From: Jameson Thies <jthies@google.com>
To: heikki.krogerus@linux.intel.com, linux-usb@vger.kernel.org
Cc: jthies@google.com, pmalani@chromium.org, bleung@google.com,
abhishekpandit@chromium.org, andersson@kernel.org,
dmitry.baryshkov@linaro.org, fabrice.gasnier@foss.st.com,
gregkh@linuxfoundation.org, hdegoede@redhat.com,
neil.armstrong@linaro.org, rajaram.regupathy@intel.com,
saranya.gopal@intel.com, linux-kernel@vger.kernel.org,
stable@vger.kernel.org, Benson Leung <bleung@chromium.org>
Subject: [PATCH v4 1/4] usb: typec: ucsi: Clean up UCSI_CABLE_PROP macros
Date: Tue, 5 Mar 2024 02:58:01 +0000 [thread overview]
Message-ID: <20240305025804.1290919-2-jthies@google.com> (raw)
In-Reply-To: <20240305025804.1290919-1-jthies@google.com>
Clean up UCSI_CABLE_PROP macros by fixing a bitmask shifting error for
plug type and updating the modal support macro for consistent naming.
Fixes: 3cf657f07918 ("usb: typec: ucsi: Remove all bit-fields")
Cc: stable@vger.kernel.org
Reviewed-by: Benson Leung <bleung@chromium.org>
Reviewed-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Jameson Thies <jthies@google.com>
---
Changes in v4:
- None.
Changes in v3:
- Fixed CC stable.
Changes in v2:
- Tested on usb-testing branch merged with chromeOS 6.8-rc2 kernel.
drivers/usb/typec/ucsi/ucsi.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/typec/ucsi/ucsi.h b/drivers/usb/typec/ucsi/ucsi.h
index 7e35ffbe0a6f2..469a2baf472e4 100644
--- a/drivers/usb/typec/ucsi/ucsi.h
+++ b/drivers/usb/typec/ucsi/ucsi.h
@@ -259,12 +259,12 @@ struct ucsi_cable_property {
#define UCSI_CABLE_PROP_FLAG_VBUS_IN_CABLE BIT(0)
#define UCSI_CABLE_PROP_FLAG_ACTIVE_CABLE BIT(1)
#define UCSI_CABLE_PROP_FLAG_DIRECTIONALITY BIT(2)
-#define UCSI_CABLE_PROP_FLAG_PLUG_TYPE(_f_) ((_f_) & GENMASK(3, 0))
+#define UCSI_CABLE_PROP_FLAG_PLUG_TYPE(_f_) (((_f_) & GENMASK(4, 3)) >> 3)
#define UCSI_CABLE_PROPERTY_PLUG_TYPE_A 0
#define UCSI_CABLE_PROPERTY_PLUG_TYPE_B 1
#define UCSI_CABLE_PROPERTY_PLUG_TYPE_C 2
#define UCSI_CABLE_PROPERTY_PLUG_OTHER 3
-#define UCSI_CABLE_PROP_MODE_SUPPORT BIT(5)
+#define UCSI_CABLE_PROP_FLAG_MODE_SUPPORT BIT(5)
u8 latency;
} __packed;
--
2.44.0.rc1.240.g4c46232300-goog
next prev parent reply other threads:[~2024-03-05 2:58 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-05 2:58 [PATCH v4 0/4] usb: typec: ucsi: Expand SOP/SOP' Discovery Jameson Thies
2024-03-05 2:58 ` Jameson Thies [this message]
2024-03-27 11:14 ` [PATCH v4 1/4] usb: typec: ucsi: Clean up UCSI_CABLE_PROP macros Heikki Krogerus
2024-03-05 2:58 ` [PATCH v4 2/4] usb: typec: ucsi: Register cables based on GET_CABLE_PROPERTY Jameson Thies
2024-03-11 17:28 ` neil.armstrong
2024-03-11 23:47 ` Jameson Thies
2024-03-26 22:09 ` Bjorn Andersson
2024-03-26 23:19 ` Jameson Thies
2024-03-05 2:58 ` [PATCH v4 3/4] usb: typec: ucsi: Register SOP/SOP' Discover Identity Responses Jameson Thies
2024-03-05 3:06 ` Benson Leung
2024-03-05 18:54 ` Prashant Malani
2024-03-27 11:18 ` Heikki Krogerus
2024-03-05 2:58 ` [PATCH v4 4/4] usb: typec: ucsi: Register SOP' alternate modes with cable plug Jameson Thies
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