From patchwork Thu Dec 12 09:17:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 850932 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 047DE20CCE7; Thu, 12 Dec 2024 09:20:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.132.182.106 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733995231; cv=none; b=hFLAi5+zAe4BpGK1EuUZ+aYn4mwDDfUCwmTOVE/Jn5qW9Tvd/lX7S80AOHrd9GEWBm4hI3a4pK4lB6MRJ0+WS+QDKinCROxh0LqVUg2y+qgVQoHYCV9o3oBPpmYw9N9paveFy0l1nb4jIj/+gp+gr109Zo0k21X43MrJGXFFaAs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733995231; c=relaxed/simple; bh=97vrmJXQ0aw5qUsUlqUron4nofKIdNYimJ74FLT58OI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=P2O5DHXoX/5P5wqrKamKdO26Cqa4cTXzRFVJFXv6P045FJtopcL6azLO3bXPwvKRB9XVhA8CApDwbBK5D7yfpsTZzvF/hdX9EGRyh9WXPCLc8VBg+cqXrC8dqka2ednkR3ewm1nq3b6ggQYRKYyaF8qk9I2GhuyeWWKCEBuPz00= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=LLqHFMrS; arc=none smtp.client-ip=185.132.182.106 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="LLqHFMrS" Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4BC70UnG004975; Thu, 12 Dec 2024 10:20:09 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=selector1; bh= KqRvH4SEF5KeVepNwsxtXCC8/+sOCDGIMzQeamLf5Xw=; b=LLqHFMrS4ruBVeRN xevyrCulECGoAHkPgsXfi6XovzckRSQNWn4XWDl3+tSWLjFA3gTwgHQm9TPqBrza McfvmENrezVftpBgF5LLpYI+ncfI6EZuhH59mx6jgVk7wEQdnASMBXybcEEMv4K4 /ybExDehNcWSPQozaLH5pj+RaxaOdcoHGwhayW95A4m1tfiVz64t5//ClHy5dHiC NHBErw7QU1Q0JM2odW44X8AYIN+HvlMBWtX0gGEf+6tFxeFpzH36NxpYZO7fRrKE pVxXAqBewhC00H2rF9101y7aD7uLQHLTTLUnN9N5KP2QIfinjBr0L5yB27BKB6mP oTPJtw== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 43ccnmf77t-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Dec 2024 10:20:09 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 921F640053; Thu, 12 Dec 2024 10:19:02 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id CAD4C263840; Thu, 12 Dec 2024 10:18:09 +0100 (CET) Received: from localhost (10.129.178.65) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Thu, 12 Dec 2024 10:18:09 +0100 From: Alain Volmat Date: Thu, 12 Dec 2024 10:17:35 +0100 Subject: [PATCH v4 11/15] media: stm32: dcmipp: fill media ctl hw_revision field Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20241212-csi_dcmipp_mp25-v4-11-fbeb55a05ed7@foss.st.com> References: <20241212-csi_dcmipp_mp25-v4-0-fbeb55a05ed7@foss.st.com> In-Reply-To: <20241212-csi_dcmipp_mp25-v4-0-fbeb55a05ed7@foss.st.com> To: Hugues Fruchet , Mauro Carvalho Chehab , Maxime Coquelin , Alexandre Torgue , Sakari Ailus , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Hans Verkuil , Hans Verkuil CC: , , , , , Alain Volmat X-Mailer: b4 0.14.1 X-ClientProxiedBy: EQNCAS1NODE4.st.com (10.75.129.82) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 Add hw_revision field information of the media controller so that application can distinguish between variants of DCMIPP implementations. Signed-off-by: Alain Volmat --- drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c index 97590079bb5a..62dd17e0488d 100644 --- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c +++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c @@ -87,6 +87,7 @@ struct dcmipp_pipeline_config { size_t num_ents; const struct dcmipp_ent_link *links; size_t num_links; + u32 hw_revision; }; /* -------------------------------------------------------------------------- @@ -122,11 +123,13 @@ static const struct dcmipp_ent_link stm32mp13_ent_links[] = { MEDIA_LNK_FL_ENABLED | MEDIA_LNK_FL_IMMUTABLE), }; +#define DCMIPP_STM32MP13_VERR 0x10 static const struct dcmipp_pipeline_config stm32mp13_pipe_cfg = { .ents = stm32mp13_ent_config, .num_ents = ARRAY_SIZE(stm32mp13_ent_config), .links = stm32mp13_ent_links, - .num_links = ARRAY_SIZE(stm32mp13_ent_links) + .num_links = ARRAY_SIZE(stm32mp13_ent_links), + .hw_revision = DCMIPP_STM32MP13_VERR }; #define LINK_FLAG_TO_STR(f) ((f) == 0 ? "" :\ @@ -496,6 +499,7 @@ static int dcmipp_probe(struct platform_device *pdev) /* Initialize media device */ strscpy(dcmipp->mdev.model, DCMIPP_MDEV_MODEL_NAME, sizeof(dcmipp->mdev.model)); + dcmipp->mdev.hw_revision = pipe_cfg->hw_revision; dcmipp->mdev.dev = &pdev->dev; media_device_init(&dcmipp->mdev);