From patchwork Fri Oct 11 17:30:41 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lad, Prabhakar" X-Patchwork-Id: 13832837 Received: from mail-wr1-f47.google.com (mail-wr1-f47.google.com [209.85.221.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5A1941D0DC0; Fri, 11 Oct 2024 17:31:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.47 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728667875; cv=none; b=rQvzcJw4biwCVTwm+RdCGXwQvJWo0XSZNWbSUVIdCgrozigqGoLiO5cWdzLSbUIZk0sGaljQTW+0bpwp3qnUSbUJexIxuNP0WMZjqTqXDbDdRmWBKBQv9t7oPdYC5EsXxkSvriLNALC+Y/P6ywoQW9FMoLjFYiYUBb/fpWaweXw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728667875; c=relaxed/simple; bh=SBDLLvT+tYkHyYzrrt3YaV1ugUtMtCxAYl+lmcAG8Pc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=FoF4+NX5ru0/dl1b3vwvJEzI5ygB8dwG567X1WqvjNmlJwA8y8LXla6QMb7X/vugHp4+5tW8SQyTltYzsTBgGj6Wc40k3bhx40/qocOTyNWXig22GFtaGB0iKkyKQ7BHq2kvgS+7pK2LgJQFsS3P0ki1xorxh250PnTNsHLQcR0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=RmFZcYfK; arc=none smtp.client-ip=209.85.221.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="RmFZcYfK" Received: by mail-wr1-f47.google.com with SMTP id ffacd0b85a97d-37d50fad249so1068556f8f.1; Fri, 11 Oct 2024 10:31:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1728667872; x=1729272672; 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=EI4+FlVaH8+BwT126GKNT8C9nofJLcr7PU9LplAktD4=; b=RmFZcYfKYAUuUvra/e0fWlIddblddzPTjmWuppWYFC960lBgk903GvkafHmnZbnJv3 MwuZW/mJW1pROfSLzlEYP6HsPpio2tjzJh/G+fYq39LrVMht2f8IOvyQE6n91lSAb1qP n14gQNYSutq80IUEMZgsvu3k++0PzTMZDHiPrln0uLdszKdcTWSBcGTzi45uBjjtnPnY YvrVfEmfBWKudn/V61qeCLZRsjsy54x9J2K3bCgUL5yjR+XgIDtuu0MeNwK0LTHRTc4B h0/4UW98t6GkHmFRcilaIu8CxyNZ4rwhTo48LVFWyImsiUVzwjGxO8S3CKzrQhowPjGa MVsQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728667872; x=1729272672; 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=EI4+FlVaH8+BwT126GKNT8C9nofJLcr7PU9LplAktD4=; b=qIRUYFPGlbZ3BEpSV75CRoMbzSmIcl++BazE0Wog2mHN5vhsvwTnHZIMuAGOPMd4lu FRnpYxDVFmOf1/mBm7I0LYcfaVkZeLrbl0SHCPWlgR9ueR0IAVonPifJmYG1alGx2ZWa AxgDJITeNbvshiRaaQQKN2j5qkcknvXCPK5Q6Ee5MAIFJ3oxUKVgT66LX/CFpuPJgmEp Md50eTHr2RFNmIdOQo33FTh2mdO4EhETqJC8/v2DDJV6DOqnZyzejUURS5xyNT8Au3lx spVgQX/rfKPwvK27/UZc3jPSchH23q2uv9NFQaj3jgVl5dOi6NodwHUBaIq0lRA1Wwil +PNg== X-Forwarded-Encrypted: i=1; AJvYcCUVoFdiKOL8iAWI0NOy4iG2O5FTmi0RIUMUT2BeCU1hzR8lQahsOTQX+odt0PnKl42ICf00USE3xZ6OJg8=@vger.kernel.org, AJvYcCUie7RH8Uip37CWRnRVX64DRdm1amq0F/Jiw3IgoaBnG1raC3z3TT0tXuyh5hPTSHBmYYsMaV1g5Vq7fiz2Kttaqic=@vger.kernel.org X-Gm-Message-State: AOJu0YyEwvs0BrP3GNbhPFbhf0j+TayU4efeN/+c2SMsd5eJ4n+kPVtY 3V9+59fK8IB0c73nzzFtyB3oNoMCkZplsw84xyuhImVWfuNgjVJ4 X-Google-Smtp-Source: AGHT+IFCz9ssNpLDIhUPAPmVUOSfySYRYt1ZBy1sIsYK0/Brg4zGbAAbq7w7Xfs0S4+z/Feg06mY1A== X-Received: by 2002:a5d:404d:0:b0:37d:4f1b:35b with SMTP id ffacd0b85a97d-37d551fb778mr2255048f8f.34.1728667871522; Fri, 11 Oct 2024 10:31:11 -0700 (PDT) Received: from prasmi.home ([2a00:23c8:2500:a01:2595:4364:d152:dff3]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-37d4b79fa0asm4396516f8f.83.2024.10.11.10.31.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Oct 2024 10:31:10 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Laurent Pinchart , Mauro Carvalho Chehab , Hans Verkuil , Sakari Ailus Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH v5 11/22] media: rzg2l-cru: Simplify configuring input format for image processing Date: Fri, 11 Oct 2024 18:30:41 +0100 Message-ID: <20241011173052.1088341-12-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241011173052.1088341-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20241011173052.1088341-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Lad Prabhakar Move the `rzg2l_cru_ip_format` struct to `rzg2l-cru.h` for better accessibility and add a `datatype` member to it, allowing the configuration of the ICnMC register based on the MIPI CSI2 data type. Also, move the `rzg2l_cru_ip_code_to_fmt()` function to `rzg2l-cru.h` to streamline format lookup and make it more accessible across the driver. Signed-off-by: Lad Prabhakar Reviewed-by: Laurent Pinchart --- .../media/platform/renesas/rzg2l-cru/rzg2l-cru.h | 12 ++++++++++++ drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c | 13 +++++++------ .../media/platform/renesas/rzg2l-cru/rzg2l-video.c | 13 +++++++------ 3 files changed, 26 insertions(+), 12 deletions(-) diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h index 4fe24bdde5b2..9b1ba015df3b 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h @@ -62,6 +62,16 @@ struct rzg2l_cru_ip { struct v4l2_subdev *remote; }; +/** + * struct rzg2l_cru_ip_format - CRU IP format + * @code: Media bus code + * @datatype: MIPI CSI2 data type + */ +struct rzg2l_cru_ip_format { + u32 code; + u32 datatype; +}; + /** * struct rzg2l_cru_dev - Renesas CRU device structure * @dev: (OF) device @@ -150,4 +160,6 @@ int rzg2l_cru_ip_subdev_register(struct rzg2l_cru_dev *cru); void rzg2l_cru_ip_subdev_unregister(struct rzg2l_cru_dev *cru); struct v4l2_mbus_framefmt *rzg2l_cru_ip_get_src_fmt(struct rzg2l_cru_dev *cru); +const struct rzg2l_cru_ip_format *rzg2l_cru_ip_code_to_fmt(unsigned int code); + #endif diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c index 7b006a0bfaae..8f9683bf31fa 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c @@ -6,17 +6,18 @@ */ #include -#include "rzg2l-cru.h" +#include -struct rzg2l_cru_ip_format { - u32 code; -}; +#include "rzg2l-cru.h" static const struct rzg2l_cru_ip_format rzg2l_cru_ip_formats[] = { - { .code = MEDIA_BUS_FMT_UYVY8_1X16, }, + { + .code = MEDIA_BUS_FMT_UYVY8_1X16, + .datatype = MIPI_CSI2_DT_YUV422_8B, + }, }; -static const struct rzg2l_cru_ip_format *rzg2l_cru_ip_code_to_fmt(unsigned int code) +const struct rzg2l_cru_ip_format *rzg2l_cru_ip_code_to_fmt(unsigned int code) { unsigned int i; diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c index 401ef7be58ec..37fea2bed00f 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c @@ -301,18 +301,17 @@ static void rzg2l_cru_initialize_axi(struct rzg2l_cru_dev *cru) } static void rzg2l_cru_csi2_setup(struct rzg2l_cru_dev *cru, bool *input_is_yuv, - struct v4l2_mbus_framefmt *ip_sd_fmt, u8 csi_vc) + const struct rzg2l_cru_ip_format *ip_fmt, + u8 csi_vc) { - u32 icnmc; + u32 icnmc = ICnMC_INF(ip_fmt->datatype); - switch (ip_sd_fmt->code) { + switch (ip_fmt->code) { case MEDIA_BUS_FMT_UYVY8_1X16: - icnmc = ICnMC_INF(MIPI_CSI2_DT_YUV422_8B); *input_is_yuv = true; break; default: *input_is_yuv = false; - icnmc = ICnMC_INF(MIPI_CSI2_DT_USER_DEFINED(0)); break; } @@ -328,11 +327,13 @@ static int rzg2l_cru_initialize_image_conv(struct rzg2l_cru_dev *cru, struct v4l2_mbus_framefmt *ip_sd_fmt, u8 csi_vc) { + const struct rzg2l_cru_ip_format *cru_ip_fmt; bool output_is_yuv = false; bool input_is_yuv = false; u32 icndmr; - rzg2l_cru_csi2_setup(cru, &input_is_yuv, ip_sd_fmt, csi_vc); + cru_ip_fmt = rzg2l_cru_ip_code_to_fmt(ip_sd_fmt->code); + rzg2l_cru_csi2_setup(cru, &input_is_yuv, cru_ip_fmt, csi_vc); /* Output format */ switch (cru->format.pixelformat) {