Technisat SkyStar USB HD,(DVB-S/S2) too much URBs for arm devices
PATCH 1/1 Technisat SkyStar USB HD,(DVB-S/S2) too much URBs for arm devices
Using 8 URBs results in a consecutive buffer allocation of too much memory for some arm devices.
As we use isochronuous transfers the number of URBs can be reduced without risking data-loss.
Signed-off-by Christian Loepke <[email protected]>
drivers/media/usb/dvb-usb/technisat-usb2.c renamed from drivers/media/usb/dvb-usb/technisat-usb2.orig.c +1 -1
@@ -707,7 +707,7 @@ .stream = { .type = USB_ISOC, - .count = 8, + .count = 4, .endpoint = 0x2, .u = { .isoc = {