Hi Frank,
On 12/21/2018 6:24 PM, Frank Mori Hess wrote:
>>
>> According data book Disconnect Interrupt asserted only in Host mode.
>> Programming guide says for device initialization unmask follow device
>> specific interrupts: USB reset, Enum Done, Early suspend, Suspend and SOF.
>> And on device
Hi John,
On 12/21/2018 8:05 PM, John Keeping wrote:
> Hi Minas,
>
> On Wed, 19 Dec 2018 14:09:01 +
> Minas Harutyunyan wrote:
>
>> On 12/18/2018 6:35 PM, John Keeping wrote:
>>> Hi Minas,
>>>
>>> On Fri, 14 Dec 2018 09:00:08 +
>>> Minas Harutyunyan wrote:
First of all, sorry for d
f_uac1 audio control header descriptor default set baInterfaceNr[]={1,2}, but
usb gadget make a configuration descriptor with more interfaces combination, it
can not confirm f_uac1 function linked first. So always keep
baInterfaceNr[]={1,2} is correct, and it is necessary to sync baInterfaceNr[]
Add f_uac1 interface association descriptor, make f_uac1 link other
function(like f_uvc) is possible.
Signed-off-by: Liang Shengjun
---
drivers/usb/gadget/function/f_uac1.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/usb/gadget/function/f_uac1.c
b/drivers/usb/gad
During the static checker, "data->usbmisc_data" may be NULL.
Fix it by this pointer judgement before using.
Reported-by: Dan Carpenter
Signed-off-by: Peter Chen
---
drivers/usb/chipidea/ci_hdrc_imx.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/chipidea/ci_h
-ci/linux/commits/Pawel-Laszczak/Introduced-new-Cadence-USBSS-DRD-Driver/20181223-231813
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
usb-testing
config: x86_64-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached
Hi,
Here are a few Kconfig text corrections.
On 12/23/18 7:13 AM, Pawel Laszczak wrote:
> diff --git a/drivers/usb/cdns3/Kconfig b/drivers/usb/cdns3/Kconfig
> new file mode 100644
> index ..4adfd87811e8
> --- /dev/null
> +++ b/drivers/usb/cdns3/Kconfig
> @@ -0,0 +1,44 @@
> +config US
This patch set introduce new Cadence USBSS DRD driver
to linux kernel.
The Cadence USBSS DRD Driver s a highly
configurable IP Core which can be
instantiated as Dual-Role Device (DRD),
Peripheral Only and Host Only (XHCI)
configurations.
The current driver has been validated with
FPGA burned. We
Patch adds usb_decode_test_mode and usb_decode_device_feature functions,
which allow to make more readable and simplify the
usb_decode_set_clear_feature function.
Signed-off-by: Pawel Laszczak
---
drivers/usb/common/debug.c | 83 ++
1 file changed, 40 insertio
Patch moves some decoding functions from driver/usb/dwc3/debug.h driver
to driver/usb/common/debug.c file. These moved functions include:
dwc3_decode_get_status
dwc3_decode_set_clear_feature
dwc3_decode_set_address
dwc3_decode_get_set_descriptor
dwc3_decode_get_configuration
Patch moves switch responsible for decoding descriptor type
outside snprintf. It's little improves code readability.
Signed-off-by: Pawel Laszczak
---
drivers/usb/common/debug.c | 111 +++--
1 file changed, 57 insertions(+), 54 deletions(-)
diff --git a/drivers/u
This patch aim at documenting USB related dt-bindings for the
Cadence USBSS-DRD controller.
Signed-off-by: Pawel Laszczak
---
.../devicetree/bindings/usb/cdns3-usb.txt | 30 +++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings/usb/cdns3-u
On 12/23/18 11:56 AM, Andrew Lunn wrote:
> On Sun, Dec 23, 2018 at 11:43:05AM +0100, Marek Vasut wrote:
>> On 12/23/18 11:23 AM, Andrew Lunn wrote:
> +static int smsc95xx_phy_address(struct usbnet *dev)
> +{
> + u32 read_buf;
> + int ret, id1, id2, phyad;
> +
> + ret = smsc9
On Sun, Dec 23, 2018 at 11:43:05AM +0100, Marek Vasut wrote:
> On 12/23/18 11:23 AM, Andrew Lunn wrote:
> >>> +static int smsc95xx_phy_address(struct usbnet *dev)
> >>> +{
> >>> + u32 read_buf;
> >>> + int ret, id1, id2, phyad;
> >>> +
> >>> + ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
> >>>
On 12/23/18 11:23 AM, Andrew Lunn wrote:
>>> +static int smsc95xx_phy_address(struct usbnet *dev)
>>> +{
>>> + u32 read_buf;
>>> + int ret, id1, id2, phyad;
>>> +
>>> + ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
>>> + if (ret < 0)
>>> + return ret;
>>> +
>>> + /* Check if
> > +static int smsc95xx_phy_address(struct usbnet *dev)
> > +{
> > + u32 read_buf;
> > + int ret, id1, id2, phyad;
> > +
> > + ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
> > + if (ret < 0)
> > + return ret;
> > +
> > + /* Check if using external PHY, if not, use internal
On 9/11/18 12:12 PM, Marek Vasut wrote:
> The SMSC95xx chip can use either the internal PHY or an external one.
> Currently, the driver hard-codes support for the internal PHY only.
>
> This patch reads out the HW_CFG register to determine whether external
> PHY is attached or not. If an external
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