From patchwork Mon May 24 10:44:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 446658 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, 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 BE6B1C2B9F8 for ; Mon, 24 May 2021 10:44:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A67656044F for ; Mon, 24 May 2021 10:44:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232654AbhEXKqY (ORCPT ); Mon, 24 May 2021 06:46:24 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:60880 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232696AbhEXKqQ (ORCPT ); Mon, 24 May 2021 06:46:16 -0400 Received: from deskari.lan (91-157-208-71.elisa-laajakaista.fi [91.157.208.71]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 803DC1C41; Mon, 24 May 2021 12:44:47 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1621853088; bh=eBJXUtkyNjBQUwsSTxgNvyJoj/7043geZzKEnZD0W6A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aB0Pxdk5tAHaXpooKM1i/qyXUP6WWMw+/mab5FMmpKMAWFjuJDHnINQ1uf5K4GlW5 Dh3CjdRroUU0dyfs80EOPEehKs5HSYHwC4IuTV50ATAX2Lap0n+SZS+m9e7HS4wEuk lBNf4KoAcRn3wkitDBNf8GIrmqRox345qEkAk04U= From: Tomi Valkeinen To: linux-media@vger.kernel.org, sakari.ailus@linux.intel.com, Jacopo Mondi , Laurent Pinchart , niklas.soderlund+renesas@ragnatech.se Cc: Mauro Carvalho Chehab , Hans Verkuil , Tomi Valkeinen , Pratyush Yadav , Lokesh Vutla Subject: [PATCH v7 23/27] v4l: subdev: add 'stream' to subdev ioctls Date: Mon, 24 May 2021 13:44:04 +0300 Message-Id: <20210524104408.599645-24-tomi.valkeinen@ideasonboard.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210524104408.599645-1-tomi.valkeinen@ideasonboard.com> References: <20210524104408.599645-1-tomi.valkeinen@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add 'stream' field to all subdev configuration related ioctls. Signed-off-by: Tomi Valkeinen --- .../v4l/vidioc-subdev-enum-frame-interval.rst | 5 ++++- .../v4l/vidioc-subdev-enum-frame-size.rst | 5 ++++- .../v4l/vidioc-subdev-enum-mbus-code.rst | 5 ++++- .../media/v4l/vidioc-subdev-g-crop.rst | 5 ++++- .../media/v4l/vidioc-subdev-g-fmt.rst | 5 ++++- .../v4l/vidioc-subdev-g-frame-interval.rst | 5 ++++- .../media/v4l/vidioc-subdev-g-selection.rst | 5 ++++- include/uapi/linux/v4l2-subdev.h | 21 ++++++++++++------- 8 files changed, 42 insertions(+), 14 deletions(-) diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-interval.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-interval.rst index 3703943b412f..8def4c05d3da 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-interval.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-interval.rst @@ -92,7 +92,10 @@ multiple pads of the same sub-device is not defined. - Frame intervals to be enumerated, from enum :ref:`v4l2_subdev_format_whence `. * - __u32 - - ``reserved``\ [8] + - ``stream`` + - Stream identifier. + * - __u32 + - ``reserved``\ [7] - Reserved for future extensions. Applications and drivers must set the array to zero. diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-size.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-size.rst index c25a9896df0e..3ef361c0dca7 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-size.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-size.rst @@ -97,7 +97,10 @@ information about try formats. - Frame sizes to be enumerated, from enum :ref:`v4l2_subdev_format_whence `. * - __u32 - - ``reserved``\ [8] + - ``stream`` + - Stream identifier. + * - __u32 + - ``reserved``\ [7] - Reserved for future extensions. Applications and drivers must set the array to zero. diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-mbus-code.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-mbus-code.rst index 417f1a19bcc4..248f6f9ee7c5 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-mbus-code.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-mbus-code.rst @@ -73,7 +73,10 @@ information about the try formats. - ``flags`` - See :ref:`v4l2-subdev-mbus-code-flags` * - __u32 - - ``reserved``\ [7] + - ``stream`` + - Stream identifier. + * - __u32 + - ``reserved``\ [6] - Reserved for future extensions. Applications and drivers must set the array to zero. diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst index bd15c0a5a66b..1d267f7e7991 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst @@ -96,7 +96,10 @@ modified format should be as close as possible to the original request. - ``rect`` - Crop rectangle boundaries, in pixels. * - __u32 - - ``reserved``\ [8] + - ``stream`` + - Stream identifier. + * - __u32 + - ``reserved``\ [7] - Reserved for future extensions. Applications and drivers must set the array to zero. diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-fmt.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-fmt.rst index 7acdbb939d89..ed253a1e44b7 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-fmt.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-fmt.rst @@ -102,7 +102,10 @@ should be as close as possible to the original request. - Definition of an image format, see :c:type:`v4l2_mbus_framefmt` for details. * - __u32 - - ``reserved``\ [8] + - ``stream`` + - Stream identifier. + * - __u32 + - ``reserved``\ [7] - Reserved for future extensions. Applications and drivers must set the array to zero. diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-frame-interval.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-frame-interval.rst index d7fe7543c506..842f962d2aea 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-frame-interval.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-frame-interval.rst @@ -90,7 +90,10 @@ the same sub-device is not defined. - ``interval`` - Period, in seconds, between consecutive video frames. * - __u32 - - ``reserved``\ [9] + - ``stream`` + - Stream identifier. + * - __u32 + - ``reserved``\ [8] - Reserved for future extensions. Applications and drivers must set the array to zero. diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst index f9172a42f036..6b629c19168c 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst @@ -94,7 +94,10 @@ Selection targets and flags are documented in - ``r`` - Selection rectangle, in pixels. * - __u32 - - ``reserved``\ [8] + - ``stream`` + - Stream identifier. + * - __u32 + - ``reserved``\ [7] - Reserved for future extensions. Applications and drivers must set the array to zero. diff --git a/include/uapi/linux/v4l2-subdev.h b/include/uapi/linux/v4l2-subdev.h index f20491e1f53f..a6fbdd3456bf 100644 --- a/include/uapi/linux/v4l2-subdev.h +++ b/include/uapi/linux/v4l2-subdev.h @@ -50,7 +50,8 @@ struct v4l2_subdev_format { __u32 which; __u32 pad; struct v4l2_mbus_framefmt format; - __u32 reserved[8]; + __u32 stream; + __u32 reserved[7]; }; /** @@ -64,7 +65,8 @@ struct v4l2_subdev_crop { __u32 which; __u32 pad; struct v4l2_rect rect; - __u32 reserved[8]; + __u32 stream; + __u32 reserved[7]; }; #define V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE 0x00000001 @@ -88,7 +90,8 @@ struct v4l2_subdev_mbus_code_enum { __u32 code; __u32 which; __u32 flags; - __u32 reserved[7]; + __u32 stream; + __u32 reserved[6]; }; /** @@ -112,7 +115,8 @@ struct v4l2_subdev_frame_size_enum { __u32 min_height; __u32 max_height; __u32 which; - __u32 reserved[8]; + __u32 stream; + __u32 reserved[7]; }; /** @@ -124,7 +128,8 @@ struct v4l2_subdev_frame_size_enum { struct v4l2_subdev_frame_interval { __u32 pad; struct v4l2_fract interval; - __u32 reserved[9]; + __u32 stream; + __u32 reserved[8]; }; /** @@ -146,7 +151,8 @@ struct v4l2_subdev_frame_interval_enum { __u32 height; struct v4l2_fract interval; __u32 which; - __u32 reserved[8]; + __u32 stream; + __u32 reserved[7]; }; /** @@ -170,7 +176,8 @@ struct v4l2_subdev_selection { __u32 target; __u32 flags; struct v4l2_rect r; - __u32 reserved[8]; + __u32 stream; + __u32 reserved[7]; }; /**