On Tue, 4 Sep 2012 21:03:08 +0100
Chris Wilson <ch...@chris-wilson.co.uk> wrote:
> Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
> ---
> drivers/gpu/drm/i915/i915_irq.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
> index dd49046..fe3f60c 100644
> --- a/drivers/gpu/drm/i915/i915_irq.c
> +++ b/drivers/gpu/drm/i915/i915_irq.c
> @@ -923,6 +923,14 @@ i915_error_object_create(struct drm_i915_private
> *dev_priv,
> reloc_offset);
> memcpy_fromio(d, s, PAGE_SIZE);
> io_mapping_unmap_atomic(s);
> + } else if (src->stolen) {
> + unsigned long offset;
> +
> + offset = dev_priv->mm.stolen_base;
> + offset += src->stolen->start;
> + offset += i << PAGE_SHIFT;
> +
> + memcpy_fromio(d, (void *)offset, PAGE_SIZE);
> } else {
> struct page *page;
> void *s;
Reviewed-by: Jesse Barnes <jbar...@virtuousgeek.org>
--
Jesse Barnes, Intel Open Source Technology Center
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