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[2001:4c4e:1b92:9600:fbc5:8e6e:51bf:6d72]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-499a9def415sm57189175e9.2.2026.08.19.08.46.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Aug 2026 08:46:50 -0700 (PDT) From: Igor Paunovic To: Jiaxing Hu Cc: Igor Paunovic , Tomeu Vizoso , Heiko Stuebner , Chaoyi Chen , Alexey Charkov , dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v7 08/10] accel/rocket: add RK3576 NPU (RKNN) support Date: Wed, 19 Aug 2026 17:46:32 +0200 Message-ID: <20260819154634.7584-1-royalnet026@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260819105723.632029-1-gahing@gahingwoo.com> References: <20260819105723.632029-1-gahing@gahingwoo.com> 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 Hi Jiaxing, A short logistics note so you can plan around me rather than wait on silence: yes to both. I will read what the vendor stack actually programs into the output stage on RK3588 (your option A vs a floor enable), and separately force an output below its zero point through the open stack, so the two explanations get separated on this SoC. I am pairing that with the oc=56/88/120 sweep you asked for earlier, as one measurement session - numbers in the coming days. If either result is going to gate something in your v9 timing, say so and I will reorder. The correction itself, with the control run and the paper-trail rounds behind it, reads solid from here. Regards, Igor