usb: typec: tipd: Read USB4, Thunderbolt and DisplayPort status for cd321x

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CD321x supports various alternate modes and stores information once
these are entered into separate status registers. Read those when they
are active when reading TPS_DATA_STATUS to prepare supporting these.

Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Sven Peter <sven@kernel.org>
Link: https://lore.kernel.org/r/20250914-apple-usb3-tipd-v1-6-4e99c8649024@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Sven Peter 2025-09-14 12:56:11 +00:00 • committed by Greg Kroah-Hartman

parent 9f36fdfcf3

commit 0b31c97893

1 changed files with 76 additions and 4 deletions

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drivers/usb/typec/tipd/core.c

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