From patchwork Tue Sep 10 17:53:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 827238 Received: from mail-lf1-f49.google.com (mail-lf1-f49.google.com [209.85.167.49]) (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 4CB571A76CC; Tue, 10 Sep 2024 17:54:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.49 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725990869; cv=none; b=ZPaXIWRgZnPH/cpFDMVlnQMV+vI3VQikTcLqL8Eqlo6NvQvXszDeUPJiNIptI3zQbu1YrLYOS8FhbLirjCvBsTvkNCau3EHAbtZ1YZumQ0GPQlnVkPUBrR1wbswkZDkqgYoPxqAm4xyqXdm7r6PcCC0+ivuEwRIpKJeLnJBMBPs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725990869; c=relaxed/simple; bh=fysTbBluWwxIoblGwfgowX2kfVUVH1+43tNJySTN42s=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ezohTmA/o2l9RZuE1VwaQSCg9mqm/bMZMhoVOjUnaTnhRyozqS05Pb6e2KnKugSZy1jdLZH72pA34V1Bq3fq3DPy2o0pXM8EUREX+lTLjik46kN02zzr4+3z5SXJtjYzSM/DlOvddCMuDLcXW5YNFPF6ZMb24KVPy/DwaKdo+2g= 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=ns034Poe; arc=none smtp.client-ip=209.85.167.49 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="ns034Poe" Received: by mail-lf1-f49.google.com with SMTP id 2adb3069b0e04-536584f6c84so5961227e87.0; Tue, 10 Sep 2024 10:54:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1725990866; x=1726595666; 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=s9js1uW4BriZI3v7lrk19RwKKXrIt1Jzw13AJ+bvanI=; b=ns034Poe+6cLqFpJUuszAK1qF57u9N77P1kETCrFP3iJrLgK7YfexbM7HYVLfEhhva sBGMIgXM7fF0IF2unNSLC+DxaQ8R+te6uIelAC6nS4ehUXfHtFNODKv9k11ECtUU5bJ9 thk/z94h5fFXpls13gLJqzyeda+0DonkBbD1BNQrHbI3z+HqrJeEvfabUeyAUzSKsD85 hAA6fU+d2NQ3AvS7W/GIJSZI0RFgtFyhn3EznwpecElaayuhjZ25bM7mWbaF7Jt2IvDJ 421OlpMrS0wiUnyVlMgg0+gcvNNP3c0II43Ucovpn7u2sV0w8BvFUW+lF49jbcKzo2+7 mGEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725990866; x=1726595666; 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=s9js1uW4BriZI3v7lrk19RwKKXrIt1Jzw13AJ+bvanI=; b=QCWimwi5StmsSqmWQp8of+U9fN0bWrrJACp5ILa7jE57N1XYUoR6MP5gVDTzutJ/0I AW0vettvxO7l2WR5erncsdcHOZt090E8be7RbQFTmjDGv/nQfpoqcUo2BOTr3xMLxikp +zZ9w2xo8rIM6Vitk81uHCSTpMp3i0lufuJ9jWn235kxc+GY1ONz0/aHGMk1HAErxFgK 1r5goVxPMDvsphXy5dxNxPDzli0sMO0y3LE0rznajnwUWGLPfmnC6NbPjeXb/SY3J27J JQFksn8Xk3wZcrpTp4agwquoFzRd0mFpZLmMkmCGvv+7wYqZqiJKNysYamgbN9PA3Jhp HWrw== X-Forwarded-Encrypted: i=1; AJvYcCVXDAeLqwAT7wY3lHN3R631PZGgLiKTpH9sTUKqHKfWSV/xxMwVKUUarQkbE3OZnSW0FJyNv4MOVtdcRcc=@vger.kernel.org, AJvYcCW/9lg2eQfFfcfcclExSZkKjjOCyDTw1xoWydDRhjBnjLrNtlxFd0zGAyHdleuHJnRTuZpsvroCL81aFgzj/leaKhg=@vger.kernel.org X-Gm-Message-State: AOJu0YzH2T4r4yjjBk/Jh4k+VuP3E7kfSwV87fbLBLJTxw6KLV5T8JMk 0ThETjnL6tE4w3o1EaiWYWFuRKknaPwSCsNJlaY2w2VsusGg8rfeTetBqg== X-Google-Smtp-Source: AGHT+IEREf+WU0yRXHL06gqx8AE/VmaRJSZnjgkdg3Xqu0e2wgQkC0P/XTJozFs7x2cnhljfKgQuuw== X-Received: by 2002:a05:6512:2388:b0:536:55ef:69e8 with SMTP id 2adb3069b0e04-5365856ca37mr10504076e87.0.1725990866291; Tue, 10 Sep 2024 10:54:26 -0700 (PDT) Received: from prasmi.home ([2a00:23c8:2500:a01:94a6:1e64:e5a2:2b2a]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-37895675c40sm9516562f8f.51.2024.09.10.10.54.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Sep 2024 10:54:25 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Sakari Ailus , Laurent Pinchart , Mauro Carvalho Chehab , Hans Verkuil Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar , Laurent Pinchart Subject: [PATCH v2 07/16] media: platform: rzg2l-cru: Remove `channel` member from `struct rzg2l_cru_csi` Date: Tue, 10 Sep 2024 18:53:48 +0100 Message-Id: <20240910175357.229075-8-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240910175357.229075-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20240910175357.229075-1-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 Remove the CSI virtual channel number from `struct rzg2l_cru_csi`. Instead, pass the CSI virtual channel number as an argument to `rzg2l_cru_csi2_setup()`. Suggested-by: Laurent Pinchart Signed-off-by: Lad Prabhakar --- .../media/platform/renesas/rzg2l-cru/rzg2l-core.c | 1 - .../media/platform/renesas/rzg2l-cru/rzg2l-cru.h | 1 - .../media/platform/renesas/rzg2l-cru/rzg2l-video.c | 14 ++++++++------ 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c index 69cd45b26951..b21a66e2ce5c 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c @@ -72,7 +72,6 @@ static int rzg2l_cru_group_notify_complete(struct v4l2_async_notifier *notifier) source->name, sink->name); return ret; } - cru->csi.channel = 0; cru->ip.remote = cru->csi.subdev; /* Create media device link between CRU IP <-> CRU OUTPUT */ diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h index 8fbd45c43763..4fe24bdde5b2 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h @@ -53,7 +53,6 @@ enum rzg2l_cru_dma_state { struct rzg2l_cru_csi { struct v4l2_async_connection *asd; struct v4l2_subdev *subdev; - u32 channel; }; struct rzg2l_cru_ip { diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c index 7cd33eb1939c..9ab7ef33c9da 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c @@ -301,7 +301,7 @@ 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) + struct v4l2_mbus_framefmt *ip_sd_fmt, u8 csi_vc) { u32 icnmc; @@ -319,19 +319,20 @@ static void rzg2l_cru_csi2_setup(struct rzg2l_cru_dev *cru, bool *input_is_yuv, icnmc |= (rzg2l_cru_read(cru, ICnMC) & ~ICnMC_INF_MASK); /* Set virtual channel CSI2 */ - icnmc |= ICnMC_VCSEL(cru->csi.channel); + icnmc |= ICnMC_VCSEL(csi_vc); rzg2l_cru_write(cru, ICnMC, icnmc); } static int rzg2l_cru_initialize_image_conv(struct rzg2l_cru_dev *cru, - struct v4l2_mbus_framefmt *ip_sd_fmt) + struct v4l2_mbus_framefmt *ip_sd_fmt, + u8 csi_vc) { bool output_is_yuv = false; bool input_is_yuv = false; u32 icndmr; - rzg2l_cru_csi2_setup(cru, &input_is_yuv, ip_sd_fmt); + rzg2l_cru_csi2_setup(cru, &input_is_yuv, ip_sd_fmt, csi_vc); /* Output format */ switch (cru->format.pixelformat) { @@ -466,12 +467,13 @@ int rzg2l_cru_start_image_processing(struct rzg2l_cru_dev *cru) { struct v4l2_mbus_framefmt *fmt = rzg2l_cru_ip_get_src_fmt(cru); unsigned long flags; + u8 csi_vc; int ret; ret = rzg2l_cru_get_virtual_channel(cru); if (ret < 0) return ret; - cru->csi.channel = ret; + csi_vc = ret; spin_lock_irqsave(&cru->qlock, flags); @@ -489,7 +491,7 @@ int rzg2l_cru_start_image_processing(struct rzg2l_cru_dev *cru) rzg2l_cru_initialize_axi(cru); /* Initialize image convert */ - ret = rzg2l_cru_initialize_image_conv(cru, fmt); + ret = rzg2l_cru_initialize_image_conv(cru, fmt, csi_vc); if (ret) { spin_unlock_irqrestore(&cru->qlock, flags); return ret;