From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Antonino A. Daplas" Subject: [PATCH 02/20] fbcon: Check console-fb mapping in fbcon_get_requirement Date: Sat, 05 May 2007 22:43:25 +0800 Message-ID: <463C980D.7000806@gmail.com> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1HkMDD-0008Ut-T7 for linux-fbdev-devel@lists.sourceforge.net; Sat, 05 May 2007 08:30:19 -0700 Received: from py-out-1112.google.com ([64.233.166.180]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1HkMDD-0008EN-HJ for linux-fbdev-devel@lists.sourceforge.net; Sat, 05 May 2007 08:30:19 -0700 Received: by py-out-1112.google.com with SMTP id a29so906538pyi for ; Sat, 05 May 2007 08:30:19 -0700 (PDT) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-fbdev-devel-bounces@lists.sourceforge.net Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: Andrew Morton Cc: Linux Fbdev development list - Check the console-to-fb mapping in fbcon_get_requirement(), otherwise the value returned may not be valid for the driver. - Minor cleanup Signed-off-by: Antonino Daplas --- drivers/video/console/fbcon.c | 17 ++++++++--------- 1 files changed, 8 insertions(+), 9 deletions(-) diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 34899bd..73813c6 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -3048,14 +3048,14 @@ static void fbcon_get_requirement(struct { struct vc_data *vc; struct display *p; - int charcnt; if (caps->flags) { - int i; + int i, charcnt; for (i = first_fb_vc; i <= last_fb_vc; i++) { vc = vc_cons[i].d; - if (vc && vc->vc_mode == KD_TEXT) { + if (vc && vc->vc_mode == KD_TEXT && + info->node == con2fb_map[i]) { p = &fb_display[i]; caps->x |= 1 << (vc->vc_font.width - 1); caps->y |= 1 << (vc->vc_font.height - 1); @@ -3068,14 +3068,13 @@ static void fbcon_get_requirement(struct } else { vc = vc_cons[fg_console].d; - if (vc && vc->vc_mode == KD_TEXT) { + if (vc && vc->vc_mode == KD_TEXT && + info->node == con2fb_map[fg_console]) { p = &fb_display[fg_console]; - caps->x |= 1 << (vc->vc_font.width - 1); - caps->y |= 1 << (vc->vc_font.height - 1); - charcnt = (p->userfont) ? + caps->x = 1 << (vc->vc_font.width - 1); + caps->y = 1 << (vc->vc_font.height - 1); + caps->len = (p->userfont) ? FNTCHARCNT(p->fontdata) : 256; - if (caps->len < charcnt) - caps->len = charcnt; } } } ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/