From patchwork Thu Sep 10 07:52:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanimir Varbanov X-Patchwork-Id: 11766965 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BAD63139F for ; Thu, 10 Sep 2020 07:53:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 906AD20882 for ; Thu, 10 Sep 2020 07:53:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="utjF/eg5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726846AbgIJHxX (ORCPT ); Thu, 10 Sep 2020 03:53:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50608 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730150AbgIJHxK (ORCPT ); Thu, 10 Sep 2020 03:53:10 -0400 Received: from mail-ej1-x643.google.com (mail-ej1-x643.google.com [IPv6:2a00:1450:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C1D5C061799 for ; Thu, 10 Sep 2020 00:53:00 -0700 (PDT) Received: by mail-ej1-x643.google.com with SMTP id gr14so7362419ejb.1 for ; Thu, 10 Sep 2020 00:53:00 -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=QM0o+rVzX3uPzdClaXq4cvOE98Cu7/fWdyVNqeP9dm8=; b=utjF/eg5YPe5nbhcIOF5tQlQtWPCjtGTK8ZA6cyO9peRb1+AsJ9ABldRh7kaDScqAD Jrq6+arYgOeJ5ykRuBsdYrW9VMbCnuHkMuXgSn7EzRzlG5vDidkh9+EuchObnU6qplQR KKXdgISb6vhsH2U3YI04TBqA58ASzbiurG0BdgcMpSxFcWZ9nQX7H6zgXlzfKqyyFzd9 dO31+ZF6G99eJLEzefX3/Z6nSFswMWOIv2P4yrvZSCwpFstQEAGHWSY0OAvv/AF7QCm5 BntVnDhCKM8uuRUvXPHKvoFPfJ2AMwI8LAnIoPKqiguBFkVtxJWenUusx+wldxWAYoTo pstw== 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=QM0o+rVzX3uPzdClaXq4cvOE98Cu7/fWdyVNqeP9dm8=; b=Vjn0mEyoxsQsSxAclo4AvvoGLYJs3YGMTyqLkH4UBWXc4ZbM785MJjWmb29faSlHlY /6+hykG/qC/2zVZmk26ArppnqDn6NA0J8vN5zCJ2I1WRxJ29z9VBFvCdTycWnIiTngT0 TP/tNAEtovT3tTEpe49LCd8GKyxSOw/+Gi2wmL35MAVcp1CPJUrqqrH6IhwkLjlzSMLw pkYIPUJgahU5yMZsScbTXapr9m8yMBF2KCvtH9qAMeTfj9l63R+vBAfbSXUjnf7EAZHn ZCvgFFbNq/jyKfzF0XBZYGPCB51TogjED6F3cA+8C1tjlSvb8ZPNwUFHeBkvn7eQgpMw lPyQ== X-Gm-Message-State: AOAM531p6w327GP2FuyaZm9+7SukfkIiNpnEecaYdNCo/DjO0RLEMoZ2 rvKO+WJbZhVBzW6ZJ4GpsX9dBj+3JqQfzaWr X-Google-Smtp-Source: ABdhPJwFgl91HQI5KPYNpoHEEW6Ht3uLFBFfrWNK9m0dn0oQ/6u16x/WKIp7+5p5drchm/+2Az3+qg== X-Received: by 2002:a17:906:cb92:: with SMTP id mf18mr7839719ejb.485.1599724378737; Thu, 10 Sep 2020 00:52:58 -0700 (PDT) Received: from localhost.localdomain ([195.24.90.54]) by smtp.gmail.com with ESMTPSA id q26sm5742838ejr.97.2020.09.10.00.52.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Sep 2020 00:52:58 -0700 (PDT) From: Stanimir Varbanov To: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Cc: Bjorn Andersson , Elliot Berman , Stanimir Varbanov Subject: [PATCH v3 2/2] venus: firmware: Set virtual address ranges Date: Thu, 10 Sep 2020 10:52:27 +0300 Message-Id: <20200910075227.950-3-stanimir.varbanov@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200910075227.950-1-stanimir.varbanov@linaro.org> References: <20200910075227.950-1-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 Reviewed-by: Bjorn Andersson --- drivers/media/platform/qcom/venus/core.c | 4 ++++ drivers/media/platform/qcom/venus/core.h | 4 ++++ drivers/media/platform/qcom/venus/firmware.c | 19 ++++++++++++++++++- 3 files changed, 26 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index c5af42873aed..3549a094e860 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -540,6 +540,10 @@ 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 1a7aee7ee628..3e3f0138e3c3 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -77,6 +77,10 @@ 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..1db64a854b88 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 +201,23 @@ 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) { + qcom_scm_pas_shutdown(VENUS_PAS_ID); + dev_err(dev, "set virtual address ranges fail (%d)\n", + ret); + return ret; + } + } + + return 0; } int venus_shutdown(struct venus_core *core)