From ff2f6b2478dac8cd957695e528f13babaa49a963 Mon Sep 17 00:00:00 2001 From: Tim Wawrzynczak Date: Fri, 29 May 2020 13:24:03 -0600 Subject: 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41884 Tested-by: build bot (Jenkins) Reviewed-by: Sumeet R Pawnikar Reviewed-by: Duncan Laurie --- src/drivers/intel/dptf/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/drivers/intel/dptf/Kconfig') 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. -- cgit v1.2.3