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drm/exynos: hdmi: use eld_mutex to protect access to connector->eld
authorDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fri, 6 Dec 2024 09:43:08 +0000 (11:43 +0200)
committerDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Mon, 16 Dec 2024 16:02:08 +0000 (18:02 +0200)
commit5e8436d334ed7f6785416447c50b42077c6503e0
treeda262d0e098ae1e299e73ac4e4368e9206ba96a2tree
parent819bee01eea06282d7bda17d46caf29cae4f6d84commit | diff
drm/exynos: hdmi: 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-v2-5-c9bce1ee8bea@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
drivers/gpu/drm/exynos/exynos_hdmi.c diff | blob | history
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