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| /openbmc/linux/drivers/gpu/drm/tegra/ |
| H A D | sor.c | diff be0b23f28c028bf11e47d16f79c784106286bcb7 Tue Dec 03 10:19:10 CST 2019 Thierry Reding <treding@nvidia.com> drm/tegra: sor: Implement system suspend/resume
Upon system suspend, make sure the +5V HDMI regulator is disabled. This
avoids potentially leaking current to the HDMI connector. This also
makes sure that upon resume the regulator is enabled again, which in
some cases is necessary to properly restore the state of the supply on
resume.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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