[PATCH v2 xserver 1/2] glamor: Add glamor_shareable_fd_from_pixmap()

[Keith Packard]

Hans de Goede <hdegoede at redhat.com> writes:

> Add glamor_shareable_fd_from_pixmap function to get dma-buf fds suitable
> for sharing across GPUs (not using GPU specific tiling).
>
> This is necessary for the modesetting driver to correctly implement
> the DRI2 SharePixmapBacking callback.
>
> Signed-off-by: Hans de Goede <hdegoede at redhat.com>

For the series:

Reviewed-by: Keith Packard <keithp at keithp.com>

-- 
-keith
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