On Thu, Nov 26, 2020 at 09:19:42AM +0100, Greg Kroah-Hartman wrote: > On Wed, Nov 25, 2020 at 03:06:42PM +0300, Heikki Krogerus wrote: > > USB Power Delivery Specification defines a set of product > > types for partners and cables. The product type can be read > > from the ID Header VDO which is the first object in the > > response to the Discover Identity command. This attribute > > will display the product type of the partner. The cables > > already have the attribute. > > > > This sysfs attribute file is only created for the partners > > and cables if the product type is really known in the > > driver. Some interfaces do not give access to the Discover > > Identity response from the partner or cable, but they may > > still supply the product type separately in some cases. > > > > When the product type of the partner or cable is detected, > > uevent is also raised with PRODUCT_TYPE set to show the > > actual product type (for example PRODUCT_TYPE=host). > > > > Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx> > > --- > > Documentation/ABI/testing/sysfs-class-typec | 53 ++++++- > > drivers/usb/typec/class.c | 147 +++++++++++++++++--- > > 2 files changed, 181 insertions(+), 19 deletions(-) > > This patch doesn't apply against my usb-next branch (but patch 1/2 did). > Can you rebase this and resend it? OK. -- heikki
