drm/stm: ltdc: fix deferred endpoint management

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When a driver related to one of the endpoints is deferred
due to probe dependencies (i2c, spi...) but the other one
is ready, ltdc probe continues and the deferred driver
will never be probed again.

The fix consists in waiting for all deferred endpoints before
continuing the ltdc probe.

Signed-off-by: Philippe Cornu <philippe.cornu@st.com>
Reviewed-by: Yannick Fertré <yannick.fertre@st.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180417113441.8214-1-philippe.cornu@st.com

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Philippe CORNU 2018-04-17 13:34:41 +02:00 • committed by Philippe Cornu

parent cc4e44d515

commit c2af73645d

1 changed files with 5 additions and 6 deletions

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drivers/gpu/drm/stm/ltdc.c

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