Hello,
Bookworm doesn't support tvservice -o to disable HDMi and Bookworm doesn't have the option to go back to G1 legacy in raspi-config. The Xrandr method mentioned doesn't disable (or atleast not fully) the hdmi port as the power draw stays the same. I want to reduce power draw.
So my questions are.
1. Is it possible to do something like tvservice -o with KMS drivers and if not why?
2. Can you get rid of KMS drivers and go back to G1 legacy on bookworm?
Pi= zero 2W
Bookworm doesn't support tvservice -o to disable HDMi and Bookworm doesn't have the option to go back to G1 legacy in raspi-config. The Xrandr method mentioned doesn't disable (or atleast not fully) the hdmi port as the power draw stays the same. I want to reduce power draw.
So my questions are.
1. Is it possible to do something like tvservice -o with KMS drivers and if not why?
2. Can you get rid of KMS drivers and go back to G1 legacy on bookworm?
Pi= zero 2W
Statistics: Posted by twostarl — Thu May 22, 2025 8:43 pm