diff options
| author | Matt DeVillier <matt.devillier@amd.corp-partner.google.com> | 2022-09-01 15:25:25 -0500 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-09-13 16:08:43 +0000 |
| commit | 20e1dc27e95a9ee6667112380ee989ceaa179722 (patch) | |
| tree | 0df070ba00f559cfba5d8b120bfa53967c5e17bd /src | |
| parent | 8fb4c9d95685c140a0a76c13d90610bb1db50d25 (diff) | |
mb/google/poppy/nami: Add 'detect' flag for Elan touchpad
Add the 'detect' flag to the Elan touchpad, so coreboot can determine
which touchpad type is present at runtime and generate the correct
ACPI entry for it (the Synaptics touchpad already has the flag).
Test: build/boot google/nami, verify touchpad works under Linux/Windows
Change-Id: I437d1d470552d55496dfe611f441331127c64250
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67306
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/poppy/variants/nami/devicetree.cb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/variants/nami/devicetree.cb b/src/mainboard/google/poppy/variants/nami/devicetree.cb index 3933799f77..8583518e5f 100644 --- a/src/mainboard/google/poppy/variants/nami/devicetree.cb +++ b/src/mainboard/google/poppy/variants/nami/devicetree.cb @@ -343,6 +343,7 @@ chip soc/intel/skylake register "desc" = ""ELAN Touchpad"" register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_E3_IRQ)" register "wake" = "GPE0_DW2_16" + register "detect" = "1" device i2c 15 on end end chip drivers/i2c/hid |