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i8k: Add support for Dell Precision 490 and Latitude D520
Both systems need non-standard parameters for fan multiplier and maximum fan speed. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Cc: Andreas Mohr <andi@lisas.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -648,11 +648,21 @@ struct i8k_config_data {
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};
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enum i8k_configs {
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DELL_LATITUDE_D520,
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DELL_PRECISION_490,
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DELL_STUDIO,
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DELL_XPS_M140,
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};
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static const struct i8k_config_data i8k_config_data[] = {
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[DELL_LATITUDE_D520] = {
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.fan_mult = 1,
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.fan_max = I8K_FAN_TURBO,
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},
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[DELL_PRECISION_490] = {
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.fan_mult = 1,
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.fan_max = I8K_FAN_TURBO,
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},
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[DELL_STUDIO] = {
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.fan_mult = 1,
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.fan_max = I8K_FAN_HIGH,
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@ -685,6 +695,14 @@ static struct dmi_system_id i8k_dmi_table[] __initdata = {
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DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron"),
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},
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},
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{
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.ident = "Dell Latitude D520",
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
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DMI_MATCH(DMI_PRODUCT_NAME, "Latitude D520"),
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},
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.driver_data = (void *)&i8k_config_data[DELL_LATITUDE_D520],
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},
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{
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.ident = "Dell Latitude 2",
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.matches = {
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@ -706,6 +724,15 @@ static struct dmi_system_id i8k_dmi_table[] __initdata = {
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DMI_MATCH(DMI_PRODUCT_NAME, "MP061"),
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},
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},
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{
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.ident = "Dell Precision 490",
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
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DMI_MATCH(DMI_PRODUCT_NAME,
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"Precision WorkStation 490"),
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},
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.driver_data = (void *)&i8k_config_data[DELL_PRECISION_490],
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},
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{
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.ident = "Dell Precision",
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.matches = {
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