From a62138bf908b028d5e19b96b928e771412ab68db Mon Sep 17 00:00:00 2001
From: Emmanuel Gil Peyrot <emmanuel.peyrot@collabora.com>
Date: Mon, 2 May 2016 22:40:11 +0100
Subject: compositor-drm: Write a name in the mode generated from a modeline

The current behaviour leaves the name empty, making it somewhat harder
to determine the characteristics of this mode from a debugger.

Signed-off-by: Emmanuel Gil Peyrot <emmanuel.peyrot@collabora.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
[Pekka: wrap long line (ybakos)]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
---
 src/compositor-drm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/compositor-drm.c b/src/compositor-drm.c
index 136d8eb3..1ce9b2d2 100644
--- a/src/compositor-drm.c
+++ b/src/compositor-drm.c
@@ -2116,6 +2116,9 @@ parse_modeline(const char *s, drmModeModeInfo *mode)
 	else
 		return -1;
 
+	snprintf(mode->name, sizeof mode->name, "%dx%d@%.3f",
+		 mode->hdisplay, mode->vdisplay, fclock);
+
 	return 0;
 }
 
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