From: Tvrtko Ursulin <[email protected]>

These are the display call sites so should use the proper helper.

Also requires intel_plane_obj_offset to assume normal view when
plane pointer is not available.

Signed-off-by: Tvrtko Ursulin <[email protected]>
---
 drivers/gpu/drm/i915/intel_display.c | 8 +++++---
 drivers/gpu/drm/i915/intel_fbdev.c   | 9 +++++----
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c 
b/drivers/gpu/drm/i915/intel_display.c
index 657a333..0dc872b 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2626,7 +2626,8 @@ intel_find_initial_plane_obj(struct intel_crtc 
*intel_crtc,
                        continue;
 
                obj = intel_fb_obj(fb);
-               if (i915_gem_obj_ggtt_offset(obj) == plane_config->base) {
+               if (intel_plane_obj_offset(to_intel_plane(c->primary), obj) ==
+                   plane_config->base) {
                        drm_framebuffer_reference(fb);
                        goto valid_fb;
                }
@@ -2911,7 +2912,8 @@ unsigned long intel_plane_obj_offset(struct intel_plane 
*intel_plane,
 {
        const struct i915_ggtt_view *view = &i915_ggtt_view_normal;
 
-       if (intel_rotation_90_or_270(intel_plane->base.state->rotation))
+       if (intel_plane &&
+           intel_rotation_90_or_270(intel_plane->base.state->rotation))
                view = &i915_ggtt_view_rotated;
 
        return i915_gem_obj_ggtt_offset_view(obj, view);
@@ -13661,7 +13663,7 @@ intel_commit_cursor_plane(struct drm_plane *plane,
        if (!obj)
                addr = 0;
        else if (!INTEL_INFO(dev)->cursor_needs_physical)
-               addr = i915_gem_obj_ggtt_offset(obj);
+               addr = intel_plane_obj_offset(to_intel_plane(plane), obj);
        else
                addr = obj->phys_handle->busaddr;
 
diff --git a/drivers/gpu/drm/i915/intel_fbdev.c 
b/drivers/gpu/drm/i915/intel_fbdev.c
index 4e7e7da..4338324 100644
--- a/drivers/gpu/drm/i915/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/intel_fbdev.c
@@ -180,6 +180,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
        struct fb_info *info;
        struct drm_framebuffer *fb;
        struct drm_i915_gem_object *obj;
+       unsigned long disp_addr;
        int size, ret;
        bool prealloc = false;
 
@@ -243,12 +244,12 @@ static int intelfb_create(struct drm_fb_helper *helper,
        info->apertures->ranges[0].base = dev->mode_config.fb_base;
        info->apertures->ranges[0].size = dev_priv->gtt.mappable_end;
 
-       info->fix.smem_start = dev->mode_config.fb_base + 
i915_gem_obj_ggtt_offset(obj);
+       disp_addr = intel_plane_obj_offset(NULL, obj);
+       info->fix.smem_start = dev->mode_config.fb_base + disp_addr;
        info->fix.smem_len = size;
 
        info->screen_base =
-               ioremap_wc(dev_priv->gtt.mappable_base + 
i915_gem_obj_ggtt_offset(obj),
-                          size);
+               ioremap_wc(dev_priv->gtt.mappable_base + disp_addr, size);
        if (!info->screen_base) {
                ret = -ENOSPC;
                goto out_unpin;
@@ -272,7 +273,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
 
        DRM_DEBUG_KMS("allocated %dx%d fb: 0x%08lx, bo %p\n",
                      fb->width, fb->height,
-                     i915_gem_obj_ggtt_offset(obj), obj);
+                     disp_addr, obj);
 
        mutex_unlock(&dev->struct_mutex);
        vga_switcheroo_client_fb_set(dev->pdev, info);
-- 
2.4.0

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