Attention is currently required from: Matt DeVillier.
Hello build bot (Jenkins), CoolStar,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/70919
to look at the new patch set (#4).
Change subject: mb/google/poppy: Implement touchscreen,digitizer power sequencing ......................................................................
mb/google/poppy: Implement touchscreen,digitizer power sequencing
For touchscreens/digitizers on poppy variants, drive the enable GPIO high and hold in reset in romstage, then release from reset in ramstage. This will allow coreboot to detect the presence of i2c touchscreens/digitizers during ACPI SSDT generation (enabled in a subsequent commit).
TEST=tested with the rest of patch train
Change-Id: I90ac4f09c343a28328f7d30254f0448cbe0c78b3 Signed-off-by: Matt DeVillier matt.devillier@gmail.com --- M src/mainboard/google/poppy/variants/atlas/gpio.c M src/mainboard/google/poppy/variants/baseboard/gpio.c M src/mainboard/google/poppy/variants/nami/gpio.c M src/mainboard/google/poppy/variants/nautilus/gpio.c M src/mainboard/google/poppy/variants/nocturne/gpio.c M src/mainboard/google/poppy/variants/rammus/gpio.c M src/mainboard/google/poppy/variants/soraka/gpio.c 7 files changed, 93 insertions(+), 17 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/19/70919/4