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Tue, 10 Nov 2026 18:18:59 -0800 (PST) Received: from localhost ([174.93.36.89]) by smtp.gmail.com with ESMTPSA id ada2fe7eead31-7d3023aeac7sm2888590137.9.2026.11.10.18.18.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Nov 2026 18:18:58 -0800 (PST) Date: Tue, 10 Nov 2026 21:18:47 -0500 From: Richard Acayan To: Konrad Dybcio Cc: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Abel Vesa , Manivannan Sadhasivam , Andy Gross , linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v3 0/9] ADSP for SDM670 and sound on Google Pixel 3a Message-ID: References: <20261107022453.159341-1-mailingradian@gmail.com> <18dee813-d4db-49c5-9ffa-7a150747a4b5@oss.qualcomm.com> X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <18dee813-d4db-49c5-9ffa-7a150747a4b5@oss.qualcomm.com> On Mon, Nov 09, 2026 at 02:23:15PM +0100, Konrad Dybcio wrote: > On 11/7/26 3:24 AM, Richard Acayan wrote: > > This series adds a user for the SDM660 sound support code [1]. It also > > adds the ADSP remoteproc for SDM670. > > > > [1] https://lore.kernel.org/r/20260730174353.108023-1-mailingradian@gmail.com > > > > Changes since v2 (https://lore.kernel.org/r/20261003175659.23536-1-mailingradian@gmail.com): > > - stop using fallback compatible and add lcx power domain (3-5/9) > > Can you share the output of `cat /sys/kernel/debug/cmd-db`? > The SoC also has a LMX domain, which downstream seems not to wire > up to the DSP for some reason. Here's the ARC dump: Slave ARC (v16.0) ------------------------- 0x30000: cx.lvl [00 00 10 00 30 00 40 00 80 00 c0 00 00 01 80 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00] 0x30004: cx.tmr 0x30010: mx.lvl [00 00 10 00 10 00 00 01 80 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00] 0x30014: mx.tmr 0x30020: ebi.lvl [00 00 10 00 30 00 40 00 80 00 c0 00 00 01 80 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00] 0x30024: ebi.tmr 0x30030: lcx.lvl [00 00 10 00 30 00 40 00 80 00 c0 00 00 01 80 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00] 0x30034: lcx.tmr 0x30040: lmx.lvl [00 00 10 00 c0 00 00 01 80 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00] 0x30044: lmx.tmr 0x30050: gfx.lvl [00 00 10 00 30 00 40 00 80 00 c0 00 00 01 40 01 80 01 a0 01 00 00 00 00 00 00 00 00 00 00 00 00] 0x30054: gfx.tmr 0x30060: mss.lvl [00 00 10 00 30 00 40 00 80 00 c0 00 00 01 40 01 80 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00] 0x30064: mss.tmr 0x30070: ddr.lvl [00 00 20 00 80 00 a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00] 0x30074: ddr.tmr 0x30080: xo.lvl [00 00 20 00 50 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00] 0x30084: xo.tmr