drm/i915/dp_mst: Use intel_display::platform.alderlake_p instead of IS_ALDERLAKE_P()

Use the driver's standard intel_display::platform.alderlake_p instead of
IS_ALDERLAKE_P().

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250108151916.491113-6-imre.deak@intel.com

diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index afc843fd539303055767df42c3f1e06108c76382..fbfc756368b879d2a0f3ec4768706fc9a0884082 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -1219,11 +1219,10 @@ static void mst_stream_pre_enable(struct intel_atomic_state *state,
 static void enable_bs_jitter_was(const struct intel_crtc_state *crtc_state)
 {
        struct intel_display *display = to_intel_display(crtc_state);
-       struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
        u32 clear = 0;
        u32 set = 0;
 
-       if (!IS_ALDERLAKE_P(i915))
+       if (!display->platform.alderlake_p)
                return;
 
        if (!IS_DISPLAY_STEP(display, STEP_D0, STEP_FOREVER))