From patchwork Fri Jan 7 15:54:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 530749 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 B1BB7C433F5 for ; Fri, 7 Jan 2022 15:55:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348154AbiAGPzG (ORCPT ); Fri, 7 Jan 2022 10:55:06 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:41682 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348145AbiAGPzF (ORCPT ); Fri, 7 Jan 2022 10:55:05 -0500 Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:21c7:4f13:8afa:4f9f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id A575C1F4649A; Fri, 7 Jan 2022 15:55:03 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1641570904; bh=JnP8ldrXuGP6Z9VtKebQAcp4jKsdWLuoyiXQLwhWEP8=; h=From:To:Cc:Subject:Date:From; b=bEz3SFMy1UKdFwO9JqK7VzOJZtaKPE+ltUmdOHd5tzgdYUa+yW3FpcM1WLzhX4Ape /qalMd7Sca8mexxEoTAkygsK8CA+2dh7AJysC+7XYbo6C4LNJPy4JM5dlScOW5TnEd yaJsCFwdOTf0EmR5ZBk2HrS7U7xKsVAyPUYv7epYQWFeP03B7KmCJaYG62gzTBprZZ 0fPJfDRgt/SIzGVm363XM+VbdGgLalKPVN76ZsRQFE2shbAAyJgqVPsx/VZpI2373i /Mta0sXiHlbhJud0JEHW7d2V1mBrEm+RhCIXBs9sSgmHpE2x7LgiDTRPfWxOHl2lk2 pn2R4OuVwVlFQ== From: Benjamin Gaignard To: mchehab@kernel.org, ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, gregkh@linuxfoundation.org, hverkuil-cisco@xs4all.nl, jernej.skrabec@gmail.com, nicolas.dufresne@collabora.co.uk Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-staging@lists.linux.dev, kernel@collabora.com, Benjamin Gaignard Subject: [PATCH v5 0/2] media: HEVC: RPS clean up Date: Fri, 7 Jan 2022 16:54:53 +0100 Message-Id: <20220107155455.604536-1-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This series aims to clean up Reference Picture Set usage and flags. Long term flag was named with RPS prefix while it is not used for RPS but for mark long term references in DBP. Remane it and remove the two other useless RPS flags. Clarify documentation about RPS lists content and make sure that Hantro driver use them correctly (i.e without look up in DBP). version 5: - rework commit message as suggested by Ezequiel - improve V4L2_HEVC_DPB_ENTRY_LONG_TERM_REFERENCE documentation with reference to HEVC ITU spec. - add review-by tags from Jernej and Ezequiel version 4: - check flags with & and not == - remove the 2 last patches which becomes useless since VPU ctrl-blk driver introduction. version 3: - rebased on top of v5.16-rc1 version 2: - change DPB field name from rps to flags Benjamin Gaignard (2): media: hevc: Remove RPS named flags media: hevc: Embedded indexes in RPS .../media/v4l/ext-ctrls-codec.rst | 16 +++++------ .../staging/media/hantro/hantro_g2_hevc_dec.c | 27 +++++-------------- .../staging/media/sunxi/cedrus/cedrus_h265.c | 2 +- include/media/hevc-ctrls.h | 6 ++--- 4 files changed, 18 insertions(+), 33 deletions(-)