Commit 487a2db8 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Constify watermark state checker 



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

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231004155607.7719-6-ville.syrjala@linux.intel.com


Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
parent 4d6e198a

drivers/gpu/drm/i915/display/skl_watermark.c

+1 −1
Original line number Diff line number Diff line
@@ -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 {

drivers/gpu/drm/i915/display/skl_watermark.h

+1 −1
Original line number Diff line number Diff line
@@ -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);