From patchwork Fri Feb 5 10:44:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 12069895 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=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 8C5A0C433DB for ; Fri, 5 Feb 2021 10:52:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3713864F87 for ; Fri, 5 Feb 2021 10:52:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231302AbhBEKws (ORCPT ); Fri, 5 Feb 2021 05:52:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33894 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231768AbhBEKuh (ORCPT ); Fri, 5 Feb 2021 05:50:37 -0500 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 015CFC0698C8 for ; Fri, 5 Feb 2021 02:45:15 -0800 (PST) Received: by mail-wm1-x336.google.com with SMTP id w4so5612804wmi.4 for ; Fri, 05 Feb 2021 02:45:14 -0800 (PST) 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 :mime-version:content-transfer-encoding; bh=kvX1fPx3FMQ5uXckxXhS8AVQna5Rb5Ybg4HAxWPNgfE=; b=ENQh6NsMSfxa3GT7kJpNjD/dyfyphvRasEWdBNimWlO4LIe86KW4N1moIzupJz2z85 LDc/Vxu3a07Vh4eTVGu9Lb26aeWdlG/Z43nl8EJEg8BRhXGQW2f9dk4WDuRCH1uIu6dj EuNAAn31hTfM4UdqCQCKN7ctnKkY5zHsZM2HN6SRNGwJO+Jsa7FhUmi7uThHZX7DwWQS crgmC+wAUYisJVtEdIYzsgjjV0koO+/Bt7+3jAMgf1SxppncMKy/EsEiowKdTcoMtF72 Ewyj1JqueuvVn638tkSB69rcACTdyldOOu7kA1Hah/ManVFw3zr8LT2ZHVpgwCaM+B6e DN3A== 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:mime-version:content-transfer-encoding; bh=kvX1fPx3FMQ5uXckxXhS8AVQna5Rb5Ybg4HAxWPNgfE=; b=GrGvJiAGg4dvD5yj6LLoxvqE0K7u5BeST4jFQoXiY/+K/OD/QK4/cRLhqvyh9FUNlf QjE4ebmD4OX3nXV1llERcP5mtfDm65gU71GFZGtcOjTlSGg12w14KDzQCe95a4TpTtoB 9nXSj8HhBlCjkZDEE2OfcayYRgi6qsDAxU6Jr5S95DR0n6R+LBsFSAH7dze2FHMAEcqI th5NtiFatWNwnlPCD9S09+o8h8PsNt2jj450OP0Pidsj1cvpV1v02sZwuzOWwXvZT4bg 3+apkXMjBmWbBQdBUusfdFTbNeaVA7MjrOd9OeFSz7kfgitSvyxVR41Srr5hY/D/6/2b NzrQ== X-Gm-Message-State: AOAM531CCfYdmRYR0Ffpwmtf3eycSei5VZe5xJgOBM4SjQNcmQ91ST3l OjcmynRDcbC5XF8WJGsVfk36Lg== X-Google-Smtp-Source: ABdhPJxEgdxWOYeSfxwa2WBWHlaCingCJ7zZEoEQFGr+hSU4LEQCS2q+mHzY0cYKNMpC4Ejw1DYdCQ== X-Received: by 2002:a1c:9d4c:: with SMTP id g73mr2937298wme.105.1612521913733; Fri, 05 Feb 2021 02:45:13 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:38fd:e0db:ea01:afc8]) by smtp.gmail.com with ESMTPSA id u4sm11300233wrr.37.2021.02.05.02.45.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Feb 2021 02:45:13 -0800 (PST) From: Robert Foss To: robert.foss@linaro.org, todor.too@gmail.com, agross@kernel.org, bjorn.andersson@linaro.org, mchehab@kernel.org, robh+dt@kernel.org, angelogioacchino.delregno@somainline.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, AngeloGioacchino Del Regno , Rob Herring , Sakari Ailus , Nicolas Boichat , Andrey Konovalov Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Laurent Pinchart , Jonathan Marek Subject: [PATCH v4 13/22] media: camss: Enable SDM845 Date: Fri, 5 Feb 2021 11:44:05 +0100 Message-Id: <20210205104414.299732-14-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210205104414.299732-1-robert.foss@linaro.org> References: <20210205104414.299732-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Enable support for SDM845 based Titan 170 ISPs. Signed-off-by: Robert Foss --- drivers/media/platform/qcom/camss/camss.c | 17 +++++++++++++++++ drivers/media/platform/qcom/camss/camss.h | 6 ++++-- 2 files changed, 21 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index 22f9d7d7085a..5ce7cae2ab9b 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -897,6 +897,12 @@ static int camss_init_subdevices(struct camss *camss) csid_res = csid_res_660; ispif_res = &ispif_res_660; vfe_res = vfe_res_660; + } else if (camss->version == CAMSS_845) { + csiphy_res = csiphy_res_845; + csid_res = csid_res_845; + /* Titan VFEs don't have an ISPIF */ + ispif_res = NULL; + vfe_res = vfe_res_845; } else { return -EINVAL; } @@ -1203,6 +1209,8 @@ static int camss_configure_pd(struct camss *camss) if (camss->version == CAMSS_8x96 || camss->version == CAMSS_660) nbr_pm_domains = PM_DOMAIN_CAMSS_COUNT; + else if (camss->version == CAMSS_845) + nbr_pm_domains = PM_DOMAIN_TITAN_COUNT; for (i = 0; i < nbr_pm_domains; i++) { camss->genpd[i] = dev_pm_domain_attach_by_id(camss->dev, i); @@ -1271,6 +1279,12 @@ static int camss_probe(struct platform_device *pdev) camss->csiphy_num = 3; camss->csid_num = 4; camss->vfe_num = 2; + } else if (of_device_is_compatible(dev->of_node, + "qcom,sdm845-camss")) { + camss->version = CAMSS_845; + camss->csiphy_num = 4; + camss->csid_num = 3; + camss->vfe_num = 3; } else { ret = -EINVAL; goto err_free; @@ -1402,6 +1416,8 @@ void camss_delete(struct camss *camss) if (camss->version == CAMSS_8x96 || camss->version == CAMSS_660) nbr_pm_domains = PM_DOMAIN_CAMSS_COUNT; + else if (camss->version == CAMSS_845) + nbr_pm_domains = PM_DOMAIN_TITAN_COUNT; for (i = 0; i < nbr_pm_domains; i++) { device_link_del(camss->genpd_link[i]); @@ -1435,6 +1451,7 @@ static const struct of_device_id camss_dt_match[] = { { .compatible = "qcom,msm8916-camss" }, { .compatible = "qcom,msm8996-camss" }, { .compatible = "qcom,sdm660-camss" }, + { .compatible = "qcom,sdm845-camss" }, { } }; diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h index 7560d85b3352..2f853557ed16 100644 --- a/drivers/media/platform/qcom/camss/camss.h +++ b/drivers/media/platform/qcom/camss/camss.h @@ -60,6 +60,8 @@ enum pm_domain { PM_DOMAIN_VFE0 = 0, PM_DOMAIN_VFE1 = 1, PM_DOMAIN_CAMSS_COUNT = 2, /* CAMSS series of ISPs */ + PM_DOMAIN_VFELITE = 2, /* VFELITE / TOP GDSC */ + PM_DOMAIN_TITAN_COUNT = 3, /* Titan series of ISPs */ }; enum camss_version { @@ -83,8 +85,8 @@ struct camss { int vfe_num; struct vfe_device *vfe; atomic_t ref_count; - struct device *genpd[PM_DOMAIN_CAMSS_COUNT]; - struct device_link *genpd_link[PM_DOMAIN_CAMSS_COUNT]; + struct device *genpd[PM_DOMAIN_TITAN_COUNT]; + struct device_link *genpd_link[PM_DOMAIN_TITAN_COUNT]; }; struct camss_camera_interface {