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[89.139.55.36]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43796a74918sm41939520f8f.17.2026.02.18.05.32.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Feb 2026 05:32:23 -0800 (PST) From: Yedaya Katsman To: val@packett.cool Cc: andersson@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, konradybcio@kernel.org, krzk+dt@kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, lumag@kernel.org, marijn.suijten@somainline.org, phone-devel@vger.kernel.org, robh@kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Yedaya Katsman Subject: Re: [PATCH 6/6] arm64: dts: qcom: sm6125: Add missing MDSS core reset Date: Wed, 18 Feb 2026 15:31:18 +0200 Message-ID: <20260218133117.1584696-2-yedaya.ka@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260216233600.13098-8-val@packett.cool> References: <20260216233600.13098-8-val@packett.cool> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Mon, 16 Feb 2026 20:25:24 -0300, Val Packett wrote: > To make sure the display subsystem starts in a predictable state, we > need to reset it. On closely related SoC (sm6115) this has caused > DSI displays to not work. > > Wire up the reset to fix. > > Fixes: 0865d23a0226 ("arm64: dts: qcom: sm6125: Add display hardware nodes") > Signed-off-by: Val Packett > --- > arch/arm64/boot/dts/qcom/sm6125.dtsi | 3 +++ > 1 file changed, 3 insertions(+) Tested-By: Yedaya Katsman This makes a panel driver I'm testing work more reliably, right after boot instead of some random time later. Regards, Yedaya