imx-drm: ipu-dp: split disabling the DP foreground channel from disabling the DP module

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The former has to be done before disabling the DMFC, the latter has to be
done afterwards. Otherwise the DMFC FIFOs never get cleared properly.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Philipp Zabel 2014-04-14 23:53:20 +02:00 • committed by Russell King

parent 1dee9a9e53

commit 285bbb018f

3 changed files with 51 additions and 23 deletions

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2

drivers/staging/imx-drm/ipu-v3/imx-ipu-v3.h

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74

drivers/staging/imx-drm/ipu-v3/ipu-dp.c

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4

drivers/staging/imx-drm/ipuv3-plane.c

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