From patchwork Fri Sep 29 08:38:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Weiss X-Patchwork-Id: 13403817 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 65D80E743FC for ; Fri, 29 Sep 2023 08:38:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232881AbjI2Iij (ORCPT ); Fri, 29 Sep 2023 04:38:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232835AbjI2Iih (ORCPT ); Fri, 29 Sep 2023 04:38:37 -0400 Received: from mail-ed1-x531.google.com (mail-ed1-x531.google.com [IPv6:2a00:1450:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0833B1B3 for ; Fri, 29 Sep 2023 01:38:34 -0700 (PDT) Received: by mail-ed1-x531.google.com with SMTP id 4fb4d7f45d1cf-53639fb0ba4so2015281a12.0 for ; Fri, 29 Sep 2023 01:38:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fairphone.com; s=fair; t=1695976712; x=1696581512; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=fOWusuB+PJKjWg0I1/CANfiCcxqSyq9YW+0X1DGwXrU=; b=u6lLL8ECo0kIt9x8I4vz7H4uB1KlrBw2gHITC2PUnkyZau8rWGm93FdXsyCPksI7d1 2r4KSTj8qkKnr8AKdxDP+jEaz6OHjO4Mpaov+aKwA9XfrlAevfLQz796BrAPUc740pKQ oDIa6U2x9s/GIHqcxYRUaD7WEgZrty0ytB3LIATJYGcZaHAiKUM1VJRIAhXUEe5OM51J qUVDGhCZBDWDmHclGZhTPcLknRw5EOjSGJO6BftM0yoi5NZGlaRB3aihZJ4vV2Vmfyia 8dSGqPoWCVXZZ1jEVhM7exmoRojreMlS+pfaHCMIYBSzsh0nn5SU2LEqr4Tiw84QF4CI iYCg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695976712; x=1696581512; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=fOWusuB+PJKjWg0I1/CANfiCcxqSyq9YW+0X1DGwXrU=; b=E1Hw7bjjzAB8+HUctdHSflRHez7qQ4Yw4HTmJb+vUZ+vNpZvZJcWEU9I4ZFtvL6yGU 1y5KWlQawra3NQzO2GerwcRTRGeO26lFVYKlVrU9gpZ+kt9ondPalgT4TCQvpQuZn6gq ssC6Dq3AYcTsj+mZcu20FCGLPVlYtzihFZgpaSaappA0439Ptwqc0CGFkmS1p9nuSpAl pXCm1w3if1JV63XP0+GshIs9Ef2kVfgKPjND/nZ0rAdpWgXTL6umgXw+bz4X97gkF5dS 3YI7GWS0eVLABSSVEFjm4Fdaebrc6VMUWRsSNFLG0p+TPEp1FM2PuX93+zQFuI+7rW9l 8avg== X-Gm-Message-State: AOJu0YwJ9ajJT7E76xCpn7KYbxSPZtH9tPaTYoY6LhKLvvj67veulh4r +21JyMYNXbt7n4XBRhPZFPMwgA== X-Google-Smtp-Source: AGHT+IEWR92YMVGrUJ5RbQ/heh37u0ZBG1Ma86v3zGzQBjc8vLO3PtSXU3sJrxy1LVODE3qkkrxcVA== X-Received: by 2002:a17:906:30ca:b0:9b2:794d:62d3 with SMTP id b10-20020a17090630ca00b009b2794d62d3mr2952442ejb.14.1695976712440; Fri, 29 Sep 2023 01:38:32 -0700 (PDT) Received: from otso.luca.vpn.lucaweiss.eu (144-178-202-138.static.ef-service.nl. [144.178.202.138]) by smtp.gmail.com with ESMTPSA id qk8-20020a170906d9c800b009ad89697c86sm12208965ejb.144.2023.09.29.01.38.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Sep 2023 01:38:31 -0700 (PDT) From: Luca Weiss Date: Fri, 29 Sep 2023 10:38:19 +0200 Subject: [PATCH 1/3] media: venus: core: Set up secure memory ranges for SC7280 MIME-Version: 1.0 Message-Id: <20230929-sc7280-venus-pas-v1-1-9c6738cf157a@fairphone.com> References: <20230929-sc7280-venus-pas-v1-0-9c6738cf157a@fairphone.com> In-Reply-To: <20230929-sc7280-venus-pas-v1-0-9c6738cf157a@fairphone.com> To: Stanimir Varbanov , Vikash Garodia , Bryan O'Donoghue , Andy Gross , Bjorn Andersson , Konrad Dybcio , Mauro Carvalho Chehab , cros-qcom-dts-watchers@chromium.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Luca Weiss X-Mailer: b4 0.12.3 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Not all SC7280 devices ship with ChromeOS firmware. Other devices need PAS for image authentication. That requires the predefined virtual address ranges to be passed via scm calls. Define them to enable Venus on non-CrOS SC7280 devices. Signed-off-by: Luca Weiss Reviewed-by: Bryan O'Donoghue Reviewed-by: Konrad Dybcio --- drivers/media/platform/qcom/venus/core.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index 054b8e74ba4f..5c6baa0f4d45 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -881,6 +881,10 @@ static const struct venus_resources sc7280_res = { .vmem_size = 0, .vmem_addr = 0, .dma_mask = 0xe0000000 - 1, + .cp_start = 0, + .cp_size = 0x25800000, + .cp_nonpixel_start = 0x1000000, + .cp_nonpixel_size = 0x24800000, .fwname = "qcom/vpu-2.0/venus.mbn", };