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(parent: 7294408) | patch
gpu: ipu-v3: pre: add tiled prefetch support
authorLucas Stach <l.stach@pengutronix.de>
Fri, 10 Nov 2017 16:09:58 +0000 (17:09 +0100)
committerPhilipp Zabel <p.zabel@pengutronix.de>
Tue, 19 Dec 2017 11:49:11 +0000 (12:49 +0100)
commit2f64a554435da851a9593115b96bdc67e455047a
tree7857a1f6e364a4038ec13263b33fd57b18cb647atree | snapshot
parent729440897312c281367fe7fa1461e244dd84ec97commit | diff
gpu: ipu-v3: pre: add tiled prefetch support

This configures the TPR unit, using the DRM format modifier. For now only
the single buffer modifiers are supported, as split buffer needs more
configuration for the required cropping.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
[p.zabel@pengutronix.de: rebased after ERR009624 workaround]
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drivers/gpu/ipu-v3/ipu-pre.c diff | blob | history
drivers/gpu/ipu-v3/ipu-prg.c diff | blob | history
drivers/gpu/ipu-v3/ipu-prv.h diff | blob | history