drm/i915/dp: Drop intel_dp parameter from intel_dp_compute_config_link_bpp_limits()

The intel_dp pointer can be deducted from the connector pointer, so it's
enough to pass only connector to
intel_dp_compute_config_link_bpp_limits(), do so.

Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20251222153547.713360-8-imre.deak@intel.com

Author: ideak

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

@@ -2654,13 +2654,13 @@ dsc_throughput_quirk_max_bpp_x16(const struct intel_connector *connector,
  * range, crtc_state and dsc mode. Return true on success.
  */
 static bool
-intel_dp_compute_config_link_bpp_limits(struct intel_dp *intel_dp,
-					const struct intel_connector *connector,
+intel_dp_compute_config_link_bpp_limits(struct intel_connector *connector,
 					const struct intel_crtc_state *crtc_state,
 					bool dsc,
 					struct link_config_limits *limits)
 {
-	struct intel_display *display = to_intel_display(intel_dp);
+	struct intel_display *display = to_intel_display(connector);
+	struct intel_dp *intel_dp = intel_attached_dp(connector);
 	const struct drm_display_mode *adjusted_mode =
 		&crtc_state->hw.adjusted_mode;
 	const struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
@@ -2832,8 +2832,7 @@ intel_dp_compute_config_limits(struct intel_dp *intel_dp,
 
 	intel_dp_test_compute_config(intel_dp, crtc_state, limits);
 
-	return intel_dp_compute_config_link_bpp_limits(intel_dp,
-						       connector,
+	return intel_dp_compute_config_link_bpp_limits(connector,
 						       crtc_state,
 						       dsc,
 						       limits);