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drm/scdc: Document hotplug gotchas
authorMaxime Ripard <maxime@cerno.tech>
Mon, 29 Aug 2022 13:47:31 +0000 (15:47 +0200)
committerMaxime Ripard <maxime@cerno.tech>
Tue, 13 Sep 2022 15:25:00 +0000 (16:25 +0100)
commit68ded02cb2c23f1aebf026196a793959bd0463dc
tree2e7890a1afac53d308cf49cad1e40b768de48dc6tree | snapshot
parent6bed2ea3cb3856edf37cca20753e689ee8774793commit | diff
drm/scdc: Document hotplug gotchas

There's some interactions between the SCDC setup and the disconnection /
reconnection of displays. Let's document it and a solution.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220829134731.213478-9-maxime@cerno.tech
drivers/gpu/drm/display/drm_scdc_helper.c diff | blob | history
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