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-rw-r--r--drivers/gpu/drm/drm_fb_cma_helper.c4
-rw-r--r--drivers/gpu/drm/drm_vm.c1
-rw-r--r--drivers/gpu/drm/i810/i810_dma.c2
-rw-r--r--drivers/gpu/drm/i915/i915_drv.h2
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c37
-rw-r--r--drivers/gpu/drm/i915/i915_suspend.c1
-rw-r--r--drivers/gpu/drm/i915/intel_lvds.c16
-rw-r--r--drivers/gpu/drm/qxl/qxl_ioctl.c5
-rw-r--r--drivers/gpu/drm/radeon/mkregtable.c13
-rw-r--r--drivers/gpu/drm/radeon/radeon_fb.c2
10 files changed, 45 insertions, 38 deletions
diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c
index 0b5af7d0edb1..c385cc5e730e 100644
--- a/drivers/gpu/drm/drm_fb_cma_helper.c
+++ b/drivers/gpu/drm/drm_fb_cma_helper.c
@@ -92,7 +92,7 @@ static struct drm_fb_cma *drm_fb_cma_alloc(struct drm_device *dev,
ret = drm_framebuffer_init(dev, &fb_cma->fb, &drm_fb_cma_funcs);
if (ret) {
- dev_err(dev->dev, "Failed to initalize framebuffer: %d\n", ret);
+ dev_err(dev->dev, "Failed to initialize framebuffer: %d\n", ret);
kfree(fb_cma);
return ERR_PTR(ret);
}
@@ -376,7 +376,7 @@ struct drm_fbdev_cma *drm_fbdev_cma_init(struct drm_device *dev,
ret = drm_fb_helper_initial_config(helper, preferred_bpp);
if (ret < 0) {
- dev_err(dev->dev, "Failed to set inital hw configuration.\n");
+ dev_err(dev->dev, "Failed to set initial hw configuration.\n");
goto err_drm_fb_helper_fini;
}
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index 1d4f7c9fe661..67969e25d60f 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -617,7 +617,6 @@ int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
case _DRM_FRAME_BUFFER:
case _DRM_REGISTERS:
offset = drm_core_get_reg_ofs(dev);
- vma->vm_flags |= VM_IO; /* not in core dump */
vma->vm_page_prot = drm_io_prot(map->type, vma);
if (io_remap_pfn_range(vma, vma->vm_start,
(map->offset + offset) >> PAGE_SHIFT,
diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c
index 004ecdfe1b55..ada49eda489f 100644
--- a/drivers/gpu/drm/i810/i810_dma.c
+++ b/drivers/gpu/drm/i810/i810_dma.c
@@ -97,7 +97,7 @@ static int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
buf = dev_priv->mmap_buffer;
buf_priv = buf->dev_private;
- vma->vm_flags |= (VM_IO | VM_DONTCOPY);
+ vma->vm_flags |= VM_DONTCOPY;
buf_priv->currently_mapped = I810_BUF_MAPPED;
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index b9d00dcf9a2d..9669a0b8b440 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1697,6 +1697,8 @@ struct drm_gem_object *i915_gem_prime_import(struct drm_device *dev,
struct dma_buf *i915_gem_prime_export(struct drm_device *dev,
struct drm_gem_object *gem_obj, int flags);
+void i915_gem_restore_fences(struct drm_device *dev);
+
/* i915_gem_context.c */
void i915_gem_context_init(struct drm_device *dev);
void i915_gem_context_fini(struct drm_device *dev);
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 970ad17c99ab..9e35dafc5807 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1801,7 +1801,14 @@ i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj)
gfp |= __GFP_NORETRY | __GFP_NOWARN | __GFP_NO_KSWAPD;
gfp &= ~(__GFP_IO | __GFP_WAIT);
}
-
+#ifdef CONFIG_SWIOTLB
+ if (swiotlb_nr_tbl()) {
+ st->nents++;
+ sg_set_page(sg, page, PAGE_SIZE, 0);
+ sg = sg_next(sg);
+ continue;
+ }
+#endif
if (!i || page_to_pfn(page) != last_pfn + 1) {
if (i)
sg = sg_next(sg);
@@ -1812,8 +1819,10 @@ i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj)
}
last_pfn = page_to_pfn(page);
}
-
- sg_mark_end(sg);
+#ifdef CONFIG_SWIOTLB
+ if (!swiotlb_nr_tbl())
+#endif
+ sg_mark_end(sg);
obj->pages = st;
if (i915_gem_object_needs_bit17_swizzle(obj))
@@ -2117,25 +2126,15 @@ static void i915_gem_reset_ring_lists(struct drm_i915_private *dev_priv,
}
}
-static void i915_gem_reset_fences(struct drm_device *dev)
+void i915_gem_restore_fences(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
int i;
for (i = 0; i < dev_priv->num_fence_regs; i++) {
struct drm_i915_fence_reg *reg = &dev_priv->fence_regs[i];
-
- if (reg->obj)
- i915_gem_object_fence_lost(reg->obj);
-
- i915_gem_write_fence(dev, i, NULL);
-
- reg->pin_count = 0;
- reg->obj = NULL;
- INIT_LIST_HEAD(&reg->lru_list);
+ i915_gem_write_fence(dev, i, reg->obj);
}
-
- INIT_LIST_HEAD(&dev_priv->mm.fence_list);
}
void i915_gem_reset(struct drm_device *dev)
@@ -2158,8 +2157,7 @@ void i915_gem_reset(struct drm_device *dev)
obj->base.read_domains &= ~I915_GEM_GPU_DOMAINS;
}
- /* The fence registers are invalidated so clear them out */
- i915_gem_reset_fences(dev);
+ i915_gem_restore_fences(dev);
}
/**
@@ -3865,8 +3863,6 @@ i915_gem_idle(struct drm_device *dev)
if (!drm_core_check_feature(dev, DRIVER_MODESET))
i915_gem_evict_everything(dev);
- i915_gem_reset_fences(dev);
-
/* Hack! Don't let anybody do execbuf while we don't control the chip.
* We need to replace this with a semaphore, or something.
* And not confound mm.suspended!
@@ -4193,7 +4189,8 @@ i915_gem_load(struct drm_device *dev)
dev_priv->num_fence_regs = 8;
/* Initialize fence registers to zero */
- i915_gem_reset_fences(dev);
+ INIT_LIST_HEAD(&dev_priv->mm.fence_list);
+ i915_gem_restore_fences(dev);
i915_gem_detect_bit_6_swizzle(dev);
init_waitqueue_head(&dev_priv->pending_flip_queue);
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index 41f0fdecfbdc..369b3d8776ab 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -384,6 +384,7 @@ int i915_restore_state(struct drm_device *dev)
mutex_lock(&dev->struct_mutex);
+ i915_gem_restore_fences(dev);
i915_restore_display(dev);
if (!drm_core_check_feature(dev, DRIVER_MODESET)) {
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 29412cc89c7a..817f936e2666 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -869,6 +869,22 @@ static const struct dmi_system_id intel_no_lvds[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "ESPRIMO Q900"),
},
},
+ {
+ .callback = intel_no_lvds_dmi_callback,
+ .ident = "Intel D510MO",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Intel"),
+ DMI_EXACT_MATCH(DMI_BOARD_NAME, "D510MO"),
+ },
+ },
+ {
+ .callback = intel_no_lvds_dmi_callback,
+ .ident = "Intel D525MW",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Intel"),
+ DMI_EXACT_MATCH(DMI_BOARD_NAME, "D525MW"),
+ },
+ },
{ } /* terminating entry */
};
diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index a4b71b25fa53..a30f29425c21 100644
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -171,6 +171,11 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
if (user_cmd.command_size > PAGE_SIZE - sizeof(union qxl_release_info))
return -EINVAL;
+ if (!access_ok(VERIFY_READ,
+ (void *)(unsigned long)user_cmd.command,
+ user_cmd.command_size))
+ return -EFAULT;
+
ret = qxl_alloc_release_reserved(qdev,
sizeof(union qxl_release_info) +
user_cmd.command_size,
diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
index 5a82b6b75849..af85299f2126 100644
--- a/drivers/gpu/drm/radeon/mkregtable.c
+++ b/drivers/gpu/drm/radeon/mkregtable.c
@@ -373,19 +373,6 @@ static inline void list_splice_tail_init(struct list_head *list,
pos = pos->next)
/**
- * __list_for_each - iterate over a list
- * @pos: the &struct list_head to use as a loop cursor.
- * @head: the head for your list.
- *
- * This variant differs from list_for_each() in that it's the
- * simplest possible list iteration code, no prefetching is done.
- * Use this for code that knows the list to be very short (empty
- * or 1 entry) most of the time.
- */
-#define __list_for_each(pos, head) \
- for (pos = (head)->next; pos != (head); pos = pos->next)
-
-/**
* list_for_each_prev - iterate over a list backwards
* @pos: the &struct list_head to use as a loop cursor.
* @head: the head for your list.
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index b1746741bc59..665ced3b7313 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -230,7 +230,7 @@ static int radeonfb_create(struct drm_fb_helper *helper,
ret = radeon_framebuffer_init(rdev->ddev, &rfbdev->rfb, &mode_cmd, gobj);
if (ret) {
- DRM_ERROR("failed to initalise framebuffer %d\n", ret);
+ DRM_ERROR("failed to initialize framebuffer %d\n", ret);
goto out_unref;
}
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-31 10:49:27 +0000