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([144.202.86.13]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-72aad8164d3sm4263858b3a.15.2024.12.20.23.58.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Dec 2024 23:58:35 -0800 (PST) From: Pengyu Luo To: johan+linaro@kernel.org, konrad.dybcio@oss.qualcomm.com Cc: andersson@kernel.org, chenxuecong2009@outlook.com, conor+dt@kernel.org, devicetree@vger.kernel.org, gty0622@gmail.com, konradybcio@kernel.org, krzk+dt@kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, mitltlatltl@gmail.com, robh@kernel.org Subject: Re: [PATCH v2 3/3] arm64: dts: qcom: sc8280xp: Add Huawei Matebook E Go (sc8280xp) Date: Sat, 21 Dec 2024 15:57:12 +0800 Message-ID: <20241221075718.466570-1-mitltlatltl@gmail.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: References: 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: 8bit Messing up, reply again to fix thread. On Sat, Dec 21, 2024 at 5:14 AM Konrad Dybcio wrote: > On 20.12.2024 5:05 PM, Pengyu Luo wrote: > [...] > > + chosen { > > + #address-cells = <2>; > > + #size-cells = <2>; > > + ranges; > > + > > + framebuffer0: framebuffer@c6200000 { > > + compatible = "simple-framebuffer"; > > + reg = <0x0 0xc6200000 0x0 0x02400000>; > > + width = <1600>; > > + height = <2560>; > > + stride = <(1600 * 4)>; > > + format = "a8r8g8b8"; > > + }; > > + }; > > I still don't understand why efifb doesn't work for you. > In v1, you asked me > Very very weird. Are you booting with clk_ignore_unused pd_ignore_unused > in kernel cmdline? I said yes, as Johan suggested in here (see [1]). I am adding Johan. > Could you share your .config file? Here please, https://pastebin.com/UKew61ZC > > Konrad > Best wishes, Pengyu [1] https://github.com/jhovold/linux/wiki/X13s#kernel-command-line