From mboxrd@z Thu Jan 1 00:00:00 1970 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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,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 F0A2AC433E3 for ; Mon, 17 Aug 2020 08:28:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D017520658 for ; Mon, 17 Aug 2020 08:28:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="fjZxmbWL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728216AbgHQI2R (ORCPT ); Mon, 17 Aug 2020 04:28:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52980 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728179AbgHQI1w (ORCPT ); Mon, 17 Aug 2020 04:27:52 -0400 Received: from mail-wm1-x344.google.com (mail-wm1-x344.google.com [IPv6:2a00:1450:4864:20::344]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5C176C061347 for ; Mon, 17 Aug 2020 01:27:52 -0700 (PDT) Received: by mail-wm1-x344.google.com with SMTP id 184so13175887wmb.0 for ; Mon, 17 Aug 2020 01:27:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=zcfJN5PzuB9k5TgpYnzCkxNELSw0Z0tfL9cbkN0RIAE=; b=fjZxmbWLVWfR0iLLGuf/88YpQ0F2ZWyj7hbPvHooli1oXIM6NFVLeWiKy4eFCCf3R6 HlhMr6GJD25u01TrOyorJfS+sRXj3vuQWiTv92F6rd5H47VJ/+1GAel98ubeckHKxs8t +4n6xG+DWmYKXWf7C6skUSR5clsn/GzFBH9yij4am2tu+0Xh5G24UnQr2zAMgGsMA7po UVAN8vRgdfnxCppv2Kc8DQGr2XDlXVlPk7zTfFlM+8ZyHNOSVlaTLadlJKLuNi/Dbh/R cKOvVIiuiu12B1dFUu0ajdGrIXLIhK7OUW3asQ7OQklM/RwlNDmoYD8BQ9QfxUr5gEi9 sfKA== 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:in-reply-to :references; bh=zcfJN5PzuB9k5TgpYnzCkxNELSw0Z0tfL9cbkN0RIAE=; b=Z5X2vFCQpiVUvrjo0Xd+sV3BixK5V03nEqTBgPupNnCD16CcbefU7mR14oAXaTbJ02 z7d+0tYD0sZbRdS2URLHyvYnDqoOuGfK3XfcZbfkRTJeJYyjiRlkVYDEl+S87jZuXb2P 9yAXRosne0e4Pr0pvNjnw46uIB6Zxab9IeVHnN5BBoAmZHywiZlMnGefIfJq8Bj+Rrv4 da3fM8tTsfOsnImk/HcB+WAmiTcWQRXcun9x1TaZY2XyTTEzd2mJz/xztm3M+hLcMVwK 1H5Ekg8vQxX9wTCTttmgDTBI+fvN/IouTji1CsgNt8XSyOsIHytyt9+96gVr0fWcgiV6 XOeg== X-Gm-Message-State: AOAM5319QhJjgw64oEwhqHAjwHRMm0rGecLaA4IKU2CyuPHd0D/CoNiJ CoC15OlOvqdpwwf4tIPXcbrWzkeBC1FiCrOQ X-Google-Smtp-Source: ABdhPJzV34MVYAoelp6tQN1LOFleejfdrtFuDVhwoh1mI+jgsHOmK2DcSd33CQUuR/lA5lLOwz1QDQ== X-Received: by 2002:a1c:bcd6:: with SMTP id m205mr13252078wmf.47.1597652870880; Mon, 17 Aug 2020 01:27:50 -0700 (PDT) Received: from localhost.localdomain ([195.24.90.54]) by smtp.gmail.com with ESMTPSA id h5sm33270888wrc.97.2020.08.17.01.27.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Aug 2020 01:27:50 -0700 (PDT) From: Stanimir Varbanov To: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Cc: Elliot Berman , Andy Gross , Bjorn Andersson , Stanimir Varbanov Subject: [PATCH v2 2/2] venus: firmware: Set virtual address ranges Date: Mon, 17 Aug 2020 11:27:23 +0300 Message-Id: <20200817082723.17458-3-stanimir.varbanov@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200817082723.17458-1-stanimir.varbanov@linaro.org> References: <20200817082723.17458-1-stanimir.varbanov@linaro.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In order to boot some of the new Venus firmware versions TZ call to set virtual address ranges is needed. Add virtual address ranges for CP and CP_NONPIX in resource structure and use them when loading and booting the firmware on remote processor. Signed-off-by: Stanimir Varbanov --- drivers/media/platform/qcom/venus/core.c | 4 ++++ drivers/media/platform/qcom/venus/core.h | 4 ++++ drivers/media/platform/qcom/venus/firmware.c | 18 +++++++++++++++++- 3 files changed, 25 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index 203c6538044f..5f8f7b72731c 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -527,6 +527,10 @@ static const struct venus_resources sdm845_res_v2 = { .vmem_size = 0, .vmem_addr = 0, .dma_mask = 0xe0000000 - 1, + .cp_start = 0, + .cp_size = 0x70800000, + .cp_nonpixel_start = 0x1000000, + .cp_nonpixel_size = 0x24800000, .fwname = "qcom/venus-5.2/venus.mdt", }; diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h index 7118612673c9..8c88516e4694 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -68,6 +68,10 @@ struct venus_resources { unsigned int vmem_id; u32 vmem_size; u32 vmem_addr; + u32 cp_start; + u32 cp_size; + u32 cp_nonpixel_start; + u32 cp_nonpixel_size; const char *fwname; }; diff --git a/drivers/media/platform/qcom/venus/firmware.c b/drivers/media/platform/qcom/venus/firmware.c index 8801a6a7543d..ac906ffc608f 100644 --- a/drivers/media/platform/qcom/venus/firmware.c +++ b/drivers/media/platform/qcom/venus/firmware.c @@ -181,6 +181,7 @@ static int venus_shutdown_no_tz(struct venus_core *core) int venus_boot(struct venus_core *core) { struct device *dev = core->dev; + const struct venus_resources *res = core->res; phys_addr_t mem_phys; size_t mem_size; int ret; @@ -200,7 +201,22 @@ int venus_boot(struct venus_core *core) else ret = venus_boot_no_tz(core, mem_phys, mem_size); - return ret; + if (ret) + return ret; + + if (core->use_tz && res->cp_size) { + ret = qcom_scm_mem_protect_video_var(res->cp_start, + res->cp_size, + res->cp_nonpixel_start, + res->cp_nonpixel_size); + if (ret) { + dev_err(dev, "set virtual address ranges fail (%d)\n", + ret); + return ret; + } + } + + return 0; } int venus_shutdown(struct venus_core *core) -- 2.17.1