drm/bridge: samsung-dsim: support separate LINK and DPHY status registers

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Exynos7870's DSIM has separate registers for LINK and DPHY status. This
is in contrast to older variants in the driver which use a single
register for both.

Add a driver data flag which indicates that the device variant supports
the legacy status register. Change the register read calls
appropriately.

Suggested-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

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Kaustabh Chakraborty 2025-07-06 23:55:35 +05:30 • committed by Inki Dae

parent 0d9f0083f7

commit 4e445729dc

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drivers/gpu/drm/bridge/samsung-dsim.c

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