From nobody Thu Dec 18 12:30:10 2025 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 74F47C4332F for ; Thu, 9 Nov 2023 11:30:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234009AbjKILaw (ORCPT ); Thu, 9 Nov 2023 06:30:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34816 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232670AbjKILaf (ORCPT ); Thu, 9 Nov 2023 06:30:35 -0500 Received: from mail-lf1-x12c.google.com (mail-lf1-x12c.google.com [IPv6:2a00:1450:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 516CA30C1 for ; Thu, 9 Nov 2023 03:30:32 -0800 (PST) Received: by mail-lf1-x12c.google.com with SMTP id 2adb3069b0e04-507f1c29f25so925552e87.1 for ; Thu, 09 Nov 2023 03:30:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1699529430; x=1700134230; 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=D42PqlI3eGY2/Fu6yWQkrRn9mJbcCPkT6jrSG+jXSLY=; b=SyqKoJoLxGo76aIcL3hv2Gk6xTLyWHh50l4yDmq8E28PvNFckABsi1OeHvGwNljAoX EiXydYlXpP67sXxU5BIxj/mNY9aKvunEt8/r+nIGoaQdZvBpXZVtNYd8+D7omMOkLNiY alCHzOqyk6cTd3bB0T8DNpqLgp18jJU3qRueudxAgL5zrqHNTu7gg3JI4LZA1svkntiV aJTLmR/hbwHIgMwJpn7Ci2BEjNr+BkzKmAv9GONoVSVlSpCXnM1tGyNsnA9rpAmLueA6 K1IDcmFgP+rXLsvctfspK8ym3gjBtAjjRDrCbgBxAjHbw9x8cCo8uU8Kpz8+sTrJB3Hn Ma3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699529430; x=1700134230; 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=D42PqlI3eGY2/Fu6yWQkrRn9mJbcCPkT6jrSG+jXSLY=; b=hegX5+6Zpy/fX1z71s3pCYTfBzop4VzI/uItR0x70roOEbkvZa0e3Gg5wVl5Rcw/Dg FNX/yGdwhDX2iWbFR9RbFdn6+E3n0rNUgruEcQNnC+UMLGIpiAiBSuFapJ1YOQ6fsE8O bPj8Q338qNCuJm7Bkos70sVh9n47OQBUTlJciiLstGYz86OekfS/7ItlXhwPuft9b+1c DBHqO8TtaM+Gu8JwrHgoIcizoBkZQISzgO0WQ7cwo5lT95kksBQZqYxw/kxNIkSzVco2 d8diDbZF3/6AVy38sSkeymCPIOrTgtM/JSG5IboIaV+3s7Gskqvyzp/BlqNdgSFMUkkb gCzQ== X-Gm-Message-State: AOJu0Yy61CKb9Oe8SGoUvUQVxqm1zb5ELw3nnbsPKCNTDgQOTCwZK26r HqV6nN+jCc+7Pn8aBo/Vu3zEG5L4jRjti22vy4ORYQ== X-Google-Smtp-Source: AGHT+IHC8/Lzui2L4RCz4j3rdHv7jMOKhOyd2uJbG2+4OVdvBNLaijk3cjIMwOP5o1sVrjTwXduYhA== X-Received: by 2002:ac2:484f:0:b0:509:4c31:98c6 with SMTP id 15-20020ac2484f000000b005094c3198c6mr1203974lfy.60.1699529430646; Thu, 09 Nov 2023 03:30:30 -0800 (PST) Received: from [127.0.0.1] ([37.228.218.3]) by smtp.gmail.com with ESMTPSA id a11-20020adfed0b000000b0032d9337e7d1sm7185790wro.11.2023.11.09.03.30.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 Nov 2023 03:30:30 -0800 (PST) From: Bryan O'Donoghue Date: Thu, 09 Nov 2023 11:30:25 +0000 Subject: [PATCH v4 5/6] media: qcom: camss: Add sc8280xp support MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20231109-b4-camss-sc8280xp-v4-5-58a58bc200f9@linaro.org> References: <20231109-b4-camss-sc8280xp-v4-0-58a58bc200f9@linaro.org> In-Reply-To: <20231109-b4-camss-sc8280xp-v4-0-58a58bc200f9@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, quic_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-26615 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add in functional logic throughout the code to support the sc8280xp. Acked-by: Konrad Dybcio 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/dri= vers/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_dev= ice *csiphy, r =3D &lane_regs_sm8250[0][0]; array_size =3D ARRAY_SIZE(lane_regs_sm8250[0]); break; + case CAMSS_8280XP: + r =3D &lane_regs_sc8280xp[0][0]; + array_size =3D 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_cf= g *lane_cfg) return lane_mask; } =20 +static bool csiphy_is_gen2(u32 version) +{ + bool ret =3D false; + + switch (version) { + case CAMSS_845: + case CAMSS_8250: + case CAMSS_8280XP: + ret =3D 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 =3D &cfg->csi2->lane_cfg; - bool is_gen2 =3D (csiphy->camss->res->version =3D=3D CAMSS_845 || - csiphy->camss->res->version =3D=3D CAMSS_8250); u8 settle_cnt; u8 val; int i; @@ -576,7 +593,7 @@ static void csiphy_lanes_enable(struct csiphy_device *c= siphy, val =3D 0x00; writel_relaxed(val, csiphy->base + CSIPHY_3PH_CMN_CSI_COMMON_CTRLn(0)); =20 - 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/med= ia/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 =3D csiphy_formats_sdm845; csiphy->nformats =3D 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 50929c3cbb831..28cf63af1ec08 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 v= fe_device *vfe, break; case CAMSS_845: case CAMSS_8250: + case CAMSS_8280XP: l->formats =3D formats_rdi_845; l->nformats =3D ARRAY_SIZE(formats_rdi_845); break; @@ -1600,6 +1602,23 @@ static const struct media_entity_operations vfe_medi= a_ops =3D { .link_validate =3D v4l2_subdev_link_validate, }; =20 +static int vfe_bpl_align(struct vfe_device *vfe) +{ + int ret =3D 8; + + switch (vfe->camss->res->version) { + case CAMSS_845: + case CAMSS_8250: + case CAMSS_8280XP: + ret =3D 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, } =20 video_out->ops =3D &vfe->video_ops; - if (vfe->camss->res->version =3D=3D CAMSS_845 || - vfe->camss->res->version =3D=3D CAMSS_8250) - video_out->bpl_alignment =3D 16; - else - video_out->bpl_alignment =3D 8; + video_out->bpl_alignment =3D vfe_bpl_align(vfe); video_out->line_based =3D 0; if (i =3D=3D VFE_LINE_PIX) { video_out->bpl_alignment =3D 16; diff --git a/drivers/media/platform/qcom/camss/camss-video.c b/drivers/medi= a/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, str= uct v4l2_device *v4l2_dev, break; case CAMSS_845: case CAMSS_8250: + case CAMSS_8280XP: video->formats =3D formats_rdi_845; video->nformats =3D ARRAY_SIZE(formats_rdi_845); break; --=20 2.42.0