From bb64b41891b8ede6f0e002ed72b1068597525f14 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Mon, 15 Aug 2016 09:55:24 +0300
Subject: testpat & kmsprint: improve mode prints

---
 kms++/src/videomode.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'kms++/src/videomode.cpp')

diff --git a/kms++/src/videomode.cpp b/kms++/src/videomode.cpp
index 30d47f8..16330bb 100644
--- a/kms++/src/videomode.cpp
+++ b/kms++/src/videomode.cpp
@@ -16,4 +16,14 @@ unique_ptr<Blob> Videomode::to_blob(Card& card) const
 	return unique_ptr<Blob>(new Blob(card, &drm_mode, sizeof(drm_mode)));
 }
 
+bool Videomode::interlace() const
+{
+	return flags & DRM_MODE_FLAG_INTERLACE;
+}
+
+float Videomode::calculated_vrefresh() const
+{
+	return (clock * 1000.0) / (htotal * vtotal) * (interlace() ? 2 : 1);
+}
+
 }
-- 
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