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(unknown [IPv6:2a01:e0a:120:3210:8234:977e:ebbe:d70b]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by madras.collabora.co.uk (Postfix) with ESMTPSA id AD6DB6602338; Wed, 3 May 2023 09:34:45 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1683102886; bh=KaqkJvEMba9WXHV9EWAyvWYFN18VeoPcjrsUhdVX16g=; h=From:To:Cc:Subject:Date:From; b=CgmRKEkTGgIx1oEyBFrOUg0/jrYKx20PgHF5wGTgZYvuPKx/k2BmTLcXwDBvBa/5L /M+Vv1Q4XO1GbiCLQ6tHEIlJ5TztDqgPsgBETHtO7eaREav4QSKUJkicStLlIOaySs mhHTRCIa6yI2L0fEomcSgDPPZu2kMzFJuiRiSQN79oAZOPjs/Fm5Xe/zxix8MPQXZN LvgZPptlHAXkzuK+fz+gvo6zGVZ3Opa7dTcLAaJ8ifXXQ+zpXk1QVu5QMs+k3T5dTa XT5k0hgIpkpddtYP7EqOCwdHYZmF/RsK85Jf3Qr9yqDeJah4YVvjbYG/8ynQgTtfX1 MRD/g+UN7sCUg== From: Benjamin Gaignard To: ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, mchehab@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, heiko@sntech.de, hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com Cc: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com, Benjamin Gaignard Subject: [PATCH v7 00/13] AV1 stateless decoder for RK3588 Date: Wed, 3 May 2023 10:34:25 +0200 Message-Id: <20230503083438.85139-1-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1764861361285071507?= X-GMAIL-MSGID: =?utf-8?q?1764861361285071507?= This series implement AV1 stateless decoder for RK3588 SoC. The hardware support 8 and 10 bits bitstreams up to 7680x4320. AV1 feature like film grain or scaling are done by the postprocessor. The driver can produce NV12_4L4, NV12_10LE40_4L4, NV12 and P010 pixels formats. Even if Rockchip have named the hardware VPU981 it looks like a VC9000 but with a different registers mapping. The full branch can be found here: https://gitlab.collabora.com/linux/for-upstream/-/commits/rk3588_av1_decoder_v7 Fluster score is: 200/239 while testing AV1-TEST-VECTORS with GStreamer-AV1-V4L2SL-Gst1.0. The failing tests are: - the 2 tests with 2 spatial layers: few errors in luma/chroma values - tests with resolution < hardware limit (64x64) - 10bits film grain test: bad macroblocks while decoding, the same 8bits test is working fine. Changes in v7: - Rebased on media_tree master branch. - Fix warnings exposed by W=1 - Fix Angelo's comments Changes in v6: - Rename NV12_10LE40_4L4 pixel format into NV15_4L4. - Add defines for post-proc selection. - Change patch order as requested by Nicolas. - Fix frame-larger-than warning. Changes in v5: - Add a patch to initialize bit_depth field of V4L2_CTRL_TYPE_AV1_SEQUENCE ioctl. Changes in v4: - Squash "Save bit depth for AV1 decoder" and "Check AV1 bitstreams bit depth" patches. - Double motion vectors buffer size. - Fix the various errors reported by Hans. Changes in v3: - Fix arrays loops limites. - Remove unused field. - Reset raw pixel formats list when bit depth or film grain feature values change. - Enable post-processor P010 support Changes in v2: - Remove useless +1 in sbs computation. - Describe NV12_10LE40_4L4 pixels format. - Post-processor could generate P010. - Fix comments done on v1. - The last patch make sure that only post-processed formats are used when film grain feature is enabled. Benjamin Benjamin Gaignard (12): dt-bindings: media: rockchip-vpu: Add rk3588 vpu compatible media: AV1: Make sure that bit depth in correctly initialize media: Add NV15_4L4 pixel format media: verisilicon: Get bit depth for V4L2_PIX_FMT_NV15_4L4 media: verisilicon: Add AV1 decoder mode and controls media: verisilicon: Check AV1 bitstreams bit depth media: verisilicon: Compute motion vectors size for AV1 frames media: verisilicon: Add AV1 entropy helpers media: verisilicon: Add Rockchip AV1 decoder media: verisilicon: Add film grain feature to AV1 driver media: verisilicon: Enable AV1 decoder on rk3588 media: verisilicon: Conditionally ignore native formats Nicolas Dufresne (1): v4l2-common: Add support for fractional bpp .../bindings/media/rockchip-vpu.yaml | 1 + .../media/v4l/pixfmt-yuv-planar.rst | 16 + drivers/media/platform/verisilicon/Makefile | 3 + drivers/media/platform/verisilicon/hantro.h | 8 + .../media/platform/verisilicon/hantro_drv.c | 68 +- .../media/platform/verisilicon/hantro_hw.h | 102 + .../platform/verisilicon/hantro_postproc.c | 9 +- .../media/platform/verisilicon/hantro_v4l2.c | 67 +- .../media/platform/verisilicon/hantro_v4l2.h | 8 +- .../verisilicon/rockchip_av1_entropymode.c | 4424 +++++++++++++++++ .../verisilicon/rockchip_av1_entropymode.h | 272 + .../verisilicon/rockchip_av1_filmgrain.c | 401 ++ .../verisilicon/rockchip_av1_filmgrain.h | 36 + .../verisilicon/rockchip_vpu981_hw_av1_dec.c | 2232 +++++++++ .../verisilicon/rockchip_vpu981_regs.h | 477 ++ .../platform/verisilicon/rockchip_vpu_hw.c | 134 + drivers/media/v4l2-core/v4l2-common.c | 162 +- drivers/media/v4l2-core/v4l2-ctrls-core.c | 5 + drivers/media/v4l2-core/v4l2-ioctl.c | 1 + include/media/v4l2-common.h | 2 + include/uapi/linux/videodev2.h | 1 + 21 files changed, 8326 insertions(+), 103 deletions(-) create mode 100644 drivers/media/platform/verisilicon/rockchip_av1_entropymode.c create mode 100644 drivers/media/platform/verisilicon/rockchip_av1_entropymode.h create mode 100644 drivers/media/platform/verisilicon/rockchip_av1_filmgrain.c create mode 100644 drivers/media/platform/verisilicon/rockchip_av1_filmgrain.h create mode 100644 drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c create mode 100644 drivers/media/platform/verisilicon/rockchip_vpu981_regs.h