From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 26108C3DA7D for ; Tue, 3 Jan 2023 21:51:18 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 4E6F78549C; Tue, 3 Jan 2023 22:50:35 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=csgraf.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 9C83485479; Tue, 3 Jan 2023 22:50:21 +0100 (CET) Received: from zulu616.server4you.de (mail.csgraf.de [85.25.223.15]) by phobos.denx.de (Postfix) with ESMTP id 550408554C for ; Tue, 3 Jan 2023 22:50:09 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=csgraf.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=agraf@csgraf.de Received: from localhost.localdomain (dynamic-092-225-244-121.92.225.pool.telefonica.de [92.225.244.121]) by csgraf.de (Postfix) with ESMTPSA id 9D4156080E88; Tue, 3 Jan 2023 22:50:08 +0100 (CET) From: Alexander Graf To: u-boot@lists.denx.de Cc: Matthias Brugger , Heinrich Schuchardt , Anatolij Gustschin , Simon Glass , Da Xue , Ilias Apalodimas , Jagan Teki , Andre Przywara , Neil Armstrong , Philipp Tomsich , Kever Yang , Patrick Delaunay , Patrice Chotard , uboot-stm32@st-md-mailman.stormreply.com, u-boot-amlogic@groups.io Subject: [PATCH v4 4/9] video: Add damage notification on bmp display Date: Tue, 3 Jan 2023 22:49:59 +0100 Message-Id: <20230103215004.22646-5-agraf@csgraf.de> X-Mailer: git-send-email 2.37.1 (Apple Git-137.1) In-Reply-To: <20230103215004.22646-1-agraf@csgraf.de> References: <20230103215004.22646-1-agraf@csgraf.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean Let's report the video damage when we draw a bitmap on the screen. This way we can later lazily flush only relevant regions to hardware. Signed-off-by: Alexander Graf Reported-by: Da Xue --- drivers/video/video_bmp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/video/video_bmp.c b/drivers/video/video_bmp.c index 6188a13e44..7dc5b011a8 100644 --- a/drivers/video/video_bmp.c +++ b/drivers/video/video_bmp.c @@ -424,6 +424,8 @@ int video_bmp_display(struct udevice *dev, ulong bmp_image, int x, int y, break; }; + video_damage(dev, x, y, width, height); + /* Find the position of the top left of the image in the framebuffer */ fb = (uchar *)(priv->fb + y * priv->line_length + x * bpix / 8); ret = video_sync_copy(dev, start, fb); -- 2.37.1 (Apple Git-137.1)