On Fri, 15 Jan 2021, jeanniestevenson wrote: > This commit enables dual fan control for the new Lenovo P53 and P73 laptop models. > > Signed-off-by: Jeannie Stevenson <jeanniestevenson@xxxxxxxxxxxxxx> It has been tested on which thinkpad model (name and numerical model, please) ? It is also nice to have that kind of information in the commit message. With that information: Acked-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx> > diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c > index c404706379d9..69402758b99c 100644 > --- a/drivers/platform/x86/thinkpad_acpi.c > +++ b/drivers/platform/x86/thinkpad_acpi.c > @@ -8782,6 +8782,7 @@ static const struct tpacpi_quirk fan_quirk_table[] __initconst = { > TPACPI_Q_LNV3('N', '1', 'T', TPACPI_FAN_2CTL), /* P71 */ > TPACPI_Q_LNV3('N', '1', 'U', TPACPI_FAN_2CTL), /* P51 */ > TPACPI_Q_LNV3('N', '2', 'C', TPACPI_FAN_2CTL), /* P52 / P72 */ > + TPACPI_Q_LNV3('N', '2', 'N', TPACPI_FAN_2CTL), /* P53 / P73 */ > TPACPI_Q_LNV3('N', '2', 'E', TPACPI_FAN_2CTL), /* P1 / X1 Extreme (1st gen) */ > TPACPI_Q_LNV3('N', '2', 'O', TPACPI_FAN_2CTL), /* P1 / X1 Extreme (2nd gen) */ > TPACPI_Q_LNV3('N', '2', 'V', TPACPI_FAN_2CTL), /* P1 / X1 Extreme (3nd gen) */ -- Henrique Holschuh