diff options
Diffstat (limited to 'drivers/platform/x86/hp')
| -rw-r--r-- | drivers/platform/x86/hp/hp-wmi.c | 96 |
1 files changed, 95 insertions, 1 deletions
diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c index 7eb66cfef208..e76e5458db35 100644 --- a/drivers/platform/x86/hp/hp-wmi.c +++ b/drivers/platform/x86/hp/hp-wmi.c @@ -66,6 +66,11 @@ static const char *const omen_thermal_profile_force_v0_boards[] = { "8607", "8746", "8747", "8749", "874A", "8748" }; +/* DMI Board names of Victus laptops */ +static const char * const victus_thermal_profile_boards[] = { + "8A25" +}; + enum hp_wmi_radio { HPWMI_WIFI = 0x0, HPWMI_BLUETOOTH = 0x1, @@ -177,6 +182,12 @@ enum hp_thermal_profile_omen_v1 { HP_OMEN_V1_THERMAL_PROFILE_COOL = 0x50, }; +enum hp_thermal_profile_victus { + HP_VICTUS_THERMAL_PROFILE_DEFAULT = 0x00, + HP_VICTUS_THERMAL_PROFILE_PERFORMANCE = 0x01, + HP_VICTUS_THERMAL_PROFILE_QUIET = 0x03, +}; + enum hp_thermal_profile { HP_THERMAL_PROFILE_PERFORMANCE = 0x00, HP_THERMAL_PROFILE_DEFAULT = 0x01, @@ -1299,6 +1310,70 @@ static int hp_wmi_platform_profile_set(struct platform_profile_handler *pprof, return 0; } +static bool is_victus_thermal_profile(void) +{ + const char *board_name = dmi_get_system_info(DMI_BOARD_NAME); + + if (!board_name) + return false; + + return match_string(victus_thermal_profile_boards, + ARRAY_SIZE(victus_thermal_profile_boards), + board_name) >= 0; +} + +static int platform_profile_victus_get(struct platform_profile_handler *pprof, + enum platform_profile_option *profile) +{ + int tp; + + tp = omen_thermal_profile_get(); + if (tp < 0) + return tp; + + switch (tp) { + case HP_VICTUS_THERMAL_PROFILE_PERFORMANCE: + *profile = PLATFORM_PROFILE_PERFORMANCE; + break; + case HP_VICTUS_THERMAL_PROFILE_DEFAULT: + *profile = PLATFORM_PROFILE_BALANCED; + break; + case HP_VICTUS_THERMAL_PROFILE_QUIET: + *profile = PLATFORM_PROFILE_QUIET; + break; + default: + return -EOPNOTSUPP; + } + + return 0; +} + +static int platform_profile_victus_set(struct platform_profile_handler *pprof, + enum platform_profile_option profile) +{ + int err, tp; + + switch (profile) { + case PLATFORM_PROFILE_PERFORMANCE: + tp = HP_VICTUS_THERMAL_PROFILE_PERFORMANCE; + break; + case PLATFORM_PROFILE_BALANCED: + tp = HP_VICTUS_THERMAL_PROFILE_DEFAULT; + break; + case PLATFORM_PROFILE_QUIET: + tp = HP_VICTUS_THERMAL_PROFILE_QUIET; + break; + default: + return -EOPNOTSUPP; + } + + err = omen_thermal_profile_set(tp); + if (err < 0) + return err; + + return 0; +} + static int thermal_profile_setup(void) { int err, tp; @@ -1319,6 +1394,25 @@ static int thermal_profile_setup(void) platform_profile_handler.profile_get = platform_profile_omen_get; platform_profile_handler.profile_set = platform_profile_omen_set; + + set_bit(PLATFORM_PROFILE_COOL, platform_profile_handler.choices); + } else if (is_victus_thermal_profile()) { + tp = omen_thermal_profile_get(); + if (tp < 0) + return tp; + + /* + * call thermal profile write command to ensure that the + * firmware correctly sets the OEM variables + */ + err = omen_thermal_profile_set(tp); + if (err < 0) + return err; + + platform_profile_handler.profile_get = platform_profile_victus_get; + platform_profile_handler.profile_set = platform_profile_victus_set; + + set_bit(PLATFORM_PROFILE_QUIET, platform_profile_handler.choices); } else { tp = thermal_profile_get(); @@ -1337,9 +1431,9 @@ static int thermal_profile_setup(void) platform_profile_handler.profile_set = hp_wmi_platform_profile_set; set_bit(PLATFORM_PROFILE_QUIET, platform_profile_handler.choices); + set_bit(PLATFORM_PROFILE_COOL, platform_profile_handler.choices); } - set_bit(PLATFORM_PROFILE_COOL, platform_profile_handler.choices); set_bit(PLATFORM_PROFILE_BALANCED, platform_profile_handler.choices); set_bit(PLATFORM_PROFILE_PERFORMANCE, platform_profile_handler.choices); |