Good bug hunting in this thread!
Please see if you can use libgpiod or the tools from the kernel
tools/gpio directory to test GPIO lines, I usually use that since
the global GPIO numberspace only constantly confuse me.
Especially when there is a really many many GPIOs the local
numberspace and
Good bug hunting in this thread!
Please see if you can use libgpiod or the tools from the kernel
tools/gpio directory to test GPIO lines, I usually use that since
the global GPIO numberspace only constantly confuse me.
Especially when there is a really many many GPIOs the local
numberspace and
On Tue, Sep 18, 2018 at 11:31:57AM +0300, Mika Westerberg wrote:
> > As you can see in the above example, when I export the pins and change
> > the directions from "in" to "out" PADCFG get updated correctly for pin
> > 18, but when writing the value, it is the PADCFG for pin 42 that gets
> >
On Tue, Sep 18, 2018 at 11:31:57AM +0300, Mika Westerberg wrote:
> > As you can see in the above example, when I export the pins and change
> > the directions from "in" to "out" PADCFG get updated correctly for pin
> > 18, but when writing the value, it is the PADCFG for pin 42 that gets
> >
On Mon, Sep 17, 2018 at 11:16:41AM -0700, Rajat Jain wrote:
> On Mon, Sep 17, 2018 at 1:13 AM Mika Westerberg
> wrote:
> >
> > On Fri, Sep 14, 2018 at 05:18:34PM -0700, Rajat Jain wrote:
> > > This is to report what I think is a problem in the pinctrl-icelake
> > > driver. It seems that when
On Mon, Sep 17, 2018 at 11:16:41AM -0700, Rajat Jain wrote:
> On Mon, Sep 17, 2018 at 1:13 AM Mika Westerberg
> wrote:
> >
> > On Fri, Sep 14, 2018 at 05:18:34PM -0700, Rajat Jain wrote:
> > > This is to report what I think is a problem in the pinctrl-icelake
> > > driver. It seems that when
On Mon, Sep 17, 2018 at 1:13 AM Mika Westerberg
wrote:
>
> On Fri, Sep 14, 2018 at 05:18:34PM -0700, Rajat Jain wrote:
> > This is to report what I think is a problem in the pinctrl-icelake
> > driver. It seems that when trying to control GPIO pins GPP_A* and
> > GPIO_B*, the driver ends up
On Mon, Sep 17, 2018 at 1:13 AM Mika Westerberg
wrote:
>
> On Fri, Sep 14, 2018 at 05:18:34PM -0700, Rajat Jain wrote:
> > This is to report what I think is a problem in the pinctrl-icelake
> > driver. It seems that when trying to control GPIO pins GPP_A* and
> > GPIO_B*, the driver ends up
On Fri, Sep 14, 2018 at 05:18:34PM -0700, Rajat Jain wrote:
> This is to report what I think is a problem in the pinctrl-icelake
> driver. It seems that when trying to control GPIO pins GPP_A* and
> GPIO_B*, the driver ends up writing to incorrect PADCFG registers.
> I've reached this conclusion
On Fri, Sep 14, 2018 at 05:18:34PM -0700, Rajat Jain wrote:
> This is to report what I think is a problem in the pinctrl-icelake
> driver. It seems that when trying to control GPIO pins GPP_A* and
> GPIO_B*, the driver ends up writing to incorrect PADCFG registers.
> I've reached this conclusion
On Fri, Sep 14, 2018 at 05:18:34PM -0700, Rajat Jain wrote:
> Hi,
>
> This is to report what I think is a problem in the pinctrl-icelake
> driver. It seems that when trying to control GPIO pins GPP_A* and
> GPIO_B*, the driver ends up writing to incorrect PADCFG registers.
> I've reached this
On Fri, Sep 14, 2018 at 05:18:34PM -0700, Rajat Jain wrote:
> Hi,
>
> This is to report what I think is a problem in the pinctrl-icelake
> driver. It seems that when trying to control GPIO pins GPP_A* and
> GPIO_B*, the driver ends up writing to incorrect PADCFG registers.
> I've reached this
Hi,
This is to report what I think is a problem in the pinctrl-icelake
driver. It seems that when trying to control GPIO pins GPP_A* and
GPIO_B*, the driver ends up writing to incorrect PADCFG registers.
I've reached this conclusion by putting debug prints in the driver,
although this can be seen
Hi,
This is to report what I think is a problem in the pinctrl-icelake
driver. It seems that when trying to control GPIO pins GPP_A* and
GPIO_B*, the driver ends up writing to incorrect PADCFG registers.
I've reached this conclusion by putting debug prints in the driver,
although this can be seen
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