Received: from mail-lf1-f46.google.com (mail-lf1-f46.google.com [209.85.167.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 237552C82 for ; Wed, 12 Jan 2022 15:40:19 +0000 (UTC) Received: by mail-lf1-f46.google.com with SMTP id k21so9723090lfu.0 for ; Wed, 12 Jan 2022 07:40:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=7YzcHELoQHE6lsWBBlYzNlfti5+qLJvr6LQTidmKO20=; b=A/K8h4Hb+/kmC14dRYp4GUa5XZrjznZgoK+QJ0/eZYRVzxAZ4YrO7RFViyjOu6tYa+ NL224hlp/f2CwFEh49nizaxrbPFUPvL6ClidPqYzGLm8J4qOH1PQM6Y2GdGkGZ6R7fzE Vxl0Fk2Oz57Pn0WIpYO6iPijYsDktxfEAmNDuEZG02KBB2wv7OJtUaYAx8GJmCgYzYcf jsgcLDI+eQwa2CSwDxUl+ccEJVip92Y38PgBpbBYBbxmax7S/2KR6fc16FxhSvXfGEWw 8kIPbJX1dkqLt2+yN6iG5ABRZCt3fP/CXHpwes6uHzSt87l2zHz4WRO7tG9oYE5SxLua i9xQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=7YzcHELoQHE6lsWBBlYzNlfti5+qLJvr6LQTidmKO20=; b=CvU9QdKRmaSGbO6UK+5XtuVKfN7C5wN2bXfi5ANYL3krrU688s5hSnh8Gep/m2Q0wY bSw1oAxtwXSaifwQytKnuUkW4efhvE8k5CixlHEftfjAy0m1jJ2jWiHBbEfiKYr1WEiB PC2ZEpCXpe4YbwrOky7wnR0noXECizzjKOBUwqQMPx6Vpbmz0x+dFrxOzqupDIQzb5QY vjwqmmSd+V/OWnUT58FQjL/WEspQ/g43d3pAOKBeUJsb7ALjFVoHwg+VFrjCRvFbbb+j CAliABlpajWVLk379yIbQ8Szo2oxhyKb3PvU/4IZlHAC/gkLpt9/SLoNlZwwynUmG5wW iraQ== X-Gm-Message-State: AOAM531hm92Re7T0wO56RGcgcVsxlHkSnaDWHCi63KX3AHf0JYDofTvX bV/gxw2k5yy2xRWxUnEeweE= X-Google-Smtp-Source: ABdhPJwOEEebyuP7EAEmCPtKjHEQiyeb0fgrZNYFW9s4PnlrOT82YWv562fvSljJ0XzY3hXketcblw== X-Received: by 2002:a2e:8695:: with SMTP id l21mr76627lji.452.1642002017185; Wed, 12 Jan 2022 07:40:17 -0800 (PST) Received: from localhost.localdomain (94-29-62-108.dynamic.spd-mgts.ru. [94.29.62.108]) by smtp.gmail.com with ESMTPSA id f27sm20173lfk.266.2022.01.12.07.40.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Jan 2022 07:40:16 -0800 (PST) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Mauro Carvalho Chehab , Hans Verkuil , Nicolas Dufresne Cc: linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 0/2] Add V4L stateless video decoder API support to NVIDIA Tegra driver Date: Wed, 12 Jan 2022 18:39:50 +0300 Message-Id: <20220112153952.1291-1-digetx@gmail.com> X-Mailer: git-send-email 2.33.1 Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Support V4L stateless video decoder API by NVIDIA Tegra decoder driver. Tested using GStreamer [1] and libvdpau-tegra [2]. [1] https://github.com/grate-driver/gstreamer/commit/b8509bdbb69b534e61419ea1798f32f9ad2f3597 [2] https://github.com/grate-driver/libvdpau-tegra/commit/f822e95911e5e0c39f8ba19f843ddc1e0138d5ce Dmitry Osipenko (2): media: staging: tegra-vde: Factor out H.264 code media: staging: tegra-vde: Support V4L stateless video decoder API drivers/staging/media/tegra-vde/Kconfig | 7 + drivers/staging/media/tegra-vde/Makefile | 2 +- drivers/staging/media/tegra-vde/h264.c | 988 ++++++++++++++++ drivers/staging/media/tegra-vde/h264_reader.c | 264 +++++ drivers/staging/media/tegra-vde/v4l2.c | 1013 +++++++++++++++++ drivers/staging/media/tegra-vde/vde.c | 700 ++---------- drivers/staging/media/tegra-vde/vde.h | 129 +++ 7 files changed, 2487 insertions(+), 616 deletions(-) create mode 100644 drivers/staging/media/tegra-vde/h264.c create mode 100644 drivers/staging/media/tegra-vde/h264_reader.c create mode 100644 drivers/staging/media/tegra-vde/v4l2.c -- 2.33.1