usb: typec: ucsi: Use GET_CAPABILITY attributes data to set power supply scope

commit c9ca8de2 upstream.

On some OEM systems, adding a W7900 dGPU triggers RAS errors and hangs
at a black screen on startup.  This issue occurs only if `ucsi_acpi` has
loaded before `amdgpu` has loaded.  The reason for this failure is that
`amdgpu` uses power_supply_is_system_supplied() to determine if running
on AC or DC power at startup. If this value is reported incorrectly the
dGPU will also be programmed incorrectly and trigger errors.

power_supply_is_system_supplied() reports the wrong value because UCSI
power supplies provided as part of the system don't properly report the
scope as "DEVICE" scope (not powering the system).

In order to fix this issue check the capabilities reported from the UCSI
power supply to ensure that it supports charging a battery and that it can
be powered by AC.  Mark the scope accordingly.

Cc: stable@vger.kernel.org
Fixes: a7fbfd44 ("usb: typec: ucsi: Mark dGPUs as DEVICE scope")
Link: https://www.intel.com/content/www/us/en/products/docs/io/universal-serial-bus/usb-type-c-ucsi-spec.html

 p28
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20231009184643.129986-1-mario.limonciello@amd.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>