tree 6576d073235f8f1fc591e1f895e79641c30726f3
parent 75ae118a0028810f93a746c25f4bb018fb044323
author Tomi Valkeinen <tomi.valkeinen@ti.com> 1322311156 +0200
committer Tomi Valkeinen <tomi.valkeinen@ti.com> 1322808899 +0200

OMAPDSS: APPLY: write fifo thresholds only if changed

Current code will always write fifo threshold values to the register,
even if they are the same as previously. Separate the setting of fifo
fields into a separate function, and only set new values if they are
different than the old ones.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>