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 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 BACA1C43334 for ; Fri, 17 Jun 2022 11:04:45 +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:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=0NPK8fOzuMCDGNniqnx81Fz8bU8ckQ1SsN7P88WjWFo=; b=EefsyknsiM3KHt gY0Z8Lj0Wj2iD7bQCq62Nhmzu/eRfZul8RHl21wLEQFw6fPrGIqTm2fqglYgWNSe5won44n8EeanL PHNyFrR1D5DS+Ljmcd+LPJ43ZTNVaXej6Usf/0yNp5GgxQVyxbeqDrRtDF9isDJkqILPsNV2/8Bx1 35di7+0fpHvtQFdfmOE1AS7AiSruywDV8S57k4AHD2VpUQ07ny2cPg1uqK/5zrbNI3Dju2/vbmI7W 55HB63q7uVxKDm1V5uQiuQuDWUw4N+DcmQeOvQQNet1houwM64HbfCBK5IaO4661zsazli/K1HKjr timEprBpBEMaPphMSYYQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o29mD-007B7i-Q0; Fri, 17 Jun 2022 11:04:33 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o29gr-0078We-7W; Fri, 17 Jun 2022 10:59:04 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C25EB61A9F; Fri, 17 Jun 2022 10:58:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DDED4C3411B; Fri, 17 Jun 2022 10:58:55 +0000 (UTC) Message-ID: Date: Fri, 17 Jun 2022 12:58:54 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: [PATCH v9 00/17] Move HEVC stateless controls out of staging Content-Language: en-US To: Benjamin Gaignard , 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, samuel@sholland.org, nicolas.dufresne@collabora.com, andrzej.p@collabora.com Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, kernel@collabora.com References: <20220617083545.133920-1-benjamin.gaignard@collabora.com> From: Hans Verkuil In-Reply-To: <20220617083545.133920-1-benjamin.gaignard@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220617_035901_446328_28D7781D X-CRM114-Status: GOOD ( 28.90 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Hi Benjamin, On 6/17/22 10:35, Benjamin Gaignard wrote: > 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). > > version 9: > - Reword some commit message > - Use fls() > - Remove useless padding at the end of hevc structures > - Reword all _minus* field description > - change CVS to codec video sequence > - Fix various typo > - Fix undefined label: v4l2-ctrl-flag-dynamic-array warning > - fix the waring reported by 'scripts/kernel-doc -none > include/uapi/linux/v4l2-controls.h' This looks great, all my tests (sparse, smatch, etc) pass and all my issues are now addressed. So all I need is some more Acked-by/Reviewed-by tags for this series, esp. from Nicolas. Once I have that I'll make a PR for this. Regards, Hans > > This version has been tested with these branches: > - GStreamer: https://gitlab.freedesktop.org/benjamin.gaignard1/gstreamer/-/tree/HEVC_aligned_with_kernel_5.15 > - Linux: https://gitlab.collabora.com/benjamin.gaignard/for-upstream/-/tree/HEVC_UAPI_V9 > > With patches to decode 10-bits bitstream and produce P010 frames the Fluster score > which was 77/147 before, is now 141/147. > The 10-bits series will comes after this because of it dependency to > uAPI change. If you are curious you can find the WIP branch here: > https://gitlab.collabora.com/benjamin.gaignard/for-upstream/-/commits/WIP_HEVC_UAPI_V9 > > The 6 failing tests are: > - PICSIZE_{A,B,C,D}_Bossen_1 where resolutions are to big for Hantro hardware. > - WPP_D_ericsson_MAIN_2 and WPP_D_ericsson_MAIN10_2 are visually ok but some > difference exist on 5 decoded frames. Some pixels values are no the same > the very end of few lines. > > version 8: > - Same than v7 but rebased on media_stage/master > > version 7: > - Apply Jernej patches for Cedrus about bit offset definition and > V4L2_CID_STATELESS_HEVC_SLICE_PARAMS being a dynamic array control. > - Based on media_tree/master > > version 6: > - Add short_term_ref_pic_set_size and long_term_ref_pic_set_size > in v4l2_ctrl_hevc_decode_params structure. > - Change slice_pic_order_cnt type to s32 to match with PoC type. > - Set V4L2_CTRL_FLAG_DYNAMIC_ARRAY flag automatically when using > V4L2_CID_STATELESS_HEVC_SLICE_PARAMS control. > - Add a define for max slices count > - Stop using Hantro dedicated control. > > version 5: > - Change __u16 pic_order_cnt[2] into __s32 pic_order_cnt_val in > hevc_dpb_entry structure > - Add defines for SEI pic_struct values (patch 4) > - Fix numbers of bits computation in cedrus_h265_skip_bits() parameters > - Fix num_short_term_ref_pic_sets and num_long_term_ref_pics_sps > documentation (patch 8) > - Rebased on v5-18-rc1 > > 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 > > Benjamin Gaignard (14): > media: uapi: HEVC: Add missing fields in HEVC controls > media: uapi: HEVC: Rename HEVC stateless controls with STATELESS > prefix > media: uapi: HEVC: Change pic_order_cnt definition in > v4l2_hevc_dpb_entry > media: uapi: HEVC: Add SEI pic struct flags > media: uapi: HEVC: Add documentation to 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: hantro: Stop using Hantro dedicated 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 > > .../media/v4l/ext-ctrls-codec-stateless.rst | 897 ++++++++++++++++++ > .../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 | 6 + > .../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 | 212 ++++- > drivers/media/v4l2-core/v4l2-ctrls-defs.c | 38 +- > 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 | 62 +- > .../staging/media/hantro/hantro_g2_hevc_dec.c | 44 +- > drivers/staging/media/hantro/hantro_hevc.c | 10 +- > drivers/staging/media/hantro/hantro_hw.h | 4 +- > drivers/staging/media/sunxi/cedrus/cedrus.c | 26 +- > .../staging/media/sunxi/cedrus/cedrus_dec.c | 10 +- > .../staging/media/sunxi/cedrus/cedrus_h265.c | 23 +- > .../staging/media/sunxi/cedrus/cedrus_video.c | 1 - > include/media/hevc-ctrls.h | 250 ----- > include/media/v4l2-ctrls.h | 48 +- > include/uapi/linux/v4l2-controls.h | 459 +++++++++ > include/uapi/linux/videodev2.h | 13 + > 24 files changed, 1826 insertions(+), 1226 deletions(-) > delete mode 100644 include/media/hevc-ctrls.h > _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip