From patchwork Fri Aug 13 15:07:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Niklas_S=C3=B6derlund?= X-Patchwork-Id: 12435695 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=-11.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,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 237A3C43214 for ; Fri, 13 Aug 2021 15:09:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0DE90610CC for ; Fri, 13 Aug 2021 15:09:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241413AbhHMPJa (ORCPT ); Fri, 13 Aug 2021 11:09:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45886 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241366AbhHMPJZ (ORCPT ); Fri, 13 Aug 2021 11:09:25 -0400 Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DAD00C0612E7 for ; Fri, 13 Aug 2021 08:08:58 -0700 (PDT) Received: by mail-wr1-x42a.google.com with SMTP id x12so13722999wrr.11 for ; Fri, 13 Aug 2021 08:08:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ragnatech-se.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=MJmnMiqiIExJnQO7nDSEkupepLCI4iEDd+CsumVTut8=; b=feB6b8dEwMs54No0bdiwARiMr6PvNB+5Y/QwTiHn41Oco6vCq7kHRLBkNWJevIrM95 B+RZpgK7M7MaSKD05lAYlCG7jKUF6Kn3VfeuToeRpRPLQR9hPpZfcbqVxF5SxuAy88bg uk4957fWc1/xCv3wsQaGG516Z41hS4MV2bJt4n5nZHlDxbH4RusHgermCMTtgJteaJH9 rqNo4wgtP+R1s4L9mKO4v8/Pkb252Oam1sUAKDrdaSj0pjMEUGmSdFD8aLCueG4V9VKR fuC14jgG0ytSaXihK2MI4zvZ1P4L5ZZM0Tf5j1Hu5kkwm+MWUpPhCE1t4ResInRVFIHh x8JA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=MJmnMiqiIExJnQO7nDSEkupepLCI4iEDd+CsumVTut8=; b=Epmb53RMkRBeYGEn3WVfk1TuxJGEFgdfvsLJtnLOQu6Kkzth4d8iswm2PfKEQryADJ z/HiFZStFL0ehITQUQFp90OH8y1O2SJxlku0Iktz7V7FlqZnYk/NsJ3mv1/SaO4CDtla bZLVg7YYOz0uRm3faRKc42XchKa4NySBvFufgbDb2+HFTGf09HaLLqRMkBhCRb28ShWW 2s2fyq2D7G1irifYvB9tfhvzA4dQ5zmAXtedlUyds9ucvOPI8SytNUlBw707umqumwtp S8CVQYaKs7njmKtWo+nz0FXoYcE/P+EJWYlMgeubcWS8MiVSrvo1gWC5nwNpKdkMjMzU o1Gg== X-Gm-Message-State: AOAM530wPMOgxu5X2G9c/+coxDh3gFKeYEGUkgpJemamGfrmY1PH8ZUb jxuta00QVm7K57ZWYDKjFWp1DQ== X-Google-Smtp-Source: ABdhPJw99y6IpfcMMbjWcPoIu6O98hDnqEM/2v5YWE6v0ZuOOSJCbKScQnaQ86cDPhD0AfIiDzg8xg== X-Received: by 2002:a5d:4d41:: with SMTP id a1mr1558708wru.76.1628867337517; Fri, 13 Aug 2021 08:08:57 -0700 (PDT) Received: from bismarck.berto.se (p54ac5892.dip0.t-ipconnect.de. [84.172.88.146]) by smtp.googlemail.com with ESMTPSA id h4sm1799575wrm.42.2021.08.13.08.08.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Aug 2021 08:08:57 -0700 (PDT) From: =?utf-8?q?Niklas_S=C3=B6derlund?= To: Hans Verkuil , linux-media@vger.kernel.org Cc: Suresh Udipi , linux-renesas-soc@vger.kernel.org, =?utf-8?q?Niklas_S=C3=B6derlund?= Subject: [PATCH 0/3] rcar-csi2: Improve link frequency selection Date: Fri, 13 Aug 2021 17:07:53 +0200 Message-Id: <20210813150756.131826-1-niklas.soderlund+renesas@ragnatech.se> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Hello, This series improves CSI-2 link frequency selection for the R-Car CSI-2 driver. This series have been posted before in different forms but appears to have been side lined due to a confusion about a table in datasheets. Since then a datasheet update have been issued and clarified the situation and I think the series is ready to be picked up. The series have been rebased to Mauro's media-next tree and tested on R-Car M3N with out any regressions found. Suresh Udipi (3): media: rcar-csi2: Correct the selection of hsfreqrange media: rcar-csi2: Add warning for PHY speed less than minimum media: rcar-csi2: Optimize the selection PHTW register drivers/media/platform/rcar-vin/rcar-csi2.c | 22 +++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-)