From patchwork Thu Nov 2 11:41:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bryan O'Donoghue X-Patchwork-Id: 740796 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8D3E8C001B2 for ; Thu, 2 Nov 2023 11:42:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232288AbjKBLmW (ORCPT ); Thu, 2 Nov 2023 07:42:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50354 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231192AbjKBLmT (ORCPT ); Thu, 2 Nov 2023 07:42:19 -0400 Received: from mail-lj1-x235.google.com (mail-lj1-x235.google.com [IPv6:2a00:1450:4864:20::235]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A5EDC1B3 for ; Thu, 2 Nov 2023 04:42:07 -0700 (PDT) Received: by mail-lj1-x235.google.com with SMTP id 38308e7fff4ca-2c5720a321aso10972801fa.1 for ; Thu, 02 Nov 2023 04:42:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1698925326; x=1699530126; 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=J2RhplBofc8NqMEamcsv9xMPLZ4A+9VDYOCaYBLUCUw=; b=NPNncCoqagWUhMa8nCeSvZhxEO7ioUZZzJ3wxCoz/ZD5V6qflCs2vKdRYKia1CjXiH kFnZitKDaEtKnSkxOY+Jm+f+VCGORlPyIgfHgfXtaP+sJa6hSE+0K/IKx9MiqUdMuqj/ G3rMbTKY7Gf4ox7Tf/tq/KlEIL2xeXKXP2HRSdQeCOT0BWLVwMRi6fGxbb6+YYh6aUq7 iBSJ+/byKGyebnbcmEi8Qj2I4B7ogdm9KwmDjI2o7hr6mndRdt72pDKM2lFr4Ebok94o CUhuGkkg5DIyVXXMVh6uYRSKSPBBrLxrTSg2/nqWMG6gEh4XKJ8EXw8eGzTzA1TsWzSG uuQg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698925326; x=1699530126; 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=J2RhplBofc8NqMEamcsv9xMPLZ4A+9VDYOCaYBLUCUw=; b=ExhVqsoA4jyCAneB2zkN9AT7Rx3vGuYnGz/ehPk8PYLtQQ++MGSP6O4bWc2EjrwJzh frB1SWoOtBhmZPou75HOSsrq+E2hEv4aaWb9/rm63dzWTMp1EmnsD4NUb5GvTuoXJ46W 8A0AsL+Jt27M8QVHc+WYCbby0obLBjiECfgM9zjbrznkslkdmSXvFEBMbQPg7wHMkw3F jk3oSpjZd/ZCzVcsVITq7cM5obVKtkYRJzrCsmW4WGSG71fV8LAGLy2QkSSB/eW7PUZY jgb8DZ4J5t1Xfw0f0yOotMTsh6x0sZC32v6IZrXZfg1D/j1X4xjCRnNVbnummXB6kD7D AZ6g== X-Gm-Message-State: AOJu0YzK5Wle90DEqy/YTBJhXEbz0g+MFjfi3ghD+Li3X8FjJpex5TIQ Lmi1wmYP6I1gxPoIyFl+OlE1zw== X-Google-Smtp-Source: AGHT+IEG7I002W1Y4845dp4GpauKuclW6C0qDPkvKdm1bRm6MgtwteZ+JP+2duzIg2xwY33HYhb9ig== X-Received: by 2002:a2e:b748:0:b0:2c5:1ca8:d433 with SMTP id k8-20020a2eb748000000b002c51ca8d433mr13334960ljo.36.1698925325906; Thu, 02 Nov 2023 04:42:05 -0700 (PDT) Received: from [127.0.0.1] ([37.228.218.3]) by smtp.gmail.com with ESMTPSA id j41-20020a05600c1c2900b004060f0a0fdbsm2717720wms.41.2023.11.02.04.42.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Nov 2023 04:42:05 -0700 (PDT) From: Bryan O'Donoghue Date: Thu, 02 Nov 2023 11:41:58 +0000 Subject: [PATCH 5/6] media: qcom: camss: Add sc8280xp support MIME-Version: 1.0 Message-Id: <20231102-b4-camss-sc8280xp-v1-5-9996f4bcb8f4@linaro.org> References: <20231102-b4-camss-sc8280xp-v1-0-9996f4bcb8f4@linaro.org> In-Reply-To: <20231102-b4-camss-sc8280xp-v1-0-9996f4bcb8f4@linaro.org> To: hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, Andy Gross , Bjorn Andersson , Konrad Dybcio , Robert Foss , Todor Tomov , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , vincent.knecht@mailoo.org, matti.lehtimaki@gmail.com, grosikop@quicinc.com Cc: linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Bryan O'Donoghue X-Mailer: b4 0.13-dev-83828 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add in functional logic throughout the code to support the sc8280xp. Signed-off-by: Bryan O'Donoghue --- .../platform/qcom/camss/camss-csiphy-3ph-1-0.c | 23 +++++++++++++++++--- drivers/media/platform/qcom/camss/camss-csiphy.c | 1 + drivers/media/platform/qcom/camss/camss-vfe.c | 25 +++++++++++++++++----- drivers/media/platform/qcom/camss/camss-video.c | 1 + 4 files changed, 42 insertions(+), 8 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c index 2eb3531ffd00b..2810d0fa06c13 100644 --- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c +++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c @@ -513,6 +513,10 @@ static void csiphy_gen2_config_lanes(struct csiphy_device *csiphy, r = &lane_regs_sm8250[0][0]; array_size = ARRAY_SIZE(lane_regs_sm8250[0]); break; + case CAMSS_8280XP: + r = &lane_regs_sc8280xp[0][0]; + array_size = ARRAY_SIZE(lane_regs_sc8280xp[0]); + break; default: WARN(1, "unknown cspi version\n"); return; @@ -548,13 +552,26 @@ static u8 csiphy_get_lane_mask(struct csiphy_lanes_cfg *lane_cfg) return lane_mask; } +static bool csiphy_is_gen2(u32 version) +{ + bool ret = false; + + switch (version) { + case CAMSS_845: + case CAMSS_8250: + case CAMSS_8280XP: + ret = true; + break; + } + + return ret; +} + static void csiphy_lanes_enable(struct csiphy_device *csiphy, struct csiphy_config *cfg, s64 link_freq, u8 lane_mask) { struct csiphy_lanes_cfg *c = &cfg->csi2->lane_cfg; - bool is_gen2 = (csiphy->camss->res->version == CAMSS_845 || - csiphy->camss->res->version == CAMSS_8250); u8 settle_cnt; u8 val; int i; @@ -576,7 +593,7 @@ static void csiphy_lanes_enable(struct csiphy_device *csiphy, val = 0x00; writel_relaxed(val, csiphy->base + CSIPHY_3PH_CMN_CSI_COMMON_CTRLn(0)); - if (is_gen2) + if (csiphy_is_gen2(csiphy->camss->res->version)) csiphy_gen2_config_lanes(csiphy, settle_cnt); else csiphy_gen1_config_lanes(csiphy, cfg, settle_cnt); diff --git a/drivers/media/platform/qcom/camss/camss-csiphy.c b/drivers/media/platform/qcom/camss/camss-csiphy.c index edd573606a6ae..8241acf789865 100644 --- a/drivers/media/platform/qcom/camss/camss-csiphy.c +++ b/drivers/media/platform/qcom/camss/camss-csiphy.c @@ -579,6 +579,7 @@ int msm_csiphy_subdev_init(struct camss *camss, break; case CAMSS_845: case CAMSS_8250: + case CAMSS_8280XP: csiphy->formats = csiphy_formats_sdm845; csiphy->nformats = ARRAY_SIZE(csiphy_formats_sdm845); break; diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c index 123e5ead7602d..21812d40716f4 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe.c +++ b/drivers/media/platform/qcom/camss/camss-vfe.c @@ -225,6 +225,7 @@ static u32 vfe_src_pad_code(struct vfe_line *line, u32 sink_code, case CAMSS_660: case CAMSS_845: case CAMSS_8250: + case CAMSS_8280XP: switch (sink_code) { case MEDIA_BUS_FMT_YUYV8_1X16: { @@ -1522,6 +1523,7 @@ int msm_vfe_subdev_init(struct camss *camss, struct vfe_device *vfe, break; case CAMSS_845: case CAMSS_8250: + case CAMSS_8280XP: l->formats = formats_rdi_845; l->nformats = ARRAY_SIZE(formats_rdi_845); break; @@ -1600,6 +1602,23 @@ static const struct media_entity_operations vfe_media_ops = { .link_validate = v4l2_subdev_link_validate, }; +static int vfe_bpl_align(struct vfe_device *vfe) +{ + int ret = 8; + + switch (vfe->camss->res->version) { + case CAMSS_845: + case CAMSS_8250: + case CAMSS_8280XP: + ret = 16; + break; + default: + break; + } + + return ret; +} + /* * msm_vfe_register_entities - Register subdev node for VFE module * @vfe: VFE device @@ -1666,11 +1685,7 @@ int msm_vfe_register_entities(struct vfe_device *vfe, } video_out->ops = &vfe->video_ops; - if (vfe->camss->res->version == CAMSS_845 || - vfe->camss->res->version == CAMSS_8250) - video_out->bpl_alignment = 16; - else - video_out->bpl_alignment = 8; + video_out->bpl_alignment = vfe_bpl_align(vfe); video_out->line_based = 0; if (i == VFE_LINE_PIX) { video_out->bpl_alignment = 16; diff --git a/drivers/media/platform/qcom/camss/camss-video.c b/drivers/media/platform/qcom/camss/camss-video.c index a89da5ef47109..54cd82f741154 100644 --- a/drivers/media/platform/qcom/camss/camss-video.c +++ b/drivers/media/platform/qcom/camss/camss-video.c @@ -1028,6 +1028,7 @@ int msm_video_register(struct camss_video *video, struct v4l2_device *v4l2_dev, break; case CAMSS_845: case CAMSS_8250: + case CAMSS_8280XP: video->formats = formats_rdi_845; video->nformats = ARRAY_SIZE(formats_rdi_845); break;