Change in coreboot[master]: mb/google/deltaur: Configure IRQs as level triggered for HID over I2C
Karthik Ramasubramanian has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/47418 )
Change subject: mb/google/deltaur: Configure IRQs as level triggered for HID over I2C ......................................................................
mb/google/deltaur: Configure IRQs as level triggered for HID over I2C
As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4, the interrupt line used by the device is required to be level triggered. Hence, this change updates the configuration of the HID over I2C devices to be level triggered.
References: [1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d...
BUG=b:172846122 TEST=./util/abuild/abuild
Change-Id: I1773973f64bcc5ef6bd1856c5d8eb998bb6a4888 Signed-off-by: Karthikeyan Ramasubramanian kramasub@google.com --- M src/mainboard/google/deltaur/variants/deltan/overridetree.cb 1 file changed, 1 insertion(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/18/47418/1
diff --git a/src/mainboard/google/deltaur/variants/deltan/overridetree.cb b/src/mainboard/google/deltaur/variants/deltan/overridetree.cb index 01935c5..44cc835 100644 --- a/src/mainboard/google/deltaur/variants/deltan/overridetree.cb +++ b/src/mainboard/google/deltaur/variants/deltan/overridetree.cb @@ -31,7 +31,7 @@ chip drivers/i2c/hid register "generic.hid" = ""PNP0C50"" register "generic.desc" = ""Cirque Touchpad"" - register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_E7_IRQ)" + register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E7_IRQ)" register "generic.probed" = "1" register "generic.wake" = "GPE0_DW1_07" register "hid_desc_reg_offset" = "0x20"
Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/47418 )
Change subject: mb/google/deltaur: Configure IRQs as level triggered for HID over I2C ......................................................................
Patch Set 1: Code-Review+2
Tim Wawrzynczak has submitted this change. ( https://review.coreboot.org/c/coreboot/+/47418 )
Change subject: mb/google/deltaur: Configure IRQs as level triggered for HID over I2C ......................................................................
mb/google/deltaur: Configure IRQs as level triggered for HID over I2C
As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4, the interrupt line used by the device is required to be level triggered. Hence, this change updates the configuration of the HID over I2C devices to be level triggered.
References: [1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d...
BUG=b:172846122 TEST=./util/abuild/abuild
Change-Id: I1773973f64bcc5ef6bd1856c5d8eb998bb6a4888 Signed-off-by: Karthikeyan Ramasubramanian kramasub@google.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/47418 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Furquan Shaikh furquan@google.com --- M src/mainboard/google/deltaur/variants/deltan/overridetree.cb 1 file changed, 1 insertion(+), 1 deletion(-)
Approvals: build bot (Jenkins): Verified Furquan Shaikh: Looks good to me, approved
diff --git a/src/mainboard/google/deltaur/variants/deltan/overridetree.cb b/src/mainboard/google/deltaur/variants/deltan/overridetree.cb index 01935c5..44cc835 100644 --- a/src/mainboard/google/deltaur/variants/deltan/overridetree.cb +++ b/src/mainboard/google/deltaur/variants/deltan/overridetree.cb @@ -31,7 +31,7 @@ chip drivers/i2c/hid register "generic.hid" = ""PNP0C50"" register "generic.desc" = ""Cirque Touchpad"" - register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_E7_IRQ)" + register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E7_IRQ)" register "generic.probed" = "1" register "generic.wake" = "GPE0_DW1_07" register "hid_desc_reg_offset" = "0x20"
-
Furquan Shaikh (Code Review) -
Karthik Ramasubramanian (Code Review)
-
Tim Wawrzynczak (Code Review)