/modify of cfg0 may race with the AML code
doing the same to avoid this we take the global ACPI lock while doing
the read/write/modify.
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Signed-off-by: Hans de
Add a driver for the Pericom PI3USB30532 Type-C cross switch /
mux chip found on some devices with a Type-C port.
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.c
y xHCI (reserved)
This is useful when we want to loop through all capabilities.
Signed-off-by: Mathias Nyman <mathias.ny...@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-
ogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v4:
-Consistently use IS_ERR_OR_NULL where applicable
-Add Andy's Revi
mode after a detach.
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Guenter Roeck <li...@roeck-us.net>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v4:
-Add Andy's Re
com>
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v4:
-Add Andy's Reviewed-by
Changes in v2:
-Use SPDX license header
-Various small style
with an INT3496 ACPI device
-Charger-type misdetection (always SDP) on devices with an INT3496 when the
USB role (always) gets initialized as host
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de
Hi All,
Here is version 4 of Heikki's and my USB Type-C device-connection, mux and
switch support series. Version 2, 3 and 4 bring various small code and style
fixes based on review (no major changes).
Here is the original cover-letter of v1:
Some devices with an USB Type-C connector have a
taking over control of the muxes for example
is because handling them in the port drivers would be just
boilerplate.
Signed-off-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Reviewed-by: Guenter Roeck <li...@roeck-us.net>
Revi
-by: Hans de Goede <hdego...@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v4:
-Add Andy's Reviewed-by
Changes in v3:
-Various spelling and gramar fixes in the docs pointed out by Randy Dunlap
mode after a detach.
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Guenter Roeck <li...@roeck-us.net>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v4:
-Add Andy's Re
ernate Modes.
Signed-off-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v4:
-Add Andy's Re
ogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v4:
-Consistently use IS_ERR_OR_NULL where applicable
-Add Andy's Revi
ck-us.net>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v4:
-Add Andy's Reviewed-by
Changes in v3:
-Add Guenter's Reviewed-by
Changes in v2:
-Added Heikki's Reviewed-by
---
drivers/usb/typec/Kconfig |
com>
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v4:
-Add Andy's Reviewed-by
Changes in v2:
-Use SPDX license header
-Various small style
/modify of cfg0 may race with the AML code
doing the same to avoid this we take the global ACPI lock while doing
the read/write/modify.
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Signed-off-by: Hans de
y xHCI (reserved)
This is useful when we want to loop through all capabilities.
Signed-off-by: Mathias Nyman <mathias.ny...@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-
Add a driver for the Pericom PI3USB30532 Type-C cross switch /
mux chip found on some devices with a Type-C port.
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.c
y.shevche...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v4:
-Replace Andy's Acked-by with his Reviewed-by
Changes in v2:
-Add Andy's Acked-by
-Add Heikki's Reviewed-by
---
drivers/platform/x86/intel_cht_int33fe.c | 25 +
with an INT3496 ACPI device
-Charger-type misdetection (always SDP) on devices with an INT3496 when the
USB role (always) gets initialized as host
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Hans de
Hi,
On 26-02-18 11:59, Andy Shevchenko wrote:
On Mon, Feb 26, 2018 at 11:09 AM, Hans de Goede <hdego...@redhat.com> wrote:
Hi All,
Here is version 3 of Heikki's and my USB Type-C device-connection, mux and
switch support series. Version 2 and 3 bring various small code and style
fixes
Hi All,
Here is version 3 of Heikki's and my USB Type-C device-connection, mux and
switch support series. Version 2 and 3 bring various small code and style
fixes based on review (no major changes).
Here is the original cover-letter of v1:
Some devices with an USB Type-C connector have a bunch
-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v3:
-Various spelling and gramar fixes in the docs pointed out by Randy Dunlap
Changes in v2:
-Add a (struct devcon) cast to the DEVCON() macro
---
Documentation/driver-api/dev
ogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Minor style fixes from review of v1
---
Documentation/ABI/testing/sysfs-class-usb_role | 21 ++
drivers/usb/Kconfig
y xHCI (reserved)
This is useful when we want to loop through all capabilities.
Signed-off-by: Mathias Nyman <mathias.ny...@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
ernate Modes.
Signed-off-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v3:
-Add #include-s for a few missing headers to drivers/usb/typec/mux.c
-Various s
taking over control of the muxes for example
is because handling them in the port drivers would be just
boilerplate.
Signed-off-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Reviewed-by: Guenter Roeck <li...@roeck-us.net>
Sign
com>
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Use SPDX license header
-Various small style cleanups / changes
-Add Heikki's Reviewed-by
Changes from some time ago when this patch was part of
mode after a detach.
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Guenter Roeck <li...@roeck-us.net>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v3:
-Add Guenter's Reviewed-by
Changes in v2:
-Added Heikki's Reviewed-by
---
/modify of cfg0 may race with the AML code
doing the same to avoid this we take the global ACPI lock while doing
the read/write/modify.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Drop unnecessary depends on EXTCON from Kconfig
-Use BIT(), resource_size()
-Various other
t>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v3:
-Add Guenter's Reviewed-by
Changes in v2:
-Added Heikki's Reviewed-by
---
drivers/usb/typec/Kconfig | 1 +
drivers/usb/typec/fusb302/fusb302.c | 1 -
drivers/usb/typec/tcpm
Add a driver for the Pericom PI3USB30532 Type-C cross switch /
mux chip found on some devices with a Type-C port.
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Cleanup pi3usb30532_set_conf() er
with an INT3496 ACPI device
-Charger-type misdetection (always SDP) on devices with an INT3496 when the
USB role (always) gets initialized as host
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Add de
kki.kroge...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Add Andy's Acked-by
-Add Heikki's Reviewed-by
---
drivers/platform/x86/intel_cht_int33fe.c | 25 +
1 file changed, 25 insertions(+)
diff --git a/drivers/platform/x86/inte
Hi,
On 25-02-18 19:51, Randy Dunlap wrote:
Hi,
On 02/25/2018 07:25 AM, Hans de Goede wrote:
diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig
index a7bca4207f44..de15bf55895b 100644
--- a/drivers/extcon/Kconfig
+++ b/drivers/extcon/Kconfig
@@ -30,7 +30,8 @@ config EXTCON_ARIZONA
-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Add a (struct devcon) cast to the DEVCON() macro
---
Documentation/driver-api/device_connection.rst | 43
drivers/base/Makefile | 3 +
ogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Minor style fixes from review of v1
---
Documentation/ABI/testing/sysfs-class-usb_role | 21 ++
drivers/usb/Kconfig
mode after a detach.
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Added Heikki's Reviewed-by
---
drivers/usb/typec/tcpm.c | 22 +++---
include/linux/usb/tcpm.h | 8 ++--
2 f
ernate Modes.
Signed-off-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Documentation/driver-api/usb/typec.rst | 73 +++--
drivers/usb/typec/Makefile
y xHCI (reserved)
This is useful when we want to loop through all capabilities.
Signed-off-by: Mathias Nyman <mathias.ny...@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
taking over control of the muxes for example
is because handling them in the port drivers would be just
boilerplate.
Signed-off-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
Remove the unused (not implemented anywhere) tcpc_mux_dev abstraction
and replace it with calling the new typec_set_orientation,
usb_role_switch_set and typec_set_mode functions.
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@r
Add a driver for the Pericom PI3USB30532 Type-C cross switch /
mux chip found on some devices with a Type-C port.
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Cleanup pi3usb30532_set_conf() er
com>
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Use SPDX license header
-Various small style cleanups / changes
-Add Heikki's Reviewed-by
Changes from some time ago when this patch was part of
kki.kroge...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Add Andy's Acked-by
-Add Heikki's Reviewed-by
---
drivers/platform/x86/intel_cht_int33fe.c | 25 +
1 file changed, 25 insertions(+)
diff --git a/drivers/platform/x86/inte
/modify of cfg0 may race with the AML code
doing the same to avoid this we take the global ACPI lock while doing
the read/write/modify.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Drop unnecessary depends on EXTCON from Kconfig
-Use BIT(), resource_size()
-Various other
with an INT3496 ACPI device
-Charger-type misdetection (always SDP) on devices with an INT3496 when the
USB role (always) gets initialized as host
Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Add de
Hi All,
Here is version 2 of Heikki's and my USB Type-C device-connection, mux and
switch support series. Version 2 brings various small code and style fixes
based on review of v1 (no major changes).
Here is the cover-letter of v1:
Some devices with an USB Type-C connector have a bunch of muxes
Hi,
On 16-02-18 14:19, Andy Shevchenko wrote:
On Fri, Feb 16, 2018 at 12:47 PM, Hans de Goede <hdego...@redhat.com> wrote:
The AXP288 BC1.2 charger detection / extcon code may seem like a strange
place to add code to control the USB role-switch on devices with an AXP288,
but there
Hi,
On 16-02-18 14:47, Andy Shevchenko wrote:
On Fri, Feb 16, 2018 at 12:47 PM, Hans de Goede <hdego...@redhat.com> wrote:
Various Intel SoCs (Cherry Trail, Broxton and others) have an internal USB
role switch for swiching the OTG USB data lines between the xHCI host
controller and th
Hi,
On 16-02-18 14:53, Andy Shevchenko wrote:
On Fri, Feb 16, 2018 at 12:47 PM, Hans de Goede <hdego...@redhat.com> wrote:
The xHCI controller on various Intel SoCs has an extended cap mmio-range
which contains registers to control the muxing to the xHCI (host mode)
or the dwc3 (devic
Hi,
On 16-02-18 15:07, Andy Shevchenko wrote:
On Fri, Feb 16, 2018 at 12:47 PM, Hans de Goede <hdego...@redhat.com> wrote:
USB role switch is a device that can be used to choose the
data role for USB connector. With dual-role capable USB
controllers, the controller itself will be the
Hi,
On 16-02-18 19:33, Randy Dunlap wrote:
On 02/16/2018 02:47 AM, Hans de Goede wrote:
From: Heikki Krogerus <heikki.kroge...@linux.intel.com>
diff --git a/drivers/usb/common/roles.c b/drivers/usb/common/roles.c
new file mode 100644
index ..923e3721d183
--- /dev/null
Hi,
On 16-02-18 15:00, Andy Shevchenko wrote:
On Fri, Feb 16, 2018 at 12:47 PM, Hans de Goede <hdego...@redhat.com> wrote:
USB Type-C connectors consist of various muxes and switches
that route the pins on the connector to the right locations.
The USB Type-C drivers need to be able to c
Hi,
On 16-02-18 14:38, Heikki Krogerus wrote:
On Fri, Feb 16, 2018 at 11:47:48AM +0100, Hans de Goede wrote:
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index 060643a1b5c8..7d1b8c82b208 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -65,3 +65,5 @@ obj
Hi,
On 16-02-18 15:22, Heikki Krogerus wrote:
On Fri, Feb 16, 2018 at 04:07:59PM +0200, Andy Shevchenko wrote:
On Fri, Feb 16, 2018 at 12:47 PM, Hans de Goede <hdego...@redhat.com> wrote:
USB role switch is a device that can be used to choose the
data role for USB connector. With dua
Hi,
On 16-02-18 12:07, Andy Shevchenko wrote:
On Fri, Feb 16, 2018 at 12:47 PM, Hans de Goede <hdego...@redhat.com> wrote:
From: Heikki Krogerus <heikki.kroge...@linux.intel.com>
In order to allow the USB Type-C Class driver take care of
things like muxes and other possible
Hi,
On 16-02-18 12:00, Andy Shevchenko wrote:
On Fri, Feb 16, 2018 at 12:47 PM, Hans de Goede <hdego...@redhat.com> wrote:
From: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Several frameworks - clk, gpio, phy, pmw, etc. - maintain
lookup tables for describing connections
Hi All,
Some devices with an USB Type-C connector have a bunch of muxes
behind that connector which need to be controlled by the kernel (rather
then having them controlled by firmware as on most devices).
Quite a while back I submitted a patch-series to tie together these muxes
and the Type-C
ogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Documentation/ABI/testing/sysfs-class-usb_role | 21 ++
drivers/usb/Kconfig| 3 +
drivers/usb/common/Makefile
-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Documentation/driver-api/device_connection.rst | 43
drivers/base/Makefile | 3 +-
drivers/base/devcon.c | 139
taking over control of the muxes for example
is because handling them in the port drivers would be just
boilerplate.
Signed-off-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
ernate Modes.
Signed-off-by: Heikki Krogerus <heikki.kroge...@linux.intel.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Documentation/driver-api/usb/typec.rst | 73 +++--
drivers/usb/typec/Makefile
mode after a detach.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/usb/typec/tcpm.c | 22 +++---
include/linux/usb/tcpm.h | 8 ++--
2 files changed, 13 insertions(+), 17 deletions(-)
diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c
Remove the unused (not implemented anywhere) tcpc_mux_dev abstraction
and replace it with calling the new typec_set_orientation,
usb_role_switch_set and typec_set_mode functions.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/usb/typec/Kconfig | 1 +
drivers/usb
to xhci_pci_probe(), it is added here because xhci_ext_cap_init() must
be called only once. If in the future we also want to handle ext-caps
on non pci xHCI HCDs from xhci_ext_cap_init() a call to it should also
be added to other bus probe paths.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
y xhci (reserved)
This is useful when we want to loop through all capabilities.
Signed-off-by: Mathias Nyman <mathias.ny...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/usb/host/xhci-ext-caps.h | 5 +++--
1 file changed, 3 insertions(+), 2 deleti
/modify of cfg0 may race with the AML code
doing the same to avoid this we take the global ACPI lock while doing
the read/write/modify.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
MAINTAINERS| 6 +
drivers/usb/Kconfig
Add a driver for the Pericom PI3USB30532 Type-C cross switch /
mux chip found on some devices with a Type-C port.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Note this is a rewrite of my previous driver which was using the
drivers/mux framework to use the new drivers/usb/typ
We need to add device-connections for the TYPE-C mux/switch and usb-role
code to be able to find the PI3USB30532 Type-C cross-switch and the
device/host switch integrated in the CHT SoC.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/platform/x86/intel_cht_int33fe.
with an INT3496 ACPI device
-Charger-type misdetection (always SDP) on devices with an INT3496 when the
USB role (always) gets initialized as host
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/extcon/Kconfig | 3 +-
drivers/extcon/extcon-axp288.c
Hi,
On 16-01-18 10:57, Oliver Neukum wrote:
Hi,
looking at your last patch I noticed something.
I think it fails to work if we hit a peculiar race condition.
It looks to me like we can get the following:
task A
pre_reset()
--> calling scsi_block_requests()
.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/usb/class/cdc-acm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 8e0636c963a7..6c64ab6e80fa 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/d
Hi,
On 10-01-18 16:23, Oliver Neukum wrote:
Am Mittwoch, den 10.01.2018, 08:13 +0100 schrieb Hans de Goede:
If we return 1 from our post_reset handler, then our disconnect handler
will be called immediately afterwards. Since pre_reset blocks all scsi
requests our disconnect handler
error")
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/usb/storage/uas.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 5d04c40ee40a..5471422aa1ab 100644
--- a/drivers/usb/storage/uas
Hi,
On 07-12-17 16:00, Heikki Krogerus wrote:
Hi Hans,
On Tue, Dec 05, 2017 at 03:56:05PM +0100, Hans de Goede wrote:
Hi,
On 01-12-17 09:38, Heikki Krogerus wrote:
Hi,
Thanks for taking a look at this..
On Sun, Nov 26, 2017 at 12:23:31PM +0100, Hans de Goede wrote:
Hi Heiko,
On 28-09-17
Hi,
On 01-12-17 09:38, Heikki Krogerus wrote:
Hi,
Thanks for taking a look at this..
On Sun, Nov 26, 2017 at 12:23:31PM +0100, Hans de Goede wrote:
Hi Heiko,
On 28-09-17 13:35, Heikki Krogerus wrote:
Hi guys,
The bus allows SVID specific communication with the partners to be
handled
Since commit 7fee72d5e8f1 ("uas: Always apply US_FL_NO_ATA_1X quirk to
Seagate devices"), the US_FL_NO_ATA_1X is always set for Seagate devices,
so the per device unusual_uas.h entries for Seagate devices can be
removed.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
dri
Hi Heiko,
On 28-09-17 13:35, Heikki Krogerus wrote:
Hi guys,
The bus allows SVID specific communication with the partners to be
handled in separate drivers for each alternate mode.
Alternate mode handling happens with two separate logical devices:
1. Partner alternate mode devices which
Hi,
On 11/24/2017 01:19 PM, Heikki Krogerus wrote:
Hi,
On Tue, Nov 14, 2017 at 11:44:47AM +, Adam Thomson wrote:
diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c
index 78983e1..7c26c3d 100644
--- a/drivers/usb/typec/tcpm.c
+++ b/drivers/usb/typec/tcpm.c
@@ -12,6 +12,7 @@
Hi,
On 15-11-17 10:06, Oliver Neukum wrote:
Am Dienstag, den 14.11.2017, 18:44 +0100 schrieb Hans de Goede:
Greg, please do no merge the 2 recent uas seagate quirks I send
then. I will submit a patch with the new approach right away.
Hi,
I am afraid in that case we will need a way
We've been adding this as a quirk on a per device basis hoping that
newer disk enclosures would do better, but that has not happened,
so simply apply this quirk to all Seagate devices.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/usb/storage/uas-detect.h | 4
Hi,
On 11/14/2017 04:25 PM, Alan Stern wrote:
On Tue, 14 Nov 2017, Hans de Goede wrote:
Hi,
On 14-11-17 15:00, Hans de Goede wrote:
Just like all previous UAS capable Seagate disk enclosures, this
one needs a US_FL_NO_ATA_1X quirk.
Cc: sta...@vger.kernel.org # 3.16
Reported-by: Wido <w
Hi,
On 14-11-17 15:00, Hans de Goede wrote:
Just like all previous UAS capable Seagate disk enclosures, this
one needs a US_FL_NO_ATA_1X quirk.
Cc: sta...@vger.kernel.org # 3.16
Reported-by: Wido <wido...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
So far we've
Just like all previous UAS capable Seagate disk enclosures, this
one needs a US_FL_NO_ATA_1X quirk.
Cc: sta...@vger.kernel.org # 3.16
Reported-by: Wido <wido...@gmail.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/usb/storage/unusual_uas.h | 7 +++
1 fil
Hi,
On 13-11-17 07:14, Jérôme Carretero wrote:
On Mon, 13 Nov 2017 07:01:30 +0300
Andrey Astafyev <1...@246060.ru> wrote:
13.11.2017 00:42, Jérôme Carretero пишет:
Nov 12 16:20:59 Bidule kernel: sd 22:0:0:0: [sdaa] tag#2
uas_eh_abort_handler 0 uas-tag 3 inflight: CMD OUT
[...]
Do you see
Just like all previous UAS capable Seagate disk enclosures, this
one needs a US_FL_NO_ATA_1X quirk.
Cc: sta...@vger.kernel.org # 3.16
Signed-off-by: Andrey Astafyev <1...@246060.ru>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/usb/storage/unusual_uas.h | 7 +++
Hi,
On 05-11-17 13:00, Andrey Astafyev wrote:
Hello. Please, add Seagate Backup Plus entry to unusual devices list.
As Greg already mentioned you need to submit this as a proper patch
following the kernel's patch-submission guidelines.
If you don't know how to do that I can do this for you,
Hi,
On 18-10-17 04:33, Chanwoo Choi wrote:
Hi Hans,
On 2017년 09월 23일 03:37, Hans de Goede wrote:
Cherry Trail SoCs have a built-in USB-role mux for switching between
the host and device controllers, rather then using an external mux
controller by a GPIO.
There is a driver using the mux
uxfoundation.org>
Cc: sta...@vger.kernel.org
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/usb/core/devio.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 4664e543cf2f..e9326f31db8d 100644
Hi,
On 25-09-17 15:45, Peter Rosin wrote:
On 2017-09-25 13:35, Hans de Goede wrote:
Hi,
On 25-09-17 12:34, Peter Rosin wrote:
On 2017-09-13 17:48, Hans de Goede wrote:
Hi,
On 13-09-17 17:07, Rob Herring wrote:
On Wed, Sep 13, 2017 at 9:06 AM, Hans de Goede <hdego...@redhat.com> wrot
Hi,
On 25-09-17 12:34, Peter Rosin wrote:
On 2017-09-13 17:48, Hans de Goede wrote:
Hi,
On 13-09-17 17:07, Rob Herring wrote:
On Wed, Sep 13, 2017 at 9:06 AM, Hans de Goede <hdego...@redhat.com> wrote:
Hi,
On 13-09-17 15:38, Rob Herring wrote:
On Wed, Sep 13, 2017 at 3:56 AM, H
y xhci (reserved)
This is useful when we want to loop through all capabilities.
Signed-off-by: Mathias Nyman <mathias.ny...@linux.intel.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/usb/host/xhci-ext-caps.h | 5 +++--
1 file changed, 3 insertions(+), 2 deleti
for getting muxes on
non DT platforms.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/mux/core.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/mux/core.c b/drivers/mux/core.c
index d0ad56abca2a..8c0a4c83cdc5 100644
--- a/drivers/mux/
gh, so add
a mux_control_get_optional() API that allows the driver to
differentiate errors getting the mux from there not being a mux
for the driver to use at all.
Signed-off-by: Stephen Boyd <stephen.b...@linaro.org>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Document
nsumer can
access it and set a state that destroys booting all the same.
2. The mux controller might linger in a state that is not the
preferred idle state indefinitely, if no mux consumer ever selects
and then deselects the mux.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
controller on a non DT platform
following this pattern. It is based on a simplified version of the pwm
subsys lookup code, the dev_id and mux_name parts of a lookup table entry
are mandatory in the mux-core implementation.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
Add MUX_USB_* and MUX_TYPEC_* state constant defines, which can be used by
USB device/host, resp. Type-C polarity/role/altmode mux drivers and
consumers to ensure that they agree on the meaning of the
mux_control_select() state argument.
Signed-off-by: Hans de Goede <hdego...@redhat.
(), it is added here because xhci_ext_cap_init() must
be called only once. If in the future we also want to handle ext-caps
on non pci XHCI HCDs from xhci_ext_cap_init() a call to it should also
be added to other bus probe paths.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes
the Intel Vendor Defined XHCI extended capabilities region.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
Changes in v2:
-Complete rewrite as a stand-alone platform-driver rather then as a phy
driver, since this is just a mux, not a phy
Changes in v3:
-Make this a mux subsys driver inst
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