From patchwork Sun Jan 3 14:03:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 11995759 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E798DC433DB for ; Sun, 3 Jan 2021 14:04:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B0D732080D for ; Sun, 3 Jan 2021 14:04:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726693AbhACOEx (ORCPT ); Sun, 3 Jan 2021 09:04:53 -0500 Received: from mail.kernel.org ([198.145.29.99]:36064 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726558AbhACOEw (ORCPT ); Sun, 3 Jan 2021 09:04:52 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 482862080D; Sun, 3 Jan 2021 14:04:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1609682652; bh=Ey75tATsrR5FQShYsC5Hg0ZFtsB2bV+9NEouqmN89Mk=; h=From:To:Cc:Subject:Date:From; b=RZUXyJwUA7NZie53rvyZdBbLFeSOxzKQZcfBmOgFC1JdnjSEuG7vVqfXdibnm8r22 /i4uB58bksBlp/Akb0hPM9PREYz7jCCpie9NAm7Knm7LpxUfIEGOnWCtoX3wJjqMSL k98kEZKTBsncR8Mpt0Me0o9xfr5GvtV2QtBB6P1NMuIsS7ik144KP4OhQzQnqk9AkR KsGCNEiv0YFb37qFQi1EDWX6kzGT3PP+ACn6oHR5g7ZgujyS5cHIkZb7jibkR5FLKk M/bQ9lB4ysFAm8rxLl/uQ0DQvr/O47V194vJp3jiIFwcLwiy9zfzT1wTZBxUB4B84h ihgqW17Saqxrw== From: Arnd Bergmann To: Rob Clark , Sean Paul , David Airlie , Daniel Vetter , Sharat Masetty , Sai Prakash Ranjan Cc: Arnd Bergmann , Chandan Uddaraju , Vara Reddy , Tanmay Shah , Jordan Crouse , Georgi Djakov , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/msm/a6xx: add CONFIG_QCOM_LLCC dependency Date: Sun, 3 Jan 2021 15:03:45 +0100 Message-Id: <20210103140407.3917405-1-arnd@kernel.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Arnd Bergmann When LLCC support is in a loadable module, the adreno support cannot be built-in: aarch64-linux-ld: drivers/gpu/drm/msm/adreno/a6xx_gpu.o: in function `a6xx_gpu_init': a6xx_gpu.c:(.text+0xe0): undefined reference to `llcc_slice_getd' a6xx_gpu.c:(.text+0xe0): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `llcc_slice_getd' aarch64-linux-ld: a6xx_gpu.c:(.text+0xec): undefined reference to `llcc_slice_getd' a6xx_gpu.c:(.text+0xec): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `llcc_slice_getd' aarch64-linux-ld: drivers/gpu/drm/msm/adreno/a6xx_gpu.o: in function `a6xx_destroy': a6xx_gpu.c:(.text+0x274): undefined reference to `llcc_slice_putd' a6xx_gpu.c:(.text+0x274): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `llcc_slice_putd' aarch64-linux-ld: a6xx_gpu.c:(.text+0x27c): undefined reference to `llcc_slice_putd' Add a Kconfig dependency that disallows the broken configuration but allows all working ones. Fixes: 474dadb8b0d5 ("drm/msm/a6xx: Add support for using system cache(LLC)") Signed-off-by: Arnd Bergmann Reported-by: kernel test robot Reported-by: kernel test robot Reviewed-by: Sai Prakash Ranjan --- drivers/gpu/drm/msm/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index dabb4a1ccdcf..b8e02859fd92 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -7,6 +7,8 @@ config DRM_MSM depends on IOMMU_SUPPORT depends on OF && COMMON_CLK depends on QCOM_OCMEM || QCOM_OCMEM=n + depends on QCOM_LLCC || QCOM_LLCC=n + depends on QCOM_COMMAND_DB || QCOM_COMMAND_DB=n select IOMMU_IO_PGTABLE select QCOM_MDT_LOADER if ARCH_QCOM select REGULATOR @@ -15,7 +17,6 @@ config DRM_MSM select SHMEM select TMPFS select QCOM_SCM if ARCH_QCOM - select QCOM_COMMAND_DB if ARCH_QCOM select WANT_DEV_COREDUMP select SND_SOC_HDMI_CODEC if SND_SOC select SYNC_FILE