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| author | Martino Fontana <tinozzo123@gmail.com> | 2023-09-24 16:06:01 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-25 12:03:11 +0200 |
| commit | 60dc7e39dff870ab0660fa1972b9bb9dd626f62f (patch) | |
| tree | 9d5ba9d48e6d16ea61009d5a2f6388c6aa22d39e /drivers/platform | |
| parent | ef8cdee81ef52aebb5fc80b67a80f0215be784af (diff) | |
| download | linux-60dc7e39dff870ab0660fa1972b9bb9dd626f62f.tar.gz linux-60dc7e39dff870ab0660fa1972b9bb9dd626f62f.tar.bz2 linux-60dc7e39dff870ab0660fa1972b9bb9dd626f62f.zip | |
HID: nintendo: reinitialize USB Pro Controller after resuming from suspend
[ Upstream commit 95ea4d9fd385fe335b989f22d409df079a042b7a ]
When suspending the computer, a Switch Pro Controller connected via USB will
lose its internal status. However, because the USB connection was technically
never lost, when resuming the computer, the driver will attempt to communicate
with the controller as if nothing happened (and fail).
Because of this, the user was forced to manually disconnect the controller
(or to press the sync button on the controller to power it off), so that it
can be re-initialized.
With this patch, the controller will be automatically re-initialized after
resuming from suspend.
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=216233
Signed-off-by: Martino Fontana <tinozzo123@gmail.com>
Reviewed-by: Daniel J. Ogorchock <djogorchock@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/platform')
0 files changed, 0 insertions, 0 deletions