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drivers/usb/intel_bluetooth: Hook RTD3 up to the option API

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This makes Bluetooth RTD3 runtime configurable.

Change-Id: I467634e013a140e0a39802d2a1767583ba33a76e
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/87326
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
This commit is contained in:
Sean Rhodes 2025-04-15 20:09:50 +01:00 • committed by Matt DeVillier
commit 9660279966
1 changed files with 7 additions and 3 deletions
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10
src/drivers/usb/acpi/intel_bluetooth.c
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@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpigen.h>
#include <option.h>
#include "chip.h"
/*
@ -51,7 +52,10 @@ void acpi_device_intel_bt(const struct acpi_gpio *enable_gpio,
/*
* Name (_S0W, 3)
*/
acpigen_write_name_integer("_S0W", ACPI_DEVICE_SLEEP_D3_HOT);
if (get_uint_option("bluetooth_rtd3", 1))
acpigen_write_name_integer("_S0W", ACPI_DEVICE_SLEEP_D3_HOT);
else
acpigen_write_name_integer("_S0W", ACPI_DEVICE_SLEEP_D0);
/*
* Name (_DSD, Package (0x02)
@ -173,7 +177,7 @@ void acpi_device_intel_bt(const struct acpi_gpio *enable_gpio,
acpigen_write_method("_ON", 0);
{
if (enable_gpio->pin_count) {
if (get_uint_option("bluetooth_rtd3", 1) && enable_gpio->pin_count) {
acpigen_write_store();
acpigen_emit_namestring("\\_SB.PCI0.GBTE");
acpigen_emit_byte(LOCAL0_OP);
@ -192,7 +196,7 @@ void acpi_device_intel_bt(const struct acpi_gpio *enable_gpio,
acpigen_write_method("_OFF", 0);
{
if (enable_gpio->pin_count) {
if (get_uint_option("bluetooth_rtd3", 1) && enable_gpio->pin_count) {
acpigen_emit_namestring("\\_SB.PCI0.SBTE");
acpigen_emit_byte(0);
}