From patchwork Mon Feb 28 14:08:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 12763366 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 9EE0FC433F5 for ; Mon, 28 Feb 2022 14:08:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235533AbiB1OJ0 (ORCPT ); Mon, 28 Feb 2022 09:09:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231240AbiB1OJ0 (ORCPT ); Mon, 28 Feb 2022 09:09:26 -0500 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB28352B15; Mon, 28 Feb 2022 06:08:47 -0800 (PST) Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:82d4:230a:70ff:cde0]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 6EEE31F43A52; Mon, 28 Feb 2022 14:08:45 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1646057326; bh=WTuPMuME//gRX6TZ6aBYg+Ro0UbizW8dVX80/GWcuRs=; h=From:To:Cc:Subject:Date:From; b=eiptqc56qthYKXkKPy/Yw6DLYhnKhfT6aD6sovHQepxTrdeLyzHzZ7HWjuGGnEXRW sodMwMiMv0M5hTz+UcUJ/Tp7cYXnSIZ4vc5aV0V9PKXSDTPW6fNlSdNobF8zPd6k5C Mbh+/9uIpgjOZaYGCA9zGR79n06XEvqFjOa8beORic71KXz++guWbGsbve5NchFdSX +djOFdFP1afM0iCzxGXmdWDV3F6EHeWjHhwkZhDlwB1DNdqvGUDaXRGYU9GHwpHtN3 5U434Tk/2PGNSSoNJMozF6BmPPvw0epoY0N+Jg5GNHs/oPCVFtUgnsmdeBg+Qfz8y4 RZA8ZdO6eBtzA== From: Benjamin Gaignard To: mchehab@kernel.org, ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, gregkh@linuxfoundation.org, mripard@kernel.org, paul.kocialkowski@bootlin.com, wens@csie.org, jernej.skrabec@gmail.com, jonas@kwiboo.se, nicolas@ndufresne.ca Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, kernel@collabora.com, knaerzche@gmail.com, jc@kynesim.co.uk, Benjamin Gaignard Subject: [PATCH v4 00/15] Move HEVC stateless controls out of staging Date: Mon, 28 Feb 2022 15:08:23 +0100 Message-Id: <20220228140838.622021-1-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This series aims to make HEVC uapi stable and usable for hardware decoder. HEVC uapi is used by 2 mainlined drivers (Cedrus and Hantro) and 2 out of the tree drivers (rkvdec and RPI). After the remarks done on version 2, I have completely reworked to patches split so changelogs are meaningless. I have also drop "RFC" from the titles. Version 4: - Add num_entry_point_offsets field in struct v4l2_ctrl_hevc_slice_params - Fix V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS name - Initialize control V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS - Fix space/tab issue in kernel-doc - Add patch to change data_bit_offset definition - Fix hantro-media SPDX license - put controls under stateless section in v4l2-ctrls-defs.c At the end fluster tests results on IMX8MQ is 77/147 for HEVC codec. Benjamin Benjamin Gaignard (12): media: uapi: HEVC: Add missing fields in HEVC controls media: uapi: HEVC: Rename HEVC stateless controls with STATELESS prefix media: uapi: HEVC: Add document uAPI structure media: uapi: HEVC: Define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS as a dynamic array media: uapi: Move parsed HEVC pixel format out of staging media: uapi: Add V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS control media: uapi: Move the HEVC stateless control type out of staging media: controls: Log HEVC stateless control in .std_log media: uapi: Create a dedicated header for Hantro control media: uapi: HEVC: fix padding in v4l2 control structures media: uapi: Change data_bit_offset definition media: uapi: move HEVC stateless controls out of staging Hans Verkuil (3): videodev2.h: add V4L2_CTRL_FLAG_DYNAMIC_ARRAY v4l2-ctrls: add support for dynamically allocated arrays. vivid: add dynamic array test control .../userspace-api/media/drivers/hantro.rst | 5 - .../media/v4l/ext-ctrls-codec-stateless.rst | 833 ++++++++++++++++++ .../media/v4l/ext-ctrls-codec.rst | 780 ---------------- .../media/v4l/pixfmt-compressed.rst | 7 +- .../media/v4l/vidioc-g-ext-ctrls.rst | 20 + .../media/v4l/vidioc-queryctrl.rst | 8 + .../media/videodev2.h.rst.exceptions | 5 + .../media/test-drivers/vivid/vivid-ctrls.c | 15 + drivers/media/v4l2-core/v4l2-ctrls-api.c | 103 ++- drivers/media/v4l2-core/v4l2-ctrls-core.c | 198 ++++- drivers/media/v4l2-core/v4l2-ctrls-defs.c | 37 +- drivers/media/v4l2-core/v4l2-ctrls-priv.h | 3 +- drivers/media/v4l2-core/v4l2-ctrls-request.c | 13 +- drivers/staging/media/hantro/hantro_drv.c | 27 +- drivers/staging/media/hantro/hantro_hevc.c | 8 +- drivers/staging/media/sunxi/cedrus/cedrus.c | 24 +- .../staging/media/sunxi/cedrus/cedrus_dec.c | 10 +- .../staging/media/sunxi/cedrus/cedrus_h265.c | 2 +- include/media/hevc-ctrls.h | 250 ------ include/media/v4l2-ctrls.h | 48 +- include/uapi/linux/hantro-media.h | 19 + include/uapi/linux/v4l2-controls.h | 439 +++++++++ include/uapi/linux/videodev2.h | 13 + 23 files changed, 1697 insertions(+), 1170 deletions(-) delete mode 100644 include/media/hevc-ctrls.h create mode 100644 include/uapi/linux/hantro-media.h