drm/msm/dsi: split clk rate setting and enable

Decouple enable and rate setting.  Prep work to handle bootloader
enabled display.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
This commit is contained in:
Rob Clark 2019-06-30 07:18:31 -07:00
commit 6b16f05aa3
4 changed files with 34 additions and 10 deletions