From patchwork Wed Feb 3 08:37:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Irui Wang X-Patchwork-Id: 375573 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=ham 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 C7F0FC43381 for ; Wed, 3 Feb 2021 08:38:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7C0DC64E46 for ; Wed, 3 Feb 2021 08:38:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232637AbhBCIil (ORCPT ); Wed, 3 Feb 2021 03:38:41 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:49422 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S232310AbhBCIil (ORCPT ); Wed, 3 Feb 2021 03:38:41 -0500 X-UUID: 0396deb487114d1798b04ebf8273baa1-20210203 X-UUID: 0396deb487114d1798b04ebf8273baa1-20210203 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] 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 1038476239; Wed, 03 Feb 2021 16:37:56 +0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs08n1.mediatek.inc (172.21.101.55) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 3 Feb 2021 16:37:54 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 3 Feb 2021 16:37:54 +0800 From: Irui Wang To: Alexandre Courbot , Hans Verkuil , Tiffany Lin , Andrew-CT Chen , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Fritz Koenig , Tzung-Bi Shih CC: Maoguang Meng , Longfei Wang , Yunfei Dong , Irui Wang , , , , , , Subject: [PATCH 0/5] Support H264 4K on MT8192 Date: Wed, 3 Feb 2021 16:37:47 +0800 Message-ID: <20210203083752.12586-1-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: devicetree@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 "name" and "core_id" variable in device private data to indicate current encoder driver. Please also accept this patch together with [1]. [1]http://lists.infradead.org/pipermail/linux-mediatek/2021-January/021165.html --- 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 | 28 +++++++++ .../platform/mtk-vcodec/mtk_vcodec_drv.h | 1 + .../platform/mtk-vcodec/mtk_vcodec_enc.c | 58 ++++++++++++++----- .../platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 19 ++++++ .../platform/mtk-vcodec/venc/venc_h264_if.c | 4 ++ 5 files changed, 95 insertions(+), 15 deletions(-)