kernel/linux.git - Linux kernel stable tree (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2017-10-11	gpu: ipu-v3: prg: wait for double buffers to be filled on channel startup	Lucas Stach	1	-0/+7
	Wait for both double buffer to be filled when first starting a channel. This makes channel startup a lot more reliable, probably because it allows the internal state machine to settle before the requests from the IPU are coming in. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> [p.zabel@pengutronix.de: rebased before switch to runtime PM] Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-06-08	gpu: ipu-v3: prg: remove counter load enable	Lucas Stach	1	-2/+0
	The counter load enable bit has no effect when the shadow register set is activated. As we always operate the PRG with shadow enabled it is safe to remove this. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-03-16	gpu: ipu-v3: add driver for Prefetch Resolve Gasket	Lucas Stach	1	-0/+424
	This adds support for the i.MX6 QUadPlus PRG unit. It glues together the IPU and the PRE units. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> --- v4: add missing ipu_soc->prg_priv