From patchwork Fri Mar 12 07:55:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Irui Wang X-Patchwork-Id: 399881 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 0930EC43381 for ; Fri, 12 Mar 2021 07:57:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D250864F88 for ; Fri, 12 Mar 2021 07:57:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231929AbhCLH41 (ORCPT ); Fri, 12 Mar 2021 02:56:27 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:47083 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S229756AbhCLHzx (ORCPT ); Fri, 12 Mar 2021 02:55:53 -0500 X-UUID: dbd2f40b251f441fab9b716ca598f128-20210312 X-UUID: dbd2f40b251f441fab9b716ca598f128-20210312 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.14 Build 0819 with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 833152154; Fri, 12 Mar 2021 15:55:47 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 12 Mar 2021 15:55:46 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 12 Mar 2021 15:55:45 +0800 From: Irui Wang To: Alexandre Courbot , Hans Verkuil , Tiffany Lin , Andrew-CT Chen , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Tomasz Figa , Hsin-Yi Wang , Maoguang Meng , Longfei Wang , Yunfei Dong , CC: Irui Wang , , , , , , Subject: [PATCH v2,0/5] Support H264 4K on MT8192 Date: Fri, 12 Mar 2021 15:55:37 +0800 Message-ID: <20210312075542.5503-1-irui.wang@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add MT8192 H264 venc driver and support H264 4K encoding on MT8192. Signed-off-by: Irui Wang --- This patch dependents on "dt-bindings: media: mtk-vcodec: Separating mtk vcodec encoder node" [1] We need "core_id" variable in device private data to indicate current encoder driver. Please also accept this patch together with [1]. http://lists.infradead.org/pipermail/linux-mediatek/2021-March/022432.html --- Change since v1: - remove encoder device tree example in dt-bindings --- Irui Wang (5): dt-bindings: media: mtk-vcodec: Add dma-ranges property media: mtk-vcodec: Support 4GB~8GB range iova space for venc dt-bindings: media: mtk-vcodec: Add binding for MT8192 VENC media: mtk-vcodec: Add MT8192 H264 venc driver media: mtk-vcodec: Support H264 4K encoding on MT8192 .../bindings/media/mediatek-vcodec.txt | 3 + .../platform/mtk-vcodec/mtk_vcodec_drv.h | 1 + .../platform/mtk-vcodec/mtk_vcodec_enc.c | 58 ++++++++++++++----- .../platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 18 ++++++ .../platform/mtk-vcodec/venc/venc_h264_if.c | 4 ++ 5 files changed, 69 insertions(+), 15 deletions(-)