From patchwork Fri Dec 1 09:33:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Weiss X-Patchwork-Id: 13475538 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fairphone.com header.i=@fairphone.com header.b="EeD95u3m" Received: from mail-ed1-x532.google.com (mail-ed1-x532.google.com [IPv6:2a00:1450:4864:20::532]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 40D58358A for ; Fri, 1 Dec 2023 01:33:46 -0800 (PST) Received: by mail-ed1-x532.google.com with SMTP id 4fb4d7f45d1cf-54af1daf6a9so3173680a12.1 for ; Fri, 01 Dec 2023 01:33:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fairphone.com; s=fair; t=1701423224; x=1702028024; 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=niGbj670flkgPie6QF876KkLwnZEAB/QBU6SIajf+Qs=; b=EeD95u3mVtGo/1uuMTq9lGsHSm2JbpAUkH2nRPe0QRKZhr/XIkqRvlwp+Y3yNHdx1r moVhNc3PvJd9S2sX3BcjuSEnZenCKg3c0Ggb2JX7XRInjkpzw9nLZSWUn5AcxHSTeJI8 BzXb1vhQY7e8IxTgs/4Yu/6xeZkNEb2ms/kwqSNUVlensm3Fj6IOjpGPORL5DJU4fN5j GrB2JQQwWJw4u0mmI2q+I3zLbwdisBSuXcOnNVs5eD72pq4C3qESmrxxIfC5A2I33DeY YXWNyKdC91Ph+3dGjlPpLCczoN1adoIwBZTNI5w8C4MySJAD9ps5jKRwhSmxZ99JG+aH PKFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701423224; x=1702028024; 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=niGbj670flkgPie6QF876KkLwnZEAB/QBU6SIajf+Qs=; b=SVyzpfdoguDRcw+JpPrWezc+zrmvD7HqOln/VCaTICvPgYyi3QDtHWRISToEgi/MWH RwRVF0hClT+ojESK22Rs5RGGkqvMWbcxd0YBnCYKoIbonCO2EwBe0z5AAPzlRgapDx+c hm01SB34dMT34irYllC4ex9SjgJJjpGBlIqccU8GQZDPCqZ0obHXY0rmULtGXj0nVLgO 2e0MxELWxbEo/5rrHroRwxpztp5yhtx83x6PWJLeIJ9sgQe0KynmY5DwUDlkrAEVVcjj roAq6CnbXwQ4La002kOPjqISnIDPbVpMD3b/S8RRRMXyQkYBQ0ihfdSGlsy//H/MRJFS 27SQ== X-Gm-Message-State: AOJu0Yw8/utieY961HqmWxLnKbFMLpJocUgjWQ6kmyejTAertTx+gjH8 828DovTxl9Qjmsk3lwTtIciWVA== X-Google-Smtp-Source: AGHT+IFJZAiqLGITBB9Yi0hCcn8yRnUqkmyP8eOY/RIfQMB3OI8uDZT1rn/dXA6QXyfX1QB/Ha0Z1A== X-Received: by 2002:a50:8d52:0:b0:54c:48aa:cd0e with SMTP id t18-20020a508d52000000b0054c48aacd0emr1134309edt.30.1701423224409; Fri, 01 Dec 2023 01:33:44 -0800 (PST) Received: from otso.luca.vpn.lucaweiss.eu (dhcp-089-099-055-216.chello.nl. [89.99.55.216]) by smtp.gmail.com with ESMTPSA id b16-20020a05640202d000b0054bbc6b6580sm1423708edx.31.2023.12.01.01.33.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Dec 2023 01:33:44 -0800 (PST) From: Luca Weiss Date: Fri, 01 Dec 2023 10:33:18 +0100 Subject: [PATCH v3 1/3] media: venus: core: Set up secure memory ranges for SC7280 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231201-sc7280-venus-pas-v3-1-bc132dc5fc30@fairphone.com> References: <20231201-sc7280-venus-pas-v3-0-bc132dc5fc30@fairphone.com> In-Reply-To: <20231201-sc7280-venus-pas-v3-0-bc132dc5fc30@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 0.12.4 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. Reviewed-by: Konrad Dybcio Reviewed-by: Bryan O'Donoghue Reviewed-by: Vikash Garodia Signed-off-by: Luca Weiss --- 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 9cffe975581b..a712dd4f02a5 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", };