drm/i915/dp: Abort AUX on disconnected native DP ports

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An AUX transfer on any disconnected DP port results in long
timeout/retry delays the same way as this is described for TypeC port in

commit a972cd3f0e ("drm/i915/tc: Abort DP AUX transfer on a disconnected TC port")

Prevent the delay on non-TypeC ports as well by aborting the transfer if
the port is disconnected. For eDP keep the current behavior as the
support for HPD signaling is optional for it.

Link: https://patchwork.freedesktop.org/patch/msgid/20240104083008.2715733-13-imre.deak@intel.com
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>

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This commit is contained in:

Imre Deak 2024-01-04 10:30:08 +02:00

parent 2e4b90fbe7

commit d544d000a3

1 changed files with 1 additions and 4 deletions

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5

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

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