drm/i915/cdclk: move intel_atomic_check_cdclk() to intel_cdclk.c

Rename to intel_cdclk_atomic_check() and make
intel_cdclk_bw_calc_min_cdclk() static.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/43ad4d437121f43d76c790ac5d4d131743d58988.1639068649.git.jani.nikula@intel.com

diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
index 639a647..a216a35 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -24,6 +24,7 @@
 #include <linux/time.h>
 
 #include "intel_atomic.h"
+#include "intel_atomic_plane.h"
 #include "intel_audio.h"
 #include "intel_bw.h"
 #include "intel_cdclk.h"
@@ -68,7 +69,7 @@ void intel_cdclk_get_cdclk(struct drm_i915_private *dev_priv,
        dev_priv->cdclk_funcs->get_cdclk(dev_priv, cdclk_config);
 }
 
-int intel_cdclk_bw_calc_min_cdclk(struct intel_atomic_state *state)
+static int intel_cdclk_bw_calc_min_cdclk(struct intel_atomic_state *state)
 {
        struct drm_i915_private *dev_priv = to_i915(state->base.dev);
        return dev_priv->cdclk_funcs->bw_calc_min_cdclk(state);
@@ -2629,6 +2630,58 @@ intel_atomic_get_cdclk_state(struct intel_atomic_state *state)
        return to_intel_cdclk_state(cdclk_state);
 }
 
+int intel_cdclk_atomic_check(struct intel_atomic_state *state,
+                            bool *need_cdclk_calc)
+{
+       struct drm_i915_private *i915 = to_i915(state->base.dev);
+       const struct intel_cdclk_state *old_cdclk_state;
+       const struct intel_cdclk_state *new_cdclk_state;
+       struct intel_plane_state *plane_state;
+       struct intel_bw_state *new_bw_state;
+       struct intel_plane *plane;
+       int min_cdclk = 0;
+       enum pipe pipe;
+       int ret;
+       int i;
+
+       /*
+        * active_planes bitmask has been updated, and potentially affected
+        * planes are part of the state. We can now compute the minimum cdclk
+        * for each plane.
+        */
+       for_each_new_intel_plane_in_state(state, plane, plane_state, i) {
+               ret = intel_plane_calc_min_cdclk(state, plane, need_cdclk_calc);
+               if (ret)
+                       return ret;
+       }
+
+       old_cdclk_state = intel_atomic_get_old_cdclk_state(state);
+       new_cdclk_state = intel_atomic_get_new_cdclk_state(state);
+
+       if (new_cdclk_state &&
+           old_cdclk_state->force_min_cdclk != new_cdclk_state->force_min_cdclk)
+               *need_cdclk_calc = true;
+
+       ret = intel_cdclk_bw_calc_min_cdclk(state);
+       if (ret)
+               return ret;
+
+       new_bw_state = intel_atomic_get_new_bw_state(state);
+
+       if (!new_cdclk_state || !new_bw_state)
+               return 0;
+
+       for_each_pipe(i915, pipe) {
+               min_cdclk = max(new_cdclk_state->min_cdclk[pipe], min_cdclk);
+
+               /* Currently do this change only if we need to increase */
+               if (new_bw_state->min_cdclk > min_cdclk)
+                       *need_cdclk_calc = true;
+       }
+
+       return 0;
+}
+
 int intel_cdclk_init(struct drm_i915_private *dev_priv)
 {
        struct intel_cdclk_state *cdclk_state;

diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.h b/drivers/gpu/drm/i915/display/intel_cdclk.h
index 89ca59c..bb3a778 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_cdclk.h
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.h
@@ -71,7 +71,8 @@ void intel_dump_cdclk_config(const struct intel_cdclk_config *cdclk_config,
 int intel_modeset_calc_cdclk(struct intel_atomic_state *state);
 void intel_cdclk_get_cdclk(struct drm_i915_private *dev_priv,
                           struct intel_cdclk_config *cdclk_config);
-int intel_cdclk_bw_calc_min_cdclk(struct intel_atomic_state *state);
+int intel_cdclk_atomic_check(struct intel_atomic_state *state,
+                            bool *need_cdclk_calc);
 struct intel_cdclk_state *
 intel_atomic_get_cdclk_state(struct intel_atomic_state *state);
 

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 4a8e2f0..e278a66 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -7556,59 +7556,6 @@ static int intel_atomic_check_planes(struct intel_atomic_state *state)
        return 0;
 }
 
-static int intel_atomic_check_cdclk(struct intel_atomic_state *state,
-                                   bool *need_cdclk_calc)
-{
-       struct drm_i915_private *dev_priv = to_i915(state->base.dev);
-       const struct intel_cdclk_state *old_cdclk_state;
-       const struct intel_cdclk_state *new_cdclk_state;
-       struct intel_plane_state *plane_state;
-       struct intel_bw_state *new_bw_state;
-       struct intel_plane *plane;
-       int min_cdclk = 0;
-       enum pipe pipe;
-       int ret;
-       int i;
-       /*
-        * active_planes bitmask has been updated, and potentially
-        * affected planes are part of the state. We can now
-        * compute the minimum cdclk for each plane.
-        */
-       for_each_new_intel_plane_in_state(state, plane, plane_state, i) {
-               ret = intel_plane_calc_min_cdclk(state, plane, need_cdclk_calc);
-               if (ret)
-                       return ret;
-       }
-
-       old_cdclk_state = intel_atomic_get_old_cdclk_state(state);
-       new_cdclk_state = intel_atomic_get_new_cdclk_state(state);
-
-       if (new_cdclk_state &&
-           old_cdclk_state->force_min_cdclk != new_cdclk_state->force_min_cdclk)
-               *need_cdclk_calc = true;
-
-       ret = intel_cdclk_bw_calc_min_cdclk(state);
-       if (ret)
-               return ret;
-
-       new_bw_state = intel_atomic_get_new_bw_state(state);
-
-       if (!new_cdclk_state || !new_bw_state)
-               return 0;
-
-       for_each_pipe(dev_priv, pipe) {
-               min_cdclk = max(new_cdclk_state->min_cdclk[pipe], min_cdclk);
-
-               /*
-                * Currently do this change only if we need to increase
-                */
-               if (new_bw_state->min_cdclk > min_cdclk)
-                       *need_cdclk_calc = true;
-       }
-
-       return 0;
-}
-
 static int intel_atomic_check_crtcs(struct intel_atomic_state *state)
 {
        struct intel_crtc_state *crtc_state;
@@ -8057,7 +8004,7 @@ static int intel_atomic_check(struct drm_device *dev,
        if (ret)
                goto fail;
 
-       ret = intel_atomic_check_cdclk(state, &any_ms);
+       ret = intel_cdclk_atomic_check(state, &any_ms);
        if (ret)
                goto fail;