drm/i915/display: Add helper func to get intel_fbdev from drm_fb_helper

Add a helper function to retrieve struct intel_fbdev from
struct drm_fb_helper.

Cc: Matthew Auld <[email protected]>
Cc: Andi Shyti <[email protected]>
Cc: Ville Syrjälä <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: Imre Deak <[email protected]>
Signed-off-by: Nirmoy Das <[email protected]>
Reviewed-by: Jani Nikula <[email protected]>
Reviewed-by: Andi Shyti <[email protected]>
Reviewed-by: Andrzej Hajda <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

0 files changed, 0 insertions, 0 deletions