This patch:
- Adds a PMU command needed for enabling ELPG.
i.e. command to update sub-feature mask to enable ELPG.
- Adds a new version of PG-GR init param command function
which uses updated command interface.
JIRA GPUT19X-20.
Change-Id: If969c018e2e28264fdc9c897892eb28b021d12f2
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: http://git-master/r/1504873
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>