gbo);
-int drm_gem_vram_vmap(struct drm_gem_vram_object *gbo, struct dma_buf_map *map);
-void drm_gem_vram_vunmap(struct drm_gem_vram_object *gbo, struct dma_buf_map *map);
+int drm_gem_vram_vmap(struct drm_gem_vram_object *gbo, struct iosys_map *map);
+void drm_gem_vram_vunmap(struct drm_gem_vram_object *gbo,
+			 struct iosys_map *map);
 
 int drm_gem_vram_fill_create_dumb(struct drm_file *file,
 				  struct drm_device *dev,
diff --git a/include/drm/drm_prime.h b/include/drm/drm_prime.h
index 54f2c58305d2..2a1d01e5b56b 100644
--- a/include/drm/drm_prime.h
+++ b/include/drm/drm_prime.h
@@ -54,7 +54,7 @@ struct device;
 struct dma_buf_export_info;
 struct dma_buf;
 struct dma_buf_attachment;
-struct dma_buf_map;
+struct iosys_map;
 
 enum dma_data_direction;
 
@@ -83,8 +83,8 @@ struct sg_table *drm_gem_map_dma_buf(struct dma_buf_attachment *attach,
 void drm_gem_unmap_dma_buf(struct dma_buf_attachment *attach,
 			   struct sg_table *sgt,
 			   enum dma_data_direction dir);
-int drm_gem_dmabuf_vmap(struct dma_buf *dma_buf, struct dma_buf_map *map);
-void drm_gem_dmabuf_vunmap(struct dma_buf *dma_buf, struct dma_buf_map *map);
+int drm_gem_dmabuf_vmap(struct dma_buf *dma_buf, struct iosys_map *map);
+void drm_gem_dmabuf_vunmap(struct dma_buf *dma_buf, struct iosys_map *map);
 
 int drm_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma);
 int drm_gem_dmabuf_mmap(struct dma_buf *dma_buf, struct vm_area_struct *vma);
diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
index baf3d1d3d566..533890dc9da1 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -666,6 +666,12 @@
 	INTEL_VGA_DEVICE(0x46C2, info), \
 	INTEL_VGA_DEVICE(0x46C3, info)
 
+/* ADL-N */
+#define INTEL_ADLN_IDS(info) \
+	INTEL_VGA_DEVICE(0x46D0, info), \
+	INTEL_VGA_DEVICE(0x46D1, info), \
+	INTEL_VGA_DEVICE(0x46D2, info)
+
 /* RPL-S */
 #define INTEL_RPLS_IDS(info) \
 	INTEL_VGA_DEVICE(0xA780, info), \
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index c61e1e5ceb83..c76932b68a33 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -47,7 +47,7 @@ struct ttm_global;
 
 struct ttm_device;
 
-struct dma_buf_map;
+struct iosys_map;
 
 struct drm_mm_node;
 
@@ -457,17 +457,17 @@ void ttm_bo_kunmap(struct ttm_bo_kmap_obj *map);
  * ttm_bo_vmap
  *
  * @bo: The buffer object.
- * @map: pointer to a struct dma_buf_map representing the map.
+ * @map: pointer to a struct iosys_map representing the map.
  *
  * Sets up a kernel virtual mapping, using ioremap or vmap to the
  * data in the buffer object. The parameter @map returns the virtual
- * address as struct dma_buf_map. Unmap the buffer with ttm_bo_vunmap().
+ * address as struct iosys_map. Unmap the buffer with ttm_bo_vunmap().
  *
  * Returns
  * -ENOMEM: Out of memory.
  * -EINVAL: Invalid range.
  */
-int ttm_bo_vmap(struct ttm_buffer_object *bo, struct dma_buf_map *map);
+int ttm_bo_vmap(struct ttm_buffer_object *bo, struct iosys_map *map);
 
 /**
  * ttm_bo_vunmap
@@ -477,7 +477,7 @@ int ttm_bo_vmap(struct ttm_buffer_object *bo, struct dma_buf_map *map);
  *
  * Unmaps a kernel map set up by ttm_bo_vmap().
  */
-void ttm_bo_vunmap(struct ttm_buffer_object *bo, struct dma_buf_map *map);
+void ttm_bo_vunmap(struct ttm_buffer_object *bo, struct iosys_map *map);
 
 /**
  * ttm_bo_mmap_obj - mmap memory backed by a ttm buffer object.
diff --git a/include/drm/ttm/ttm_kmap_iter.h b/include/drm/ttm/ttm_kmap_iter.h
index 8bb00fd39d6c..cc5c09a211b4 100644
--- a/include/drm/ttm/ttm_kmap_iter.h
+++ b/include/drm/ttm/ttm_kmap_iter.h
@@ -8,7 +8,7 @@
 #include <linux/types.h>
 
 struct ttm_kmap_iter;
-struct dma_buf_map;
+struct iosys_map;
 
 /**
  * struct ttm_kmap_iter_ops - Ops structure for a struct
@@ -24,22 +24,22 @@ struct ttm_kmap_iter_ops {
 	 * kmap_local semantics.
 	 * @res_iter: Pointer to the struct ttm_kmap_iter representing
 	 * the resource.
-	 * @dmap: The struct dma_buf_map holding the virtual address after
+	 * @dmap: The struct iosys_map holding the virtual address after
 	 * the operation.
 	 * @i: The location within the resource to map. PAGE_SIZE granularity.
 	 */
 	void (*map_local)(struct ttm_kmap_iter *res_iter,
-			  struct dma_buf_map *dmap, pgoff_t i);
+			  struct iosys_map *dmap, pgoff_t i);
 	/**
 	 * unmap_local() - Unmap a PAGE_SIZE part of the resource previously
 	 * mapped using kmap_local.
 	 * @res_iter: Pointer to the struct ttm_kmap_iter representing
 	 * the resource.
-	 * @dmap: The struct dma_buf_map holding the virtual address after
+	 * @dmap: The struct iosys_map holding the virtual address after
 	 * the operation.
 	 */
 	void (*unmap_local)(struct ttm_kmap_iter *res_iter,
-			    struct dma_buf_map *dmap);
+			    struct iosys_map *dmap);
 	bool maps_tt;
 };
 
diff --git a/include/drm/ttm/ttm_resource.h b/include/drm/ttm/ttm_resource.h
index 4428a62e5f0e..314f73de4280 100644
--- a/include/drm/ttm/ttm_resource.h
+++ b/include/drm/ttm/ttm_resource.h
@@ -28,8 +28,7 @@
 #include <linux/types.h>
 #include <linux/list.h>
 #include <linux/mutex.h>
-#include <linux/atomic.h>
-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>
 #include <linux/dma-fence.h>
 
 #include <drm/drm_print.h>
@@ -45,7 +44,7 @@ struct ttm_resource;
 struct ttm_place;
 struct ttm_buffer_object;
 struct ttm_placement;
-struct dma_buf_map;
+struct iosys_map;
 struct io_mapping;
 struct sg_table;
 struct scatterlist;
@@ -261,7 +260,7 @@ struct ttm_kmap_iter_iomap {
  */
 struct ttm_kmap_iter_linear_io {
 	struct ttm_kmap_iter base;
-	struct dma_buf_map dmap;
+	struct iosys_map dmap;
 	bool needs_unmap;
 };