From patchwork Fri Mar 4 00:48:02 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 85355 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 174B9B7082 for ; Fri, 4 Mar 2011 11:48:47 +1100 (EST) Received: from localhost ([127.0.0.1]:58374 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PvJCG-0000Os-GZ for incoming@patchwork.ozlabs.org; Thu, 03 Mar 2011 19:48:44 -0500 Received: from [140.186.70.92] (port=35134 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PvJBk-0000Ol-9z for qemu-devel@nongnu.org; Thu, 03 Mar 2011 19:48:13 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PvJBj-0001vS-2q for qemu-devel@nongnu.org; Thu, 03 Mar 2011 19:48:12 -0500 Received: from mail-fx0-f45.google.com ([209.85.161.45]:40006) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PvJBi-0001v2-T0 for qemu-devel@nongnu.org; Thu, 03 Mar 2011 19:48:11 -0500 Received: by fxm11 with SMTP id 11so1833412fxm.4 for ; Thu, 03 Mar 2011 16:48:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:from:to:subject:date:message-id:x-mailer :in-reply-to:references:to:x-mailer:status:content-length:lines; bh=g78YlLnjfhI1fyFP5xEX5wQIV17jFArBmNw+Ruh5WEw=; b=crTYTR+nEhacw68CkjoRC1+MJasAKeiUlAf4wi8f4usxMydYEaoGXXFH8MO+RMw9ei xQg2BaIGP9w7X7dClwASUHkOQBk4d8jQbBSGQLwox2MjsMkDcQDoxpaYrF9cjP9gd47e rOFFjAqU8GwJoi3Wml6VshXBkMCVPyNG4etU4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:subject:date:message-id:x-mailer:in-reply-to:references :status:content-length:lines; b=H5Lw76rWYCy+5KMBV/jTWllI1e2TeFvcbNupltttJ0GlF6ObUBN6e/jdJB5rK/ExGc Ni4FPkjpPNYYKZcWUlAL1i67I5zp4fWpQEd3jlxiaVrEXwBeD7pv+8qtLQzH2UhvLWJU z/wFCd2nKs3diXT2WnA/ly2KcASLaZXgJtRDs= Received: by 10.223.143.86 with SMTP id t22mr2901fau.42.1299199689839; Thu, 03 Mar 2011 16:48:09 -0800 (PST) Received: from doriath.ww600.siemens.net ([91.213.169.4]) by mx.google.com with ESMTPS id n26sm912895fam.13.2011.03.03.16.48.08 (version=SSLv3 cipher=OTHER); Thu, 03 Mar 2011 16:48:09 -0800 (PST) From: Dmitry Eremin-Solenikov To: qemu-devel@nongnu.org Date: Fri, 4 Mar 2011 03:48:02 +0300 Message-Id: <1299199682-22041-2-git-send-email-dbaryshkov@gmail.com> X-Mailer: git-send-email 1.7.2.3 In-Reply-To: <1299199682-22041-1-git-send-email-dbaryshkov@gmail.com> References: <1299199682-22041-1-git-send-email-dbaryshkov@gmail.com> To: qemu-devel@nongnu.org X-Mailer: git-send-email 1.7.2.3 Status: RO Lines: 57 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 209.85.161.45 Subject: [Qemu-devel] [PATCH 2/2][RESEND] tc6393xb: add support for invalidate display callback X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Dmitry Eremin-Solenikov --- hw/tc6393xb.c | 17 ++++++++++++++--- 1 files changed, 14 insertions(+), 3 deletions(-) diff --git a/hw/tc6393xb.c b/hw/tc6393xb.c index ed49e94..14847a9 100644 --- a/hw/tc6393xb.c +++ b/hw/tc6393xb.c @@ -126,7 +126,8 @@ struct TC6393xbState { uint32_t scr_width, scr_height; /* in pixels */ qemu_irq l3v; unsigned blank : 1, - blanked : 1; + blanked : 1, + invalidated : 1; }; qemu_irq *tc6393xb_gpio_in_get(TC6393xbState *s) @@ -483,7 +484,9 @@ static void tc6393xb_update_display(void *opaque) s->blanked = s->blank; full_update = 1; } - if (s->scr_width != ds_get_width(s->ds) || s->scr_height != ds_get_height(s->ds)) { + if (s->scr_width != ds_get_width(s->ds) || + s->scr_height != ds_get_height(s->ds) || + s->invalidated) { qemu_console_resize(s->ds, s->scr_width, s->scr_height); full_update = 1; } @@ -491,6 +494,14 @@ static void tc6393xb_update_display(void *opaque) tc6393xb_draw_blank(s, full_update); else tc6393xb_draw_graphic(s, full_update); + + s->invalidated = 0; +} + +static void tc6393xb_invalidate_display(void *opaque) +{ + TC6393xbState *s = opaque; + s->invalidated = 1; } @@ -598,7 +609,7 @@ TC6393xbState *tc6393xb_init(uint32_t base, qemu_irq irq) s->scr_width = 480; s->scr_height = 640; s->ds = graphic_console_init(tc6393xb_update_display, - NULL, /* invalidate */ + tc6393xb_invalidate_display, /* invalidate */ NULL, /* screen_dump */ NULL, /* text_update */ s);