diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2024-02-16 21:33:00 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-03-01 13:26:32 +0100 |
| commit | fff39f496265edd728457ac39030c52a2113aa13 (patch) | |
| tree | c3d0040ec36c37237c95daa3bce37bfad9896bd4 /drivers/usb/cdns3/cdns3-imx.c | |
| parent | 19e5dc2e6bf7cb2160bbb996f18f3bfb4621e770 (diff) | |
platform/x86: intel-vbtn: Stop calling "VBDL" from notify_handler
commit 84c16d01ff219bc0a5dca5219db6b8b86a6854fb upstream.
Commit 14c200b7ca46 ("platform/x86: intel-vbtn: Fix missing
tablet-mode-switch events") causes 2 issues on the ThinkPad X1 Tablet Gen2:
1. The ThinkPad will wake up immediately from suspend
2. When put in tablet mode SW_TABLET_MODE reverts to 0 after about 1 second
Both these issues are caused by the "VBDL" ACPI method call added
at the end of the notify_handler.
And it never became entirely clear if this call is even necessary to fix
the issue of missing tablet-mode-switch events on the Dell Inspiron 7352.
Drop the "VBDL" ACPI method call again to fix the 2 issues this is
causing on the ThinkPad X1 Tablet Gen2.
Fixes: 14c200b7ca46 ("platform/x86: intel-vbtn: Fix missing tablet-mode-switch events")
Reported-by: Alexander Kobel <a-kobel@a-kobel.de>
Closes: https://lore.kernel.org/platform-driver-x86/295984ce-bd4b-49bd-adc5-ffe7c898d7f0@a-kobel.de/
Cc: regressions@lists.linux.dev
Cc: Arnold Gozum <arngozum@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Alexander Kobel <a-kobel@a-kobel.de>
Link: https://lore.kernel.org/r/20240216203300.245826-1-hdegoede@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions