Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/79310?usp=email )
Change subject: mb/google/glados/var/lars: Add Melfas touchscreen ......................................................................
mb/google/glados/var/lars: Add Melfas touchscreen
LARS has a Melfas touchscreen option, so add an entry for it. Adapted from Chromium branch firmware-glados-7820.315.B, commit a26fe552569f ("Chell: Update DPTF parameters for CPU").
TEST=build/boot Linux on google/lars with Melfas touchscreen, verify functional.
Change-Id: Idecd572335d7d5d52e4f89e85ebf7f0c90f23751 Signed-off-by: Matt DeVillier matt.devillier@gmail.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/79310 Reviewed-by: Eric Lai ericllai@google.com Reviewed-by: Paul Menzel paulepanter@mailbox.org Tested-by: build bot (Jenkins) no-reply@coreboot.org --- M src/mainboard/google/glados/variants/lars/overridetree.cb 1 file changed, 6 insertions(+), 0 deletions(-)
Approvals: Eric Lai: Looks good to me, approved build bot (Jenkins): Verified Paul Menzel: Looks good to me, but someone else must approve
diff --git a/src/mainboard/google/glados/variants/lars/overridetree.cb b/src/mainboard/google/glados/variants/lars/overridetree.cb index 122cfe6..717ea53 100644 --- a/src/mainboard/google/glados/variants/lars/overridetree.cb +++ b/src/mainboard/google/glados/variants/lars/overridetree.cb @@ -20,6 +20,12 @@ register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_E7_IRQ)" device i2c 10 on end end + chip drivers/i2c/generic + register "hid" = ""MLFS0000"" + register "desc" = ""Melfas Touchscreen"" + register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_E7_IRQ)" + device i2c 34 on end + end end device ref i2c1 on chip drivers/i2c/generic