From patchwork Wed Aug 10 21:54:11 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 101957 Delivered-To: patch@linaro.org Received: by 10.140.29.52 with SMTP id a49csp609802qga; Wed, 10 Aug 2016 14:57:27 -0700 (PDT) X-Received: by 10.66.157.40 with SMTP id wj8mr10839044pab.53.1470866247649; Wed, 10 Aug 2016 14:57:27 -0700 (PDT) Return-Path: Received: from gabe.freedesktop.org (gabe.freedesktop.org. [131.252.210.177]) by mx.google.com with ESMTPS id iv7si50460949pac.17.2016.08.10.14.57.27 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 10 Aug 2016 14:57:27 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) client-ip=131.252.210.177; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 99DED6E88D; Wed, 10 Aug 2016 21:57:26 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.130]) by gabe.freedesktop.org (Postfix) with ESMTPS id D0EE46E88D for ; Wed, 10 Aug 2016 21:57:24 +0000 (UTC) Received: from wuerfel.lan. ([78.42.132.4]) by mrelayeu.kundenserver.de (mreue005) with ESMTPA (Nemesis) id 0MYrDT-1bk1hX0tZT-00Ve7W; Wed, 10 Aug 2016 23:57:16 +0200 From: Arnd Bergmann To: David Airlie Subject: [PATCH 5/9] drm/mediatek: add ARM_SMCCC dependency Date: Wed, 10 Aug 2016 23:54:11 +0200 Message-Id: <20160810215424.1926658-6-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20160810215424.1926658-1-arnd@arndb.de> References: <20160810215424.1926658-1-arnd@arndb.de> X-Provags-ID: V03:K0:SJxuRWRprBdISdUU3yqY3swUrrBPl8fegksHHv1NhylsJLQlC2H FxWyiIV86FCWWIIYwCuIuksWK1VahEcQWTBbySzfWH2hzxtVEFilhrdir9KeP7FsQFmofbv SAKBFFqP5rVHyZpel2QGvM/VxLZsRNDkqvnTPwcGAi+YuHg0tO+O600tXDIbCfmAxixBNxC bKHMbw96kR37oT6DgOISg== X-UI-Out-Filterresults: notjunk:1; V01:K0:hc88IJpJ6RM=:m9M/cHJd+DRninIYbM1ftp Llwyd047LqCpqeZyzVqtQn9zSg3DGMYArulMk4NKJ/yBIv7oLRWEcP/20MrRvFc787thWqGvv iiIobbDoPM5mDV3To+C+XMj7WXh2SfJAkV16SjpJetl0Kl843wpLASale8cRLfWEZMyZTE3fp c8FzgV8xYpqvnOXO3H+bLULIz/Qg1O1AFoQr9EKE6Thg2o5fADkEUAL0p+MRPG3M+aU1EYJl7 nn+S9pGS/74cZIFEdPCro+FtdljKOeaTnAMFRz8iWQ8wxRBicOd6PmBhuYLE0NmLI/dMqnZqu LzcznrAiHF1CFVDsnDWnYRolC1Y9Hg0MRqvUp3DH5vScbgqE8YuB6kXY9V8DmH6AvjD/Tk8HF lBgKkwXuwbl4TQJVKkJRNw0dg2ObhWKtEzxTaeB5NJva86hMovApdb8sGi8bJRB/XNas1/hNt CvOquQo1pf7nuuJgWDJcfvzFYzBYVRG/67j0wQTVDOpApWsPD0mqlOgyl0XqjBMUvHDl3LLmd mbE98UYsfrObwrSH8OGu3GI8vD7vJNDx/lBq4+alAdrLl8STuipNFG1OcYwc76QA18bqGZFfC JfrXy4fGTDSsJSp5VzAu9XsIavRiMehzm3lRZm3nxlZhJprfc0fHnanCqouDH/PfgMkzIi8QZ xRggY2tXstxkn3WsU0JZNll8P5OsuuUOlrmda4VMQLb8Y6sSTmemPK22d6qA/6qCNNiY= Cc: Arnd Bergmann , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" ARM SMCCC is only set for ARMv7 and ARMv8 CPUs, but we currently allow the driver to be build for older architecture levels as well, which results in a link failure: drivers/gpu/built-in.o: In function `mtk_hdmi_hw_make_reg_writable': :(.text+0x1e737c): undefined reference to `arm_smccc_smc' This adds a Kconfig dependency. The patch applies on my two previous fixes that are not yet applied, so please apply all three to get randconfig builds to work correctly. Signed-off-by: Arnd Bergmann Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support") Reviewed-by: Matthias Brugger --- Sent first on June 27 when it first broke in linux-next. Two other dependencies were already missing, so I'm sending all three patches again now. --- drivers/gpu/drm/mediatek/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/mediatek/Kconfig b/drivers/gpu/drm/mediatek/Kconfig index 96ebf8bb6024..294de4549922 100644 --- a/drivers/gpu/drm/mediatek/Kconfig +++ b/drivers/gpu/drm/mediatek/Kconfig @@ -3,6 +3,7 @@ config DRM_MEDIATEK depends on DRM depends on ARCH_MEDIATEK || (ARM && COMPILE_TEST) depends on COMMON_CLK + depends on HAVE_ARM_SMCCC depends on OF select DRM_GEM_CMA_HELPER select DRM_KMS_HELPER