From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 7110F2FFF81 for ; Thu, 9 Apr 2026 20:15:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775765712; cv=none; b=HsZiPLZbZtvORq35Q8LmXNJxjTFCaAv8QYAv6Mj4F8i29xGLQBSbcB364+lf1hsVZ6aPN4GaP1gdpEwc2ozXMO/9AioTvDTVxRqR4Yt4rnJyx8C/f+3L8uu0onsLPgPJjpyeM4sE3H3v51w+mkm0Qa3y7LadLWo7l+Ty6KXArwQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775765712; c=relaxed/simple; bh=kbxomBXqULxRyovMMSTKZ9VqegyniKcoJSqlp3oUuO0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=aztkoQN3kwMp/arxGgUK/2V8fa3Q3wdlPlDdjvOdA2vFF75S3NPjabV40lKaQmm4RhFhFm3e10DSVclWEqsc2YUZYVHx3ZcOoFj/y8lnHkkJ1PyfNAd0U7THgJtMP+xdfi9dgagEXgICqjocJ9UE5MTIOfT2BCWi6xZGTw0QQDw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=K1LMJz8K; arc=none smtp.client-ip=192.198.163.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="K1LMJz8K" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775765711; x=1807301711; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=kbxomBXqULxRyovMMSTKZ9VqegyniKcoJSqlp3oUuO0=; b=K1LMJz8K5M29A7OyIiAL9b0OI2BfUWQZQaKMSM+Xcm8KoM8w/luhFCnO acyaUOzGlThQLrnEw7f7BxwhS72Oii8wTjr88eBvIE9Uv5REXei5UPZ92 fk/+oj0J1njjboxM5uMMXpYhbZtFa2gF4rbR8ni7CE6Hcmsif55P9M3cL olxIJB2EAQR8IMFLaRrU82ctqFY3Pohf1O3dOaYtkfbPQFCUMJ46dPrVa DKKk5w7MjhjGoYu8CDBf4yWIPJlZBrdjBGBMJDJmpaBzLt46Gwk+EhDJA Q0oPG3n0cKzrp5L93hOrIUB6PkH4f24B5j6Jz5gC/1aBel+/hWUuVZST1 g==; X-CSE-ConnectionGUID: wgtdCnoITGSCWSwAse8bvQ== X-CSE-MsgGUID: /+gRK8kCRKWVIjqx4OSshw== X-IronPort-AV: E=McAfee;i="6800,10657,11754"; a="87408682" X-IronPort-AV: E=Sophos;i="6.23,170,1770624000"; d="scan'208";a="87408682" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2026 13:15:09 -0700 X-CSE-ConnectionGUID: jaxh4s/9TLmqEw9RI2lV4Q== X-CSE-MsgGUID: m+DBsVAIR12d2KknQWJvwA== X-ExtLoop1: 1 Received: from dalessan-mobl3.ger.corp.intel.com (HELO kekkonen.fi.intel.com) ([10.245.244.29]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2026 13:15:03 -0700 Received: from punajuuri.localdomain (unknown [192.168.240.130]) by kekkonen.fi.intel.com (Postfix) with ESMTP id 318B0121D57; Thu, 09 Apr 2026 23:15:03 +0300 (EEST) Received: from sailus by punajuuri.localdomain with local (Exim 4.98.2) (envelope-from ) id 1wAvmI-000000045p9-2lCj; Thu, 09 Apr 2026 23:15:02 +0300 Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo From: Sakari Ailus To: linux-media@vger.kernel.org Cc: hans@jjverkuil.nl, laurent.pinchart@ideasonboard.com, Prabhakar , Kate Hsuan , Dave Stevenson , Tommaso Merciai , Benjamin Mugnier , Sylvain Petinot , Christophe JAILLET , Julien Massot , Naushir Patuck , Stefan Klug , Mirela Rabulea , =?UTF-8?q?Andr=C3=A9=20Apitzsch?= , Heimir Thor Sverrisson , Kieran Bingham , Mehdi Djait , Ricardo Ribalda Delgado , Hans de Goede , Jacopo Mondi , Tomi Valkeinen , David Plowman , "Yu, Ong Hock" , "Ng, Khai Wen" , Jai Luthra , Rishikesh Donadkar Subject: [PATCH v12 66/86] media: ipu6: Use VALIDATE_LATE flag to postpone V4L2 format validation Date: Thu, 9 Apr 2026 23:14:41 +0300 Message-ID: <20260409201501.975242-67-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260409201501.975242-1-sakari.ailus@linux.intel.com> References: <20260409201501.975242-1-sakari.ailus@linux.intel.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Postpone V4L2 format validation until streamon time on each video node. This allows changing V4L2 format on video nodes while performing pipeline validation through media_pipeline_start(). Signed-off-by: Sakari Ailus --- drivers/media/pci/intel/ipu6/ipu6-isys.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys.c b/drivers/media/pci/intel/ipu6/ipu6-isys.c index c9cdeb7054d7..1a2d6b107b73 100644 --- a/drivers/media/pci/intel/ipu6/ipu6-isys.c +++ b/drivers/media/pci/intel/ipu6/ipu6-isys.c @@ -209,7 +209,8 @@ static int isys_csi2_create_media_links(struct ipu6_isys *isys) struct ipu6_isys_video *av = &isys->csi2[i].av[j]; ret = media_create_pad_link(sd, CSI2_PAD_SRC + j, - &av->vdev.entity, 0, 0); + &av->vdev.entity, 0, + MEDIA_LNK_FL_VALIDATE_LATE); if (ret) { dev_err(dev, "CSI2 can't create link\n"); return ret; -- 2.47.3