The patch titled
input: bcm5974: retract efi-broken suspend_resume
has been added to the -mm tree. Its filename is
input-bcm5974-retract-efi-broken-suspend_resume.patch
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------------------------------------------------------
Subject: input: bcm5974: retract efi-broken suspend_resume
From: "Henrik Rydberg" <rydberg@xxxxxxxxxxx>
With the recent system-wide improvements on suspend/resume and EFI booting
the suspend_resume method of the bcm5974 has broken. When waking up from
the S3 state on the MacBookAir, the trackpad is found in a yet unknown
state, unable to switch to the proper multitouch mode. The result is a
frozen touchpad, and a flood of errors of the kind
bcm5974: bad trackpad package, length: 8.
This patch retracts the reset_resume method altogether, falling back on
the generic unbind/rebind functionality of the usb layer until further
investigations can be made as how to reset the device when booting from
efi.
Signed-off-by: Henrik Rydberg <rydberg@xxxxxxxxxxx>
Cc: Dmitry Torokhov <dtor@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
diff -puN drivers/input/mouse/bcm5974.c~input-bcm5974-retract-efi-broken-suspend_resume drivers/input/mouse/bcm5974.c
--- a/drivers/input/mouse/bcm5974.c~input-bcm5974-retract-efi-broken-suspend_resume
+++ a/drivers/input/mouse/bcm5974.c
@@ -812,7 +812,6 @@ static struct usb_driver bcm5974_driver
.disconnect = bcm5974_disconnect,
.suspend = bcm5974_suspend,
.resume = bcm5974_resume,
- .reset_resume = bcm5974_resume,
.id_table = bcm5974_table,
.supports_autosuspend = 1,
};
_
Patches currently in -mm which might be from rydberg@xxxxxxxxxxx are
input-bcm5974-report-abs_mt-events.patch
input-bcm5974-retract-efi-broken-suspend_resume.patch
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