From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C000A606A325 for ; Sun, 1 Nov 2026 14:07:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=bRtAMhJN; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=VEieXkss DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Unsubscribe-Post: List-Owner; bh=nKvUoZJ6cM4Q3+vdfnWBj8KC+NLhl6GuVHJjIA6JQ0o=; b=bRtAMhJN8s2ihs COHUrKFDpswDlnFGfaA8HTrpkEsFgFmkNannsM6Tf6ZFzD8+1xFBG9vmjDKWwRcLETcMu8anUA4hU ipfkFHSEDkGp65DXZUZrVgOshP7HA1lM+uSgcw2bE9+WQSXCl2T7ufTvTPm3gtLytuatSxATa5I6Y Qr/pCUmfPS8L6Rxh/FMYrQh6QDDwbwkZ0PdIUV4K9PsZLt7OzzOF98M9A/Ca+2FbpkyR1Udygpq2w 47jbOOFLR2Kf3CZFa/N5YkBOvLwoIcwPWQOu0mDTiw4LGESfQluXTMmY2Pe1b0CA3AoYlGh5p3ipe SnildEyjmCio0hcMtniw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xNWDK-0000000EZKo-2VDc; Sun, 01 Nov 2026 14:07:14 +0000 Received: from out-106.mta0.migadu.com ([2001:41d0:1004:224b::6a] helo=mta0.migadu.com) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xNWDH-0000000EZKO-0Yea for linux-arm-kernel@lists.infradead.org; Sun, 01 Nov 2026 14:07:13 +0000 X-Envelope-To: linux-arm-kernel@lists.infradead.org DKIM-Signature: a=rsa-sha256; bh=hnDwTwzHH35o8706gMWEB6t9gGfKl1uCTO/DK8frRFY=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1793542028; v=1; x=1794146828; b=VEieXkssPAfYpr6PQ9tN2RZkcLJ3FyyWKFnGjG5v/V6eYLH2QxYSvsRLgrblyOaiEBXFFw6M htqzzv5UijwTqObZZkU93z9MgMmE1rKj6b0Em3hqlc0pMrkBEbPuiIRhA10HoU+Mmtv8FRTaCqg 4kcOiK2c7w/eQ6wBdGMROTfc= X-Envelope-To: linux-arm-kernel@lists.infradead.org Received: by smtp.migadu.com with ESMTPS id 628719066510015c; Sun, 01 Nov 2026 14:07:08 +0000 X-Mizu-Trace-ID: 628719066510015c X-Migadu-Flow: FLOW_OUT Message-ID: <2375f4a7-eec6-473f-9795-5ed55c245208@linux.dev> Date: Sun, 1 Nov 2026 14:07:05 +0000 X-Archived-By: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 03/14] drm/tidss: Stop using vp_bus_type for directly connected panels To: Tomi Valkeinen , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Nishanth Menon , Vignesh Raghavendra , Swamil Jain , Devarsh Thakkar , Louis Chauvet Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20261029-beagley-ai-display-v4-0-dc7f2b532478@ideasonboard.com> <20261029-beagley-ai-display-v4-3-dc7f2b532478@ideasonboard.com> Content-Language: en-US From: Aradhya Bhatia In-Reply-To: <20261029-beagley-ai-display-v4-3-dc7f2b532478@ideasonboard.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261101_060711_450005_238C6990 X-CRM114-Status: UNSURE ( 8.29 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.1 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-12.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On 29/10/26 10:18, Tomi Valkeinen wrote: > When a panel is connected directly to a video port, > tidss_dispc_modeset_init() sets the encoder and connector types using > the 'vp_bus_type' feat. DISPC_VP_DPI selects DPI and DISPC_VP_OLDI_AM65X > selects LVDS. Any other type triggers a WARN and fails the probe. > > vp_bus_type is problematic and is going to be removed. Change > tidss_dispc_modeset_init() to use dispc_vp_is_am65x_oldi() for detecting > the OLDI case, and default to DPI. > > Signed-off-by: Tomi Valkeinen Reviewed-by: Aradhya Bhatia -- Regards Aradhya