Mainak Sen 7afa86700c drm/tegra: Add sysfs to trigger SOC power mode change.
For Sentry Mode SHR, Host1x client engine clock needs to configured
to a lower rate or clock-gated. a new IVC comand is added to send
power mode change notification to NvHost Server to perform the clock
rate update.

Jira HOSTX-5373

Change-Id: I9039c5243d5fd40f1da2f11e4449ea2e9b0dfc42
Signed-off-by: Mainak Sen <msen@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3181703
(cherry picked from commit dab7c0e0537cf1c18697f69fe9eba8a150b2245a)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3220776
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Raghavendra Vishnu Kumar <rvk@nvidia.com>
Reviewed-by: Sourab Gupta <sourabg@nvidia.com>
2025-07-24 10:19:07 +00:00
2022-12-07 23:57:14 -08:00
2024-02-24 05:24:07 -08:00
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34 MiB