Re: [ibm-acpi-devel] [External] [PATCH] platform/x86: thinkpad_acpi: Add support for dual fan control

[Mark Pearson]

Thanks Jimmy,

On 2021-11-07 21:55, Jimmy Wang wrote:

    This adds dual fan control for P1 / X1 Extreme Gen4

Signed-off-by: Jimmy Wang <jimmy2...@163.com>
---
  drivers/platform/x86/thinkpad_acpi.c | 1 +
  1 file changed, 1 insertion(+)

diff --git a/drivers/platform/x86/thinkpad_acpi.c 
b/drivers/platform/x86/thinkpad_acpi.c
index 9c632df734bb..eb201d001075 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -8766,6 +8766,7 @@ static const struct tpacpi_quirk fan_quirk_table[] 
__initconst = {
        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) */
+       TPACPI_Q_LNV3('N', '4', '0', TPACPI_FAN_2CTL),  /* P1 / X1 Extreme (4nd 
gen) */
        TPACPI_Q_LNV3('N', '3', '0', TPACPI_FAN_2CTL),  /* P15 (1st gen) / P15v 
(1st gen) */
        TPACPI_Q_LNV3('N', '3', '2', TPACPI_FAN_2CTL),  /* X1 Carbon (9th gen) 
*/
  };

Looks good. I have no concerns.

Mark



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