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(parent: 055b185) | patch
usb: typec: ucsi: register DP only for NVIDIA DP VDO
authorAjay Gupta <ajayg@nvidia.com>
Mon, 17 Feb 2020 14:49:11 +0000 (17:49 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 17 Feb 2020 15:50:18 +0000 (16:50 +0100)
commitc2ae49285a7b21ae1f44ee0c44a5f5af0e2048dd
tree96d2e3fda61d1ef78b0aa1ace62104377172e52atree | snapshot
parent055b185a3326cf18f5ee27f0ad251e76cccbd6cfcommit | diff
usb: typec: ucsi: register DP only for NVIDIA DP VDO

NVIDIA VirtualLink (svid 0x955) has two altmode, vdo=0x1 for
VirtualLink DP mode and vdo=0x3 for NVIDIA test mode.
Register display altmode driver only for vdo=0x1

Signed-off-by: Ajay Gupta <ajayg@nvidia.com>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20200217144913.55330-2-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/typec/ucsi/ucsi.c diff | blob | history
drivers/usb/typec/ucsi/ucsi.h diff | blob | history
Domain: System / Kernel;