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authorMatt DeVillier <matt.devillier@gmail.com>2018-07-31 16:32:25 -0500
committerPatrick Georgi <pgeorgi@google.com>2018-08-02 10:52:19 +0000
commit6444d7df0b3f17af9917371647e079c93bb1b415 (patch)
tree64fcea764c7eb66d8886b406200f396684154bde /src/mainboard/google/cyan/acpi
parented219ae3068f1eb6dc5674d4c1d91a45a1d58d2c (diff)
downloadcoreboot-6444d7df0b3f17af9917371647e079c93bb1b415.tar.xz
google/cyan: do not hardcode virtual interrupt numbers
Adapted from chromium commit ee7a150 [Strago: do not hardcode virtual interrupt numbers] Instead of hardcoding virtual interrupt numbers that may change as the kernel changes, use GpioInt() resources to describe keyboard, touchpad, and touchscreen interrupt lines. TEST=Build and boot several cyan variant boards, verify keyboard, touchpad and touchscreen work with newer kernels (4.14+). Original-Change-Id: I98d5726f5b8094d639fb40dfca128364f63bb30b Original-Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/894687 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: Iecfb45be433249d274532eb746588483fedb3f52 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/27758 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/google/cyan/acpi')
-rw-r--r--src/mainboard/google/cyan/acpi/touchscreen_elan.asl6
-rw-r--r--src/mainboard/google/cyan/acpi/touchscreen_melfas.asl6
-rw-r--r--src/mainboard/google/cyan/acpi/touchscreen_synaptics.asl6
-rw-r--r--src/mainboard/google/cyan/acpi/trackpad_atmel.asl6
4 files changed, 8 insertions, 16 deletions
diff --git a/src/mainboard/google/cyan/acpi/touchscreen_elan.asl b/src/mainboard/google/cyan/acpi/touchscreen_elan.asl
index 7100120585..7e3c7ae5f4 100644
--- a/src/mainboard/google/cyan/acpi/touchscreen_elan.asl
+++ b/src/mainboard/google/cyan/acpi/touchscreen_elan.asl
@@ -35,10 +35,8 @@ Scope (\_SB.PCI0.I2C1)
AddressingMode7Bit, /* AddressingMode */
"\\_SB.PCI0.I2C1", /* ResourceSource */
)
- Interrupt (ResourceConsumer, Level, ActiveLow)
- {
- BOARD_TOUCH_IRQ
- }
+ GpioInt (Level, ActiveLow, ExclusiveAndWake, PullNone,,
+ "\\_SB.GPNC") { BOARD_TOUCH_GPIO_INDEX }
} )
Return (BUF0)
diff --git a/src/mainboard/google/cyan/acpi/touchscreen_melfas.asl b/src/mainboard/google/cyan/acpi/touchscreen_melfas.asl
index 8d36649f51..f54f8867d1 100644
--- a/src/mainboard/google/cyan/acpi/touchscreen_melfas.asl
+++ b/src/mainboard/google/cyan/acpi/touchscreen_melfas.asl
@@ -35,10 +35,8 @@ Scope (\_SB.PCI0.I2C1)
AddressingMode7Bit, /* AddressingMode */
"\\_SB.I2C1", /* ResourceSource */
)
- Interrupt (ResourceConsumer, Level, ActiveLow)
- {
- BOARD_TOUCH_IRQ
- }
+ GpioInt (Level, ActiveLow, ExclusiveAndWake, PullNone,,
+ "\\_SB.GPNC") { BOARD_TOUCH_GPIO_INDEX }
})
Return (BUF0)
}
diff --git a/src/mainboard/google/cyan/acpi/touchscreen_synaptics.asl b/src/mainboard/google/cyan/acpi/touchscreen_synaptics.asl
index 024e6f1f6b..f0db3a310b 100644
--- a/src/mainboard/google/cyan/acpi/touchscreen_synaptics.asl
+++ b/src/mainboard/google/cyan/acpi/touchscreen_synaptics.asl
@@ -78,10 +78,8 @@ Scope (\_SB.PCI0.I2C1)
AddressingMode7Bit, /* AddressingMode */
"\\_SB.PCI0.I2C1", /* ResourceSource */
)
- Interrupt (ResourceConsumer, Edge, ActiveLow)
- {
- BOARD_TOUCH_IRQ
- }
+ GpioInt (Level, ActiveLow, ExclusiveAndWake, PullNone,,
+ "\\_SB.GPNC") { BOARD_TOUCH_GPIO_INDEX }
})
Return (BUF0)
}
diff --git a/src/mainboard/google/cyan/acpi/trackpad_atmel.asl b/src/mainboard/google/cyan/acpi/trackpad_atmel.asl
index da2cf7a517..96ec3db571 100644
--- a/src/mainboard/google/cyan/acpi/trackpad_atmel.asl
+++ b/src/mainboard/google/cyan/acpi/trackpad_atmel.asl
@@ -33,10 +33,8 @@ Scope (\_SB.PCI0.I2C6)
AddressingMode7Bit, // AddressingMode
"\\_SB.PCI0.I2C6", // ResourceSource
)
- Interrupt (ResourceConsumer, Edge, ActiveLow)
- {
- 183
- }
+ GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
+ "\\_SB.GPNC") { BOARD_TRACKPAD_GPIO_INDEX }
})
Method (_STA)