From: Douglas Anderson <dianders@chromium.org>
Date: Thu, 26 Jul 2018 13:07:27 -0700
Subject: usb: dwc2: Turn on uframe_sched on "bcm" platforms
Git-commit: b6de7b8c38e99eee5d5ef673f2ff63c982ef608c
Patch-mainline: v4.19-rc1
References: bsc#1102881
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 Broadcom since commit
58b179dcf28c ("staging: dwc2: disable uframe_sched on the bcm2835").
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.
Reviewed-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
drivers/usb/dwc2/params.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
index f66d0dd5db1c..f8a74f504285 100644
--- a/drivers/usb/dwc2/params.c
+++ b/drivers/usb/dwc2/params.c
@@ -47,7 +47,6 @@ static void dwc2_set_bcm_params(struct dwc2_hsotg *hsotg)
p->max_transfer_size = 65535;
p->max_packet_count = 511;
p->ahbcfg = 0x10;
- p->uframe_sched = false;
}
static void dwc2_set_his_params(struct dwc2_hsotg *hsotg)