diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/common/block/cnvi/cnvi.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/cnvi/cnvi.c b/src/soc/intel/common/block/cnvi/cnvi.c index 1c668ba7365a..6d7bbad4e8fa 100644 --- a/src/soc/intel/common/block/cnvi/cnvi.c +++ b/src/soc/intel/common/block/cnvi/cnvi.c @@ -113,6 +113,9 @@ static void cnvw_fill_ssdt(const struct device *dev) * Method(_ON, 0) * { * If (CondRefOf (\_SB.PCI0.CNVC)) { + * If ((\_SB.PCI0.CNVS() == 1)) { + * Return (1) + * } * \_SB.PCI0.CNVS(1) * } * } @@ -194,6 +197,17 @@ static void cnvw_fill_ssdt(const struct device *dev) { acpigen_write_if_cond_ref_of("\\_SB.PCI0.CNVC"); { + + acpigen_write_store(); + acpigen_emit_namestring("\\_SB.PCI0.CNVS"); + acpigen_emit_byte(LOCAL0_OP); + + acpigen_write_if_lequal_op_int(LOCAL0_OP, 1); + { + acpigen_write_return_integer(1); + } + acpigen_pop_len(); + acpigen_emit_namestring("\\_SB.PCI0.CNVC"); acpigen_emit_byte(1); } |