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path: root/drivers/gpu/drm/i915/intel_fbdev.c
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_fbdev.c')
-rw-r--r--drivers/gpu/drm/i915/intel_fbdev.c41
1 files changed, 22 insertions, 19 deletions
diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c
index ab8d09a81f14..4babefc51eb2 100644
--- a/drivers/gpu/drm/i915/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/intel_fbdev.c
@@ -150,10 +150,10 @@ static int intelfb_alloc(struct drm_fb_helper *helper,
if (size * 2 < ggtt->stolen_usable_size)
obj = i915_gem_object_create_stolen(dev, size);
if (obj == NULL)
- obj = i915_gem_alloc_object(dev, size);
- if (!obj) {
+ obj = i915_gem_object_create(dev, size);
+ if (IS_ERR(obj)) {
DRM_ERROR("failed to allocate framebuffer\n");
- ret = -ENOMEM;
+ ret = PTR_ERR(obj);
goto out;
}
@@ -186,9 +186,11 @@ static int intelfb_create(struct drm_fb_helper *helper,
struct i915_ggtt *ggtt = &dev_priv->ggtt;
struct fb_info *info;
struct drm_framebuffer *fb;
+ struct i915_vma *vma;
struct drm_i915_gem_object *obj;
- int size, ret;
bool prealloc = false;
+ void *vaddr;
+ int ret;
if (intel_fb &&
(sizes->fb_width > intel_fb->base.width ||
@@ -214,7 +216,6 @@ static int intelfb_create(struct drm_fb_helper *helper,
}
obj = intel_fb->obj;
- size = obj->base.size;
mutex_lock(&dev->struct_mutex);
@@ -244,22 +245,23 @@ static int intelfb_create(struct drm_fb_helper *helper,
info->flags = FBINFO_DEFAULT | FBINFO_CAN_FORCE_OUTPUT;
info->fbops = &intelfb_ops;
+ vma = i915_gem_obj_to_ggtt(obj);
+
/* setup aperture base/size for vesafb takeover */
info->apertures->ranges[0].base = dev->mode_config.fb_base;
info->apertures->ranges[0].size = ggtt->mappable_end;
- info->fix.smem_start = dev->mode_config.fb_base + i915_gem_obj_ggtt_offset(obj);
- info->fix.smem_len = size;
+ info->fix.smem_start = dev->mode_config.fb_base + vma->node.start;
+ info->fix.smem_len = vma->node.size;
- info->screen_base =
- ioremap_wc(ggtt->mappable_base + i915_gem_obj_ggtt_offset(obj),
- size);
- if (!info->screen_base) {
+ vaddr = i915_vma_pin_iomap(vma);
+ if (IS_ERR(vaddr)) {
DRM_ERROR("Failed to remap framebuffer into virtual memory\n");
- ret = -ENOSPC;
+ ret = PTR_ERR(vaddr);
goto out_destroy_fbi;
}
- info->screen_size = size;
+ info->screen_base = vaddr;
+ info->screen_size = vma->node.size;
/* This driver doesn't need a VT switch to restore the mode on resume */
info->skip_vt_switch = true;
@@ -287,7 +289,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
out_destroy_fbi:
drm_fb_helper_release_fbi(helper);
out_unpin:
- i915_gem_object_ggtt_unpin(obj);
+ intel_unpin_fb_obj(&ifbdev->fb->base, BIT(DRM_ROTATE_0));
out_unlock:
mutex_unlock(&dev->struct_mutex);
return ret;
@@ -488,10 +490,10 @@ retry:
}
crtcs[i] = new_crtc;
- DRM_DEBUG_KMS("connector %s on pipe %c [CRTC:%d]: %dx%d%s\n",
+ DRM_DEBUG_KMS("connector %s on [CRTC:%d:%s]: %dx%d%s\n",
connector->name,
- pipe_name(to_intel_crtc(connector->state->crtc)->pipe),
connector->state->crtc->base.id,
+ connector->state->crtc->name,
modes[i]->hdisplay, modes[i]->vdisplay,
modes[i]->flags & DRM_MODE_FLAG_INTERLACE ? "i" :"");
@@ -550,7 +552,10 @@ static void intel_fbdev_destroy(struct drm_device *dev,
drm_fb_helper_fini(&ifbdev->helper);
if (ifbdev->fb) {
- drm_framebuffer_unregister_private(&ifbdev->fb->base);
+ mutex_lock(&dev->struct_mutex);
+ intel_unpin_fb_obj(&ifbdev->fb->base, BIT(DRM_ROTATE_0));
+ mutex_unlock(&dev->struct_mutex);
+
drm_framebuffer_remove(&ifbdev->fb->base);
}
}
@@ -717,8 +722,6 @@ int intel_fbdev_init(struct drm_device *dev)
return ret;
}
- ifbdev->helper.atomic = true;
-
dev_priv->fbdev = ifbdev;
INIT_WORK(&dev_priv->fbdev_suspend_work, intel_fbdev_suspend_worker);
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