linux.git/drivers/usb/typec/Kconfig, branch v5.8 Linux kernel source tree usb: typec: Ensure USB_ROLE_SWITCH is set as a dependency for tps6598x 2020-05-21T07:36:42+00:00 Bryan O'Donoghue bryan.odonoghue@linaro.org 2020-05-20T15:36:17+00:00 e9ccc35b86653cb15e9bffbe2cbef8781ea2c1dd When I switched on USB role switching for the tps6598x I completely forgot to add the Kconfig dependency. Ensure USB_ROLE_SWITCH is selected to prevent the typs6598x driver being compiled in but the role-switch driver being compiled as a module, leading to link error. Suggested-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20200520153617.610909-1-bryan.odonoghue@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
When I switched on USB role switching for the tps6598x I completely forgot
to add the Kconfig dependency.

Ensure USB_ROLE_SWITCH is selected to prevent the typs6598x driver being
compiled in but the role-switch driver being compiled as a module, leading
to link error.

Suggested-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20200520153617.610909-1-bryan.odonoghue@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: typec: add dependency for TYPEC_HD3SS3220 2019-10-10T10:34:05+00:00 Mao Wenan maowenan@huawei.com 2019-10-09T01:47:07+00:00 da4b5d18dd949abdda7c8ea76c9483b5edd49616 If CONFIG_TYPEC_HD3SS3220=y, CONFIG_USB_ROLE_SWITCH=m, below errors can be found: drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_remove': hd3ss3220.c:(.text+0x64): undefined reference to `usb_role_switch_put' drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_dr_set': hd3ss3220.c:(.text+0x154): undefined reference to `usb_role_switch_set_role' drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_set_role': hd3ss3220.c:(.text+0x294): undefined reference to `usb_role_switch_set_role' hd3ss3220.c:(.text+0x2f4): undefined reference to `usb_role_switch_set_role' hd3ss3220.c:(.text+0x348): undefined reference to `usb_role_switch_set_role' hd3ss3220.c:(.text+0x390): undefined reference to `usb_role_switch_set_role' drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_probe': hd3ss3220.c:(.text+0x5e8): undefined reference to `fwnode_usb_role_switch_get' hd3ss3220.c:(.text+0x8a4): undefined reference to `usb_role_switch_put' make: *** [vmlinux] Error 1 This patch add dependency USB_ROLE_SWITCH for TYPEC_HD3SS3220. Fixes: 1c48c759ef4b ("usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Mao Wenan <maowenan@huawei.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: Biju Das <biju.das@bp.renesas.com> Link: https://lore.kernel.org/r/20191009014707.38716-1-maowenan@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
If CONFIG_TYPEC_HD3SS3220=y, CONFIG_USB_ROLE_SWITCH=m, below errors
can be found:
drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_remove':
hd3ss3220.c:(.text+0x64): undefined reference to `usb_role_switch_put'
drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_dr_set':
hd3ss3220.c:(.text+0x154): undefined reference to `usb_role_switch_set_role'
drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_set_role':
hd3ss3220.c:(.text+0x294): undefined reference to `usb_role_switch_set_role'
hd3ss3220.c:(.text+0x2f4): undefined reference to `usb_role_switch_set_role'
hd3ss3220.c:(.text+0x348): undefined reference to `usb_role_switch_set_role'
hd3ss3220.c:(.text+0x390): undefined reference to `usb_role_switch_set_role'
drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_probe':
hd3ss3220.c:(.text+0x5e8): undefined reference to `fwnode_usb_role_switch_get'
hd3ss3220.c:(.text+0x8a4): undefined reference to `usb_role_switch_put'
make: *** [vmlinux] Error 1

This patch add dependency USB_ROLE_SWITCH for TYPEC_HD3SS3220.

Fixes: 1c48c759ef4b ("usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Link: https://lore.kernel.org/r/20191009014707.38716-1-maowenan@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller 2019-10-04T12:18:48+00:00 Biju Das biju.das@bp.renesas.com 2019-09-04T08:15:40+00:00 1c48c759ef4bb9031b3347277f04484e07e27d97 Driver for TI HD3SS3220 USB Type-C DRP port controller. The driver currently registers the port and supports data role swapping. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/1567584941-13690-3-git-send-email-biju.das@bp.renesas.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Driver for TI HD3SS3220 USB Type-C DRP port controller.

The driver currently registers the port and supports data role swapping.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/1567584941-13690-3-git-send-email-biju.das@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: typec: tps6598x: Fix build error without CONFIG_REGMAP_I2C 2019-09-03T13:46:46+00:00 YueHaibing yuehaibing@huawei.com 2019-09-03T12:10:26+00:00 35af2445dc306403254a181507b390ec9eb725d5 If CONFIG_REGMAP_I2C is not set, building fails: drivers/usb/typec/tps6598x.o: In function `tps6598x_probe': tps6598x.c:(.text+0x5f0): undefined reference to `__devm_regmap_init_i2c' Select REGMAP_I2C to fix this. Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: 0a4c005bd171 ("usb: typec: driver for TI TPS6598x USB Power Delivery controllers") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20190903121026.22148-1-yuehaibing@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
If CONFIG_REGMAP_I2C is not set, building fails:

drivers/usb/typec/tps6598x.o: In function `tps6598x_probe':
tps6598x.c:(.text+0x5f0): undefined reference to `__devm_regmap_init_i2c'

Select REGMAP_I2C to fix this.

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 0a4c005bd171 ("usb: typec: driver for TI TPS6598x USB Power Delivery controllers")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20190903121026.22148-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: add missing SPDX lines to Kconfig and Makefiles 2019-01-22T08:08:17+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2019-01-17T08:23:50+00:00 cae8dc3b685fb24f61f09b7197c6a383a66cff2c There are a few remaining drivers/usb/ files that do not have SPDX identifiers in them, all of these are either Kconfig or Makefiles. Add the correct GPL-2.0 identifier to them to make scanning tools happy. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
There are a few remaining drivers/usb/ files that do not have SPDX
identifiers in them, all of these are either Kconfig or Makefiles.  Add
the correct GPL-2.0 identifier to them to make scanning tools happy.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: typec: Group all TCPCI/TCPM code together 2018-09-20T11:37:29+00:00 Heikki Krogerus heikki.krogerus@linux.intel.com 2018-09-20T11:23:47+00:00 ae8a2ca8a2215c7e31e6d874f7303801bb15fbbc Moving all the drivers that depend on the Port Controller Manager under a new directory drivers/usb/typec/tcpm/ and making Guenter Roeck the designated reviewer of that code. Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Moving all the drivers that depend on the Port Controller
Manager under a new directory drivers/usb/typec/tcpm/ and
making Guenter Roeck the designated reviewer of that code.

Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: typec: Add driver for DisplayPort alternate mode 2018-07-02T15:42:36+00:00 Heikki Krogerus heikki.krogerus@linux.intel.com 2018-06-27T15:19:51+00:00 0e3bb7d6894d9b6e67d6382bb03a46a1dc989588 DisplayPort USB Type-C Alt Mode allows DisplayPort displays and adapters to be attached to the USB Type-C ports on the system. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Tested-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
DisplayPort USB Type-C Alt Mode allows DisplayPort displays
and adapters to be attached to the USB Type-C ports on the
system.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: update for tcpci drivers moving out of staging 2018-07-02T06:29:43+00:00 Stephen Rothwell sfr@canb.auug.org.au 2018-06-29T04:54:04+00:00 0bc26314957504e82dc9e3704422959db99b38ef Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: typec: tcpci: move tcpci drivers out of staging 2018-06-28T10:49:48+00:00 Li Jun jun.li@nxp.com 2018-06-26T23:45:32+00:00 990da41530b31ed7de29340ce1d78c04bee9670c Move TCPCI(Typec port controller interface) driver and rt1711h driver out of staging. Signed-off-by: Li Jun <jun.li@nxp.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Move TCPCI(Typec port controller interface) driver and rt1711h
driver out of staging.

Signed-off-by: Li Jun <jun.li@nxp.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
typec: tcpm: Represent source supply through power_supply 2018-04-25T12:20:20+00:00 Adam Thomson Adam.Thomson.Opensource@diasemi.com 2018-04-23T14:11:00+00:00 f2a8aa053c1761232ce561e4fa725f02b8bd13fd This commit adds a power_supply class instance to represent a PD source's voltage and current properties. This provides an interface for reading these properties from user-space or other drivers. For PPS enabled Sources, this also provides write access to set the current and voltage and allows for swapping between standard PDO and PPS APDO. As this represents a superset of the information provided in the fusb302 driver, the power_supply instance in that code is removed as part of this change, so reverting the commit titled 'typec: tcpm: Represent source supply through power_supply class' Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This commit adds a power_supply class instance to represent a
PD source's voltage and current properties. This provides an
interface for reading these properties from user-space or other
drivers.

For PPS enabled Sources, this also provides write access to set
the current and voltage and allows for swapping between standard
PDO and PPS APDO.

As this represents a superset of the information provided in the
fusb302 driver, the power_supply instance in that code is removed
as part of this change, so reverting the commit titled
'typec: tcpm: Represent source supply through power_supply class'

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>