Attention is currently required from: Felix Held, Jason Nien, Martin Roth, Matt DeVillier.
Hello Felix Held, Jason Nien, Karthik Ramasubramanian, Martin Roth, Raul Rangel, build bot (Jenkins),
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/77679?usp=email
to look at the new patch set (#3).
Change subject: mb/google/skyrim: Use edge (vs level) triggering for PS2K ......................................................................
mb/google/skyrim: Use edge (vs level) triggering for PS2K
For reasons currently unknown, using a level triggered interrupt for the PS2 keyboard causes an IRQ storm under Windows when any key is pressed, leading to audio distortion/dropouts. Work around this by using an edge triggered interrupt instead.
BUG=none TEST=build/boot Win11, Linux on google/skyrim (frostflow), verify kb functionality, verify no IRQ storm or audio stutter/distortion under Windows.
Change-Id: I6de426c5780b2f05571415e8e411e379de45b5bf Signed-off-by: Matt DeVillier matt.devillier@gmail.com --- M src/mainboard/google/skyrim/variants/baseboard/include/baseboard/ec.h 1 file changed, 1 insertion(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/79/77679/3