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 X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 98833C433DF for ; Tue, 23 Jun 2020 16:39:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 758922078A for ; Tue, 23 Jun 2020 16:39:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732312AbgFWQjN (ORCPT ); Tue, 23 Jun 2020 12:39:13 -0400 Received: from relay3-d.mail.gandi.net ([217.70.183.195]:59397 "EHLO relay3-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732174AbgFWQjM (ORCPT ); Tue, 23 Jun 2020 12:39:12 -0400 X-Originating-IP: 93.34.118.233 Received: from uno.lan (93-34-118-233.ip49.fastwebnet.it [93.34.118.233]) (Authenticated sender: jacopo@jmondi.org) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id CEA776000A; Tue, 23 Jun 2020 16:39:03 +0000 (UTC) From: Jacopo Mondi To: mchehab@kernel.org, sakari.ailus@linux.intel.com, hverkuil@xs4all.nl, laurent.pinchart@ideasonboard.com, roman.kovalivskyi@globallogic.com, dave.stevenson@raspberrypi.org, naush@raspberrypi.com Cc: mrodin@de.adit-jv.com, hugues.fruchet@st.com, mripard@kernel.org, aford173@gmail.com, sudipi@jp.adit-jv.com, andrew_gabbasov@mentor.com, erosca@de.adit-jv.com, linux-media@vger.kernel.org, libcamera-devel@lists.libcamera.org, Jacopo Mondi Subject: [PATCH 11/25] media: ov5647: Implement enum_frame_size() Date: Tue, 23 Jun 2020 18:42:20 +0200 Message-Id: <20200623164224.44476-1-jacopo@jmondi.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200623100815.10674-1-jacopo@jmondi.org> References: <20200623100815.10674-1-jacopo@jmondi.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Implement the .enum_frame_size subdev pad operation. As the driver only supports one format and one resolution at the moment the implementation is trivial. Signed-off-by: Jacopo Mondi --- drivers/media/i2c/ov5647.c | 25 ++++++++++++++++++++++--- 1 file changed, 22 insertions(+), 3 deletions(-) diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c index bb9ff77f49fe0..859cc5b0d14a3 100644 --- a/drivers/media/i2c/ov5647.c +++ b/drivers/media/i2c/ov5647.c @@ -482,6 +482,24 @@ static int ov5647_enum_mbus_code(struct v4l2_subdev *sd, return 0; } +static int ov5647_enum_frame_size(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_frame_size_enum *fse) +{ + if (fse->index) + return -EINVAL; + + if (fse->code != MEDIA_BUS_FMT_SBGGR8_1X8) + return -EINVAL; + + fse->min_width = 640; + fse->max_width = 640; + fse->min_height = 480; + fse->max_height = 480; + + return 0; +} + static int ov5647_set_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_format *format) @@ -500,9 +518,10 @@ static int ov5647_set_get_fmt(struct v4l2_subdev *sd, } static const struct v4l2_subdev_pad_ops ov5647_subdev_pad_ops = { - .enum_mbus_code = ov5647_enum_mbus_code, - .set_fmt = ov5647_set_get_fmt, - .get_fmt = ov5647_set_get_fmt, + .enum_mbus_code = ov5647_enum_mbus_code, + .enum_frame_size = ov5647_enum_frame_size, + .set_fmt = ov5647_set_get_fmt, + .get_fmt = ov5647_set_get_fmt, }; static const struct v4l2_subdev_ops ov5647_subdev_ops = { -- 2.27.0