Bob Tantlinger btantlinger

## 000-arc370m.md

      
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                btantlinger
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              January 13, 2024 18:29
            
              
                powertop tuning for Arc 370m gpu on Dell XPS 9530
              
          
    Make sure Intel Arc GPU is in low power mode

Create a systemd service to apply powertop tunings at startup.  For some reason, the GPU won't go into low power mode until after the desktop is good and started, so the service will be executed on a systemd timer 1 minute after boot.
Create powertop tunings file at:
/usr/bin/
#!/bin/sh


## 000-xps9530-speaker-fix.md

      
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                btantlinger
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              January 12, 2024 00:48
            
              
                Dell XPS 9530 Sound Fix Linux 6.7 PKGBUILD
              
          
    Install Cirrus firmware

git clone --depth 1 https://github.com/CirrusLogic/linux-firmware -b dell_fw
sudo cp -ri linux-firmware/cirrus/cs35l41/v6.80.0 /lib/firmware/cirrus/cs35l41
sudo cp -ri linux-firmware/cirrus/*10280beb* /lib/firmware/cirrus/
sudo ln -s /lib/firmware/cirrus/cs35l41/v6.80.0/halo_cspl_RAM_revB2_29.82.0.wmfw /lib/firmware/cirrus/cs35l41-dsp1-spk-cali-10280beb.wmfw
sudo ln -s /lib/firmware/cirrus/cs35l41/v6.80.0/halo_cspl_RAM_revB2_29.82.0.wmfw /lib/firmware/cirrus/cs35l41-dsp1-spk-prot-10280beb.wmfw

Build Kernel