From patchwork Wed Nov 2 18:07:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Jernej_=C5=A0krabec?= X-Patchwork-Id: 621619 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 53861C433FE for ; Wed, 2 Nov 2022 18:08:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231144AbiKBSIY (ORCPT ); Wed, 2 Nov 2022 14:08:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231231AbiKBSIU (ORCPT ); Wed, 2 Nov 2022 14:08:20 -0400 Received: from mail-ej1-x635.google.com (mail-ej1-x635.google.com [IPv6:2a00:1450:4864:20::635]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0E5792F01A; Wed, 2 Nov 2022 11:08:19 -0700 (PDT) Received: by mail-ej1-x635.google.com with SMTP id bj12so47368413ejb.13; Wed, 02 Nov 2022 11:08:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=94rmcDkdjrCGxv2Cn/WpEypZpF2kxP75q7QoZpGWNew=; b=ekX5hSaEueliIxmzaE5dgNJ3EX4kjNF5VY2hGEdzwx6d3+r2oOn96JfuAKDyci+QLq XQ+XJ2MTFjJE/IQAUbqjWsBYD7F/V8ZPEDEtiKxIohY26Ow0vpAWBSaPe0rYb2nSFXkP T8uyQenowxqzR2CP7+JD0AdVaxorzLxwxdaKkJdQrkK0V3nOTj85AhlV8eDaeESDIiga Hn1JXPIPI7UxsSSOV7SSaR0INEXUiDRrF0UrIfWbn8/bw78MfYxLB2b3+ZezMyEAYmXK TElTQNvengSph89HBmZT+iFMCKQcQkOr5N0lxAorn3nyzFhrv+oBkZ+21JMUBC2jYxMw YZ7A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=94rmcDkdjrCGxv2Cn/WpEypZpF2kxP75q7QoZpGWNew=; b=kc+9ZcesCI9smwCmINF3UDthCr+/9EqJ6tA30qN8pYNoCnlfg2zBj/PMxeyT8OHKJ1 DL0HJkX2TZ8USfA0u3fnnfPfzWQFUmHW23huVt5WOcaz6gL8UztGx8IllZjVcIRNdQkr Gnpu0LE/TBZDBuYJb9e1ssOAHydEAoiwSRaYRCeGRK8NJ0840KwP1nQLz7uENr1aCUPa oZN+kkV5xnin0LNxM8MVh41AVbsEqlPOFnnXD6vgZuznFpDb4v6RNDuchVaNVmJiYRol C6Emal/aigTo13SpVt1aztKB3aK+YG2B7vjYyjx/ZMBWNo8koie4XPcLqwpnU1DHNUyN Ntjg== X-Gm-Message-State: ACrzQf1qOHGUlgmgI/zyMsQxYFyoAX2nD6zQaEF2su/diRa49wVB01UD 1qczHEmkraP6E5ZKgAdxqRs= X-Google-Smtp-Source: AMsMyM45xz8lKz2n6ZZKU3vArbgM/LEaLIXdVBWy0aGRkor1nOrSj43LK1IZVOfAkUEFrv2qMYLIQg== X-Received: by 2002:a17:906:2353:b0:7ad:daae:6edd with SMTP id m19-20020a170906235300b007addaae6eddmr15139513eja.40.1667412497517; Wed, 02 Nov 2022 11:08:17 -0700 (PDT) Received: from kista.localdomain (82-149-19-102.dynamic.telemach.net. [82.149.19.102]) by smtp.gmail.com with ESMTPSA id gy8-20020a170906f24800b007317f017e64sm5677460ejb.134.2022.11.02.11.08.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Nov 2022 11:08:16 -0700 (PDT) From: Jernej Skrabec To: mripard@kernel.org, paul.kocialkowski@bootlin.com Cc: mchehab@kernel.org, gregkh@linuxfoundation.org, wens@csie.org, samuel@sholland.org, hverkuil-cisco@xs4all.nl, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Jernej Skrabec Subject: [PATCH v2 00/11] media: cedrus: Format handling improvements and 10-bit HEVC support Date: Wed, 2 Nov 2022 19:07:59 +0100 Message-Id: <20221102180810.267252-1-jernej.skrabec@gmail.com> X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org While my first intention was to just add 10-bit HEVC handling, I noticed a few format handling issues and a bit of redundancy in some cases. Final result is that driver now sticks to stateless decoder rules better. Format handling improvements: 1. Default format selection is now based on HW capabilities. Before, MPEG2 was hardcoded but some Cedrus variants don't actually support it. 2. Controls are registered only if related codec is supported by HW. 3. Untiled output format is preferred, if supported, over tiled one. All display engine cores support untiled format, but only first generation supports tiled one. I hope this makes Cedrus eligible for destaging. Best regards, Jernej Changes from v1: - collected acks, except for patch 5, which was changed - use cedrus_is_capable() for cedrus_find_format() too (patch 4) - tightly pack control pointers in ctx->ctrls[] (patch 5) Jernej Skrabec (11): media: cedrus: remove superfluous call media: cedrus: Add format reset helpers media: cedrus: use helper to set default formats media: cedrus: Add helper for checking capabilities media: cedrus: Filter controls based on capability media: cedrus: set codec ops immediately media: cedrus: Remove cedrus_codec enum media: cedrus: prefer untiled capture format media: cedrus: initialize controls a bit later media: cedrus: Adjust buffer size based on control values media: cedrus: h265: Support decoding 10-bit frames drivers/staging/media/sunxi/cedrus/cedrus.c | 102 +++++---- drivers/staging/media/sunxi/cedrus/cedrus.h | 22 +- .../staging/media/sunxi/cedrus/cedrus_dec.c | 4 +- .../staging/media/sunxi/cedrus/cedrus_h264.c | 2 +- .../staging/media/sunxi/cedrus/cedrus_h265.c | 37 +++- .../staging/media/sunxi/cedrus/cedrus_hw.c | 18 +- .../staging/media/sunxi/cedrus/cedrus_hw.h | 2 +- .../staging/media/sunxi/cedrus/cedrus_mpeg2.c | 2 +- .../staging/media/sunxi/cedrus/cedrus_regs.h | 16 ++ .../staging/media/sunxi/cedrus/cedrus_video.c | 200 ++++++++++-------- .../staging/media/sunxi/cedrus/cedrus_video.h | 2 + .../staging/media/sunxi/cedrus/cedrus_vp8.c | 2 +- 12 files changed, 244 insertions(+), 165 deletions(-) --- 2.38.1