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Change subject: drivers/intel/touch: Conditionally add ACPI _PRW based on wake source
......................................................................
drivers/intel/touch: Conditionally add ACPI _PRW based on wake source
This change addresses an issue in the touch driver where the ACPI _PRW
method was added unconditionally. The ACPI _PRW method should only be
generated when an Interrupt() resource is used in the _CRS method.
When a GpioInt() resource is used instead, the _PRW method is not
required.
The ACPI generation code has been updated to conditionally add the
_PRW method based on whether the wake source is a GPIO interrupt or
an IRQ interrupt. Now, the _PRW method is only added when an IRQ pin
is specified, which is consistent with ACPI requirements.
BUG=none
TEST=Configure the DRIVERS_INTEL_TOUCH option on a motherboard that
has the necessary touch configurations with wake support. Verify that
the THC ACPI tables are correctly generated in the SSDT.
Signed-off-by: Cliff Huang <cliff.huang(a)intel.com>
Change-Id: I56fc8486c7494ff37c1d580d57838fee286128a6
---
M src/drivers/intel/touch/touch.c
1 file changed, 7 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/85/87085/3
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Change subject: mb/google/fatcat: Add Intel Touch support for touchscreen and touchpad
......................................................................
Patch Set 38:
(3 comments)
File src/mainboard/google/fatcat/variants/fatcat/overridetree.cb:
https://review.coreboot.org/c/coreboot/+/85200/comment/438762c5_aa339806?us… :
PS38, Line 374: register "wake_gpe" = "GPE0_DW0_11"
> Can be removed now.
Done
File src/mainboard/google/fatcat/variants/fatcat/variant.c:
https://review.coreboot.org/c/coreboot/+/85200/comment/1e8703be_d878ba10?us… :
PS38, Line 50: config->pmc_gpe0_dw0 = GPP_VGPIO
> same.
Done
https://review.coreboot.org/c/coreboot/+/85200/comment/ba44da93_325a78ec?us… :
PS38, Line 54: config->pmc_gpe0_dw0 = GPP_VGPIO;
> You can remove this now. […]
Done
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Attention is currently required from: Bora Guvendik, Cliff Huang, Jayvik Desai, Jérémy Compostella, Kyoung Il Kim, Paul Menzel, Pranava Y N, Subrata Banik, Wonkyu Kim.
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Change subject: mb/google/fatcat: Add Intel Touch support for touchscreen and touchpad
......................................................................
mb/google/fatcat: Add Intel Touch support for touchscreen and touchpad
This commit introduces support for touch functionalities on the
Google Fatcat board( Please see docu # 818597). Changes include:
- Configuration for building with the THC driver
- Support for touchscreen devices in both THC-I2C and THC-SPI modes
- Rework is necessary for touchscreen use in THC-SPI mode on Fatcat
board
- The ELAN BOM37A device is supported in THC-I2C mode
- The ELAN BOM36 device is supported in THC-SPI mode
- Support for the HYNITRON HFW68H touchpad device in THC-I2C mode
- A rework is required to switch the interrupt pad from GPP_A13 to
GPP_F18 for touchpad use in THC-I2C mode
- Introduction of variant-specific touch.h header file
- Wake support from S0ix state for both touchscreen and touchpad
across multiple modes: LPSS-I2C, THC-I2C, and THC-SPI
- PMC GPE DW0 is reconfigured to GPP_F for Touchpad in LPSS mode in
variant.c for wake support
BUG=none
TEST=
1. Set the CBI firmware configuration for touchscreen to
TOUCHSCREEN_LPSS_I2C and/or TOUCHPAD to TOUCHPAD_LPSS_I2C
2. Check the ACPI objects are generated in SSDT
3. The devices should be enumerated under the /sys/class/hidraw
directory
4. The Touchscreen and/or touchpad should function properly
The cursor on the screen should move accordingly
5. Test wake from S0ix state via touchscreen and touchpad inputs
6. Repeat the above for the THC CBI configurations:
touchscreen: TOUCHSCREEN_THC_I2C
touchpad: TOUCHPAD_THC_I2C
Signed-off-by: Cliff Huang <cliff.huang(a)intel.com>
Change-Id: I865dbb9eed648c8f35c7f469b27a13be993ff479
---
M src/mainboard/google/fatcat/Kconfig
M src/mainboard/google/fatcat/variants/fatcat/fw_config.c
M src/mainboard/google/fatcat/variants/fatcat/gpio.c
M src/mainboard/google/fatcat/variants/fatcat/overridetree.cb
M src/mainboard/google/fatcat/variants/fatcat/variant.c
5 files changed, 182 insertions(+), 16 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/00/85200/39
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Change subject: mb/system76/mtl: Add Lemur Pro 13
......................................................................
Patch Set 7:
(4 comments)
File src/mainboard/system76/mtl/Makefile.mk:
https://review.coreboot.org/c/coreboot/+/82788/comment/9cd578d2_94469fdd?us… :
PS5, Line 16: SPD_SOURCES = samsung-M425R1GB4BB0-CQKOD samsung-M425R1GB4PB0-CWMOD
> Is it intended to add the SPD files to all variants?
Since Lemur is our only model with onboard memory, yes.
File src/mainboard/system76/mtl/variants/lemp13/board.fmd:
PS5:
> That looks like a standard coreboot FMAP. […]
We have a downstream patch that locks regions, so we explicitly declare the layout in FMD files, rather than relying on what `CBFS_SIZE` generates.
File src/mainboard/system76/mtl/variants/lemp13/gpio.c:
PS5:
> For completeness, could you add comments to the rest of the used GPIOs as well?
Done
File src/mainboard/system76/mtl/variants/lemp13/overridetree.cb:
https://review.coreboot.org/c/coreboot/+/82788/comment/1bf79fb0_922742cd?us… :
PS5, Line 86: CARD
> That probably means card reader?
Yes.
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Hello Jeremy Soller, build bot (Jenkins),
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Change subject: mb/system76/mtl: Add Lemur Pro 13
......................................................................
mb/system76/mtl: Add Lemur Pro 13
The Lemur Pro 13 (lemp13) is an Intel Meteor Lake-U based board.
There are 2 variants to differentiate which keyboard design the unit
uses, as they require different EC firmware.
Change-Id: Icac8c7dafd6371881622d797f399f8ddbe13cbce
Signed-off-by: Jeremy Soller <jeremy(a)system76.com>
Signed-off-by: Tim Crawford <tcrawford(a)system76.com>
---
M src/mainboard/system76/mtl/Kconfig
M src/mainboard/system76/mtl/Kconfig.name
M src/mainboard/system76/mtl/Makefile.mk
A src/mainboard/system76/mtl/spd/samsung-M425R1GB4BB0-CQKOD.spd.hex
A src/mainboard/system76/mtl/spd/samsung-M425R1GB4PB0-CWMOD.spd.hex
A src/mainboard/system76/mtl/variants/lemp13/board.fmd
A src/mainboard/system76/mtl/variants/lemp13/board_info.txt
A src/mainboard/system76/mtl/variants/lemp13/data.vbt
A src/mainboard/system76/mtl/variants/lemp13/gpio.c
A src/mainboard/system76/mtl/variants/lemp13/gpio_early.c
A src/mainboard/system76/mtl/variants/lemp13/hda_verb.c
A src/mainboard/system76/mtl/variants/lemp13/overridetree.cb
A src/mainboard/system76/mtl/variants/lemp13/ramstage.c
A src/mainboard/system76/mtl/variants/lemp13/romstage.c
A src/mainboard/system76/mtl/variants/lemp13/tas5825m.c
15 files changed, 1,680 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/82788/7
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Change subject: mb/google/fatcat: Enable HDA SDI based on FW config
......................................................................
Patch Set 4: Code-Review+1
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