Introduce disable hook to disable individual dpll which is to
be used by DISPLAY_VER() >= 14.

--v2
-Rename intel_global_dpll to intel_dpll_global [Jani/Ville]

Signed-off-by: Suraj Kandpal <[email protected]>
---
 drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c 
b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
index 51dab49d4fc1..85f726b1c5c8 100644
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
@@ -73,7 +73,13 @@ struct intel_dpll_funcs {
                       struct intel_encoder *encoder);
 
        /*
-        * Hook for disabling the shared pll, called from 
_intel_disable_shared_dpll()
+        * Hook for disabling the individual pll, used from DISPLAY_VER() >= 14
+        */
+       void (*disable)(struct intel_display *display,
+                       struct intel_dpll *pll);
+
+       /*
+        * Hook for disabling the shared pll, called from 
intel_disable_global_dpll()
         * only when it is safe to disable the pll, i.e., there are no more
         * tracked users for it.
         */
-- 
2.34.1

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