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In the anx7625_sink_detect(), the device is checked to see if it is a panel bridge, and it always sends a "connected" status to the connector. When adding the DP port on port 1 of the anx7625, it incorrectly treats it as a panel bridge and sends an always "connected" status. Instead of checking the status on the panel bridge, it's better to check the hpd_status for connectors that supports hot-plugging. This way, it verifies the hpd_status variable before sending the status to the connector. In case of eDP, anx7625_bridge_detect() will not get called because the bridge->ops condition in anx7625_link_bridge() will not be satisfied. Since anx7625_sink_detect() is called from anx7625_bridge_detect(), this results in the sink_detect logic not being executed for eDP. Signed-off-by: Ayushi Makhija <quic_amakhija@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250505094245.2660750-6-quic_amakhija@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> |
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Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.