linux-kernel - [PATCH v0 2/5] Make it possible to enable/disable SRG mouse reporting

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Message-ID: <d0951dcf5fb4cf8bfa19940953bce55ad0ee0510.1593155911.git.tammo.block@gmail.com>
Date:   Fri, 26 Jun 2020 09:22:24 +0200
From:   Tammo Block <tammo.block@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jslaby@...e.com>
Subject: [PATCH v0 2/5] Make it possible to enable/disable SRG mouse reporting

The report protocol stored in vc_report_mouse is not a bitmask, the
protocols are mutually exclusive, last one wins. Values are chosen to
maximize compatibility.

Signed-off-by: Tammo Block <tammo.block@...il.com>
---
 drivers/tty/vt/vt.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 48a8199f7845..d52ac57034e0 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -1890,13 +1890,22 @@ static void set_mode(struct vc_data *vc, int on_off)
 					clr_kbd(vc, decarm);
 				break;
 			case 9:
-				vc->vc_report_mouse = on_off ? 1 : 0;
+				vc->vc_report_mouse = on_off ? TIOCL_REPORTBTNPRESS : 0;
 				break;
 			case 25:		/* Cursor on/off */
 				vc->vc_deccm = on_off;
 				break;
 			case 1000:
-				vc->vc_report_mouse = on_off ? 2 : 0;
+				vc->vc_report_mouse = on_off ? TIOCL_REPORTRELEASE : 0;
+				break;
+			case 1002:
+				vc->vc_report_mouse = on_off ? TIOCL_REPORTDRAG : 0;
+				break;
+			case 1003:
+				vc->vc_report_mouse = on_off ? TIOCL_REPORTANYMOVE : 0;
+				break;
+			case 1006:
+				vc->vc_proto_mouse = on_off ? 1 : 0;
 				break;
 			}
 		} else {
-- 
2.27.0