From fd8840880d5eeac2db19d3295d33155c6e2557e0 Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Tue, 11 Aug 2020 17:05:46 -0700 Subject: mb/google/zork: Disable ACP I2S wake for schematic version 3.6+ Starting with v3.6 of reference schematics, headphone jack interrupt is moved to a standard GPIO instead of using CODEC_GPI. Thus, we no longer need I2S wake to be enabled in the ACP for boards using v3.6+ version of schematics. This change sets `acp_i2s_wake_enable` and `acp_pme_enable` to default 0 in baseboard devicetrees and overrides to 1 in update_hp_int_odl() if the board is still using older version of reference schematics. BUG=b:159934887 Signed-off-by: Furquan Shaikh Change-Id: I44b40db95b5148fe483c7340c5bd0d58627970a7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44403 Reviewed-by: Aaron Durbin Tested-by: build bot (Jenkins) --- src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb') diff --git a/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb b/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb index c60373b999..dbb9266d65 100644 --- a/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb +++ b/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb @@ -13,8 +13,8 @@ chip soc/amd/picasso ACPI_FADT_REMOTE_POWER_ON" register "acp_pin_cfg" = "I2S_PINS_I2S_TDM" - register "acp_i2s_wake_enable" = "1" - register "acpi_pme_enable" = "1" + register "acp_i2s_wake_enable" = "0" + register "acpi_pme_enable" = "0" # Start : OPN Performance Configuration # (Configuratin that is common for all variants) -- cgit v1.2.3