drm: exynos: dsi: Restore proper bridge chain order

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Restore the proper bridge chain by finding the previous bridge
in the chain instead of passing NULL.

This establishes a proper bridge chain while attaching downstream
bridges.

Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

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Jagan Teki 2022-12-12 23:59:23 +05:30 • committed by Inki Dae

parent 4aa5fc8dbb

commit 1a1ce789e6

1 changed files with 7 additions and 2 deletions

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drivers/gpu/drm/exynos/exynos_drm_dsi.c

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