drm: rcar-du: lvds: Refactor LVDS startup

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After the recent corrections to the R-Car gen2/3 LVDS startup code, already
similar enough at their ends rcar_lvds_enable_gen{2|3}() started asking for
a merge and it's becoming actually necessary with the addition of the R-Car
V3M (R8A77970) support -- this gen3 SoC has gen2-like LVDPLLCR layout.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[Set the LVDS mode and input before turning channels on]
[Rebased, coding style changes]
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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Sergei Shtylyov 2018-01-19 21:29:19 +03:00 • committed by Laurent Pinchart

parent 796ceb9269

commit 871dfe7b48

1 changed files with 51 additions and 81 deletions

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

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