01.10.2021 17:06, Ulf Hansson пишет:

On Mon, 27 Sept 2021 at 00:42, Dmitry Osipenko [off-list ref] wrote:

quoted

Add runtime power management and support generic power domains.

Tested-by: Peter Geis <redacted> # Ouya T30
Tested-by: Paul Fertser <fercerpav@gmail.com> # PAZ00 T20
Tested-by: Nicolas Chauvet <redacted> # PAZ00 T20 and TK1 T124
Tested-by: Matt Merhar <redacted> # Ouya T30
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 drivers/gpu/drm/tegra/gr3d.c | 388 ++++++++++++++++++++++++++++++-----

[...]

I was looking for a call to dev_pm_opp_set_rate(), but couldn't find
it. Isn't that needed when changing the rate of the clock?

That is another good catch! Previous versions of this patch were
changing the rate, while the current version not. So the
set_opp_helper() isn't needed for this patch anymore. It may become
needed sometime later, but not for this series. I'll remove it in the
next version, thanks!