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authorDouglas Anderson <dianders@chromium.org>2018-07-26 13:07:28 -0700
committerFelipe Balbi <felipe.balbi@linux.intel.com>2018-07-30 10:39:19 +0300
commitaea8916702eecc76db3d8c111d61d8c78955fe92 (patch)
tree08331b8f4642413c28cc11cb124f471725ca00ca /drivers/usb
parentb6de7b8c38e99eee5d5ef673f2ff63c982ef608c (diff)
usb: dwc2: Turn on uframe_sched on "his" platforms
There's no reason to have the uframe scheduler off on dwc2. Running with uframe_sched = False is equivalent to saying "I don't want to run the correct code, I want to run the old and incorrect code". The uframe scheduler has been off on HiSilicon since commit 37dd9d65cc41 ("usb: dwc2: add support of hi6220"). Since then there have been many many improvements, notably the commit 9f9f09b048f5 ("usb: dwc2: host: Totally redo the microframe scheduler") Presumably if everyone is good w/ the uframe_sched turned back on we can kill all the old and crufty non-uframe sched code. Acked-by: Minas Harutyunyan <hminas@synopsys.com> Reviewed-by: Minas Harutyunyan <hminas@synopsys.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Tested-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/dwc2/params.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
index f8a74f504285..388c9605602a 100644
--- a/drivers/usb/dwc2/params.c
+++ b/drivers/usb/dwc2/params.c
@@ -67,7 +67,6 @@ static void dwc2_set_his_params(struct dwc2_hsotg *hsotg)
p->reload_ctl = false;
p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 <<
GAHBCFG_HBSTLEN_SHIFT;
- p->uframe_sched = false;
p->change_speed_quirk = true;
p->power_down = false;
}