drm: Remove source code for non-KMS drivers

Remove all remaining source code for non-KMS drivers. These drivers
have been removed in v6.3 and won't comeback.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: David Airlie <airlied@gmail.com>
Reviewed-by: Daniel Vetter <daniel@ffwll.ch>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231122122449.11588-13-tzimmermann@suse.de

1 files changed, 2 insertions, 69 deletions

diff --git a/include/drm/drm_device.h b/include/drm/drm_device.h
index c490977ee250..63767cf24371 100644
--- a/include/drm/drm_device.h
+++ b/include/drm/drm_device.h
@@ -6,7 +6,6 @@
 #include <linux/mutex.h>
 #include <linux/idr.h>
 
-#include <drm/drm_legacy.h>
 #include <drm/drm_mode_config.h>
 
 struct drm_driver;
@@ -153,8 +152,8 @@ struct drm_device {
 	 *
 	 * Lock for others (not &drm_minor.master and &drm_file.is_master)
 	 *
-	 * WARNING:
-	 * Only drivers annotated with DRIVER_LEGACY should be using this.
+	 * TODO: This lock used to be the BKL of the DRM subsystem. Move the
+	 *       lock into i915, which is the only remaining user.
 	 */
 	struct mutex struct_mutex;
 
@@ -317,72 +316,6 @@ struct drm_device {
 	 * Root directory for debugfs files.
 	 */
 	struct dentry *debugfs_root;
-
-	/* Everything below here is for legacy driver, never use! */
-	/* private: */
-#if IS_ENABLED(CONFIG_DRM_LEGACY)
-	/* List of devices per driver for stealth attach cleanup */
-	struct list_head legacy_dev_list;
-
-#ifdef __alpha__
-	/** @hose: PCI hose, only used on ALPHA platforms. */
-	struct pci_controller *hose;
-#endif
-
-	/* AGP data */
-	struct drm_agp_head *agp;
-
-	/* Context handle management - linked list of context handles */
-	struct list_head ctxlist;
-
-	/* Context handle management - mutex for &ctxlist */
-	struct mutex ctxlist_mutex;
-
-	/* Context handle management */
-	struct idr ctx_idr;
-
-	/* Memory management - linked list of regions */
-	struct list_head maplist;
-
-	/* Memory management - user token hash table for maps */
-	struct drm_open_hash map_hash;
-
-	/* Context handle management - list of vmas (for debugging) */
-	struct list_head vmalist;
-
-	/* Optional pointer for DMA support */
-	struct drm_device_dma *dma;
-
-	/* Context swapping flag */
-	__volatile__ long context_flag;
-
-	/* Last current context */
-	int last_context;
-
-	/* Lock for &buf_use and a few other things. */
-	spinlock_t buf_lock;
-
-	/* Usage counter for buffers in use -- cannot alloc */
-	int buf_use;
-
-	/* Buffer allocation in progress */
-	atomic_t buf_alloc;
-
-	struct {
-		int context;
-		struct drm_hw_lock *lock;
-	} sigdata;
-
-	struct drm_local_map *agp_buffer_map;
-	unsigned int agp_buffer_token;
-
-	/* Scatter gather memory */
-	struct drm_sg_mem *sg;
-
-	/* IRQs */
-	bool irq_enabled;
-	int irq;
-#endif
 };
 
 #endif