lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20230728100857.471984-1-dmitry.baryshkov@linaro.org>
Date:   Fri, 28 Jul 2023 13:08:55 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org
Subject: [PATCH v3 0/2] usb: typec: qcom-pmic-typec: enable DP support

To enable DisplayPort on the platforms supported by qcom-pmic-typec
driver, we need to register a corresponding drm_bridge for this device
to be able to receive the OOB hotplug event sent to the corresponding
DRM connector.

Reception of the hotplug event is implemented by [1], but there is no
direct dependency on that patchset. This series implements the remaining
parts: registration of the drm_bridge and setting of the proper
destination for the OOB hotplug event.

[1] https://patchwork.freedesktop.org/series/120393/

Changes since v2:
- Reworded commit message for the first patch to explicitly mention that
  the "displayport" OF property was rejected (Bjorn)
- Removed several #ifdefs from the qcom-pmic-typec patch (Bryan, Konrad,
  Greg K-H)

Changes since v1:
- Properly handle CONFIG_DRM dependency. Disallow building DRM as a
  module if qcom-pmic-typec driver is built-in (Bryan).

Dmitry Baryshkov (2):
  usb: typec: altmodes/displayport: add support for embedded DP cases
  usb: typec: qcom-pmic-typec: register drm_bridge

 drivers/usb/typec/altmodes/displayport.c      |  5 ++-
 drivers/usb/typec/tcpm/Kconfig                |  1 +
 drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c | 35 +++++++++++++++++++
 3 files changed, 40 insertions(+), 1 deletion(-)

-- 
2.39.2

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ