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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 35FD3C5AC67 for ; Thu, 6 Aug 2026 18:01:27 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5061010F284; Thu, 6 Aug 2026 18:01:26 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=collabora.com header.i=sebastian.reichel@collabora.com header.b="Glz0rDcY"; dkim-atps=neutral Received: from sender4-op-o11.zoho.com (sender4-op-o11.zoho.com [136.143.188.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5222910F284 for ; Thu, 6 Aug 2026 18:01:25 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; t=1786039281; cv=none; d=zohomail.com; s=zohoarc; b=fI5hflcGYGR78Sx2OUja5rJ3MURm64Sfve2tS6OUsW/xi/ciIhu7qlzNryG1CTddv/s5oOXEyDo2W9ZKJ6lkIG8g90e6703g3Dk8blxOgbYEmH0iQctBJBjuJ6RNNXsVMsb+pvrZfYWyfXpMcTtOhJd9EHKGQIgnxwRd/cngbvI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1786039281; h=Content-Type:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=VvqVDCFd/DWfRyPbMPVLFfs2uBTy+cvknpQHmfC9ir0=; b=TiyvRR/BkSubqsDw4jOEgMp400km0U/+8/U8GPOzmSE1oFK56nXO2mQ5LkJyxAMpEF5lLeF5DdQvopvSHdKuze/FykRY6FWFBbMLOQdnPVs8m3GOVkPV1iv628J/YDv8Ftbr28Unh1gPiEwQcLTVfayN5BVeiHH2ePc/xVgdRTA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=sebastian.reichel@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1786039281; s=zohomail; d=collabora.com; i=sebastian.reichel@collabora.com; h=Date:Date:From:From:To:To:Cc:Cc:Subject:Subject:Message-ID:MIME-Version:Content-Type:In-Reply-To:Message-Id:Reply-To; bh=VvqVDCFd/DWfRyPbMPVLFfs2uBTy+cvknpQHmfC9ir0=; b=Glz0rDcYaFk9/2KrItwkKjHBTB6+FxhTaXberHy774dCEoBmZX9+ZqYuFsZQLacp YH8F3wg6Ef2bhrgdtkRZT2pwK1R8NifNEFYJ8E0tbEp68AO12u4bdhhGR3Z+4RheLWq Yat1cNeb6jvtisudhO1hnMn76UE5Q+zLvRL7JsEY= Received: by mx.zohomail.com with SMTPS id 1786039278681438.7405188318794; Thu, 6 Aug 2026 11:01:18 -0700 (PDT) Received: by venus (Postfix, from userid 1000) id 1273C1808BD; Thu, 06 Aug 2026 20:01:13 +0200 (CEST) Date: Thu, 6 Aug 2026 20:01:13 +0200 From: Sebastian Reichel To: Chaoyi Chen Cc: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Luca Ceresoli , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Sandy Huang , Heiko =?utf-8?Q?St=C3=BCbner?= , Andy Yan , Vinod Koul , Chaoyi Chen , Nicolas Frattaroli , Heikki Krogerus , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-phy@lists.infradead.org Subject: Re: [PATCH v6 3/7] drm/display: Add soft depend for aux-hpd-typec-dp-bridge module Message-ID: References: <20260804070730.68-1-kernel@airkyi.com> <20260804070730.68-4-kernel@airkyi.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="byd6tvu63oubmgfz" Content-Disposition: inline In-Reply-To: <20260804070730.68-4-kernel@airkyi.com> X-Zoho-Virus-Status: 1 X-Zoho-AV-Stamp: zmail-av-0.2.10.1.5.2/286.26.37 X-ZohoMailClient: External X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" --byd6tvu63oubmgfz Content-Type: text/plain; protected-headers=v1; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH v6 3/7] drm/display: Add soft depend for aux-hpd-typec-dp-bridge module MIME-Version: 1.0 Hi, On Tue, Aug 04, 2026 at 03:07:26PM +0800, Chaoyi Chen wrote: > From: Chaoyi Chen >=20 > The aux-hpd-typec-dp-bridge module serves as a generic TypeC > DisplayPort HPD bridge and is not required by any other > module. Therefore, it will not be auto-loaded. >=20 > Given that the drm_display_helper module houses DisplayPort-related > helper code, add a MODULE_SOFTDEP() within it to suggest loading the > aux-hpd-typec-dp-bridge module beforehand. >=20 > Suggested-by: Sebastian Reichel > Signed-off-by: Chaoyi Chen > --- Reviewed-by: Sebastian Reichel Tested-by: Sebastian Reichel Booting defconfig without manual HPD bridge registration works now :) Greetings, -- Sebastian >=20 > (no changes since v6) >=20 > --- > drivers/gpu/drm/display/drm_display_helper_mod.c | 1 + > 1 file changed, 1 insertion(+) >=20 > diff --git a/drivers/gpu/drm/display/drm_display_helper_mod.c b/drivers/g= pu/drm/display/drm_display_helper_mod.c > index d8a6e6228773..f0152d6b0b2d 100644 > --- a/drivers/gpu/drm/display/drm_display_helper_mod.c > +++ b/drivers/gpu/drm/display/drm_display_helper_mod.c > @@ -18,5 +18,6 @@ static void __exit drm_display_helper_module_exit(void) > drm_dp_aux_dev_exit(); > } > =20 > +MODULE_SOFTDEP("pre: aux-hpd-typec-dp-bridge"); > module_init(drm_display_helper_module_init); > module_exit(drm_display_helper_module_exit); > --=20 > 2.53.0 >=20 --byd6tvu63oubmgfz Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmp0y+gACgkQ2O7X88g7 +po1aRAAoVOEYS4tq1yTJqRuHjwNUobsS9PYSr5qD/DQPC1oCG4gOnrFa6dbHHJq rUBAu1add5nl7fsbmBqBskTWJmavNvRP/MD1gFLf3O/2kaHGMTu8J/kGohL8lK1c ZmCWvUErRM40JPnmDgi+HyLrAfewMZS+gcxolhfB7dvbR47MWiBXV52aZ8umglFW arbLXrh6q8/ibncTclQ4NW6D0loqyrKhSdTLNtGisYCcwJzvLmGhZdCfGEIcdHz8 B7l8pHmmcL2M5udlUV1TFp9f6PR37gMhPFF6eu1EY0nr6+6RAR6RcSXKmz7fH+2K FgWL3Cw9o2Q851SH3VDapSyi01F5NVHiDJZrUCuCl5VylS4xJ7ZohMXVqxhi/7BF wnQEOY92uKvJ8SZErnu/mxuyttYFn7QAh26REhCDfmOBkvguo6fskjKSqrCKpJsZ WCijZVU3WVoiZrhhp0NISmGU0qQu/+Gl6de6bYAZYh6ohdbhgu5oFSOlHQdK8cBI 2pYuo7inWqpmh02xPRs1HFrnLQCptZMkm1VIBrIiVSam95dQqhSvRLqi7xeXu6Hu uYJzZ3c1gh8lRBqYaXBO/lWZ81/+uUVFXgFfHTvMNRrfFklmCOvus9i43qf/Z66k 1z3ifHGU1tZVyDyyEqOXWPdvk4KwHtPgwI57NWSEgep83nQ8fnw= =6FUg -----END PGP SIGNATURE----- --byd6tvu63oubmgfz--