Re: [PATCH 6.1.y / PATCH 6.2.y 1/1] drm/amd/display: Ext displays with dock can't recognized after resume

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On Tue, May 09, 2023 at 11:01:20AM -0500, Mario Limonciello wrote:
From: Ryan Lin <tsung-hua.lin@xxxxxxx>

[Why]
Needs to set the default value of the LTTPR timeout after resume.

[How]
Set the default (3.2ms) timeout at resuming if the sink supports
LTTPR

Reviewed-by: Jerry Zuo <Jerry.Zuo@xxxxxxx>
Acked-by: Qingqing Zhuo <qingqing.zhuo@xxxxxxx>
Signed-off-by: Ryan Lin <tsung-hua.lin@xxxxxxx>
Tested-by: Daniel Wheeler <daniel.wheeler@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
(cherry picked from commit 01a18aa309aec12461fb5e6aecb76f8b33810658)
Hand modified for missing changes in older kernels including rename
of dc_link_aux_try_to_configure_timeout()
Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
(cherry picked from commit 5895ee73fc6b3d507b8ce42763df086acf43d26b)

Queued up, thanks!

--
Thanks,
Sasha



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