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gpu: ipu-v3: add driver for Prefetch Resolve Engine
authorLucas Stach <l.stach@pengutronix.de>
Wed, 8 Mar 2017 11:13:14 +0000 (12:13 +0100)
committerPhilipp Zabel <p.zabel@pengutronix.de>
Wed, 15 Mar 2017 14:42:35 +0000 (15:42 +0100)
commitd2a34232580a5d2c9f58baa5270836c5c9ab83ba
tree2e1bc95a51a9dd1e4332070390a207dffdf6ba8btree | snapshot (tar.gz zip)
parentdcddda561b91fe82a8201ba7f5b4237be4c79219commit | diff
gpu: ipu-v3: add driver for Prefetch Resolve Engine

This adds support for the i.MX6 QuadPlus PRE units. Currently only
linear prefetch into SRAM is supported, other modes of operation
like the tiled-to-linear conversion will be added later.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drivers/gpu/ipu-v3/Makefile diff | blob | blame | history
drivers/gpu/ipu-v3/ipu-common.c diff | blob | blame | history
drivers/gpu/ipu-v3/ipu-pre.c [new file with mode: 0644] blob
drivers/gpu/ipu-v3/ipu-prv.h diff | blob | blame | history