diff options
| -rw-r--r-- | src/mainboard/google/brya/variants/xol/include/variant/gpio.h | 2 | ||||
| -rw-r--r-- | src/mainboard/google/brya/variants/xol/variant.c | 11 |
2 files changed, 13 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/xol/include/variant/gpio.h b/src/mainboard/google/brya/variants/xol/include/variant/gpio.h index c4fe342621..f62197dfe6 100644 --- a/src/mainboard/google/brya/variants/xol/include/variant/gpio.h +++ b/src/mainboard/google/brya/variants/xol/include/variant/gpio.h @@ -5,4 +5,6 @@ #include <baseboard/gpio.h> +#define CAM_PWR GPP_A17 + #endif diff --git a/src/mainboard/google/brya/variants/xol/variant.c b/src/mainboard/google/brya/variants/xol/variant.c index 26ced214d4..8d14715a67 100644 --- a/src/mainboard/google/brya/variants/xol/variant.c +++ b/src/mainboard/google/brya/variants/xol/variant.c @@ -1,6 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +#include <acpi/acpigen.h> #include <baseboard/variants.h> +#include <variant/gpio.h> #include <chip.h> #include <fw_config.h> #include <sar.h> @@ -9,3 +11,12 @@ const char *get_wifi_sar_cbfs_filename(void) { return "wifi_sar_0.hex"; } + +void variant_generate_s0ix_hook(enum s0ix_entry entry) +{ + /* Add board-specific MS0X entries */ + if (entry == S0IX_ENTRY) + acpigen_soc_clear_tx_gpio(CAM_PWR); + if (entry == S0IX_EXIT) + acpigen_soc_set_tx_gpio(CAM_PWR); +} |