tree a2d770f3fe7f5e5165c753820262df5a95940192
parent 7fafa8f06f9bdf32b806b4612bfe387de8e34125
author Steve Longerbeam <slongerbeam@gmail.com> 1403744735 -0700
committer Philipp Zabel <p.zabel@pengutronix.de> 1409662545 +0200

gpu: ipu-v3: smfc: Add ipu_smfc_set_watermark()

Adds ipu_smfc_set_watermark() which programs a channel's SMFC FIFO
levels at which the watermark signal is set and cleared.

Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>