fbdev: add support for handoff from firmware to hw framebuffers

[sfrench/cifs-2.6.git] / drivers / gpu / drm / i915 / intel_fb.c

diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c
index 0ecf6b76a401c043e00a12b3b027a07ef14cce01..8e28e5993df5b5607896db9c8c30a226faf1790d 100644 (file)
--- a/drivers/gpu/drm/i915/intel_fb.c
+++ b/drivers/gpu/drm/i915/intel_fb.c
@@ -504,6 +504,14 @@ static int intelfb_create(struct drm_device *dev, uint32_t fb_width,
        info->fbops = &intelfb_ops;
 
        info->fix.line_length = fb->pitch;
        info->fbops = &intelfb_ops;
 
        info->fix.line_length = fb->pitch;

+
+       /* setup aperture base/size for vesafb takeover */
+       info->aperture_base = dev->mode_config.fb_base;
+       if (IS_I9XX(dev))
+               info->aperture_size = pci_resource_len(dev->pdev, 2);
+       else
+               info->aperture_size = pci_resource_len(dev->pdev, 0);
+

        info->fix.smem_start = dev->mode_config.fb_base + obj_priv->gtt_offset;
        info->fix.smem_len = size;
 
        info->fix.smem_start = dev->mode_config.fb_base + obj_priv->gtt_offset;
        info->fix.smem_len = size;