提交 2de65064 编写于 作者: H Hans de Goede 提交者: Greg Kroah-Hartman

gpiolib: acpi: Add Terra Pad 1061 to the run_edge_events_on_boot_blacklist

[ Upstream commit 2727315df3f5ffbebcb174eed3153944a858b66f ]

The Terra Pad 1061 has the usual micro-USB-B id-pin handler, but instead
of controlling the actual micro-USB-B it turns the 5V boost for the
tablet's USB-A connector and its keyboard-cover connector off.

The actual micro-USB-B connector on the tablet is wired for charging only,
and its id pin is *not* connected to the GPIO which is used for the
(broken) id-pin event handler in the DSDT.

While at it not only add a comment why the Terra Pad 1061 is on the
blacklist, but also fix the missing comment for the Minix Neo Z83-4 entry.

Fixes: 61f7f7c8f978 ("gpiolib: acpi: Add gpiolib_acpi_run_edge_events_on_boot option and blacklist")
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: NMika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NSasha Levin <sashal@kernel.org>
上级 14cb20ad
......@@ -1265,11 +1265,28 @@ late_initcall_sync(acpi_gpio_handle_deferred_request_irqs);
static const struct dmi_system_id run_edge_events_on_boot_blacklist[] = {
{
/*
* The Minix Neo Z83-4 has a micro-USB-B id-pin handler for
* a non existing micro-USB-B connector which puts the HDMI
* DDC pins in GPIO mode, breaking HDMI support.
*/
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MINIX"),
DMI_MATCH(DMI_PRODUCT_NAME, "Z83-4"),
}
},
{
/*
* The Terra Pad 1061 has a micro-USB-B id-pin handler, which
* instead of controlling the actual micro-USB-B turns the 5V
* boost for its USB-A connector off. The actual micro-USB-B
* connector is wired for charging only.
*/
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Wortmann_AG"),
DMI_MATCH(DMI_PRODUCT_NAME, "TERRA_PAD_1061"),
}
},
{} /* Terminating entry */
};
......
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