drm/imx: imx-ldb: reset display clock input when disabling LVDS

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The LDB driver changes the attached display interface's input clock mux
to the LDB_DI clock reference. Change it back again when disabling the
LVDS display. Changing back to the PLL5 for example allows to configure
the same DI for HDMI output later.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

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Philipp Zabel 2014-11-26 13:59:11 +01:00

parent 751e2676ee

commit 3973aff065

1 changed files with 26 additions and 0 deletions

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drivers/gpu/drm/imx/imx-ldb.c

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