diff options
| author | Subrata Banik <subratabanik@google.com> | 2022-12-19 21:31:49 +0530 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2022-12-22 08:07:12 +0000 |
| commit | 2585a999bb9ce17870523d52184fcaa298b2f806 (patch) | |
| tree | 0cd0278785b5490bc9f21c2580bce51f30d5804d /src/soc/intel/tigerlake | |
| parent | 4225a796fa44efa372e398ce05d3eca3d819ed6e (diff) | |
soc/intel: Set `use_eisa_hids` based on `DPTF_USE_EISA_HID` config
This patch avoids hardcoding to the `use_eisa_hids` variable instead
relying on the SoC config to choose if the SoC platform supports
EISA HID.
If any SoC platform has the support then the `use_eisa_hids` variable
would be set to `true` based on the selection of `DPTF_USE_EISA_HID`
config.
Note: Prior to Tiger Lake, all DPTF devices used 7-character EISA
IDs. If selected, the 7-character _HIDs will be emitted,
otherwise, it will use the "new" style, which are regular
8-character _HIDs.
Ideally, the platform prior to Tiger Lake would set `use_eisa_hids`
to `true` and platform posts that would set `use_eisa_hids` to
`false`.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I869bebc8e17c1e65979ca3431308d69771a34fa3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71110
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Diffstat (limited to 'src/soc/intel/tigerlake')
| -rw-r--r-- | src/soc/intel/tigerlake/dptf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/intel/tigerlake/dptf.c b/src/soc/intel/tigerlake/dptf.c index 15626d97e2..ad3b7175e8 100644 --- a/src/soc/intel/tigerlake/dptf.c +++ b/src/soc/intel/tigerlake/dptf.c @@ -5,7 +5,7 @@ #include <stdbool.h> static const struct dptf_platform_info tgl_dptf_platform_info = { - .use_eisa_hids = false, + .use_eisa_hids = CONFIG(DPTF_USE_EISA_HID), /* _HID for the toplevel DPTF device, typically \_SB.DPTF */ .dptf_device_hid = DPTF_DPTF_DEVICE, /* _HID for Intel DPTF Generic Device (these require PTYP as well) */ |