drm/i915: Simplify intel_initial_plane_config() calling convention

There's no reason the caller of intel_initial_plane_config() should
have to loop over the CRTCs. Pull the loop into the function to
make life simpler for the caller.

v2: "fix" xe

Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Tested-by: Paz Zcharya <pazz@chromium.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240202224340.30647-13-ville.syrjala@linux.intel.com
Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>

1 files changed, 23 insertions, 17 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_plane_initial.c b/drivers/gpu/drm/i915/display/intel_plane_initial.c
index 78bff6181ceb..b7e12b60d68b 100644
--- a/drivers/gpu/drm/i915/display/intel_plane_initial.c
+++ b/drivers/gpu/drm/i915/display/intel_plane_initial.c
@@ -357,25 +357,31 @@ static void plane_config_fini(struct intel_initial_plane_config *plane_config)
 		i915_vma_put(plane_config->vma);
 }
 
-void intel_crtc_initial_plane_config(struct intel_crtc *crtc)
+void intel_initial_plane_config(struct drm_i915_private *i915)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	struct intel_initial_plane_config plane_config = {};
+	struct intel_crtc *crtc;
 
-	/*
-	 * Note that reserving the BIOS fb up front prevents us
-	 * from stuffing other stolen allocations like the ring
-	 * on top.  This prevents some ugliness at boot time, and
-	 * can even allow for smooth boot transitions if the BIOS
-	 * fb is large enough for the active pipe configuration.
-	 */
-	dev_priv->display.funcs.display->get_initial_plane_config(crtc, &plane_config);
+	for_each_intel_crtc(&i915->drm, crtc) {
+		struct intel_initial_plane_config plane_config = {};
 
-	/*
-	 * If the fb is shared between multiple heads, we'll
-	 * just get the first one.
-	 */
-	intel_find_initial_plane_obj(crtc, &plane_config);
+		if (!to_intel_crtc_state(crtc->base.state)->uapi.active)
+			continue;
 
-	plane_config_fini(&plane_config);
+		/*
+		 * Note that reserving the BIOS fb up front prevents us
+		 * from stuffing other stolen allocations like the ring
+		 * on top.  This prevents some ugliness at boot time, and
+		 * can even allow for smooth boot transitions if the BIOS
+		 * fb is large enough for the active pipe configuration.
+		 */
+		i915->display.funcs.display->get_initial_plane_config(crtc, &plane_config);
+
+		/*
+		 * If the fb is shared between multiple heads, we'll
+		 * just get the first one.
+		 */
+		intel_find_initial_plane_obj(crtc, &plane_config);
+
+		plane_config_fini(&plane_config);
+	}
 }