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drm/bridge: anx7625: use eld_mutex to protect access to connector->eld
authorDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fri, 6 Dec 2024 09:43:05 +0000 (11:43 +0200)
committerDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Mon, 16 Dec 2024 16:02:07 +0000 (18:02 +0200)
commite72bf423a60afd744d13e40ab2194044a3af5217
treeb6cfd2defde82a1880a1f3bcc8d15af06e40f7dftree
parentdf7c8e3dde37a9d81c0613285b43600f3cc70f34commit | diff
drm/bridge: anx7625: use eld_mutex to protect access to connector->eld

Reading access to connector->eld can happen at the same time the
drm_edid_to_eld() updates the data. Take the newly added eld_mutex in
order to protect connector->eld from concurrent access.

Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241206-drm-connector-eld-mutex-v2-2-c9bce1ee8bea@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
drivers/gpu/drm/bridge/analogix/anx7625.c diff | blob | history
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