RE: USB Raw HID

> -Original Message- > From: Greg KH [mailto:gre...@linuxfoundation.org] > Sent: Tuesday, February 02, 2016 10:19 PM > To: Suresh Gupta ; suresh gupta > > Cc: linux-usb@vger.kernel.org > Subject: Re: USB Raw HID > > On Tue, Feb 02, 2016 at 08:28:51AM +

USB Raw HID

I want to write end to end raw HID interface for some specific user defined data communication on USB. Can anyone help me or point me   1. What all changes I need in device/host driver. 2. How it interact with application at device side. 3. How it interact with Host side application.   Any clue an

USB RAW HID

I want to write a end to end raw HID interface for some specific user defined data communication on USB. Can any one help me or point me 1. What all changes I need in device/host driver. 2. How it interact with application at device side. 3. How it interact with Host side application. Any clue an

[PATCH] USB : Gadget : fsl: Fix the fault issue on rmmod

completion in udc_controller->done should be assign with proper value before complete called. The complete called in fsl_udc_release which intern called from usb_del_gadget_udc, so moving assignment before calling usb_del_gadget_udc Signed-off-by: Suresh Gupta --- drivers/usb/gad

[PATCH v3] USB: Gadget: fsl driver pullup fix

This fix the fsl usb gadget driver in a way that the usb device will be only "pulled up" on requests only when vbus is powered Signed-off-by: Suresh Gupta --- Changes from previous version: * fixed checkpatch error drivers/usb/gadget/fsl_udc_core.c | 4 1 file changed, 4

[PATCH v2] USB: Gadget: fsl driver pullup fix

This fix the fsl usb gadget driver in a way that the usb device will be only "pulled up" on requests only when vbus is powered Signed-off-by: Suresh Gupta --- Changes from previous version: * Removed re-factored code, Will send another patch for re-factoring duplicated code

[PATCH v2] usb: gadget: fsl: Set dma_ops for FSL USB Gadget Device

From: Suresh Gupta DMA mapping functions are moved to common place in udc_core.c which expect the DMA operation of gadget device Signed-off-by: Suresh Gupta --- Changes from previous version: * Added description drivers/usb/gadget/fsl_udc_core.c | 1 + 1 file changed, 1 insertion(+) diff

[PATCH] usb: gadget: fsl: Set dma_ops for FSL USB Gadget Device

From: Suresh Gupta Signed-off-by: Suresh Gupta --- drivers/usb/gadget/fsl_udc_core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c index 35b20e6..2a43d9d 100644 --- a/drivers/usb/gadget/fsl_udc_core.c +++ b/drivers

[PATCH] usb: gadget: fsl: Add FSL USB Gadget entry in platform device id

From: Suresh Gupta Add FSL USB Gadget entry in platform device id table Signed-off-by: Suresh Gupta --- drivers/usb/gadget/fsl_udc_core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c index b7dea4e..35b20e6

[PATCH] USB : Gadget: fsl: add information message

Message helps to understand that the Freescale Gadget driver is up without any error. Signed-off-by: Suresh Gupta --- drivers/usb/gadget/fsl_udc_core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c

[PATCH] USB: Gadget: fsl driver pullup fix

ning which provides this datas. Signed-off-by: Stefani Seibold Signed-off-by: Suresh Gupta --- drivers/usb/gadget/fsl_udc_core.c | 38 +- 1 file changed, 21 insertions(+), 17 deletions(-) diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_

[PATCH] fsl/usb: Set dma_ops for FSL USB Gadget Device

Signed-off-by: Suresh Gupta --- drivers/usb/gadget/fsl_udc_core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c index 0b0a871..0217c46 100644 --- a/drivers/usb/gadget/fsl_udc_core.c +++ b/drivers/usb/gadget

[PATCH] fsl/usb: Add FSL USB Gadget entry in platform device id

Add FSL USB Gadget entry in platform device id table Signed-off-by: Suresh Gupta --- drivers/usb/gadget/fsl_udc_core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c index 36ac7cf..0b0a871 100644 --- a/drivers