From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752116AbbKBXoC (ORCPT ); Mon, 2 Nov 2015 18:44:02 -0500 Received: from gabe.freedesktop.org ([131.252.210.177]:54722 "EHLO gabe.freedesktop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751620AbbKBXn7 (ORCPT ); Mon, 2 Nov 2015 18:43:59 -0500 From: Eric Anholt To: Guenter Roeck , David Airlie Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Guenter Roeck Subject: Re: [PATCH -next] drm/vc4: Add dependency on HAVE_DMA_ATTRS, and select DRM_GEM_CMA_HELPER In-Reply-To: <1446424312-6669-1-git-send-email-linux@roeck-us.net> References: <1446424312-6669-1-git-send-email-linux@roeck-us.net> User-Agent: Notmuch/0.20.2 (http://notmuchmail.org) Emacs/24.5.1 (x86_64-pc-linux-gnu) Date: Mon, 02 Nov 2015 15:43:17 -0800 Message-ID: <87611kufvu.fsf@eliezer.anholt.net> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-=-= Content-Type: text/plain Guenter Roeck writes: > Avoid the following build errors, seen with m68k:allmodconfig and other > architectures which do not support HAVE_DMA_ATTRS. > > ERROR: "drm_gem_cma_create" [drivers/gpu/drm/vc4/vc4.ko] undefined! > ERROR: "drm_gem_cma_prime_mmap" [drivers/gpu/drm/vc4/vc4.ko] undefined! > ERROR: "drm_gem_cma_prime_get_sg_table" [drivers/gpu/drm/vc4/vc4.ko] undefined! > ERROR: "drm_gem_cma_vm_ops" [drivers/gpu/drm/vc4/vc4.ko] undefined! > ERROR: "drm_gem_cma_mmap" [drivers/gpu/drm/vc4/vc4.ko] undefined! > ERROR: "drm_gem_cma_prime_vunmap" [drivers/gpu/drm/vc4/vc4.ko] undefined! > ERROR: "drm_gem_cma_prime_import_sg_table" [drivers/gpu/drm/vc4/vc4.ko] undefined! > ERROR: "drm_gem_cma_free_object" [drivers/gpu/drm/vc4/vc4.ko] undefined! > ERROR: "drm_gem_cma_prime_vmap" [drivers/gpu/drm/vc4/vc4.ko] undefined! > ERROR: "drm_gem_cma_dumb_map_offset" [drivers/gpu/drm/vc4/vc4.ko] undefined! > ERROR: "drm_gem_cma_create" [drivers/gpu/drm/drm_kms_helper.ko] undefined! > ERROR: "drm_gem_cma_describe" [drivers/gpu/drm/drm_kms_helper.ko] undefined! > ERROR: "drm_gem_cma_free_object" [drivers/gpu/drm/drm_kms_helper.ko] undefined! > > Cc: Eric Anholt > Fixes: c8b75bca92cb ("drm/vc4: Add KMS support for Raspberry Pi.") > Signed-off-by: Guenter Roeck Thanks for figuring out the Kconfig for this! Acked-by: Eric Anholt --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJWN/UVAAoJELXWKTbR/J7oDisP/jab3xROA6mTpKUWV1MyEJYE shHWYFJscXXcGy2DPaAZdFTodgKeIZXnDCnN6bHnoY/GpzfxiCBpJjXGYCQ1NidA 6MKmgSxgRDULEN7hN4bzbqK4b89IhpC6JNJvcc5Ln1K9UgXZQaQlxUfzI0bfC/Gd 25DC3wdrvfF0wfQhI2gbofS6KHTVoWvq7jAn0PUluohCXrgF0kstH0yo+5UL9TOm QjBnZ0Ir3gEfLuSpRve86y/8bZODROndb+LFbmKwDuhk9TeXjVsu1tTWegmror8D YYaWEIQADrFpnseBtcWsDIJVBEYyOwLMj4UUqdHZh+g/gakRvRvsuM0KkaCdNJMO PBQKADYazyRlRjvShidleKBXPxkDF9A0+Td4tu6OVW0pv5Za1ThU8FhNasV3bW4y YhUL4km7tFdJqUGhqtX+AZbMKusXy5nBHcczSM+Imhai6k+nJbhKMZ7R5bZk3O00 AkdxDymnJ+DhoQFccRxv3k8l2YUhOCspuaNQyWuQPEBkttrF5e64zd2toAEbb74Z 7q04HmpZPC7AfBP3lGZ9yulI5J/uHYbw1SD4GbVKjoTzfDvLiK9CmoUaCxkZA1mz z0Z/zVIgQ0TvC9OfQSclpnA8+LsOP+E3/GtK8DpBmSKJYYR2NeZQLKgl+eWOLrPA Zn8NG0rcGK7CeWPXOrRR =6Wlg -----END PGP SIGNATURE----- --=-=-=--