diff options
| author | Sugnan Prabhu S <sugnan.prabhu.s@intel.com> | 2021-12-03 19:07:04 +0530 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-12-13 13:54:21 +0000 |
| commit | dcf045918b8584d23e487f70959ebbb2ef4492b6 (patch) | |
| tree | 9a2861ab977a417314d5d3c196f1ff602fb2d330 /src/soc/intel/alderlake | |
| parent | feab8bb195961ec0fb441dcbe9f8cf33265bf37e (diff) | |
drivers/intel/mipi_camera: Add ACPI entry to provide silicon type info
Add entry in ACPI table under IPU device to provide silicon type
information to IPU driver. IPU kernel driver can decide the type of
firmware to load based on this information.
BUG=b:207721978
BRANCH=none
TEST=Check for the ACPI entry in the SSDT after booting to kernel
Change-Id: I4e0af1dd50b9c014cae5454fcd4f9f76d0e0a85f
Cq-Depend: chromium:3319905
Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59869
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/soc/intel/alderlake')
| -rw-r--r-- | src/soc/intel/alderlake/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig index 89570b102b..9e69663acd 100644 --- a/src/soc/intel/alderlake/Kconfig +++ b/src/soc/intel/alderlake/Kconfig @@ -28,6 +28,7 @@ if SOC_INTEL_ALDERLAKE config CPU_SPECIFIC_OPTIONS def_bool y select ACPI_INTEL_HARDWARE_SLEEP_VALUES + select ACPI_ADL_IPU_ES_SUPPORT select ARCH_X86 select BOOT_DEVICE_SUPPORTS_WRITES select CACHE_MRC_SETTINGS @@ -339,6 +340,11 @@ config SOC_INTEL_CRASHLOG help Enables CrashLog. +config ACPI_ADL_IPU_ES_SUPPORT + def_bool n + help + Enables ACPI entry to provide silicon type information to IPU kernel driver. + if STITCH_ME_BIN config CSE_BPDT_VERSION |