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From: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
To: linux-kernel@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org, Greg Kroah-Hartman <gregkh@suse.de>,
	Dave Airlie <airlied@redhat.com>, Arnd Bergmann <arnd@arndb.de>,
	Bernie Thompson <bernie@plugable.com>,
	Martin Decky <martin@decky.cz>,
	Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Subject: [PATCH 2/2] vt: dirty hack
Date: Sat,  3 Sep 2011 01:29:21 +0000	[thread overview]
Message-ID: <1315013361-3191-3-git-send-email-FlorianSchandinat@gmx.de> (raw)
In-Reply-To: <1315013361-3191-1-git-send-email-FlorianSchandinat@gmx.de>

---
 drivers/tty/vt/vt.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index b3915b7..8332004 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -3740,7 +3740,6 @@ void do_blank_screen(int entering_gfx)
 		hide_cursor(vc);
 		save_screen(vc);
 		vc->vc_sw->con_blank(vc, -1, 1);
-		console_blanked = fg_console + 1;
 		blank_state = blank_off;
 		set_origin(vc);
 		return;
@@ -3752,7 +3751,6 @@ void do_blank_screen(int entering_gfx)
 
 	/* don't blank graphics */
 	if (vc->vc_mode != KD_TEXT) {
-		console_blanked = fg_console + 1;
 		return;
 	}
 
@@ -3795,7 +3793,7 @@ void do_unblank_screen(int leaving_gfx)
 	WARN_CONSOLE_UNLOCKED();
 
 	ignore_poke = 0;
-	if (!console_blanked)
+	if (!console_blanked && !leaving_gfx)
 		return;
 	if (!vc_cons_allocated(fg_console)) {
 		/* impossible */
-- 
1.6.3.2


WARNING: multiple messages have this Message-ID (diff)
From: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
To: linux-kernel@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org, Greg Kroah-Hartman <gregkh@suse.de>,
	Dave Airlie <airlied@redhat.com>, Arnd Bergmann <arnd@arndb.de>,
	Bernie Thompson <bernie@plugable.com>,
	Martin Decky <martin@decky.cz>,
	Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Subject: [PATCH 2/2] vt: dirty hack
Date: Sat, 03 Sep 2011 01:29:21 +0000	[thread overview]
Message-ID: <1315013361-3191-3-git-send-email-FlorianSchandinat@gmx.de> (raw)
In-Reply-To: <1315013361-3191-1-git-send-email-FlorianSchandinat@gmx.de>

---
 drivers/tty/vt/vt.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index b3915b7..8332004 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -3740,7 +3740,6 @@ void do_blank_screen(int entering_gfx)
 		hide_cursor(vc);
 		save_screen(vc);
 		vc->vc_sw->con_blank(vc, -1, 1);
-		console_blanked = fg_console + 1;
 		blank_state = blank_off;
 		set_origin(vc);
 		return;
@@ -3752,7 +3751,6 @@ void do_blank_screen(int entering_gfx)
 
 	/* don't blank graphics */
 	if (vc->vc_mode != KD_TEXT) {
-		console_blanked = fg_console + 1;
 		return;
 	}
 
@@ -3795,7 +3793,7 @@ void do_unblank_screen(int leaving_gfx)
 	WARN_CONSOLE_UNLOCKED();
 
 	ignore_poke = 0;
-	if (!console_blanked)
+	if (!console_blanked && !leaving_gfx)
 		return;
 	if (!vc_cons_allocated(fg_console)) {
 		/* impossible */
-- 
1.6.3.2


  parent reply	other threads:[~2011-09-03  1:11 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-03  1:29 [RFC v2] allow multiple concurrent visible displays Florian Tobias Schandinat
2011-09-03  1:29 ` Florian Tobias Schandinat
2011-09-03  1:29 ` [PATCH 1/2] fbdev: allow multiple concurrent visible consoles Florian Tobias Schandinat
2011-09-03  1:29   ` Florian Tobias Schandinat
2011-09-03  1:29 ` Florian Tobias Schandinat [this message]
2011-09-03  1:29   ` [PATCH 2/2] vt: dirty hack Florian Tobias Schandinat
2011-09-03 10:25   ` Alan Cox
2011-09-03 10:25     ` Alan Cox
2011-09-03 16:36     ` Florian Tobias Schandinat
2011-09-03 16:36       ` Florian Tobias Schandinat

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