drm/bridge: tc358767: cleanup LT result check

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The driver has a loop after ending link training, where it reads the
DPCD link status and prints an error if that status is not ok.

The loop is unnecessary, as far as I can understand from DP specs, so
let's remove it. We can also print the more specific errors to help
debugging.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190528082747.3631-16-tomi.valkeinen@ti.com

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Tomi Valkeinen 2019-05-28 11:27:38 +03:00 • committed by Andrzej Hajda

parent 0776a269d7

commit 0bf2514651

1 changed files with 35 additions and 27 deletions

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drivers/gpu/drm/bridge/tc358767.c

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