diff options
| author | Tim Crawford <tcrawford@system76.com> | 2022-05-25 12:36:47 -0600 |
|---|---|---|
| committer | Martin L Roth <gaumless@tutanota.com> | 2022-05-28 03:40:45 +0000 |
| commit | 59609784f0fc36296fc198228b912e7609c8a3e9 (patch) | |
| tree | 5ff0300e71fe70eeaaffddf148236a585a5a78e1 /src/soc/intel/alderlake/acpi.c | |
| parent | 32e72ca0b74f3ebd8124d4a62a3f6777b6aba428 (diff) | |
soc/intel/tgl: Add PEG devices to PCI constraints
Based on the constraints for CML.
Fixes the following warnings in Linux on system76/oryp8 and
system76/gaze16, which have an NVIDIA GPU on the bridge.
pcieport 0000:00:01.0: can't derive routing for PCI INT A
pcieport 0000:00:01.0: can't derive routing for PCI INT B
This, in turn, resolves an IRQ conflict with the PCH HDA device that
would cause a stack trace on every boot and on S3 suspend.
irq 10: nobody cared (try booting with the "irqpoll" option)
<snip>
[<00000000fb84c354>] azx_interrupt [snd_hda_codec]
Disabling IRQ #10
Change-Id: Ibc968aaa7bf0259879097ff69d2543dcfa2e5e4b
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64671
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/soc/intel/alderlake/acpi.c')
0 files changed, 0 insertions, 0 deletions