From patchwork Mon Sep 25 15:40:43 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: 13398031 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 9F5FCCE7A96 for ; Mon, 25 Sep 2023 15:41:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229458AbjIYPlP (ORCPT ); Mon, 25 Sep 2023 11:41:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53336 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229674AbjIYPlP (ORCPT ); Mon, 25 Sep 2023 11:41:15 -0400 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA611109 for ; Mon, 25 Sep 2023 08:41:06 -0700 (PDT) Received: by mail-wm1-x334.google.com with SMTP id 5b1f17b1804b1-405524e6740so44748315e9.1 for ; Mon, 25 Sep 2023 08:41:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1695656465; x=1696261265; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=bEExl+Qnlpbjs/kQF5vqHTfDAzymWTPDJmQL5fGoUhU=; b=YYTyDP7BQrytG74kG12nZkbpqRGw6gQWRcJwdxCL+QNFkcNVQMpY7aMGl+hcznHd5D lhH2t84wpubE1WDCnI69flH6a5mxNgX3TnwvDosOu6N09ywUtjBmRfuxR8mIKMIAqK3V nAoT3oBoyaZQmD7LqZyVU99ro7jpqgVpCCxEFTAMdXkkI1nuLHh1PPSE1j+B9tv08Er6 3nzJbJQAq845GWnGAo0zl4O7Z/P4acPaxoWy673epDif1kmSqQkz3Owrn+kar7Msr/1h H932UpIkkDY7sBonWZz6W+jCTm5qX9saH2BiG0PWJWm8mgZV8JG52Y5QUeG2VEJiC5xa OBFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695656465; x=1696261265; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bEExl+Qnlpbjs/kQF5vqHTfDAzymWTPDJmQL5fGoUhU=; b=g5ccY1g3qv6wao8XUR94FnxXeOfSyHLiLuzd+1AullGvsAKJcOQP2dXCvObuFjPd2o 70aRdBAlClE1cLkqA+poYLV2tCmC4+P9Nn3UNY9RmsyHXlmy1FcxlHCJyCzLFWye8qrH xd25KNeojce62uykgnxbj+aXk0rOth9udIuo4MEo/kVYnl1iBcXVDGmr3fcYGum8jfQ6 s+i8MRtKhPERi2oRbvBZiEggTh6BCFsDLGCdIpfOSLVt9xdrkLJ1YZ/r+O6kqARxWNKo mnm0AYTRmnu126jPhGmNIKa72z/pR4pdBBsWNfffmP8qUOLGI8Cit00GUOlV+Jb1ZhOz QPQg== X-Gm-Message-State: AOJu0YwmQB0Bwh/TNdPwT2TN6FvzpbExJ6K+cu2gQTtrgCSCP50OArtB CPgBPA1IBcw5jJO+v0lZmtolRA== X-Google-Smtp-Source: AGHT+IHVswpmh++aiCzmxIGIhWRwamZSO7gnkG9C6ajdLlUNUx3RiGPNrAGaBPRciXVqrB+rO/kz9Q== X-Received: by 2002:a05:600c:220c:b0:401:eb0:a98d with SMTP id z12-20020a05600c220c00b004010eb0a98dmr6603769wml.24.1695656465223; Mon, 25 Sep 2023 08:41:05 -0700 (PDT) Received: from sagittarius-a.chello.ie (188-141-3-169.dynamic.upc.ie. [188.141.3.169]) by smtp.gmail.com with ESMTPSA id m15-20020a7bca4f000000b003fe4548188bsm15206155wml.48.2023.09.25.08.41.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Sep 2023 08:41:04 -0700 (PDT) From: Bryan O'Donoghue To: linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, hverkuil@xs4all.nl, laurent.pinchart@ideasonboard.com, robert.foss@linaro.org, todor.too@gmail.com, agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, mchehab@kernel.org, sakari.ailus@linux.intel.com, andrey.konovalov@linaro.org Cc: linux-kernel@vger.kernel.org, Bryan O'Donoghue Subject: [PATCH v6 01/17] media: qcom: camss: Amalgamate struct resource with struct resource_ispif Date: Mon, 25 Sep 2023 16:40:43 +0100 Message-ID: <20230925154059.837152-2-bryan.odonoghue@linaro.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230925154059.837152-1-bryan.odonoghue@linaro.org> References: <20230925154059.837152-1-bryan.odonoghue@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org There is no good reason to differentiate the two resource structures here. As part of a general tidyup of the declaration and passing of resources within in the CAMSS driver it will be advantageous to have one unified resource structure. The two structures are very similar anyway thus leading more credence still to the argument there should be only one. Signed-off-by: Bryan O'Donoghue Acked-by: Konrad Dybcio Reviewed-by: Laurent Pinchart --- drivers/media/platform/qcom/camss/camss-ispif.c | 4 ++-- drivers/media/platform/qcom/camss/camss-ispif.h | 4 ++-- drivers/media/platform/qcom/camss/camss.c | 14 +++++++------- drivers/media/platform/qcom/camss/camss.h | 8 +------- 4 files changed, 12 insertions(+), 18 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss-ispif.c b/drivers/media/platform/qcom/camss/camss-ispif.c index 1c7e4b1b49401..61765b874b9a2 100644 --- a/drivers/media/platform/qcom/camss/camss-ispif.c +++ b/drivers/media/platform/qcom/camss/camss-ispif.c @@ -1095,7 +1095,7 @@ static int ispif_init_formats(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) * Return 0 on success or a negative error code otherwise */ int msm_ispif_subdev_init(struct camss *camss, - const struct resources_ispif *res) + const struct resources *res) { struct device *dev = camss->dev; struct ispif_device *ispif = camss->ispif; @@ -1152,7 +1152,7 @@ int msm_ispif_subdev_init(struct camss *camss, /* Interrupt */ - ret = platform_get_irq_byname(pdev, res->interrupt); + ret = platform_get_irq_byname(pdev, res->interrupt[0]); if (ret < 0) return ret; diff --git a/drivers/media/platform/qcom/camss/camss-ispif.h b/drivers/media/platform/qcom/camss/camss-ispif.h index fdf28e68cc7d8..c7c41f7afcaad 100644 --- a/drivers/media/platform/qcom/camss/camss-ispif.h +++ b/drivers/media/platform/qcom/camss/camss-ispif.h @@ -66,10 +66,10 @@ struct ispif_device { struct camss *camss; }; -struct resources_ispif; +struct resources; int msm_ispif_subdev_init(struct camss *camss, - const struct resources_ispif *res); + const struct resources *res); int msm_ispif_register_entities(struct ispif_device *ispif, struct v4l2_device *v4l2_dev); diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index c6df862c79e39..fa0eb30d77c26 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -93,14 +93,14 @@ static const struct resources csid_res_8x16[] = { }, }; -static const struct resources_ispif ispif_res_8x16 = { +static const struct resources ispif_res_8x16 = { /* ISPIF */ .clock = { "top_ahb", "ahb", "ispif_ahb", "csi0", "csi0_pix", "csi0_rdi", "csi1", "csi1_pix", "csi1_rdi" }, .clock_for_reset = { "vfe0", "csi_vfe0" }, .reg = { "ispif", "csi_clk_mux" }, - .interrupt = "ispif" + .interrupt = { "ispif" } }; @@ -234,7 +234,7 @@ static const struct resources csid_res_8x96[] = { } }; -static const struct resources_ispif ispif_res_8x96 = { +static const struct resources ispif_res_8x96 = { /* ISPIF */ .clock = { "top_ahb", "ahb", "ispif_ahb", "csi0", "csi0_pix", "csi0_rdi", @@ -243,7 +243,7 @@ static const struct resources_ispif ispif_res_8x96 = { "csi3", "csi3_pix", "csi3_rdi" }, .clock_for_reset = { "vfe0", "csi_vfe0", "vfe1", "csi_vfe1" }, .reg = { "ispif", "csi_clk_mux" }, - .interrupt = "ispif" + .interrupt = { "ispif" } }; static const struct resources vfe_res_8x96[] = { @@ -410,7 +410,7 @@ static const struct resources csid_res_660[] = { } }; -static const struct resources_ispif ispif_res_660 = { +static const struct resources ispif_res_660 = { /* ISPIF */ .clock = { "top_ahb", "ahb", "ispif_ahb", "csi0", "csi0_pix", "csi0_rdi", @@ -419,7 +419,7 @@ static const struct resources_ispif ispif_res_660 = { "csi3", "csi3_pix", "csi3_rdi" }, .clock_for_reset = { "vfe0", "csi_vfe0", "vfe1", "csi_vfe1" }, .reg = { "ispif", "csi_clk_mux" }, - .interrupt = "ispif" + .interrupt = { "ispif" } }; static const struct resources vfe_res_660[] = { @@ -1122,7 +1122,7 @@ static int camss_init_subdevices(struct camss *camss) { const struct resources *csiphy_res; const struct resources *csid_res; - const struct resources_ispif *ispif_res; + const struct resources *ispif_res; const struct resources *vfe_res; unsigned int i; int ret; diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h index f6c326cb853b8..e95211cdb1fd6 100644 --- a/drivers/media/platform/qcom/camss/camss.h +++ b/drivers/media/platform/qcom/camss/camss.h @@ -44,18 +44,12 @@ struct resources { char *regulators[CAMSS_RES_MAX]; char *clock[CAMSS_RES_MAX]; + char *clock_for_reset[CAMSS_RES_MAX]; u32 clock_rate[CAMSS_RES_MAX][CAMSS_RES_MAX]; char *reg[CAMSS_RES_MAX]; char *interrupt[CAMSS_RES_MAX]; }; -struct resources_ispif { - char *clock[CAMSS_RES_MAX]; - char *clock_for_reset[CAMSS_RES_MAX]; - char *reg[CAMSS_RES_MAX]; - char *interrupt; -}; - struct icc_bw_tbl { u32 avg; u32 peak;