| commit | 2c6bba3fe145cc9c9955b1ed55c42d58e06d55af | |
| author | Matt DeVillier <matt.devillier@amd.corp-partner.google.com> | |
| Mon, 14 Nov 2022 16:11:38 +0000 (14 10:11 -0600) | ||
| committer | Eric Lai <eric_lai@quanta.corp-partner.google.com> | |
| Wed, 16 Nov 2022 03:00:49 +0000 (16 03:00 +0000) | ||
| tree | e5f9c7dfaddc7f6c899e337e85298d97a30385f8 | treesnapshot (tar.gz zip) |
| parent | c7ec8f1d3cb38ca89ee1c59107c7496383c4e563 | commitdiff |
mb/google/kahlee: Disable touchscreen GPIO export in CRS
Disable GPIO export in ACPI _CRS for touchscreens which set the
register "have_power_resource." This eliminates the error:
[ERROR] I2C: <bus:addr>: Exposing GPIOs in Power Resource and _CRS
TEST=build/boot barla/liara, verify touchscreen functional, no error in
cbmem log.
Change-Id: Ifa8248755f346df37faf7a3182651bf190b0c33d
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69549
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Disable GPIO export in ACPI _CRS for touchscreens which set the
register "have_power_resource." This eliminates the error:
[ERROR] I2C: <bus:addr>: Exposing GPIOs in Power Resource and _CRS
TEST=build/boot barla/liara, verify touchscreen functional, no error in
cbmem log.
Change-Id: Ifa8248755f346df37faf7a3182651bf190b0c33d
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69549
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>