From nobody Tue Apr 7 21:26:53 2026 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 962D33033D8; Wed, 11 Mar 2026 18:44:31 +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=1773254671; cv=none; b=q3hXCqheRn87AZ7CPt7jsLzATvEp2KRiOUK0v4mYR1F3Q08ZjfqVYgy9t0C2mruyWTnHGNc2LrD83SDDllx6BPWxtwsNWpLaRlSgylB10xoDgSXnXItmkNNgiuXTG/LQvAfjT0yo7ThMq/rrzhQhf5pFjUTpmhqtHOwnRFbJ38I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773254671; c=relaxed/simple; bh=Pzzmign7Hy4szkEHrZUkoI+XLqdJUVJ2mA0Db6ivvGU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ouOklpDP/L/E3Mc7KyoEMsMsf32zpCYXzfbF/8Srh5if7hc8RgDUGRf+LBrZ+B0kpAZ9crXHGBCWdc6q51tphUrcNiQSmLh3DIm1BCozSFGROIpKFmJAEsRXRNSO0g31xuB5hGVdoovSKayASew6TggzQzke3Xa1iY8aHl4AnJ8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=j5mVhLxa; 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="j5mVhLxa" Received: by smtp.kernel.org (Postfix) with ESMTPS id 63AACC2BC86; Wed, 11 Mar 2026 18:44:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773254671; bh=Pzzmign7Hy4szkEHrZUkoI+XLqdJUVJ2mA0Db6ivvGU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=j5mVhLxa+mmB/8uKtDxb/rm/ccTNg9Rnd901FtcIMG6F4+OPX+4Wnc/ftL4w1QudP q4gYOaHjVUIAcP7wqmr2GrB/qiZend7iLPOPFvse3R5dJjZdeOMR9MX52GJh1+FaF/ z6vGab0ldEueIDXP+14S43DFOm0YEgUn++tl5ToY7LpHRzY5ZcQd4Dws1ZB8OG670b tevtrmN3QQfsEyC6RlITRBdkTKXsbRMFoeLHyXID/PyokQFyByQMZJIPPKRmMvnn25 Y2YAcLZawJJp1HN3no6eLo6nM9j4VSGso0ubv626qypLwnbaJcZ1zjI1x5qIFsyFUK ngp1h/itccJWw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 55D871125865; Wed, 11 Mar 2026 18:44:31 +0000 (UTC) From: David Heidelberg via B4 Relay Date: Wed, 11 Mar 2026 19:44:30 +0100 Subject: [PATCH 2/2] arm64: dts: qcom: sdm845-xiaomi-beryllium-tianma: Disable MDSS Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260311-beryllium-fb-v1-2-408a580d125e@ixit.cz> References: <20260311-beryllium-fb-v1-0-408a580d125e@ixit.cz> In-Reply-To: <20260311-beryllium-fb-v1-0-408a580d125e@ixit.cz> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , David Heidelberg Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, Petr Hodina X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=960; i=david@ixit.cz; h=from:subject:message-id; bh=3Pg7NvtymOOJ0LjoaS8anANtqZcNQW66vxuq+tyshlk=; b=owEBbQKS/ZANAwAIAWACP8TTSSByAcsmYgBpsbgOFN0ReCshfufGyULOQf7EZRyQs3GVsHVb9 K1qGZUzGRGJAjMEAAEIAB0WIQTXegnP7twrvVOnBHRgAj/E00kgcgUCabG4DgAKCRBgAj/E00kg ciqKD/wMixPocS60DrqpLPI/mYEJMYSsKvfDAZ28XU7nRLtzXMaKEeJC+q1g0AT3IV9Hl1Ygysw SRuhlexk2kRycUualbhyrVMDe4GraTrbUGv1tW7dNTe/yKaizDeI41eXPuk47hQUPz/EtH8ZlfM XVY2JfbG4rjxzmzNE7OUM3FiXmd0IXZj7njHiLAbn78811CYfbgTIQZwwb6tQysE+Z48jBu7jdx 4bNrrzsPmeFin0kNutgsOblQUw9qO8bnYlwk54jM2Ds/bDCN68arPGK+N9kE6zVTPC9Mg8wMQbh mUCm4AA0DL873Zl7rK12NDEzAafQHG0hrG5fRR+u5zQd4F017o8RIOt9AF4JUTUIXCxgs7LVDFP c//aaFd25kXCkRGeUjmmEIBBfemvKitvPJZNq+qqPGPPFFzTeOcPqR6gWdjaWo1LoKMBCxp8U/p AScPU3CoaWggcLY/6yGxdG5zGCF5mkohNZAlH39oud2sJU2WB/Ewi+EqpPkV2mEORJzXe8x5R3r PHII+f2z8tI26KJvDa8y5UZ/RQAZgcbXe95GctyZ/wsIs4dtdqsSnMFSvhh6b4saHDNe+79IyOA YyeiGv5sa6bLUswQghRJQDvMD05X4pYEE4DqvYW92ZPwo1iFZoJTvpuPyZjaiKBcDQTCl4q97eJ HtJLiZeIPkb+foQ== X-Developer-Key: i=david@ixit.cz; a=openpgp; fpr=D77A09CFEEDC2BBD53A7047460023FC4D3492072 X-Endpoint-Received: by B4 Relay for david@ixit.cz/default with auth_id=355 X-Original-From: David Heidelberg Reply-To: david@ixit.cz From: Petr Hodina Currently the panel driver for tianma is broken. Disable MDSS to prevent DRM taking over the framebuffer. Signed-off-by: Petr Hodina Signed-off-by: David Heidelberg --- arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts b/= arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts index b58964cde8342..d1c7bccaab500 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts @@ -36,3 +36,13 @@ touchscreen@1 { touchscreen-size-y =3D <2246>; }; }; + +&dispcc { + /* Disable for now so simple-framebuffer continues working */ + status =3D "disabled"; +}; + +&mdss { + /* Disable for now so simple-framebuffer continues working */ + status =3D "disabled"; +}; --=20 2.53.0