kernel/linux.git/drivers/usb/Kconfig, branch v4.14.286

Partially revert "usb: Kconfig: using select for USB_COMMON dependency"

2021-10-17T08:08:31+00:00

commit 4d1aa9112c8e6995ef2c8a76972c9671332ccfea upstream. This reverts commit cb9c1cfc86926d0e86d19c8e34f6c23458cd3478 for USB_LED_TRIG. This config symbol has bool type and enables extra code in usb_common itself, not a separate driver. Enabling it should not force usb_common to be built-in! Fixes: cb9c1cfc8692 ("usb: Kconfig: using select for USB_COMMON dependency") Cc: stable Signed-off-by: Ben Hutchings Signed-off-by: Salvatore Bonaccorso Link: https://lore.kernel.org/r/20210921143442.340087-1-carnil@debian.org Signed-off-by: Greg Kroah-Hartman

usb: Move USB_UHCI_BIG_ENDIAN_* out of USB_SUPPORT

2018-02-22T14:42:31+00:00

commit ec897569ad7dbc6d595873a487c3fac23f463f76 upstream. Move the Kconfig symbols USB_UHCI_BIG_ENDIAN_MMIO and USB_UHCI_BIG_ENDIAN_DESC out of drivers/usb/host/Kconfig, which is conditional upon USB && USB_SUPPORT, so that it can be freely selected by platform Kconfig symbols in architecture code. For example once the MIPS_GENERIC platform selects are fixed in commit 2e6522c56552 ("MIPS: Fix typo BIG_ENDIAN to CPU_BIG_ENDIAN"), the MIPS 32r6_defconfig warns like so: warning: (MIPS_GENERIC) selects USB_UHCI_BIG_ENDIAN_MMIO which has unmet direct dependencies (USB_SUPPORT && USB) warning: (MIPS_GENERIC) selects USB_UHCI_BIG_ENDIAN_DESC which has unmet direct dependencies (USB_SUPPORT && USB) Fixes: 2e6522c56552 ("MIPS: Fix typo BIG_ENDIAN to CPU_BIG_ENDIAN") Signed-off-by: James Hogan Cc: Corentin Labbe Cc: Ralf Baechle Cc: Paul Burton Cc: linux-usb@vger.kernel.org Cc: linux-mips@linux-mips.org Acked-by: Greg Kroah-Hartman Patchwork: https://patchwork.linux-mips.org/patch/18559/ Signed-off-by: Greg Kroah-Hartman

usb: USB Type-C connector class

2017-03-23T12:48:44+00:00

The purpose of USB Type-C connector class is to provide unified interface for the user space to get the status and basic information about USB Type-C connectors on a system, control over data role swapping, and when the port supports USB Power Delivery, also control over power role swapping and Alternate Modes. Signed-off-by: Heikki Krogerus Reviewed-by: Mika Westerberg Reviewed-and-Tested-by: Felipe Balbi Tested-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman

usb: add CONFIG_USB_PCI for system have both PCI HW and non-PCI based USB HW

2017-03-17T04:16:56+00:00

a lot of embeded system SOC (e.g. freescale T2080) have both PCI and USB modules. But USB module is controlled by registers directly, it have no relationship with PCI module. when say N here it will not build PCI related code in USB driver. Signed-off-by: yuan linyu Acked-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

usb: Add MediaTek USB3 DRD driver

2016-10-27T15:02:41+00:00

This patch adds support for the MediaTek USB3 controller integrated into MT8173. It currently supports High-Speed Peripheral Only mode. Super-Speed Peripheral, Dual-Role Device and Host Only (xHCI) modes will be added in the next patchs. Signed-off-by: Chunfeng Yun Signed-off-by: Greg Kroah-Hartman

usb: Kconfig: using select for USB_COMMON dependency

2016-09-27T10:20:17+00:00

According to (badf6d47f8a9 "usb: common: rework CONFIG_USB_COMMON logic") we should select USB_COMMON at Kconfig when usb common stuffs are needed, but some of Kconfig enties have not followed it, update them. Cc: Felipe Balbi Cc: Heikki Krogerus Signed-off-by: Peter Chen Acked-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman

usb: Kconfig: let USB_ULPI_BUS depends on USB_COMMON

2016-09-12T08:43:38+00:00

Since ulpi bus driver is located at usb/common/ulpi.c, whether it is compiled or not depends on CONFIG_USB_COMMON which needs either USB Host or USB Gadget is enabled, so even CONFIG_USB_ULPI_BUS is chosen, its source may still not be compiled when both USB HOST and USB gadget are disabled. It fixed compile error with below configurations: - # CONFIG_USB is not set - # CONFIG_USB_GADGET is not set - CONFIG_PHY_TUSB1210=m - CONFIG_USB_ULPI_BUS=m >> All errors (new ones prefixed by >>): >> >> ERROR: "ulpi_unregister_driver" [drivers/phy/phy-tusb1210.ko] undefined! >> ERROR: "__ulpi_register_driver" [drivers/phy/phy-tusb1210.ko] undefined! >> ERROR: "ulpi_write" [drivers/phy/phy-tusb1210.ko] undefined! Fixes: ad764c49f65a ("usb: Kconfig: move ulpi bus support out of host") Reported-by: kbuild test robot Signed-off-by: Peter Chen Signed-off-by: Greg Kroah-Hartman

usb: Kconfig: move ulpi bus support out of host

2016-09-09T12:13:23+00:00

The ULPI bus is not only for host, but for device mode too, so move it out from host's Kconfig. Signed-off-by: Peter Chen Acked-by: Heikki Krogerus Signed-off-by: Greg Kroah-Hartman

usb: common: rework CONFIG_USB_COMMON logic

2016-04-18T12:23:36+00:00

The phy-am335x driver selects 'USB_COMMON', but all other drivers use 'depends on' for that symbol, and it depends on USB || USB_GADGET itself, which causes a Kconfig warning: warning: (AM335X_PHY_USB) selects USB_COMMON which has unmet direct dependencies (USB_SUPPORT && (USB || USB_GADGET)) As suggested by Felipe Balbi, this turns the logic around, and makes 'USB_COMMON' selected by everything else that needs it, so we can remove the dependencies. Fixes: 59f042f644c5 ("usb: phy: phy-am335x: bypass first VBUS sensing for host-only mode") Signed-off-by: Arnd Bergmann Acked-by: Felipe Balbi Reviewed-by: Peter Chen Signed-off-by: Felipe Balbi

usb: isp1760: Move driver from drivers/usb/host/ to drivers/usb/isp1760/

2015-01-27T15:39:38+00:00

Now that this is DRD, it doesn't make sense to keep it under drivers/usb/host. Signed-off-by: Laurent Pinchart Signed-off-by: Felipe Balbi