mb/google/octopus: Use runtime detection for touchscreens/digitizers

Switch from using ACPI "probed" flag to "detect" flag for all i2c
touchscreens and digitizers. This removes non-present devices from the
SSDT and relieves the OS of the burden of probing.

Test: build/boot Windows/Linux on various octopus variants, verify
touchscreens/digitizers functional, dump ACPI tables and verify only i2c
devices actually present on the board have entries in the SSDT.

Change-Id: I67c5bbae42e96ae21d37309e382b635321e6ef01
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63214
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

10 files changed, 33 insertions, 30 deletions

diff --git a/src/mainboard/google/octopus/variants/ampton/overridetree.cb b/src/mainboard/google/octopus/variants/ampton/overridetree.cb
index 9f3a7e261b..5518246830 100644
--- a/src/mainboard/google/octopus/variants/ampton/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/ampton/overridetree.cb
@@ -79,6 +79,7 @@ chip soc/intel/apollolake
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
 				register "generic.reset_delay_ms" = "20"
 				register "generic.has_power_resource" = "1"
+				register "generic.detect" = "1"
 				register "hid_desc_reg_offset" = "0x1"
 				device i2c 0x9 on end
 			end
@@ -113,7 +114,7 @@ chip soc/intel/apollolake
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "20"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -125,7 +126,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""GTCH7502""
 				register "generic.desc" = ""G2TOUCH Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.reset_delay_ms" = "70"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
diff --git a/src/mainboard/google/octopus/variants/bloog/overridetree.cb b/src/mainboard/google/octopus/variants/bloog/overridetree.cb
index 59365969a3..536838e34c 100644
--- a/src/mainboard/google/octopus/variants/bloog/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/bloog/overridetree.cb
@@ -129,7 +129,7 @@ chip soc/intel/apollolake
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "20"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -141,7 +141,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""GDIX0000""
 				register "generic.desc" = ""Goodix Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.reset_delay_ms" = "120"
 				register "generic.reset_off_delay_ms" = "3"
@@ -155,7 +155,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""GTCH7503""
 				register "generic.desc" = ""G2TOUCH Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.reset_delay_ms" = "50"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
diff --git a/src/mainboard/google/octopus/variants/bobba/overridetree.cb b/src/mainboard/google/octopus/variants/bobba/overridetree.cb
index bcfdd1ade4..79ab327932 100644
--- a/src/mainboard/google/octopus/variants/bobba/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/bobba/overridetree.cb
@@ -100,6 +100,7 @@ chip soc/intel/apollolake
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
 				register "generic.reset_delay_ms" = "20"
 				register "generic.has_power_resource" = "1"
+				register "generic.detect" = "1"
 				register "hid_desc_reg_offset" = "0x1"
 				device i2c 0x9 on end
 			end
@@ -188,7 +189,7 @@ chip soc/intel/apollolake
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "20"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -200,7 +201,7 @@ chip soc/intel/apollolake
 				register "hid" = ""RAYD0001""
 				register "desc" = ""Raydium Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "1"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -212,7 +213,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""GTCH7502""
 				register "generic.desc" = ""G2TOUCH Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.reset_delay_ms" = "70"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
diff --git a/src/mainboard/google/octopus/variants/dood/overridetree.cb b/src/mainboard/google/octopus/variants/dood/overridetree.cb
index 2c47fce963..03cf66c2e0 100644
--- a/src/mainboard/google/octopus/variants/dood/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/dood/overridetree.cb
@@ -124,7 +124,7 @@ chip soc/intel/apollolake
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "20"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -136,7 +136,7 @@ chip soc/intel/apollolake
 				register "hid" = ""RAYD0001""
 				register "desc" = ""Raydium Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "1"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -148,7 +148,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""GTCH7502""
 				register "generic.desc" = ""G2TOUCH Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.reset_delay_ms" = "50"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
diff --git a/src/mainboard/google/octopus/variants/fleex/overridetree.cb b/src/mainboard/google/octopus/variants/fleex/overridetree.cb
index c317ce7e57..f589b5b2ed 100644
--- a/src/mainboard/google/octopus/variants/fleex/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/fleex/overridetree.cb
@@ -98,7 +98,7 @@ chip soc/intel/apollolake
 							"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
 				register "generic.reset_delay_ms" = "20"
 				register "generic.has_power_resource" = "1"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "hid_desc_reg_offset" = "0x1"
 				device i2c 0x9 on end
 			end
@@ -176,7 +176,7 @@ chip soc/intel/apollolake
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "20"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -188,7 +188,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""WDHT0002""
 				register "generic.desc" = ""WDT Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.reset_delay_ms" = "130"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -202,7 +202,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""GTCH7503""
 				register "generic.desc" = ""G2TOUCH Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.reset_delay_ms" = "50"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
diff --git a/src/mainboard/google/octopus/variants/foob/overridetree.cb b/src/mainboard/google/octopus/variants/foob/overridetree.cb
index c2f7624f3b..ccd0da8adb 100644
--- a/src/mainboard/google/octopus/variants/foob/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/foob/overridetree.cb
@@ -138,7 +138,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""ELAN90FC""
 				register "generic.desc" = ""ELAN Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
 				register "generic.reset_delay_ms" = "20"
@@ -151,7 +151,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""SYTS7817""
 				register "generic.desc" = ""Synaptics Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
 				register "generic.reset_delay_ms" = "45"
diff --git a/src/mainboard/google/octopus/variants/garg/overridetree.cb b/src/mainboard/google/octopus/variants/garg/overridetree.cb
index ecf7ca4d34..9b6acb66ff 100644
--- a/src/mainboard/google/octopus/variants/garg/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/garg/overridetree.cb
@@ -166,7 +166,7 @@ chip soc/intel/apollolake
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "20"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -178,7 +178,7 @@ chip soc/intel/apollolake
 				register "hid" = ""RAYD0001""
 				register "desc" = ""Raydium Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "1"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -190,7 +190,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""GTCH7503""
 				register "generic.desc" = ""G2TOUCH Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.reset_delay_ms" = "50"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
diff --git a/src/mainboard/google/octopus/variants/meep/overridetree.cb b/src/mainboard/google/octopus/variants/meep/overridetree.cb
index 5da6037d89..33fedc59bf 100644
--- a/src/mainboard/google/octopus/variants/meep/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/meep/overridetree.cb
@@ -147,7 +147,7 @@ chip soc/intel/apollolake
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
 				register "generic.reset_delay_ms" = "20"
 				register "generic.has_power_resource" = "1"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "hid_desc_reg_offset" = "0x1"
 				device i2c 0x9 on end
 			end
@@ -158,7 +158,7 @@ chip soc/intel/apollolake
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
 				register "generic.reset_delay_ms" = "20"
 				register "generic.has_power_resource" = "1"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "hid_desc_reg_offset" = "0x1"
 				device i2c 0xa on end
 			end
@@ -210,7 +210,7 @@ chip soc/intel/apollolake
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "20"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -222,7 +222,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""WDHT0002""
 				register "generic.desc" = ""WDT Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.reset_delay_ms" = "130"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -236,7 +236,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""GTCH7503""
 				register "generic.desc" = ""G2TOUCH Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.reset_delay_ms" = "50"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
diff --git a/src/mainboard/google/octopus/variants/phaser/overridetree.cb b/src/mainboard/google/octopus/variants/phaser/overridetree.cb
index b7c47e4a98..9861e40a32 100644
--- a/src/mainboard/google/octopus/variants/phaser/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/phaser/overridetree.cb
@@ -91,6 +91,7 @@ chip soc/intel/apollolake
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
 				register "generic.reset_delay_ms" = "20"
 				register "generic.has_power_resource" = "1"
+				register "generic.detect" = "1"
 				register "hid_desc_reg_offset" = "0x1"
 				device i2c 0x9 on end
 			end
@@ -151,7 +152,7 @@ chip soc/intel/apollolake
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "20"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -163,7 +164,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""SYTS7817""
 				register "generic.desc" = ""Synaptics Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
 				register "generic.reset_delay_ms" = "45"
@@ -176,7 +177,7 @@ chip soc/intel/apollolake
 				register "hid" = ""RAYD0001""
 				register "desc" = ""Raydium Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "1"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
@@ -188,7 +189,7 @@ chip soc/intel/apollolake
 				register "generic.hid" = ""GTCH7502""
 				register "generic.desc" = ""G2TOUCH Touchscreen""
 				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "generic.probed" = "1"
+				register "generic.detect" = "1"
 				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "generic.enable_delay_ms" = "1"
 				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
diff --git a/src/mainboard/google/octopus/variants/yorp/overridetree.cb b/src/mainboard/google/octopus/variants/yorp/overridetree.cb
index 7dbf9fbd65..0ffabb456a 100644
--- a/src/mainboard/google/octopus/variants/yorp/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/yorp/overridetree.cb
@@ -88,7 +88,7 @@ chip soc/intel/apollolake
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
 				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
-				register "probed" = "1"
+				register "detect" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 				register "reset_delay_ms" = "20"
 				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_213)"