From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Thu, 3 Dec 2009 12:20:10 +0000 (+0100)
Subject: input-id: identify touchscreens
X-Git-Tag: 174~691
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89b62373422097a8eb6c1540bd41a572ed573fe6;p=systemd

input-id: identify touchscreens

Add detection of touchscreens to the input-id utility.

Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
---

diff --git a/extras/input_id/input_id.c b/extras/input_id/input_id.c
index 95f78795..21ee6b3c 100644
--- a/extras/input_id/input_id.c
+++ b/extras/input_id/input_id.c
@@ -89,6 +89,8 @@ static void test_pointers (const unsigned long* bitmask_ev,
 			/* This path is taken by VMware's USB mouse, which has
 			 * absolute axes, but no touch/pressure button. */
 			is_mouse = 1;
+		else if (test_bit (BTN_TOUCH, bitmask_key))
+			puts("ID_INPUT_TOUCHSCREEN=1");
 	}
 
 	if (test_bit (EV_REL, bitmask_ev) &&