From: Li Jun <jun.li@nxp.com> To: robh+dt@kernel.org, gregkh@linuxfoundation.org, heikki.krogerus@linux.intel.com, linux@roeck-us.net Cc: devel@driverdev.osuosl.org, devicetree@vger.kernel.org, peter.chen@nxp.com, linux-usb@vger.kernel.org, a.hajda@samsung.com, linux-imx@nxp.com, jun.li@nxp.com, shufan_lee@richtek.com Subject: [PATCH v4 09/13] typec: tcpm: add starting value for drp toggling Date: Thu, 29 Mar 2018 00:06:14 +0800 [thread overview] Message-ID: <1522253178-32414-10-git-send-email-jun.li@nxp.com> (raw) In-Reply-To: <1522253178-32414-1-git-send-email-jun.li@nxp.com> As DRP port autonomously toggles the Rp/Rd need a start value to begin with, so add one parameter for it in tcpm_start_drp_toggling. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Li Jun <jun.li@nxp.com> --- drivers/usb/typec/tcpm.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c index 1744041b..218c230 100644 --- a/drivers/usb/typec/tcpm.c +++ b/drivers/usb/typec/tcpm.c @@ -1964,15 +1964,15 @@ static int tcpm_set_charge(struct tcpm_port *port, bool charge) return 0; } -static bool tcpm_start_drp_toggling(struct tcpm_port *port) +static bool tcpm_start_drp_toggling(struct tcpm_port *port, + enum typec_cc_status cc) { int ret; if (port->tcpc->start_drp_toggling && port->port_type == TYPEC_PORT_DRP) { tcpm_log_force(port, "Start DRP toggling"); - ret = port->tcpc->start_drp_toggling(port->tcpc, - tcpm_rp_cc(port)); + ret = port->tcpc->start_drp_toggling(port->tcpc, cc); if (!ret) return true; } @@ -2282,7 +2282,7 @@ static void run_state_machine(struct tcpm_port *port) if (!port->non_pd_role_swap) tcpm_swap_complete(port, -ENOTCONN); tcpm_src_detach(port); - if (tcpm_start_drp_toggling(port)) { + if (tcpm_start_drp_toggling(port, tcpm_rp_cc(port))) { tcpm_set_state(port, DRP_TOGGLING, 0); break; } @@ -2454,7 +2454,7 @@ static void run_state_machine(struct tcpm_port *port) if (!port->non_pd_role_swap) tcpm_swap_complete(port, -ENOTCONN); tcpm_snk_detach(port); - if (tcpm_start_drp_toggling(port)) { + if (tcpm_start_drp_toggling(port, TYPEC_CC_RD)) { tcpm_set_state(port, DRP_TOGGLING, 0); break; } -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Jun Li <jun.li@nxp.com> To: robh+dt@kernel.org, gregkh@linuxfoundation.org, heikki.krogerus@linux.intel.com, linux@roeck-us.net Cc: a.hajda@samsung.com, shufan_lee@richtek.com, peter.chen@nxp.com, devicetree@vger.kernel.org, linux-usb@vger.kernel.org, linux-imx@nxp.com, jun.li@nxp.com, devel@driverdev.osuosl.org Subject: [v4,09/13] typec: tcpm: add starting value for drp toggling Date: Thu, 29 Mar 2018 00:06:14 +0800 [thread overview] Message-ID: <1522253178-32414-10-git-send-email-jun.li@nxp.com> (raw) As DRP port autonomously toggles the Rp/Rd need a start value to begin with, so add one parameter for it in tcpm_start_drp_toggling. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Li Jun <jun.li@nxp.com> --- drivers/usb/typec/tcpm.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c index 1744041b..218c230 100644 --- a/drivers/usb/typec/tcpm.c +++ b/drivers/usb/typec/tcpm.c @@ -1964,15 +1964,15 @@ static int tcpm_set_charge(struct tcpm_port *port, bool charge) return 0; } -static bool tcpm_start_drp_toggling(struct tcpm_port *port) +static bool tcpm_start_drp_toggling(struct tcpm_port *port, + enum typec_cc_status cc) { int ret; if (port->tcpc->start_drp_toggling && port->port_type == TYPEC_PORT_DRP) { tcpm_log_force(port, "Start DRP toggling"); - ret = port->tcpc->start_drp_toggling(port->tcpc, - tcpm_rp_cc(port)); + ret = port->tcpc->start_drp_toggling(port->tcpc, cc); if (!ret) return true; } @@ -2282,7 +2282,7 @@ static void run_state_machine(struct tcpm_port *port) if (!port->non_pd_role_swap) tcpm_swap_complete(port, -ENOTCONN); tcpm_src_detach(port); - if (tcpm_start_drp_toggling(port)) { + if (tcpm_start_drp_toggling(port, tcpm_rp_cc(port))) { tcpm_set_state(port, DRP_TOGGLING, 0); break; } @@ -2454,7 +2454,7 @@ static void run_state_machine(struct tcpm_port *port) if (!port->non_pd_role_swap) tcpm_swap_complete(port, -ENOTCONN); tcpm_snk_detach(port); - if (tcpm_start_drp_toggling(port)) { + if (tcpm_start_drp_toggling(port, TYPEC_CC_RD)) { tcpm_set_state(port, DRP_TOGGLING, 0); break; }
next prev parent reply other threads:[~2018-03-28 16:06 UTC|newest] Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-03-28 16:06 [PATCH v4 00/13] staging: typec: tcpci: move out of staging Li Jun 2018-03-28 16:06 ` [PATCH v4 01/13] dt-bindings: connector: add properties for typec Li Jun 2018-03-28 16:06 ` [v4,01/13] " Jun Li 2018-03-29 19:54 ` [PATCH v4 01/13] " Mats Karrman 2018-03-29 19:54 ` [v4,01/13] " Mats Karrman 2018-03-31 3:34 ` [PATCH v4 01/13] " Jun Li 2018-03-31 3:34 ` [v4,01/13] " Jun Li 2018-04-03 8:29 ` [PATCH v4 01/13] " Andrzej Hajda 2018-04-03 8:29 ` [v4,01/13] " Andrzej Hajda 2018-04-13 11:51 ` [PATCH v4 01/13] " Jun Li 2018-04-13 11:51 ` [v4,01/13] " Jun Li 2018-04-30 11:23 ` [PATCH v4 01/13] " Heikki Krogerus 2018-04-30 11:23 ` [v4,01/13] " Heikki Krogerus 2018-05-01 7:57 ` [PATCH v4 01/13] " Jun Li 2018-05-01 7:57 ` [v4,01/13] " Jun Li 2018-03-28 16:06 ` [PATCH v4 02/13] dt-bindings: usb: add documentation for typec port controller(TCPCI) Li Jun 2018-03-28 16:06 ` [v4,02/13] " Jun Li 2018-04-09 20:04 ` [PATCH v4 02/13] " Rob Herring 2018-04-09 20:04 ` [v4,02/13] " Rob Herring 2018-04-16 11:54 ` [PATCH v4 02/13] " Jun Li 2018-04-16 11:54 ` [v4,02/13] " Jun Li 2018-04-16 14:28 ` [PATCH v4 02/13] " Rob Herring 2018-04-16 14:28 ` [v4,02/13] " Rob Herring 2018-04-19 14:47 ` [PATCH v4 02/13] " Jun Li 2018-04-19 14:47 ` [v4,02/13] " Jun Li 2018-04-30 7:41 ` [PATCH v4 02/13] " Mats Karrman 2018-04-30 7:41 ` [v4,02/13] " Mats Karrman 2018-05-01 7:54 ` [PATCH v4 02/13] " Jun Li 2018-05-01 7:54 ` [v4,02/13] " Jun Li 2018-03-28 16:06 ` [PATCH v4 03/13] staging: typec: tcpci: add compatible string for nxp ptn5110 Li Jun 2018-03-28 16:06 ` [v4,03/13] " Jun Li 2018-03-28 16:06 ` [PATCH v4 04/13] usb: typec: add fwnode to tcpc Li Jun 2018-03-28 16:06 ` [v4,04/13] " Jun Li 2018-03-29 12:57 ` [PATCH v4 04/13] " Heikki Krogerus 2018-03-29 12:57 ` [v4,04/13] " Heikki Krogerus 2018-03-31 3:17 ` [PATCH v4 04/13] " Jun Li 2018-03-31 3:17 ` [v4,04/13] " Jun Li 2018-03-28 16:06 ` [PATCH v4 05/13] usb: typec: add API to get typec basic port power and data config Li Jun 2018-03-28 16:06 ` [v4,05/13] " Jun Li 2018-03-28 16:06 ` [PATCH v4 06/13] usb: typec: tcpm: support get typec and pd config from device properties Li Jun 2018-03-28 16:06 ` [v4,06/13] " Jun Li 2018-03-28 16:06 ` [PATCH v4 07/13] staging: typec: tcpci: register port before request irq Li Jun 2018-03-28 16:06 ` [v4,07/13] " Jun Li 2018-03-29 10:52 ` [PATCH v4 07/13] " Dan Carpenter 2018-03-29 10:52 ` [v4,07/13] " Dan Carpenter 2018-03-31 3:09 ` [PATCH v4 07/13] " Jun Li 2018-03-31 3:09 ` [v4,07/13] " Jun Li 2018-03-31 8:01 ` [PATCH v4 07/13] " Dan Carpenter 2018-03-31 8:01 ` [v4,07/13] " Dan Carpenter 2018-03-28 16:06 ` [PATCH v4 08/13] staging: typec: tcpci: enable vbus detection Li Jun 2018-03-28 16:06 ` [v4,08/13] " Jun Li 2018-03-28 16:06 ` Li Jun [this message] 2018-03-28 16:06 ` [v4,09/13] typec: tcpm: add starting value for drp toggling Jun Li 2018-03-28 16:06 ` [PATCH v4 10/13] usb: typec: tcpm: set cc for drp toggling attach Li Jun 2018-03-28 16:06 ` [v4,10/13] " Jun Li 2018-03-29 21:18 ` [PATCH v4 10/13] " Mats Karrman 2018-03-29 21:18 ` [v4,10/13] " Mats Karrman 2018-03-31 3:37 ` [PATCH v4 10/13] " Jun Li 2018-03-31 3:37 ` [v4,10/13] " Jun Li 2018-03-29 22:49 ` [PATCH v4 10/13] " Guenter Roeck 2018-03-29 22:49 ` [v4,10/13] " Guenter Roeck 2018-03-31 4:38 ` [PATCH v4 10/13] " Jun Li 2018-03-31 4:38 ` [v4,10/13] " Jun Li 2018-03-28 16:06 ` [PATCH v4 11/13] staging: typec: tcpci: keep the not connecting cc line open Li Jun 2018-03-28 16:06 ` [v4,11/13] " Jun Li 2018-03-30 15:15 ` [PATCH v4 11/13] " Guenter Roeck 2018-03-30 15:15 ` [v4,11/13] " Guenter Roeck 2018-03-31 4:49 ` [PATCH v4 11/13] " Jun Li 2018-03-31 4:49 ` [v4,11/13] " Jun Li 2018-03-28 16:06 ` [PATCH v4 12/13] staging: typec: tcpci: Only touch target bit when enable vconn Li Jun 2018-03-28 16:06 ` [v4,12/13] " Jun Li 2018-03-28 16:06 ` [PATCH v4 13/13] staging: typec: tcpci: move tcpci driver out of staging Li Jun 2018-03-28 16:06 ` [v4,13/13] " Jun Li
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