diff options
Diffstat (limited to 'lib/acpi/acpigen.c')
-rw-r--r-- | lib/acpi/acpigen.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/acpi/acpigen.c b/lib/acpi/acpigen.c index 4fd29ccb81..70d734245b 100644 --- a/lib/acpi/acpigen.c +++ b/lib/acpi/acpigen.c @@ -328,6 +328,28 @@ int acpigen_write_uuid(struct acpi_ctx *ctx, const char *uuid) return 0; } +void acpigen_write_power_res(struct acpi_ctx *ctx, const char *name, uint level, + uint order, const char *const dev_states[], + size_t dev_states_count) +{ + size_t i; + + for (i = 0; i < dev_states_count; i++) { + acpigen_write_name(ctx, dev_states[i]); + acpigen_write_package(ctx, 1); + acpigen_emit_simple_namestring(ctx, name); + acpigen_pop_len(ctx); /* Package */ + } + + acpigen_emit_ext_op(ctx, POWER_RES_OP); + + acpigen_write_len_f(ctx); + + acpigen_emit_simple_namestring(ctx, name); + acpigen_emit_byte(ctx, level); + acpigen_emit_word(ctx, order); +} + /* Sleep (ms) */ void acpigen_write_sleep(struct acpi_ctx *ctx, u64 sleep_ms) { |