From patchwork Mon Nov 16 12:56:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Cerveny X-Patchwork-Id: 11908435 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3A09F16C1 for ; Mon, 16 Nov 2020 13:03:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2624222245 for ; Mon, 16 Nov 2020 13:03:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728886AbgKPNCm (ORCPT ); Mon, 16 Nov 2020 08:02:42 -0500 Received: from gw.c-home.cz ([89.24.150.100]:33806 "EHLO dmz.c-home.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727978AbgKPNCl (ORCPT ); Mon, 16 Nov 2020 08:02:41 -0500 Received: from ubuntu2004.c-home.cz (unifi.c-home.cz [192.168.1.227]) by dmz.c-home.cz (8.14.4+Sun/8.14.4) with ESMTP id 0AGCuMlV021922; Mon, 16 Nov 2020 13:56:27 +0100 (CET) From: Martin Cerveny To: Maxime Ripard Cc: Martin Cerveny , Chen-Yu Tsai , devel@driverdev.osuosl.org, devicetree@vger.kernel.org, Greg Kroah-Hartman , Icenowy Zheng , Jernej Skrabec , Lee Jones , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, Mark Brown , Mauro Carvalho Chehab , Paul Kocialkowski , Rob Herring Subject: [PATCH v3 0/6] ARM: dts: sun8i: v3s: Enable video decoder Date: Mon, 16 Nov 2020 13:56:11 +0100 Message-Id: <20201116125617.7597-1-m.cerveny@computer.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org First patch extends cedrus capability to all decoders because V3s missing MPEG2 decoder. Next two patches add system control node (SRAM C1) and next three patches add support for Cedrus VPU. Tested on "Lichee Zero" V3s platform with testing LCD patch ( https://github.com/mcerveny/linux/tree/media_tree_for-v5.11e ) and V4L2 raw API testing utility (updated to v5.10) ( https://github.com/mcerveny/v4l2-request-test ): - enabled LCD (DRM dual VI and sigle UI planes) - added RGB panel - enabled PWM - need additional patch https://git.linuxtv.org/media_tree.git/commit/?h=fixes&id=9ac924b98728c3733c91c6c59fc410827d0da49f There is low memory on V3s (64MB) and maximum must be available to CMA: - CONFIG_CMA_SIZE_MBYTES=28 - add swap to swapout other processes - decrease buffers in v4l2-request-test (.buffers_count from 16 to 8) Only H.264 decoder working - MPEG and H.265 unsupported by V3s, JPEG/MJPEG still unimplemented, encoder unimplemented best regards, Martin Changes since v2: - updated/rebased to https://git.linuxtv.org/hverkuil/media_tree.git/?h=for-v5.11e - some parts of patches implemeted by others - updated R40 Changes since v1: - patch 0005 rename - added testing description Martin Cerveny (6): media: cedrus: Register all codecs as capability dt-bindings: sram: allwinner,sun4i-a10-system-control: Add V3s compatibles ARM: dts: sun8i: v3s: Add node for system control media: cedrus: Add support for V3s dt-bindings: media: cedrus: Add V3s compatible ARM: dts: sun8i: v3s: Add video engine node .../allwinner,sun4i-a10-video-engine.yaml | 1 + .../allwinner,sun4i-a10-system-control.yaml | 3 ++ arch/arm/boot/dts/sun8i-v3s.dtsi | 24 ++++++++++++++ drivers/staging/media/sunxi/cedrus/cedrus.c | 32 +++++++++++++++++-- drivers/staging/media/sunxi/cedrus/cedrus.h | 2 ++ .../staging/media/sunxi/cedrus/cedrus_video.c | 2 ++ 6 files changed, 62 insertions(+), 2 deletions(-)