> -----Original Message----- > From: Peter Chen [mailto:peter.chen@xxxxxxxxxxxxx] > Sent: 2014年2月25日 12:18 > To: Neil Zhang > Cc: Matthieu CASTET; balbi@xxxxxx; gregkh@xxxxxxxxxxxxxxxxxxx; > linux-usb@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx > Subject: Re: [PATCH 0/6] bug fix for mv_udc_core.c > > On Mon, Feb 24, 2014 at 04:42:40AM -0800, Neil Zhang wrote: > > > > > -----Original Message----- > > > From: Matthieu CASTET [mailto:matthieu.castet@xxxxxxxxxx] > > > Sent: 2014年2月24日 18:32 > > > To: Neil Zhang > > > Cc: balbi@xxxxxx; gregkh@xxxxxxxxxxxxxxxxxxx; > > > linux-usb@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx > > > Subject: Re: [PATCH 0/6] bug fix for mv_udc_core.c > > > > > > Le Mon, 24 Feb 2014 16:03:10 +0800, > > > Neil Zhang <zhangwm@xxxxxxxxxxx> a écrit : > > > > > > > This patch set is mainly for bug fix. > > > > > > > > Neil Zhang (6): > > > > usb: gadget: mv_udc: remove redundant pull up in udc_start > > > > usb: gadget: mv_udc: disable HW zlt for ep0 > > > > usb: gadget: mv_udc: clear corresponding interrupt when flush fifo > > > > usb: gadget: mv_udc: check endpoint before queue dtd > > > > USB: gadget: mv_udc: workaroud for missing dTD > > > > USB: gadget: mv_udc: fix corner case for missiong dTD > > > > > > > > drivers/usb/gadget/mv_udc_core.c | 47 > > > ++++++++++++++++++++++++++++++++++---- > > > > 1 file changed, 42 insertions(+), 5 deletions(-) > > > > > > > > > > Do you have plan to move to the chipidea udc driver ? > > > > > > You could have some bug fix for free or share your bug fix with others. > > > > > > > > > Not yet. > > Will estimate it later. > > > > > Freescale uses mv udc driver at u-boot, so the chipidea IP should be > compatible for two SoCs , both Intel and msm are using chipidea driver at linux > kernel, it should be not difficult for marvell to use it. > > For this patchset, some of them may already be fixed at chipidea driver (3/6, > 4/6), some of them may not (5/6, 6/6). > > -- Thanks for the comments. Since we are using it in our product, so it's not that easy to switch to a new driver. > > Best Regards, > Peter Chen Best Regards, Neil Zhang ��.n��������+%������w��{.n�����{���)�� jg��� �����ݢj����G���� ���j:+v���w�m������w�������h�����٥
