drm: rcar-du: Don't fail probe in case of partial encoder init error

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If an encoder fails to initialize the device can still be used without
the failed encoder. Don't propagate the error out of the probe function
but just skip the failed encoder.

As a special case a deferred probe request from the encoder is still
propagated out of the probe function in order not to break the deferred
probing mechanism.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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Laurent Pinchart 2014-12-11 01:26:04 +02:00

parent 3b2b36e5f0

commit 347d761c74

2 changed files with 34 additions and 9 deletions

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28

drivers/gpu/drm/rcar-du/rcar_du_encoder.c

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15

drivers/gpu/drm/rcar-du/rcar_du_kms.c

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