drm: rcar-du: Skip encoder allocation for LVDS1 in dual-link mode

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The rcar-du driver skips registration of the encoder for the LVDS1
output when LVDS is used in dual-link mode, as the LVDS0 and LVDS1 links
are bundled and handled through the LVDS0 output. It however still
allocates the encoder and immediately destroys it, which is pointless.
Skip allocation of the encoder altogether in that case.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>

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Laurent Pinchart 2020-12-03 18:21:55 +02:00

parent a476f9e8c0

commit 9a24860598

1 changed files with 25 additions and 34 deletions

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

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