From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 782A4C282EC for ; Tue, 11 Mar 2025 11:57:46 +0000 (UTC) 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-Owner; bh=VebOt7eakeM7O5EFjZv36HAailZE14Ug6tWVf26nsyY=; b=JxOKwA7RtYG1d/skyypyOd5MHS ujJhc1ssgaNEKq2IMTsASyiMoElfr9kxmEoq/8+5vVmrZU1fHqwo5nm3vwrF/Mym3s27KCDIYLu4l zcVPA7T/j17tV2GnMr5CpF96CaCho0GnCW3M5rXFpNLJJZLWiZ9dk+b3Ih9cg3vu+n8BuU/jSkBOz bBWg65V+KZWohsGU8L1zVy33Wtj9vrQU1kAXnu8F1amLqA72W797Tr8TVoycZCEaMVgDftfOaGibM eSg7pszxqX9MOB7k8X3vADNl3An/qNVhBZHfQEqjzbfQ64n3S6U9/kfqq5xDhoyIAl/Zyi/Zc+zcS 41/rqrGg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tryEy-00000005Xmr-3z5n; Tue, 11 Mar 2025 11:57:44 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tryE1-00000005Xe0-1Bdl for linux-mediatek@lists.infradead.org; Tue, 11 Mar 2025 11:56:46 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1741694202; bh=oJdU3+ooCjDHVuYhhwqBKzx0i6eCKL9c3ARobA2BNDA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=RZErmzD5hR6eBaNCp3Ra952zZqHpfdYpxB/QT515Jm1n74Cay6gDxrhgE9emAwaz/ 6FdGJ0YWE9p6DkYmdCEvgCj286rMwe3kGuOLX89U7nx5H6+8VuEyu+UT394erUfgVu DZxDk03R2UYg44KbWMsa7vmHMecYtOXtkos9XzuJXAEpEVJqWWpE3WbjEUucwZvqHn llWloNx5Pt/RZfTgSKcusiTV4n5y/gu0MHVqiNDVIBMjIkf2UmJmA2cmVPuUfdYlrM 4LEIrWnEfRhuD1vjaoVmmIO8mZYVW/0vHFatGw3tVFHP/ZjiQo2tVv2hP6r8aIUyHJ yp0STOd+W5xAA== Received: from [10.20.66.114] (unknown [103.163.65.90]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: vignesh) by bali.collaboradmins.com (Postfix) with ESMTPSA id 2368717E0B25; Tue, 11 Mar 2025 12:56:39 +0100 (CET) Message-ID: Date: Tue, 11 Mar 2025 17:26:37 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1] arm64: defconfig: mediatek: enable PHY drivers To: Krzysztof Kozlowski , linux-mediatek@lists.infradead.org Cc: chunkuang.hu@kernel.org, p.zabel@pengutronix.de, nfraprado@collabora.com, angelogioacchino.delregno@collabora.com, daniels@collabora.com, airlied@gmail.com, simona.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20250311061703.16850-1-vignesh.raman@collabora.com> Content-Language: en-US From: Vignesh Raman In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250311_045645_477635_839EF0A8 X-CRM114-Status: UNSURE ( 8.85 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Hi Krzysztof, On 11/03/25 12:54, Krzysztof Kozlowski wrote: > On 11/03/2025 07:16, Vignesh Raman wrote: >> The mediatek display driver fails to probe on mt8173 and mt8183 in >> v6.14-rc4, with the following errors: > > Which boards? These are the boards, https://lava.pages.collabora.com/docs/boards/chromebooks/boards/hana/ https://lava.pages.collabora.com/docs/boards/chromebooks/boards/jacuzzi/ > >> >> mt8173: >> platform 1401b000.dsi: deferred probe pending: mtk-dsi: Failed to get hs clock >> platform 14025000.hdmi: deferred probe pending: (reason unknown) >> i2c 1-0008: deferred probe pending: (reason unknown) >> >> mt8183: >> platform 14014000.dsi: deferred probe pending: mtk-dsi: Failed to get hs clock >> i2c 4-0058: deferred probe pending: anx7625: fail to find dsi host. >> >> Enabling CONFIG_PHY_MTK_MIPI_DSI=y in drm-ci resolves this error, >> but mt8173 still fails with, >> >> [drm:mtk_dsi_host_attach] *ERROR* failed to add dsi_host component: -517 >> panel-simple-dp-aux aux-1-0008: DP AUX done_probing() can't defer >> panel-simple-dp-aux aux-1-0008: probe with driver panel-simple-dp-aux failed with error -22 >> >> Enabling CONFIG_PHY_MTK_XSPHY=y and CONFIG_PHY_MTK_HDMI=y in drm-ci >> resolves this issue for mt8173. >> >> So enable these PHY configs for mediatek platforms. > > Just say which boards need it for which functionality/features. Three > sentences are enough. Sure, will update the commit message. Thanks. Regards, Vignesh > > Best regards, > Krzysztof