drm/i915: add dpll_info inside intel_shared_dpll

This way we can stop copying fields from dpll_info to intel_shared_dpll
one by one. The migration of each field will come on separate patches.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180320220637.21480-3-lucas.demarchi@intel.com

diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.c b/drivers/gpu/drm/i915/intel_dpll_mgr.c
index 52d6e73..30a9ac5 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/intel_dpll_mgr.c
@@ -2410,6 +2410,7 @@ void intel_shared_dpll_init(struct drm_device *dev)
 
        for (i = 0; dpll_info[i].id >= 0; i++) {
                WARN_ON(i != dpll_info[i].id);
+               dev_priv->shared_dplls[i].info = &dpll_info[i];
 
                dev_priv->shared_dplls[i].id = dpll_info[i].id;
                dev_priv->shared_dplls[i].name = dpll_info[i].name;

diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.h b/drivers/gpu/drm/i915/intel_dpll_mgr.h
index e99d638..bd2d365 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dpll_mgr.h
+++ b/drivers/gpu/drm/i915/intel_dpll_mgr.h
@@ -253,6 +253,11 @@ struct intel_shared_dpll {
         */
        struct intel_shared_dpll_funcs funcs;
 
+       /**
+        * @info: platform specific info
+        */
+       const struct dpll_info *info;
+
 #define INTEL_DPLL_ALWAYS_ON   (1 << 0)
        /**
         * @flags: