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>

diff --git a/src/compositor-drm.c b/src/compositor-drm.c
index 136d8eb..1ce9b2d 100644 (file)
--- 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;
 }