From patchwork Wed Jan 20 13:43:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Foss X-Patchwork-Id: 368147 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=-18.8 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=unavailable 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 D170DC1B0FD for ; Wed, 20 Jan 2021 21:09:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9067A235F9 for ; Wed, 20 Jan 2021 21:09:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730436AbhATUzp (ORCPT ); Wed, 20 Jan 2021 15:55:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387742AbhATNsm (ORCPT ); Wed, 20 Jan 2021 08:48:42 -0500 Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84D11C06138A for ; Wed, 20 Jan 2021 05:44:50 -0800 (PST) Received: by mail-wr1-x429.google.com with SMTP id a1so1852765wrq.6 for ; Wed, 20 Jan 2021 05:44:50 -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=Q/OOvB5sufKO/f+HBQXe5exjY/4GhQ+yiQHbkYN2i4txFLHXaV0N+hlFR0PHNA/moI BsZjgnR2jKTkaOdlGOjOvju7+aI5X+yXF+uqHpFWsxyJDYbVap8gtos3xFjhoGgnBd3I bFG7E8saHzGDjhPqpC4YGD6I0bPCJz5wBPMjzQE9WccVGLBMpFcMefc3eh6wkH2LtCwD 8OYMiPvu3rZU2okWMd7BKp6IGK8dpShF/Ud5QiV5vF3dprX8C3OARqnE0B6mZrpPLGt1 /HypXkmOfBOhEclaIR9Z9ZIAenu6BOPlYhXEhShUb+5NKB4XkmBJiluIlDpmoiWAaRFD F81w== 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=Y7ePd2htZ7XMlX0UEugXPl2IDMsjJzKvMjeQNCJliX0YYVGG79Qk9ILnb7RQxv2ZyR R/bLacz1RsSq7HT1H8SFGoqmmDW+JCcIK5vR78jIYwAjLeN/mzrNnualZrtir93Cxr2y WmRzeSS6/G8e0GN0PI08JlTQG1hmtGRbJcYc9LQsoFLqLJ2so6XdESC2J1IXTy6voY8R 1hrf4ebJqlu5SxzDhlvV6oeL+DqYvcgqfGJWclq9WdWR0QJ/uiMnPhDR5q2IoUMymMoP uYejxbEq5BraaNGXGzPIqRURlMf7bfkAcfV61xSYllFRPLh6g50GsFODVJaSVNpnBE2w VXgg== X-Gm-Message-State: AOAM531vyzf6ZXNWHIUFhdsWwytx8jhs/yBMUHD0uxiGkfdYyijb6Lj0 NZshaXKqb9cc/FJycRuWsHVo2g== X-Google-Smtp-Source: ABdhPJwmeOkJDIwBxZPP1psrzo5rq2FDf7hRuBV8lpK8kRPuf0AVvSRZr+Fq+qh4DU6KCiFOy/XqeQ== X-Received: by 2002:adf:eb4c:: with SMTP id u12mr7403964wrn.79.1611150289327; Wed, 20 Jan 2021 05:44:49 -0800 (PST) Received: from localhost.localdomain ([2a02:2450:102f:d6a:93b3:1f80:ae7b:a5c6]) by smtp.gmail.com with ESMTPSA id t67sm4224075wmt.28.2021.01.20.05.44.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:44:48 -0800 (PST) From: Robert Foss To: agross@kernel.org, bjorn.andersson@linaro.org, robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org, robh+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, geert+renesas@glider.be, vkoul@kernel.org, Anson.Huang@nxp.com, michael@walle.cc, agx@sigxcpu.org, max.oss.09@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Andrey Konovalov , Laurent Pinchart Cc: Tomasz Figa , Azam Sadiq Pasha Kapatrala Syed , Sarvesh Sridutt , Jonathan Marek Subject: [PATCH v2 12/22] media: camss: Enable SDM845 Date: Wed, 20 Jan 2021 14:43:47 +0100 Message-Id: <20210120134357.1522254-12-robert.foss@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120134357.1522254-1-robert.foss@linaro.org> References: <20210120134357.1522254-1-robert.foss@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@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 {