diff options
| author | Hans de Goede <[email protected]> | 2018-04-03 16:40:20 +0200 |
|---|---|---|
| committer | Marcel Holtmann <[email protected]> | 2018-05-18 06:37:50 +0200 |
| commit | 2b05393b063b53648b55ddba751d1cdcd6462a6f (patch) | |
| tree | 990904e136bf9fb14c6d21bbf814acea11b7b698 /tools/perf/scripts/python/stat-cpi.py | |
| parent | 538e2de104cfb4ef1acb35af42427bff42adbe4d (diff) | |
Bluetooth: hci_bcm: Add broken-irq dmi blacklist and add Meegopad T08 to it
The Meegopad T08 hdmi-stick (think Intel computestick) has a brcm43430
wifi/bt combo chip. The BCM2E90 ACPI device describing the BT part does
contain a valid ActiveLow GpioInt entry, but the GPIO it points to never
goes low, so either the IRQ pin is not connected, or the ACPI resource-
table points to the wrong GPIO.
Eitherway things will not work if we try to use the specified IRQ, this
commits adds a DMI based broken-irq blacklist and disables use of the IRQ
and thus also runtime-pm for devices on this list.
This blacklist starts with the the Meegopad T08, fixing bluetooth not
working on this hdmi-stick. Since this is not a battery powered device
the loss of runtime-pm is not really an issue.
Signed-off-by: Hans de Goede <[email protected]>
Signed-off-by: Marcel Holtmann <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stat-cpi.py')
0 files changed, 0 insertions, 0 deletions