Mario Limonciello 759e582b1c usb: typec: ucsi: Mark dGPUs as DEVICE scope ... commit a7fbfd44c0 upstream. power_supply_is_system_supplied() checks whether any power supplies are present that aren't batteries to decide whether the system is running on DC or AC. Downstream drivers use this to make performance decisions. Navi dGPUs include an UCSI function that has been exported since commit 17631e8ca2 ("i2c: designware: Add driver support for AMD NAVI GPU"). This UCSI function registers a power supply since commit 992a60ed0d ("usb: typec: ucsi: register with power_supply class") but this is not a system power supply. As the power supply for a dGPU is only for powering devices connected to dGPU, create a device property to indicate that the UCSI endpoint is only for the scope of `POWER_SUPPLY_SCOPE_DEVICE`. Link: https://lore.kernel.org/lkml/20230516182541.5836-2-mario.limonciello@amd.com/ Reviewed-by: Evan Quan <evan.quan@amd.com> Tested-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-07-19 16:22:12 +02:00
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atm	…
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cdns3	Revert "usb: common: usb-conn-gpio: Set last role to unknown before initial detection"	2023-07-19 16:21:56 +02:00
chipidea	…
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common	Revert "usb: common: usb-conn-gpio: Set last role to unknown before initial detection"	2023-07-19 16:21:56 +02:00
core	usb: hide unused usbfs_notify_suspend/resume functions	2023-07-19 16:21:52 +02:00
dwc2	…
dwc3	usb: dwc3-meson-g12a: Fix an error handling path in dwc3_meson_g12a_probe()	2023-07-19 16:21:55 +02:00
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musb	Revert "usb: common: usb-conn-gpio: Set last role to unknown before initial detection"	2023-07-19 16:21:56 +02:00
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renesas_usbhs	…
roles	Revert "usb: common: usb-conn-gpio: Set last role to unknown before initial detection"	2023-07-19 16:21:56 +02:00
serial	…
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typec	usb: typec: ucsi: Mark dGPUs as DEVICE scope	2023-07-19 16:22:12 +02:00
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usb-skeleton.c	…