From: Badhri Jagan Sridharan <badhri@google.com>
To: Guenter Roeck <linux@roeck-us.net>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh+dt@kernel.org>,
Lee Jones <lee.jones@linaro.org>, Mark Brown <broonie@kernel.org>,
Maxime Ripard <mripard@kernel.org>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Thierry Reding <treding@nvidia.com>,
Prashant Malani <pmalani@chromium.org>,
Badhri Jagan Sridharan <badhri@google.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org,
Amelie Delaunay <amelie.delaunay@st.com>
Subject: [PATCH v10 01/15] usb: typec: tcpci: Add a getter method to retrieve tcpm_port reference
Date: Wed, 7 Oct 2020 23:15:42 -0700 [thread overview]
Message-ID: <20201008061556.1402293-2-badhri@google.com> (raw)
In-Reply-To: <20201008061556.1402293-1-badhri@google.com>
Allow chip level drivers to retrieve reference to tcpm_port.
Signed-off-by: Badhri Jagan Sridharan <badhri@google.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
---
Change since v1:
- Changing patch version to v6 to fix version number confusion.
Change since v6:
- Rebase on usb-next
- Added Reviewed-by from Heikki.
Change since v7:
- Rebase on usb-next
Change since v8:
- None
Change since v9:
- None
---
drivers/usb/typec/tcpm/tcpci.c | 6 ++++++
drivers/usb/typec/tcpm/tcpci.h | 2 ++
2 files changed, 8 insertions(+)
diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c
index 7d9491ba62fb..b960fe5a0f28 100644
--- a/drivers/usb/typec/tcpm/tcpci.c
+++ b/drivers/usb/typec/tcpm/tcpci.c
@@ -38,6 +38,12 @@ struct tcpci_chip {
struct tcpci_data data;
};
+struct tcpm_port *tcpci_get_tcpm_port(struct tcpci *tcpci)
+{
+ return tcpci->port;
+}
+EXPORT_SYMBOL_GPL(tcpci_get_tcpm_port);
+
static inline struct tcpci *tcpc_to_tcpci(struct tcpc_dev *tcpc)
{
return container_of(tcpc, struct tcpci, tcpc);
diff --git a/drivers/usb/typec/tcpm/tcpci.h b/drivers/usb/typec/tcpm/tcpci.h
index cf9d8b63adcb..04c49a0b0368 100644
--- a/drivers/usb/typec/tcpm/tcpci.h
+++ b/drivers/usb/typec/tcpm/tcpci.h
@@ -150,4 +150,6 @@ struct tcpci *tcpci_register_port(struct device *dev, struct tcpci_data *data);
void tcpci_unregister_port(struct tcpci *tcpci);
irqreturn_t tcpci_irq(struct tcpci *tcpci);
+struct tcpm_port;
+struct tcpm_port *tcpci_get_tcpm_port(struct tcpci *tcpci);
#endif /* __LINUX_USB_TCPCI_H */
--
2.28.0.806.g8561365e88-goog
next prev parent reply other threads:[~2020-10-08 6:16 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-08 6:15 [PATCH v10 00/15] TCPM support for FRS and AutoDischarge Disconnect Badhri Jagan Sridharan
2020-10-08 6:15 ` Badhri Jagan Sridharan [this message]
2020-10-08 6:15 ` [PATCH v10 02/15] usb: typec: tcpci: Add set_vbus tcpci callback Badhri Jagan Sridharan
2020-10-08 6:15 ` [PATCH v10 03/15] dt-bindings: usb: Maxim type-c controller device tree binding document Badhri Jagan Sridharan
2020-10-08 6:15 ` [PATCH v10 04/15] usb: typec: tcpci_maxim: Chip level TCPC driver Badhri Jagan Sridharan
2020-10-08 6:15 ` [PATCH v10 05/15] dt-bindings: connector: Add property to set initial current cap for FRS Badhri Jagan Sridharan
2020-10-08 6:15 ` [PATCH v10 06/15] usb: typec: tcpm: Add support for Sink Fast Role SWAP(FRS) Badhri Jagan Sridharan
2020-10-08 6:15 ` [PATCH v10 07/15] usb: typec: tcpci: Implement callbacks for FRS Badhri Jagan Sridharan
2020-10-08 6:15 ` [PATCH v10 08/15] usb: typec: tcpci_maxim: Add support for Sink FRS Badhri Jagan Sridharan
2020-10-08 6:15 ` [PATCH v10 09/15] usb: typec: tcpm: frs sourcing vbus callback Badhri Jagan Sridharan
2020-10-19 13:40 ` Heikki Krogerus
2020-10-08 6:15 ` [PATCH v10 10/15] usb: typec: tcpci: " Badhri Jagan Sridharan
2020-10-19 13:41 ` Heikki Krogerus
2020-10-08 6:15 ` [PATCH v10 11/15] usb: typec: tcpci_max77759: Fix vbus stuck on upon diconnecting sink Badhri Jagan Sridharan
2020-10-19 13:44 ` Heikki Krogerus
2020-10-08 6:15 ` [PATCH v10 12/15] usb: typec: tcpm: Parse frs type-c current from device tree Badhri Jagan Sridharan
2020-10-08 6:15 ` [PATCH v10 13/15] usb: typec: tcpm: Implement enabling Auto Discharge disconnect support Badhri Jagan Sridharan
2020-10-19 13:48 ` Heikki Krogerus
2020-10-08 6:15 ` [PATCH v10 14/15] usb: typec: tcpci: Implement Auto discharge disconnect callbacks Badhri Jagan Sridharan
2020-10-19 13:49 ` Heikki Krogerus
2020-10-08 6:15 ` [PATCH v10 15/15] usb: typec: tcpci_maxim: Enable auto discharge disconnect Badhri Jagan Sridharan
2020-10-19 13:50 ` Heikki Krogerus
2020-10-08 7:46 ` [PATCH v10 00/15] TCPM support for FRS and AutoDischarge Disconnect Greg Kroah-Hartman
2020-10-08 17:54 ` Badhri Jagan Sridharan
2020-10-13 14:11 ` Rob Herring
2020-10-19 13:55 ` Heikki Krogerus
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