commit 9aa24e9b2f53511004be57e99efb57fb5d6137de
author Veera Sundaram Sankaran <veeras@codeaurora.org> Mon May 01 17:04:10 2017 -0700
committer Veera Sundaram Sankaran <veeras@codeaurora.org> Tue May 02 14:00:20 2017 -0700
tree 99e977e6f19475e743594be79d0b3395be1d6925
parent c6d522c5846aa3a05d0077b7bbdf833a2f5cfc17

drm/msm: control regulator through s/w based on disp_rsc availability

Enable the regulator only for the first time through software
when the target is RSCC enabled. After that, RSCC hardware will
take care of toggling the regulator appropriately during suspend/
resume or idle pc cases. When display rsc is not available/enabled,
gdsc regulator is fully controlled through the software.

Change-Id: Icca05b8969d0f9589c00ab51fd790658b23f42d3
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>