Karthik Ramasubramanian submitted this change.
mb/google/dedede/var/drawcia: Support Elan touchpad
BUG=b:155002811
TEST=build drawcia, and check touchpad can work.
Change-Id: I674236aa6937a0444a85e6b8e2fb9a7925b56f5c
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42922
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
M src/mainboard/google/dedede/variants/drawcia/overridetree.cb
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/src/mainboard/google/dedede/variants/drawcia/overridetree.cb b/src/mainboard/google/dedede/variants/drawcia/overridetree.cb
index ee1abc9..a92dbdb 100644
--- a/src/mainboard/google/dedede/variants/drawcia/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/drawcia/overridetree.cb
@@ -38,15 +38,14 @@
device domain 0 on
device pci 15.0 on
- chip drivers/i2c/hid
- register "generic.hid" = ""PNP0C50""
- register "generic.desc" = ""Synaptics Touchpad""
- register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_B3_IRQ)"
- register "generic.wake" = "GPE0_DW0_03"
- register "generic.probed" = "1"
- register "hid_desc_reg_offset" = "0x20"
- device i2c 0x2c on end
+ chip drivers/i2c/generic
+ register "hid" = ""ELAN0000""
+ register "desc" = ""ELAN Touchpad""
+ register "irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_B3_IRQ)"
+ register "wake" = "GPE0_DW0_03"
+ register "probed" = "1"
+ device i2c 15 on end
end
- end
+ end #I2C 0
end
end
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