On Tue, 26 Jan 2016, Doug Anderson wrote:
> >> Doug, do you have a list of patches you'd like me to try on top of the
> >> rpi-4.4.y branch?
> >
> > Nice! You can give this series a try. It aims to improve SPLIT
> > scheduling quite a bit:
> >
> > 8091691 New [v5,01/21] usb: dwc2: rockchip: Make the
> > max_transfer_size automatic
> > 8091701 New [v5,02/21] usb: dwc2: host: Get aligned DMA in a
> > more supported way
This one failed to apply; there was a merge conflict in hcd_queue.c.
The original code says:
void dwc2_hcd_qh_free(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh)
{
if (hsotg->core_params->dma_desc_enable > 0) {
dwc2_hcd_qh_free_ddma(hsotg, qh);
} else {
whereas the patch says:
void dwc2_hcd_qh_free(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh)
{
- if (qh->desc_list) {
+ if (qh->desc_list)
dwc2_hcd_qh_free_ddma(hsotg, qh);
- } else {
This probably indicates that the list of patches was incomplete (i.e.,
some other patches were applied before these). Also, the patches
aren't listed in order of the patchwork IDs -- which order is correct?
Alan Stern
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