From: Hans de Goede <hdegoede@xxxxxxxxxx>
[ Upstream commit aab9e7896ec98b2a6b4eeeed71cc666776bb8def ]
The WMI INIT method on for some reason turns on the camera LED on these
2-in-1s, without the WMI interface allowing further control over the LED.
To fix this commit b5f7311d3a2e ("platform/x86: asus-nb-wmi: Do not load
on Asus T100TA and T200TA") added a blacklist with these 2 models on it
since the WMI driver did not add any extra functionality to these models.
Recently I've been working on making more 2-in-1 models report their
tablet-mode (SW_TABLET_MODE) to userspace; and I've found that these 2
Asus models report this through WMI. This commit reverts the adding
of the blacklist, so that the Asus WMI driver can be used on these
models to report their tablet-mode.
Note, not calling INIT is also not an option, because then we will not
receive events when the tablet-mode changes. So the LED issue will need
to be fixed somewhere else entirely.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/platform/x86/asus-nb-wmi.c | 24 ------------------------
1 file changed, 24 deletions(-)
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index 59b78a181723b..fef739effa283 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -596,33 +596,9 @@ static struct asus_wmi_driver asus_nb_wmi_driver = {
.detect_quirks = asus_nb_wmi_quirks,
};
-static const struct dmi_system_id asus_nb_wmi_blacklist[] __initconst = {
- {
- /*
- * asus-nb-wm adds no functionality. The T100TA has a detachable
- * USB kbd, so no hotkeys and it has no WMI rfkill; and loading
- * asus-nb-wm causes the camera LED to turn and _stay_ on.
- */
- .matches = {
- DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TA"),
- },
- },
- {
- /* The Asus T200TA has the same issue as the T100TA */
- .matches = {
- DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T200TA"),
- },
- },
- {} /* Terminating entry */
-};
static int __init asus_nb_wmi_init(void)
{
- if (dmi_check_system(asus_nb_wmi_blacklist))
- return -ENODEV;
-
return asus_wmi_register_driver(&asus_nb_wmi_driver);
}
--
2.25.1
