diff options
| author | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-05-29 13:24:03 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-07-07 17:19:53 +0000 |
| commit | ff2f6b2478dac8cd957695e528f13babaa49a963 (patch) | |
| tree | 9c009dc410cb7aa13ca55157ae67a53d26992e30 /src/drivers/intel/dptf/Kconfig | |
| parent | 4b748140bacfd595bba23b2f8bd09d82a00ed75d (diff) | |
drivers/intel/dptf: Add current participant Devices to DSDT
In this DPTF implementation, the participant device objects are written
into the DSDT with only minimal Names attached (_HID/_ADR, _STA, _UID,
PTYP, and _STR). All other Methods & Names will be written into the
SSDT. If a device is not used in any policy, then its _STA is set to
return 0 ("off").
BUG=b:143539650
TEST=Compiles.
Change-Id: Ief69a57adce9ee0b19056ce6a11ed8a5b51b3f87
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41884
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'src/drivers/intel/dptf/Kconfig')
| -rw-r--r-- | src/drivers/intel/dptf/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/drivers/intel/dptf/Kconfig b/src/drivers/intel/dptf/Kconfig index 7db335ac1c..880b32ad9c 100644 --- a/src/drivers/intel/dptf/Kconfig +++ b/src/drivers/intel/dptf/Kconfig @@ -5,3 +5,12 @@ config DRIVERS_INTEL_DPTF help When enabled, entries in the devicetree are used to generate Intel DPTF Tables at runtime in the SSDT. + +config DPTF_USE_EISA_HID + bool "If selected, use 'old' 7 character EISA IDs for DPTF _HID" + depends on DRIVERS_INTEL_DPTF + default n + help + When selected, all DPTF devices will use the "old" style of + _HIDs, which are 7-character EISA IDs. Otherwise, it will use + the "new" style, which are regular 8-character _HIDs. |