From patchwork Sat Feb 5 18:53:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Kocialkowski X-Patchwork-Id: 540244 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C85DBC4167E for ; Sat, 5 Feb 2022 18:57:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1381418AbiBES5G (ORCPT ); Sat, 5 Feb 2022 13:57:06 -0500 Received: from relay10.mail.gandi.net ([217.70.178.230]:41599 "EHLO relay10.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1381322AbiBESzj (ORCPT ); Sat, 5 Feb 2022 13:55:39 -0500 Received: (Authenticated sender: paul.kocialkowski@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id C64F524000F; Sat, 5 Feb 2022 18:55:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1644087338; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=//Qc7XjLYxE3yQkQCiZCEdHx9uQtYT28JsyXBc9nHFY=; b=K7yx2LuUd3NG3rFwQWkeBbBjXRbtMwnQhMK4T+S49OsmWavbuyf6JYPe7BBFn0N4635MLr mD2mOYhaPMTaejD86sdHqZhJz0r6dO3asmE5Rhq11Ilv9S2mGIJLklrOMxvSVfg3nBl1+W I0iNQQKq/FOLz/5R06OpLG13WjqW7+ew5H3xqgmoGwIVzzYeOoMLr0OtMlqEVeyRC0JHaZ D4b0mC2uMBc5XyUNHayd/n+cXlQ3Mjjwfojwsb44h3oWSUEINqoobijoRrV/f/It7GBL82 6vWoQs2D9TENYPX+n+B44XOfYuzHL35licCcLwTOas0X+njp3WMK0ULxQP/o/g== From: Paul Kocialkowski To: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-clk@vger.kernel.org, linux-staging@lists.linux.dev Cc: Yong Deng , Mauro Carvalho Chehab , Rob Herring , Maxime Ripard , Sakari Ailus , Hans Verkuil , Chen-Yu Tsai , Jernej Skrabec , Paul Kocialkowski , Greg Kroah-Hartman , Helen Koike , Laurent Pinchart , Thomas Petazzoni Subject: [PATCH v2 34/66] media: sun6i-csi: Add dimensions and format helpers to capture Date: Sat, 5 Feb 2022 19:53:57 +0100 Message-Id: <20220205185429.2278860-35-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220205185429.2278860-1-paul.kocialkowski@bootlin.com> References: <20220205185429.2278860-1-paul.kocialkowski@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Define and export useful helpers to access dimensions and pixel format. Signed-off-by: Paul Kocialkowski --- .../sunxi/sun6i-csi/sun6i_csi_capture.c | 19 +++++++++++++++++++ .../sunxi/sun6i-csi/sun6i_csi_capture.h | 5 +++++ 2 files changed, 24 insertions(+) diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c index bcbb4ffbb517..7b8556a25c61 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c @@ -25,6 +25,25 @@ /* Helpers */ +void sun6i_csi_capture_dimensions(struct sun6i_csi_device *csi_dev, + unsigned int *width, unsigned int *height) +{ + if (width) + *width = csi_dev->capture.format.fmt.pix.width; + if (height) + *height = csi_dev->capture.format.fmt.pix.height; +} + +void sun6i_csi_capture_format(struct sun6i_csi_device *csi_dev, + u32 *pixelformat, u32 *field) +{ + if (pixelformat) + *pixelformat = csi_dev->capture.format.fmt.pix.pixelformat; + + if (field) + *field = csi_dev->capture.format.fmt.pix.field; +} + static struct v4l2_subdev * sun6i_csi_capture_remote_subdev(struct sun6i_csi_capture *capture, u32 *pad) { diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h index 7fa66a2af5ec..935f35b7049a 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h @@ -37,6 +37,11 @@ struct sun6i_csi_capture { u32 mbus_code; }; +void sun6i_csi_capture_dimensions(struct sun6i_csi_device *csi_dev, + unsigned int *width, unsigned int *height); +void sun6i_csi_capture_format(struct sun6i_csi_device *csi_dev, + u32 *pixelformat, u32 *field); + void sun6i_csi_capture_sync(struct sun6i_csi_device *csi_dev); void sun6i_csi_capture_frame_done(struct sun6i_csi_device *csi_dev);