1 files changed, 0 insertions, 120 deletions
diff --git a/drivers/gpu/drm/xe/display/intel_fbdev_fb.c b/drivers/gpu/drm/xe/display/intel_fbdev_fb.c
deleted file mode 100644
index d7030e4d814c..000000000000
--- a/drivers/gpu/drm/xe/display/intel_fbdev_fb.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-/*
- * Copyright © 2023 Intel Corporation
- */
-
-#include <linux/fb.h>
-
-#include "intel_fbdev_fb.h"
-#include "xe_bo.h"
-#include "xe_ttm_stolen_mgr.h"
-#include "xe_wa.h"
-
-#include <generated/xe_device_wa_oob.h>
-
-/*
- * FIXME: There shouldn't be any reason to have XE_PAGE_SIZE stride
- * alignment. The same 64 as i915 uses should be fine, and we shouldn't need to
- * have driver specific values. However, dropping the stride alignment to 64
- * leads to underflowing the bo pin count in the atomic cleanup work.
- */
-u32 intel_fbdev_fb_pitch_align(u32 stride)
-{
-	return ALIGN(stride, XE_PAGE_SIZE);
-}
-
-bool intel_fbdev_fb_prefer_stolen(struct drm_device *drm, unsigned int size)
-{
-	struct xe_device *xe = to_xe_device(drm);
-	struct ttm_resource_manager *stolen;
-
-	stolen = ttm_manager_type(&xe->ttm, XE_PL_STOLEN);
-	if (!stolen)
-		return false;
-
-	if (IS_DGFX(xe))
-		return false;
-
-	if (XE_DEVICE_WA(xe, 22019338487_display))
-		return false;
-
-	/*
-	 * If the FB is too big, just don't use it since fbdev is not very
-	 * important and we should probably use that space with FBC or other
-	 * features.
-	 */
-	return stolen->size >= size * 2;
-}
-
-struct drm_gem_object *intel_fbdev_fb_bo_create(struct drm_device *drm, int size)
-{
-	struct xe_device *xe = to_xe_device(drm);
-	struct xe_bo *obj;
-
-	obj = ERR_PTR(-ENODEV);
-
-	if (intel_fbdev_fb_prefer_stolen(drm, size)) {
-		obj = xe_bo_create_pin_map_novm(xe, xe_device_get_root_tile(xe),
-						size,
-						ttm_bo_type_kernel,
-						XE_BO_FLAG_FORCE_WC |
-						XE_BO_FLAG_STOLEN |
-						XE_BO_FLAG_GGTT,
-						false);
-		if (!IS_ERR(obj))
-			drm_info(&xe->drm, "Allocated fbdev into stolen\n");
-		else
-			drm_info(&xe->drm, "Allocated fbdev into stolen failed: %li\n", PTR_ERR(obj));
-	} else {
-		drm_info(&xe->drm, "Allocating fbdev: Stolen memory not preferred.\n");
-	}
-
-	if (IS_ERR(obj)) {
-		obj = xe_bo_create_pin_map_novm(xe, xe_device_get_root_tile(xe), size,
-						ttm_bo_type_kernel,
-						XE_BO_FLAG_FORCE_WC |
-						XE_BO_FLAG_VRAM_IF_DGFX(xe_device_get_root_tile(xe)) |
-						XE_BO_FLAG_GGTT,
-						false);
-	}
-
-	if (IS_ERR(obj)) {
-		drm_err(&xe->drm, "failed to allocate framebuffer (%pe)\n", obj);
-		return ERR_PTR(-ENOMEM);
-	}
-
-	return &obj->ttm.base;
-}
-
-void intel_fbdev_fb_bo_destroy(struct drm_gem_object *obj)
-{
-	xe_bo_unpin_map_no_vm(gem_to_xe_bo(obj));
-}
-
-int intel_fbdev_fb_fill_info(struct drm_device *drm, struct fb_info *info,
-			     struct drm_gem_object *_obj, struct i915_vma *vma)
-{
-	struct xe_bo *obj = gem_to_xe_bo(_obj);
-	struct pci_dev *pdev = to_pci_dev(drm->dev);
-
-	if (!(obj->flags & XE_BO_FLAG_SYSTEM)) {
-		if (obj->flags & XE_BO_FLAG_STOLEN)
-			info->fix.smem_start = xe_ttm_stolen_io_offset(obj, 0);
-		else
-			info->fix.smem_start =
-				pci_resource_start(pdev, 2) +
-				xe_bo_addr(obj, 0, XE_PAGE_SIZE);
-
-		info->fix.smem_len = obj->ttm.base.size;
-	} else {
-		/* XXX: Pure fiction, as the BO may not be physically accessible.. */
-		info->fix.smem_start = 0;
-		info->fix.smem_len = obj->ttm.base.size;
-	}
-	XE_WARN_ON(iosys_map_is_null(&obj->vmap));
-
-	info->screen_base = obj->vmap.vaddr_iomem;
-	info->screen_size = obj->ttm.base.size;
-
-	return 0;
-}