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=-3.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=no 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 CCD4DC34050 for ; Wed, 19 Feb 2020 14:02:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9BCC324680 for ; Wed, 19 Feb 2020 14:02:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="JkTpZ76T" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727696AbgBSOCG (ORCPT ); Wed, 19 Feb 2020 09:02:06 -0500 Received: from mail-wm1-f68.google.com ([209.85.128.68]:33952 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726891AbgBSOCF (ORCPT ); Wed, 19 Feb 2020 09:02:05 -0500 Received: by mail-wm1-f68.google.com with SMTP id s144so434215wme.1 for ; Wed, 19 Feb 2020 06:02:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=3PkCztssznJI9iVDZrOoZdc1ElAvEMwXCsPG/TQrbQ0=; b=JkTpZ76T6WWc9equDLMWzUDi1SXfjWLcAT/GexT/31hvj/Gg3suAI+S6+firqx7xcK 49h2DvpSbLpSCXgXxwfJ7/DabokRNuOB7QaiDOzL9+Qttbw5ktB3DmZa5S9Zaq+wcRKU TcU9ty3oPJnaK/NKPQveTIJVz8PNXLPRsPOmzOmVKmiN13KX2dahE5tgnzvn0wfYyWN3 kazFIUDNvWPMtm3bFk5g1789hJuP24xUVovUjGfoxbrmPTgM8oWYxW4tB1oJP2LQvLUn 3LR6PNqeQEVKm13zxTkwWyRXztX9v+vK4D5c/NYXayjze4k7jxHeFy982RTlyLRJwlTb eDnQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=3PkCztssznJI9iVDZrOoZdc1ElAvEMwXCsPG/TQrbQ0=; b=A452Gxg0wA6IjxD5sCy1tU+Zu/jfam6mPYOvhsX/wTZkZoXIiUgFByt456Q+7xYkT1 MQhbfOIjR6VpwhGEPg5Bp5oG3ATVgZiWem58CWese+LgS4cVfbVVT090QhrsyuR7iqla 8asPceVykN8ldzlujSKl/met4KQpmx+SWjxj6vKbi13p4lfcEgq0l6cYGLCfKa2+nwIH 9eRM6R2olV/Yq9wfpB/SA/Gz9zgQKPbrRxALdjWnUUOJcY7pV0j/2hAie/0P1VIBw3Wf EnTuZUBqb+FnRZtDHvBWkr1FJR/TraCoU95Jj2nKsKrIelr/mqXhwz6KSIwIE2fZcQkp 2THA== X-Gm-Message-State: APjAAAWVa21yDE3GeQA5Qn7lyZQv0eMNoiFOFCY8uGtbsKr2LwAZgljI oT00wZlBXsHHEgqLH5j8q7vkZw== X-Google-Smtp-Source: APXvYqyYd0M6Dp6ShLD9EySdgoIEk1+8VgX1+PV7H8RVqbVzldrCOQjouAoXJNWBJpeKaeafSbP2fg== X-Received: by 2002:a1c:ddd6:: with SMTP id u205mr10774057wmg.151.1582120921970; Wed, 19 Feb 2020 06:02:01 -0800 (PST) Received: from bender.baylibre.local ([2a01:e35:2ec0:82b0:4ca8:b25b:98e4:858]) by smtp.gmail.com with ESMTPSA id j14sm3178634wrn.32.2020.02.19.06.02.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Feb 2020 06:02:01 -0800 (PST) From: Neil Armstrong To: mchehab@kernel.org, hans.verkuil@cisco.com Cc: Neil Armstrong , linux-media@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 0/4] media: meson: vdec: Add compliant H264 support Date: Wed, 19 Feb 2020 15:01:52 +0100 Message-Id: <20200219140156.22893-1-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, This patch series aims to bring H.264 support as well as compliance update to the amlogic stateful video decoder driver. The issue in the V1 patchset at [1] is solved by patch #1 following comments and requirements from hans. It moves the full draining & stopped state tracking and handling from vicodec to core v4l2-mem2mem. The vicodec changes still passes the v4l2-utils "media-test" tests, log at [5]: [...] vicodec media controller compliance tests Thu Jan 16 13:00:56 UTC 2020 v4l2-compliance SHA: 7ead0e1856b89f2e19369af452bb03fd0cd16793, 64 bits [...] Summary: Total for vicodec device /dev/media3: 7, Succeeded: 7, Failed: 0, Warnings: 0 Total for vicodec device /dev/video13: 51, Succeeded: 51, Failed: 0, Warnings: 0 Total for vicodec device /dev/video14: 51, Succeeded: 51, Failed: 0, Warnings: 0 Total for vicodec device /dev/video14: 51, Succeeded: 51, Failed: 0, Warnings: 0 Total for vicodec device /dev/video14: 51, Succeeded: 51, Failed: 0, Warnings: 0 Total for vicodec device /dev/video14: 51, Succeeded: 51, Failed: 0, Warnings: 0 Total for vicodec device /dev/video14: 51, Succeeded: 51, Failed: 0, Warnings: 0 Total for vicodec device /dev/video14: 51, Succeeded: 51, Failed: 0, Warnings: 0 Final Summary: 364, Succeeded: 364, Failed: 0, Warnings: 0 Thu Jan 16 13:02:59 UTC 2020 With this, it also passes vdec v4l2-compliance with H264 streaming on Amlogic G12A and Amlogic SM1 SoCs successfully. The compliance log is: # v4l2-compliance --stream-from-hdr test-25fps.h264.hdr -s v4l2-compliance SHA: 7ead0e1856b89f2e19369af452bb03fd0cd16793, 64 bits Compliance test for meson-vdec device /dev/video0: Driver Info: Driver name : meson-vdec Card type : Amlogic Video Decoder Bus info : platform:meson-vdec Driver version : 5.5.0 Capabilities : 0x84204000 Video Memory-to-Memory Multiplanar Streaming Extended Pix Format Device Capabilities Device Caps : 0x04204000 Video Memory-to-Memory Multiplanar Streaming Extended Pix Format Detected Stateful Decoder Required ioctls: test VIDIOC_QUERYCAP: OK Allow for multiple opens: test second /dev/video19 open: OK test VIDIOC_QUERYCAP: OK test VIDIOC_G/S_PRIORITY: OK test for unlimited opens: OK Debug ioctls: test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) test VIDIOC_LOG_STATUS: OK (Not Supported) Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0 Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0 Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported) Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 2 Private Controls: 0 Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK test VIDIOC_TRY_FMT: OK test VIDIOC_S_FMT: OK test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported) Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK test VIDIOC_EXPBUF: OK test Requests: OK (Not Supported) Test input 0: Streaming ioctls: test read/write: OK (Not Supported) test blocking wait: OK Video Capture Multiplanar: Captured 60 buffers test MMAP (select): OK Video Capture Multiplanar: Captured 60 buffers test MMAP (epoll): OK test USERPTR (select): OK (Not Supported) test DMABUF: Cannot test, specify --expbuf-device Total for meson-vdec device /dev/video0: 49, Succeeded: 49, Failed: 0, Warnings: 0 Changes since v5 at [6]: - Changed name of v4l2_m2m_start/stop_streaming to v4l2_m2m_update_start/stop_streaming_state - Changed name of v4l2_mark_last_buf to v4l2_update_last_buf_state - Added comment in code to describe usage and use-case - Added comment in header for helpers - Updated vicodec with v4l2_m2m_start/stop_streaming renaming in patch 2 - Fixes htmldoc warnings in patch 4 Changes since v4 at [5]: - Squashed "don't resume instantly if not streaming capture" and "fix OUTPUT buffer size configuration" fixes from maxime Changes since v3 at [3]: - Fixed vicodec compliance - Fixed vdec compliance with v4l2 state management - fixed doc errors for v4l2-mem2mem.h Changes since v2 at [2]: - Move full draining & stopped state tracking into core v4l2-mem2mem - Adapt vicodec to use the core v4l2-mem2mem draining & stopped state tracking Changes since v1 at [1]: - fixed output_size is never used reported by hans - rebased on G12A and SM1 patches - added handling of qbuf after STREAMON and STOP before enought buffer queued [1] https://lore.kernel.org/linux-media/20191007145909.29979-1-mjourdan@baylibre.com [2] https://lore.kernel.org/linux-media/20191126093733.32404-1-narmstrong@baylibre.com [3] https://lore.kernel.org/linux-media/20191209122028.13714-1-narmstrong@baylibre.com [4] https://people.freedesktop.org/~narmstrong/vicodec-compliance-7ead0e1856b89f2e19369af452bb03fd0cd16793-20200116.log [5] https://lore.kernel.org/linux-media/20200116133025.1903-1-narmstrong@baylibre.com [6] https://lore.kernel.org/linux-media/20200206082648.25184-1-narmstrong@baylibre.com Maxime Jourdan (2): media: meson: vdec: bring up to compliance media: meson: vdec: add H.264 decoding support Neil Armstrong (2): media: v4l2-mem2mem: handle draining, stopped and next-buf-is-last states media: vicodec: use v4l2-mem2mem draining, stopped and next-buf-is-last states handling drivers/media/platform/vicodec/vicodec-core.c | 162 ++---- drivers/media/v4l2-core/v4l2-mem2mem.c | 221 +++++++- drivers/staging/media/meson/vdec/Makefile | 2 +- drivers/staging/media/meson/vdec/codec_h264.c | 484 ++++++++++++++++++ drivers/staging/media/meson/vdec/codec_h264.h | 14 + drivers/staging/media/meson/vdec/esparser.c | 58 +-- drivers/staging/media/meson/vdec/vdec.c | 90 ++-- drivers/staging/media/meson/vdec/vdec.h | 14 +- .../staging/media/meson/vdec/vdec_helpers.c | 88 ++-- .../staging/media/meson/vdec/vdec_helpers.h | 6 +- .../staging/media/meson/vdec/vdec_platform.c | 71 +++ include/media/v4l2-mem2mem.h | 133 +++++ 12 files changed, 1113 insertions(+), 230 deletions(-) create mode 100644 drivers/staging/media/meson/vdec/codec_h264.c create mode 100644 drivers/staging/media/meson/vdec/codec_h264.h -- 2.22.0