From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D73C02C1587 for ; Thu, 26 Jun 2025 09:35:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750930510; cv=none; b=Nqm6XlN0TSzHZfU5WvZkG96ninZohlK9W9/Q1BFmnJZxQNEHyM1gAeehZat6MmbUY0EupesWThOOPUSF2HJRoe5LYubJYVtRVGMZ36VDFPn/4UiAtvpM/eGsAZ4lubGONjgSNckUjGDmgVDwjNHxIVBB9AKKU+03YnUhfEUB+sw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750930510; c=relaxed/simple; bh=2sN1yEIElyJRVwP2ytC72t/B2mc4BkWeXtljziFBEX8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=WDsFaGF5fwFytdxfAK8Sbkz2B14Q89deCqzgMklZlwUyxjRRVX0cVRNqWCZjHQNREb5mW1fVPQRycc/BRo+5hJl5XielRS3ym+FAyrZtoSR90JzhyykI0+uxPGYei86yyrILjw1TuBO1BewJZFz3vW7ORLk3eQYYy5iqSm3Fb9g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fjEXNgAN; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="fjEXNgAN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5B52CC4CEEB; Thu, 26 Jun 2025 09:35:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750930510; bh=2sN1yEIElyJRVwP2ytC72t/B2mc4BkWeXtljziFBEX8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fjEXNgANAzyoCRukXcJEJ+Tm+E+qHbPR0KoIiSb365RNwbENAgp0XKyCMUgoYuOmy jI88DFLEU4o1IBqqli5mXiNflwz2jykE/FJFQoIHnLF7LdUc2V/hzFwbWUTS2Ke6jg G/VUdF3lR9nr3OTVMrHeWKJ5oJ9QDqHMLH0G6zySGCBXJxRE/X6CBrSbpc+VASPYrU +RpgcHvipvudDG32YFN+7l9MMa3mmBlerCvFMOSSOHPHLlrBtjcw/VdDZ6iDrQc3lG AVvtaRvnT+wa9GIAGNqcuLzUiPhP7r3g+rdVjMKsUmBeTXqJ96o66wCufhspcR374L 2UhuaA8n1J2jw== Date: Thu, 26 Jun 2025 11:35:07 +0200 From: Maxime Ripard To: Francesco Dolcini Cc: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter , Luca Ceresoli , Anusha Srivatsa , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/5] drm/panel: panel-simple: Fix panel-dpi probe error Message-ID: <20250626-ambrosial-soft-puma-c5bfeb@houat> References: <20250625-drm-panel-simple-fixes-v1-0-c428494a86b8@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha384; protocol="application/pgp-signature"; boundary="lmvuubkw5aeltv6t" Content-Disposition: inline In-Reply-To: --lmvuubkw5aeltv6t Content-Type: text/plain; protected-headers=v1; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH 0/5] drm/panel: panel-simple: Fix panel-dpi probe error MIME-Version: 1.0 Hi Francesco, On Thu, Jun 26, 2025 at 11:25:24AM +0200, Francesco Dolcini wrote: > Hello Maxime, > thanks for the patch >=20 > On Wed, Jun 25, 2025 at 08:48:37AM +0200, Maxime Ripard wrote: > > Here's a series fixing (hopefully) the panel-simple regression for > > panels with a panel-dpi compatible. > >=20 > > It's only build tested, so if you could give that series a try > > Francesco, I'd really appreciate it. >=20 > It does not build for me, applied on top of commit ee88bddf7f2f ("Merge t= ag > 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf") >=20 > SYNC include/config/auto.conf.cmd > CALL scripts/checksyscalls.sh > CC drivers/gpu/drm/drm_of.o > CC [M] drivers/gpu/drm/panel/panel-simple.o > AR drivers/gpu/drm/built-in.a > AR drivers/gpu/built-in.a > AR drivers/built-in.a > AR built-in.a > AR vmlinux.a > LD vmlinux.o > OBJCOPY modules.builtin.modinfo > GEN modules.builtin > GEN .vmlinux.objs > MODPOST Module.symvers > ERROR: modpost: "mipi_dsi_bus_type" [drivers/gpu/drm/panel/panel-simple.k= o] undefined! > make[2]: *** [scripts/Makefile.modpost:147: Module.symvers] Error 1 > make[1]: *** [/home/francesco/Toradex/sources/linux/Makefile:1953: modpos= t] Error 2 > make: *** [Makefile:248: __sub-make] Error 2 > [Exit 2] Thanks for giving it a try. Can you share the defconfig you've been using? Maxime --lmvuubkw5aeltv6t Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iJUEABMJAB0WIQTkHFbLp4ejekA/qfgnX84Zoj2+dgUCaF0USwAKCRAnX84Zoj2+ dnvpAYDFrmYhzUUqUF4EPdFqcb+lS+cnbaRIQ4HUMurToFT8A+jlxyQVdpbWkOeT ntYMPB4Bf0CLmffBbROjqxBYa9uqdLKgp8XgoBVlxFcQ/lRxH56TbzBKVQCf+kAf vDHHaLfH8Q== =SaFn -----END PGP SIGNATURE----- --lmvuubkw5aeltv6t--