diff mbox series

[05/12] drm/i915: Constify watermark state checker

Message ID 20231004155607.7719-6-ville.syrjala@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series drm/i915: Display state checker cleanup | expand

Commit Message

Ville Syrjälä Oct. 4, 2023, 3:56 p.m. UTC 
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

The skl+ wm state checker has no reason to modify the crtc state,
so make it const.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/skl_watermark.c | 2 +-
 drivers/gpu/drm/i915/display/skl_watermark.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/skl_watermark.c b/drivers/gpu/drm/i915/display/skl_watermark.c
index 846e9a3e94dc..d51cf92c96ae 100644
--- a/drivers/gpu/drm/i915/display/skl_watermark.c
+++ b/drivers/gpu/drm/i915/display/skl_watermark.c
@@ -3135,7 +3135,7 @@  static void skl_wm_get_hw_state_and_sanitize(struct drm_i915_private *i915)
 }
 
 void intel_wm_state_verify(struct intel_crtc *crtc,
-			   struct intel_crtc_state *new_crtc_state)
+			   const struct intel_crtc_state *new_crtc_state)
 {
 	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	struct skl_hw_state {
diff --git a/drivers/gpu/drm/i915/display/skl_watermark.h b/drivers/gpu/drm/i915/display/skl_watermark.h
index edb61e33df83..18e4b0661cbb 100644
--- a/drivers/gpu/drm/i915/display/skl_watermark.h
+++ b/drivers/gpu/drm/i915/display/skl_watermark.h
@@ -39,7 +39,7 @@  bool skl_ddb_allocation_overlaps(const struct skl_ddb_entry *ddb,
 				 int num_entries, int ignore_idx);
 
 void intel_wm_state_verify(struct intel_crtc *crtc,
-			   struct intel_crtc_state *new_crtc_state);
+			   const struct intel_crtc_state *new_crtc_state);
 
 void skl_watermark_ipc_init(struct drm_i915_private *i915);
 void skl_watermark_ipc_update(struct drm_i915_private *i915);