diff options
Diffstat (limited to 'drivers/acpi/bus.c')
| -rw-r--r-- | drivers/acpi/bus.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 86fa61a21826..e2db1bdd9dd2 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -298,7 +298,7 @@ EXPORT_SYMBOL_GPL(osc_cpc_flexible_adr_space_confirmed); bool osc_sb_native_usb4_support_confirmed; EXPORT_SYMBOL_GPL(osc_sb_native_usb4_support_confirmed); -bool osc_sb_cppc_not_supported; +bool osc_sb_cppc2_support_acked; static u8 sb_uuid_str[] = "0811B06E-4A27-44F9-8D60-3CBBC22E7B48"; static void acpi_bus_osc_negotiate_platform_control(void) @@ -358,11 +358,6 @@ static void acpi_bus_osc_negotiate_platform_control(void) return; } -#ifdef CONFIG_ACPI_CPPC_LIB - osc_sb_cppc_not_supported = !(capbuf_ret[OSC_SUPPORT_DWORD] & - (OSC_SB_CPC_SUPPORT | OSC_SB_CPCV2_SUPPORT)); -#endif - /* * Now run _OSC again with query flag clear and with the caps * supported by both the OS and the platform. @@ -376,6 +371,10 @@ static void acpi_bus_osc_negotiate_platform_control(void) capbuf_ret = context.ret.pointer; if (context.ret.length > OSC_SUPPORT_DWORD) { +#ifdef CONFIG_ACPI_CPPC_LIB + osc_sb_cppc2_support_acked = capbuf_ret[OSC_SUPPORT_DWORD] & OSC_SB_CPCV2_SUPPORT; +#endif + osc_sb_apei_support_acked = capbuf_ret[OSC_SUPPORT_DWORD] & OSC_SB_APEI_SUPPORT; osc_pc_lpi_support_confirmed = |