From patchwork Tue Jun 19 08:52:15 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: BALATON Zoltan X-Patchwork-Id: 10473951 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 77C0360230 for ; Tue, 19 Jun 2018 09:54:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7F0CC28A6E for ; Tue, 19 Jun 2018 09:54:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7144628A96; Tue, 19 Jun 2018 09:54:33 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2940328A6E for ; Tue, 19 Jun 2018 09:54:33 +0000 (UTC) Received: from localhost ([::1]:40128 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fVCj7-00048s-FI for patchwork-qemu-devel@patchwork.kernel.org; Tue, 19 Jun 2018 05:15:01 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33348) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fVCgV-0002wP-MZ for qemu-devel@nongnu.org; Tue, 19 Jun 2018 05:12:33 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fVCgL-0007xB-VP for qemu-devel@nongnu.org; Tue, 19 Jun 2018 05:12:19 -0400 Received: from zero.eik.bme.hu ([2001:738:2001:2001::2001]:42405) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fVCgL-0007wv-Ob; Tue, 19 Jun 2018 05:12:09 -0400 Received: from zero.eik.bme.hu (blah.eik.bme.hu [152.66.115.182]) by localhost (Postfix) with SMTP id 018087456B2; Tue, 19 Jun 2018 11:11:53 +0200 (CEST) Received: by zero.eik.bme.hu (Postfix, from userid 432) id 7AB167456C9; Tue, 19 Jun 2018 11:11:52 +0200 (CEST) Message-Id: In-Reply-To: References: From: BALATON Zoltan Date: Tue, 19 Jun 2018 10:52:15 +0200 To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2001:738:2001:2001::2001 Subject: [Qemu-devel] [PATCH v4 10/11] sm501: Set updated region dirty after 2D operation X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexander Graf , David Gibson Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Set the changed memory region dirty after performed a 2D operation to ensure that the screen is updated properly. Signed-off-by: BALATON Zoltan --- hw/display/sm501.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/display/sm501.c b/hw/display/sm501.c index e126c15..ad518ce 100644 --- a/hw/display/sm501.c +++ b/hw/display/sm501.c @@ -774,6 +774,11 @@ static void sm501_2d_operation(SM501State *s) abort(); break; } + + memory_region_set_dirty(&s->local_mem_region, + s->twoD_destination_base & 0x03FFFFFF, + (dst_y + operation_height) * dst_width + + dst_x + operation_width); } static uint64_t sm501_system_config_read(void *opaque, hwaddr addr,