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

Pick up rc3 and rc4 and the merges from the other branches,
we're a bit out of date.

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

4 files changed, 46 insertions, 9 deletions

diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index 322801884814..7616f6562fe4 100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -362,6 +362,14 @@ struct drm_bridge_timings {
 	 * input signal after the clock edge.
 	 */
 	u32 hold_time_ps;
+	/**
+	 * @dual_link:
+	 *
+	 * True if the bus operates in dual-link mode. The exact meaning is
+	 * dependent on the bus type. For LVDS buses, this indicates that even-
+	 * and odd-numbered pixels are received on separate links.
+	 */
+	bool dual_link;
 };
 
 /**
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 129dabbc002d..c9b8ba492f24 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -767,11 +767,12 @@ static inline int ttm_bo_reserve_slowpath(struct ttm_buffer_object *bo,
  */
 static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo)
 {
-	if (!(bo->mem.placement & TTM_PL_FLAG_NO_EVICT)) {
-		spin_lock(&bo->bdev->glob->lru_lock);
+	spin_lock(&bo->bdev->glob->lru_lock);
+	if (list_empty(&bo->lru))
 		ttm_bo_add_to_lru(bo);
-		spin_unlock(&bo->bdev->glob->lru_lock);
-	}
+	else
+		ttm_bo_move_to_lru_tail(bo, NULL);
+	spin_unlock(&bo->bdev->glob->lru_lock);
 	reservation_object_unlock(bo->resv);
 }
 
diff --git a/include/drm/ttm/ttm_execbuf_util.h b/include/drm/ttm/ttm_execbuf_util.h
index 621615fa7728..7e46cc678e7e 100644
--- a/include/drm/ttm/ttm_execbuf_util.h
+++ b/include/drm/ttm/ttm_execbuf_util.h
@@ -70,6 +70,7 @@ extern void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket,
  * @list:    thread private list of ttm_validate_buffer structs.
  * @intr:    should the wait be interruptible
  * @dups:    [out] optional list of duplicates.
+ * @del_lru: true if BOs should be removed from the LRU.
  *
  * Tries to reserve bos pointed to by the list entries for validation.
  * If the function returns 0, all buffers are marked as "unfenced",
@@ -98,7 +99,7 @@ extern void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket,
 
 extern int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket,
 				  struct list_head *list, bool intr,
-				  struct list_head *dups);
+				  struct list_head *dups, bool del_lru);
 
 /**
  * function ttm_eu_fence_buffer_objects.
diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
index dc067ed0b72d..070d1bc7e725 100644
--- a/include/uapi/linux/kfd_ioctl.h
+++ b/include/uapi/linux/kfd_ioctl.h
@@ -35,9 +35,10 @@ struct kfd_ioctl_get_version_args {
 };
 
 /* For kfd_ioctl_create_queue_args.queue_type. */
-#define KFD_IOC_QUEUE_TYPE_COMPUTE	0
-#define KFD_IOC_QUEUE_TYPE_SDMA		1
-#define KFD_IOC_QUEUE_TYPE_COMPUTE_AQL	2
+#define KFD_IOC_QUEUE_TYPE_COMPUTE		0x0
+#define KFD_IOC_QUEUE_TYPE_SDMA			0x1
+#define KFD_IOC_QUEUE_TYPE_COMPUTE_AQL		0x2
+#define KFD_IOC_QUEUE_TYPE_SDMA_XGMI		0x3
 
 #define KFD_MAX_QUEUE_PERCENTAGE	100
 #define KFD_MAX_QUEUE_PRIORITY		15
@@ -338,6 +339,7 @@ struct kfd_ioctl_acquire_vm_args {
 #define KFD_IOC_ALLOC_MEM_FLAGS_GTT		(1 << 1)
 #define KFD_IOC_ALLOC_MEM_FLAGS_USERPTR		(1 << 2)
 #define KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL	(1 << 3)
+#define KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP	(1 << 4)
 /* Allocation flags: attributes/access options */
 #define KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE	(1 << 31)
 #define KFD_IOC_ALLOC_MEM_FLAGS_EXECUTABLE	(1 << 30)
@@ -408,6 +410,21 @@ struct kfd_ioctl_unmap_memory_from_gpu_args {
 	__u32 n_success;		/* to/from KFD */
 };
 
+/* Allocate GWS for specific queue
+ *
+ * @gpu_id:      device identifier
+ * @queue_id:    queue's id that GWS is allocated for
+ * @num_gws:     how many GWS to allocate
+ * @first_gws:   index of the first GWS allocated.
+ *               only support contiguous GWS allocation
+ */
+struct kfd_ioctl_alloc_queue_gws_args {
+	__u32 gpu_id;		/* to KFD */
+	__u32 queue_id;		/* to KFD */
+	__u32 num_gws;		/* to KFD */
+	__u32 first_gws;	/* from KFD */
+};
+
 struct kfd_ioctl_get_dmabuf_info_args {
 	__u64 size;		/* from KFD */
 	__u64 metadata_ptr;	/* to KFD */
@@ -426,6 +443,13 @@ struct kfd_ioctl_import_dmabuf_args {
 	__u32 dmabuf_fd;	/* to KFD */
 };
 
+/* Register offset inside the remapped mmio page
+ */
+enum kfd_mmio_remap {
+	KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL = 0,
+	KFD_MMIO_REMAP_HDP_REG_FLUSH_CNTL = 4,
+};
+
 #define AMDKFD_IOCTL_BASE 'K'
 #define AMDKFD_IO(nr)			_IO(AMDKFD_IOCTL_BASE, nr)
 #define AMDKFD_IOR(nr, type)		_IOR(AMDKFD_IOCTL_BASE, nr, type)
@@ -520,7 +544,10 @@ struct kfd_ioctl_import_dmabuf_args {
 #define AMDKFD_IOC_IMPORT_DMABUF		\
 		AMDKFD_IOWR(0x1D, struct kfd_ioctl_import_dmabuf_args)
 
+#define AMDKFD_IOC_ALLOC_QUEUE_GWS		\
+		AMDKFD_IOWR(0x1E, struct kfd_ioctl_alloc_queue_gws_args)
+
 #define AMDKFD_COMMAND_START		0x01
-#define AMDKFD_COMMAND_END		0x1E
+#define AMDKFD_COMMAND_END		0x1F
 
 #endif