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[125.238.115.161]) by smtp.gmail.com with ESMTPSA id s24sm19478254pfh.133.2019.07.15.18.08.40 for (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 15 Jul 2019 18:08:41 -0700 (PDT) From: Matthew Ruffell To: kernel-team@lists.ubuntu.com Subject: [SRU][Bionic][PATCH 1/2] UBUNTU: [Config] Set CONFIG_DRM_HISI_HIBMC to arm64 only Date: Tue, 16 Jul 2019 13:08:27 +1200 Message-Id: <20190716010828.27415-2-matthew.ruffell@canonical.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190716010828.27415-1-matthew.ruffell@canonical.com> References: <20190716010828.27415-1-matthew.ruffell@canonical.com> MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" BugLink: https://bugs.launchpad.net/bugs/1762940 Hisilicon say that the hibmc_drm driver is for use on arm64 arch only, and is not meant for amd64. When hibmc_drm is used with amd64 hardware, multiple issues occur which lead to the screen being unreadable, most significant is the inability to use the d-i server installer due to the problem. This patch removes CONFIG_DRM_HISI_HIBMC from all architectures other than arm64. Signed-off-by: Matthew Ruffell --- debian.master/config/annotations | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/debian.master/config/annotations b/debian.master/config/annotations index ce6eb7e43b92..512a652f95eb 100644 --- a/debian.master/config/annotations +++ b/debian.master/config/annotations @@ -1757,7 +1757,7 @@ CONFIG_DRM_VC4_HDMI_CEC policy<{'arm64': 'y'}> CONFIG_DRM_ETNAVIV policy<{'armhf-generic': 'm'}> CONFIG_DRM_ETNAVIV_REGISTER_LOGGING policy<{'armhf-generic': 'n'}> CONFIG_DRM_ARCPGU policy<{'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm'}> -CONFIG_DRM_HISI_HIBMC policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'i386': 'm', 'ppc64el': 'm'}> +CONFIG_DRM_HISI_HIBMC policy<{'arm64': 'm'}> CONFIG_DRM_HISI_KIRIN policy<{'arm64': 'm'}> CONFIG_HISI_KIRIN_DW_DSI policy<{'arm64': 'm'}> CONFIG_DRM_MEDIATEK policy<{'arm64': 'm', 'armhf': 'm'}>