diff options
| author | [email protected] <[email protected]> | 2019-09-05 04:11:57 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2019-10-04 11:02:59 +0200 |
| commit | 2636d49b64671d3d90ecc4daf971b58df3956519 (patch) | |
| tree | 5969e108e65fdcb1d2e620c8af2c1e09990d9094 /drivers/usb/cdns3/cdns3-debug.h | |
| parent | 3f384d7c490374b2ae8f61a6c67f14deab77bab2 (diff) | |
USB: dummy-hcd: fix power budget for SuperSpeed mode
The power budget for SuperSpeed mode should be 900 mA
according to USB specification, so set the power budget
to 900mA for dummy_start_ss which is only used for
SuperSpeed mode.
If the max power consumption of SuperSpeed device is
larger than 500 mA, insufficient available bus power
error happens in usb_choose_configuration function
when the device connects to dummy hcd.
Signed-off-by: Jacky Cao <[email protected]>
Acked-by: Alan Stern <[email protected]>
Cc: stable <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-debug.h')
0 files changed, 0 insertions, 0 deletions