drm/i915/dp: use generic poll_timeout_us() instead of wait_for()

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Prefer generic poll helpers over i915 custom helpers.

The functional change is losing the exponentially growing sleep of
wait_for(), which used to be 10, 20, 40, ..., 640, and 1280 us.

Use an arbitrary constant 1 ms sleep instead. The timeouts remain, being
500 ms or 1000 ms depending on the case.

Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://lore.kernel.org/r/83d3417d4e5af1db13eb4c6eaa48b5f9c12caeb4.1756383233.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

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Jani Nikula 2025-08-28 15:20:54 +03:00

parent e38e3c50a1

commit 39b555b3ea

1 changed files with 10 additions and 10 deletions

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drivers/gpu/drm/i915/display/intel_dp.c

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