[PATCH 2/2] Document the new handling of XDG_SEAT

[nerdopolis]

---
 compositor/main.c  | 2 +-
 man/weston-drm.man | 7 +++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/compositor/main.c b/compositor/main.c
index f8a60e97..f632fc0e 100644
--- a/compositor/main.c
+++ b/compositor/main.c
@@ -563,7 +563,7 @@ usage(int error_code)
 	fprintf(stderr,
 		"Options for drm-backend.so:\n\n"
 		"  --connector=ID\tBring up only this connector\n"
-		"  --seat=SEAT\t\tThe seat that weston should run on\n"
+		"  --seat=SEAT\t\tThe seat that weston should run on, instead of the seat defined in XDG_SEAT\n"
 		"  --tty=TTY\t\tThe tty to use\n"
 		"  --use-pixman\t\tUse the pixman (CPU) renderer\n"
 		"  --current-mode\tPrefer current KMS mode over EDID preferred mode\n\n");
diff --git a/man/weston-drm.man b/man/weston-drm.man
index 35d62ae6..cc43c31a 100644
--- a/man/weston-drm.man
+++ b/man/weston-drm.man
@@ -99,8 +99,8 @@ switching to the monitor preferred mode.
 \fB\-\-seat\fR=\fIseatid\fR
 Use graphics and input devices designated for seat
 .I seatid
-instead of the default seat
-.BR seat0 .
+instead of the seat defined in
+. BR XDG_SEAT .
 .TP
 \fB\-\-tty\fR=\fIx\fR
 Launch Weston on tty
@@ -122,6 +122,9 @@ The file descriptor (integer) where
 .B weston-launch
 is listening. Automatically set by
 .BR weston-launch .
+.TP
+.B XDG_SEAT
+The seat that Weston will start on.
 .
 .\" ***************************************************************
 .SH "SEE ALSO"
-- 
2.11.0