From: Prashant Malani <pmalani@chromium.org>
To: linux-kernel@vger.kernel.org, chrome-platform@lists.linux.dev
Cc: heikki.krogerus@linux.intel.com,
Prashant Malani <pmalani@chromium.org>,
Benson Leung <bleung@chromium.org>,
Daisuke Nojiri <dnojiri@chromium.org>,
"Dustin L. Howett" <dustin@howett.net>,
Evan Green <evgreen@chromium.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Guenter Roeck <groeck@chromium.org>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
Lee Jones <lee.jones@linaro.org>, Lee Jones <lee@kernel.org>,
Stephen Boyd <swboyd@chromium.org>,
Tinghan Shen <tinghan.shen@mediatek.com>,
Tzung-Bi Shih <tzungbi@kernel.org>,
Xiang wangx <wangxiang@cdjrlc.com>
Subject: [PATCH 03/10] platform/chrome: cros_ec_typec: Stash port driver info
Date: Wed, 28 Dec 2022 00:45:06 +0000 [thread overview]
Message-ID: <20221228004648.793339-4-pmalani@chromium.org> (raw)
In-Reply-To: <20221228004648.793339-1-pmalani@chromium.org>
Stash port number and a pointer to the driver-specific struct in the
local typec port struct.
These can be useful to the port driver to figure out how to communicate
with the Chrome EC when an altmode-driver related callback is invoked
from the Type-C class code.
Signed-off-by: Prashant Malani <pmalani@chromium.org>
---
drivers/platform/chrome/cros_ec_typec.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/platform/chrome/cros_ec_typec.c b/drivers/platform/chrome/cros_ec_typec.c
index 001b0de95a46..bc8dc8bd90b3 100644
--- a/drivers/platform/chrome/cros_ec_typec.c
+++ b/drivers/platform/chrome/cros_ec_typec.c
@@ -45,6 +45,7 @@ struct cros_typec_altmode_node {
/* Per port data. */
struct cros_typec_port {
struct typec_port *port;
+ int port_num;
/* Initial capabilities for the port. */
struct typec_capability caps;
struct typec_partner *partner;
@@ -78,6 +79,8 @@ struct cros_typec_port {
struct usb_power_delivery *partner_pd;
struct usb_power_delivery_capabilities *partner_src_caps;
struct usb_power_delivery_capabilities *partner_sink_caps;
+
+ struct cros_typec_data *typec_data;
};
/* Platform-specific data for the Chrome OS EC Type C controller. */
@@ -408,6 +411,8 @@ static int cros_typec_init_ports(struct cros_typec_data *typec)
goto unregister_ports;
}
+ cros_port->port_num = port_num;
+ cros_port->typec_data = typec;
typec->ports[port_num] = cros_port;
cap = &cros_port->caps;
--
2.39.0.314.g84b9a713c41-goog
next prev parent reply other threads:[~2022-12-28 1:00 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-28 0:45 [PATCH 00/10] platform/chrome: cros_ec_typec: VDM support Prashant Malani
2022-12-28 0:45 ` [PATCH 01/10] Revert "mfd: cros_ec: Add SCP Core-1 as a new CrOS EC MCU" Prashant Malani
2023-01-03 8:23 ` Lee Jones
2023-01-09 19:38 ` Benson Leung
2022-12-28 0:45 ` [PATCH 02/10] platform_chrome: cros_ec: Add Type-C VDM defines Prashant Malani
2023-01-09 19:40 ` Benson Leung
2022-12-28 0:45 ` Prashant Malani [this message]
2023-01-09 19:42 ` [PATCH 03/10] platform/chrome: cros_ec_typec: Stash port driver info Benson Leung
2022-12-28 0:45 ` [PATCH 04/10] platform/chrome: cros_ec_typec: Set port alt mode drvdata Prashant Malani
2023-01-09 19:43 ` Benson Leung
2022-12-28 0:45 ` [PATCH 05/10] platform/chrome: cros_ec_typec: Update port DP VDO Prashant Malani
2023-01-09 19:45 ` Benson Leung
2022-12-28 0:45 ` [PATCH 06/10] platform/chrome: cros_ec_typec: Move structs to header Prashant Malani
2023-01-09 19:47 ` Benson Leung
2022-12-28 0:45 ` [PATCH 07/10] platform/chrome: cros_ec_typec: Alter module name with hyphens Prashant Malani
2023-01-09 19:48 ` Benson Leung
2022-12-28 0:45 ` [PATCH 08/10] platform/chrome: cros_ec_typec: Add initial VDM support Prashant Malani
2023-01-09 19:49 ` Benson Leung
2022-12-28 0:45 ` [PATCH 09/10] platform/chrome: cros_typec_vdm: Add VDM reply support Prashant Malani
2023-01-09 19:50 ` Benson Leung
2022-12-28 0:45 ` [PATCH 10/10] platform/chrome: cros_typec_vdm: Add VDM send support Prashant Malani
2023-01-09 19:39 ` Benson Leung
2023-01-02 11:20 ` [PATCH 00/10] platform/chrome: cros_ec_typec: VDM support Heikki Krogerus
2023-01-09 20:40 ` patchwork-bot+chrome-platform
2023-01-10 18:50 ` patchwork-bot+chrome-platform
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