From patchwork Wed May 25 19:05:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Kocialkowski X-Patchwork-Id: 12861642 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A2874C433F5 for ; Wed, 25 May 2022 19:23:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=9g3BSq/Zrn3TB+Qw0lRPF9Zo7yq8IBiJz4oObi17HiE=; b=vzEnrSKNPBZkqI H/DZD22KbcV4FEfGHkGePE79f6wRW56LrHoYTZAQh7MrN1TNNpWTTiW/u74xFASLm9ThkN+3BU0WR WNH3NHTdUtqxd2+hUo5mj+3+VrOoN1yrN9oqjrRQsqSjfgo9Xqc9CjkYfE4xLa5eAW7Pvjb2jav5j r7uhQV+eUo+KrP1T6JYAaT8zgYOHZ2WeQ7OB9GEOWvK2wIV+9q62rrLmeQf0IVG5CYnZK283Fi8lR BotLhve95Dco2sm/iTyEBsETafRSxlrBWZ/HKDAcg5pckMvCFpeF7GMYVqP5m9Vr86VvFwXT0G3d+ +CeokKxduyBK0Sn7GOog==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ntwa6-00CKJF-Am; Wed, 25 May 2022 19:22:06 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ntwLT-00CELM-Sy for linux-arm-kernel@bombadil.infradead.org; Wed, 25 May 2022 19:06:59 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=lJNCHyvGrV4lGdykQArwfZ5B/hBTOtT5/D5imDx0XT4=; b=U+Phg+0QiVwMo772GD4+4FJE1S zn9sUZQQAsgWqLNrUu7iDme6+1V3ea4bBB5uJu7pe7i8lMJB56/EWaoghHOPfFTdXNi5BFZLzGy8E jV1tmxCus8GwJLNrjgQ7t+CfLLEh/XDLizx3+faNfEdXOap+nfmShHjnjm7HePg2RNxrPqSLlM+ip r+kSCEoWGfjX52s5zM/WbqTG6h1Eb2+mFrr2J5FkvncR+VaH0SFu3r6tyHzVOEYrYgb6HSzy5H9Am uQI663viOCgdr79YTN2jbAq9lJcQ/QyuEsjRbyRNZOKvJqGsrIjM2qq9CfvemHIxZMgDdZUWob4sN rihQQgAA==; Received: from relay5-d.mail.gandi.net ([217.70.183.197]) by desiato.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ntwLN-001hFF-B4 for linux-arm-kernel@lists.infradead.org; Wed, 25 May 2022 19:06:55 +0000 Received: (Authenticated sender: paul.kocialkowski@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 508591C0011; Wed, 25 May 2022 19:06:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1653505611; 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=lJNCHyvGrV4lGdykQArwfZ5B/hBTOtT5/D5imDx0XT4=; b=P9yAN4Gpv9ojkd3cZpQLpO7VKcszZnmriC8BmafSvNcrPE7aIaoRZDX85p2WkZX+U0NDB0 krz3txZA3abWu5gSUrqzUKXuBEbz/2fXjdWi5CsDexjD9xv1m226kfjR/46Ih4Vr7Cuhju jpMdGYdFgH8VDLoQIgUJU8k+GmK+ZFpT+kRcjd4W7/rKb0Z+QGCU7qeCmdR2XzKngWsEuE gwqGJ1U/BWPiECdyhd+czLYSysd7oG1LQmBrZ7uy+3tdGJ/77KdiFkC8q0d+9D5JeJDqSY 3lgp/WPmUhX6LSQWGHXPPAaPC2y/rpX7Lpg+lt+NjXDuV6uGSy4i+NdRS9hDQg== From: Paul Kocialkowski To: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev Cc: Yong Deng , Paul Kocialkowski , Mauro Carvalho Chehab , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Laurent Pinchart , Maxime Ripard , Thomas Petazzoni Subject: [PATCH v5 21/44] media: sun6i-csi: Add dimensions and format helpers to capture Date: Wed, 25 May 2022 21:05:54 +0200 Message-Id: <20220525190617.696344-22-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220525190617.696344-1-paul.kocialkowski@bootlin.com> References: <20220525190617.696344-1-paul.kocialkowski@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220525_200653_976076_48ACB6A2 X-CRM114-Status: GOOD ( 10.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Define and export useful helpers to access dimensions and pixel format. Signed-off-by: Paul Kocialkowski Acked-by: Jernej Skrabec --- .../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 cdf8b4890593..abcf913364b2 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);