diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/brya/variants/pujjoga/variant.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/pujjoga/variant.c b/src/mainboard/google/brya/variants/pujjoga/variant.c index c4a6face5b..2264264c57 100644 --- a/src/mainboard/google/brya/variants/pujjoga/variant.c +++ b/src/mainboard/google/brya/variants/pujjoga/variant.c @@ -2,8 +2,23 @@ #include <fw_config.h> #include <sar.h> +#include <acpi/acpigen.h> +#include <gpio.h> +#include <acpi/acpi.h> +#include <baseboard/variants.h> + const char *get_wifi_sar_cbfs_filename(void) { return get_wifi_sar_fw_config_filename(FW_CONFIG_FIELD(WIFI_SAR_ID)); } + +void variant_generate_s0ix_hook(enum s0ix_entry entry) +{ + /* GPP_C3 control the 3.3V of user facing camera, + pull down when do suspend and pull high when resume. */ + if (entry == S0IX_ENTRY) + acpigen_soc_clear_tx_gpio(GPP_C3); + else if (entry == S0IX_EXIT) + acpigen_soc_set_tx_gpio(GPP_C3); +} |