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20232b18e5
linux/drivers/usb/typec
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Kyle Tso a20dcf53ea usb: typec: tcpm: Respond Not_Supported if no snk_vdo 
If snk_vdo is not populated from fwnode, it implies the port does not
support responding to SVDM commands. Not_Supported Message shall be sent
if the contract is in PD3. And for PD2, the port shall ignore the
commands.

Fixes: 193a68011f ("staging: typec: tcpm: Respond to Discover Identity commands")
Cc: stable <stable@vger.kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Kyle Tso <kyletso@google.com>
Link: https://lore.kernel.org/r/20210523015855.1785484-3-kyletso@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-24 15:14:25 +02:00
..
altmodes usb: typec: displayport: Fill the negotiated SVDM Version in the header 2021-02-09 11:48:55 +01:00
mux usb: typec: intel_pmc_mux: Configure HPD first for HPD+IRQ request 2020-12-28 15:44:26 +01:00
tcpm usb: typec: tcpm: Respond Not_Supported if no snk_vdo 2021-05-24 15:14:25 +02:00
tipd Linux 5.12-rc4 2021-03-22 08:58:02 +01:00
ucsi usb: typec: ucsi: Clear pending after acking connector change 2021-05-21 14:27:25 +02:00
bus.c usb: typec: Organize the private headers properly 2021-04-05 09:07:41 +02:00
bus.h usb: typec: Organize the private headers properly 2021-04-05 09:07:41 +02:00
class.c usb: typec: Add typec_port_register_altmodes() 2021-04-09 16:07:41 +02:00
class.h usb: typec: Link all ports during connector registration 2021-04-09 16:00:00 +02:00
hd3ss3220.c
Kconfig usb: typec: tps6598x: Move the driver under its own subdirectory 2021-03-12 15:32:20 +01:00
Makefile usb: typec: Port mapping utility 2021-04-09 16:00:00 +02:00
mux.c usb: typec: mux: Fix matching with typec_altmode_desc 2021-05-21 14:26:42 +02:00
mux.h usb: typec: Organize the private headers properly 2021-04-05 09:07:41 +02:00
port-mapper.c usb: typec: silence a static checker warning 2021-04-14 15:15:40 +02:00
qcom-pmic-typec.c
stusb160x.c usb: typec: stusb160x: fix return value check in stusb160x_probe() 2021-03-10 09:37:18 +01:00