From b67254a94c0333c6c4409743a54d0544a5763f95 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Mon, 2 Oct 2017 12:03:07 +0300
Subject: add ExtFramebuffer::prime_fd

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

(limited to 'kms++/src')

diff --git a/kms++/src/extframebuffer.cpp b/kms++/src/extframebuffer.cpp
index 51f3611..f50c36e 100644
--- a/kms++/src/extframebuffer.cpp
+++ b/kms++/src/extframebuffer.cpp
@@ -102,4 +102,14 @@ uint8_t* ExtFramebuffer::map(unsigned plane)
 	return p.map;
 }
 
+int ExtFramebuffer::prime_fd(unsigned plane)
+{
+	FramebufferPlane& p = m_planes[plane];
+
+	if (!p.prime_fd)
+		throw invalid_argument("no primefb for non-dmabuf fb");
+
+	return p.prime_fd;
+}
+
 }
-- 
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