Commit 1be9ba20 authored Aug 29, 2013 by Laurent Pinchart Committed by Mauro Carvalho Chehab Dec 11, 2013

[media] v4l: omap4iss: csi2: Enable automatic ULP mode transition



Automatically switch between ULP and ON states based on ULPM signal from
complex I/O.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

parent 86efc504

drivers/staging/media/omap4iss/iss_csiphy.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -63,7 +63,7 @@ static int csiphy_set_power(struct iss_csiphy *phy, u32 power)

		writel((readl(phy->cfg_regs + CSI2_COMPLEXIO_CFG) &
		~CSI2_COMPLEXIO_CFG_PWD_CMD_MASK) \|
		power,
		power \| CSI2_COMPLEXIO_CFG_PWR_AUTO,
		phy->cfg_regs + CSI2_COMPLEXIO_CFG);

		retry_count = 0;