On Wed, Jan 13, 2021 at 11:46:45PM +0100, Andreas Kemnade wrote:
> On Tue, 12 Jan 2021 20:39:02 +0100
> Andreas Kemnade wrote:
>
> [...]
> > > +static int ntxec_pwm_probe(struct platform_device *pdev)
[...]
> > Hmm, I needed
> > chip->dev = &pdev->dev.parent to use the backlight example
> > in pa
On Tue, 12 Jan 2021 20:39:02 +0100
Andreas Kemnade wrote:
[...]
> > +static int ntxec_pwm_probe(struct platform_device *pdev)
> > +{
> > + struct ntxec *ec = dev_get_drvdata(pdev->dev.parent);
> > + struct ntxec_pwm *priv;
> > + struct pwm_chip *chip;
> > +
> > + priv = devm_kzalloc(&pdev
On Sat, 9 Jan 2021 19:02:17 +0100
Jonathan Neuschäfer wrote:
> The Netronix EC provides a PWM output which is used for the backlight
> on some ebook readers. This patches adds a driver for the PWM output.
>
> The .get_state callback is not implemented, because the PWM state can't
> be read back
On Mon, 11 Jan 2021, Thierry Reding wrote:
> On Sat, Jan 09, 2021 at 07:02:17PM +0100, Jonathan Neuschäfer wrote:
> > The Netronix EC provides a PWM output which is used for the backlight
> > on some ebook readers. This patches adds a driver for the PWM output.
> >
> > The .get_state callback is
On Sat, Jan 09, 2021 at 07:02:17PM +0100, Jonathan Neuschäfer wrote:
> The Netronix EC provides a PWM output which is used for the backlight
> on some ebook readers. This patches adds a driver for the PWM output.
>
> The .get_state callback is not implemented, because the PWM state can't
> be read
Hello,
On Sat, Jan 09, 2021 at 07:02:17PM +0100, Jonathan Neuschäfer wrote:
> The Netronix EC provides a PWM output which is used for the backlight
> on some ebook readers. This patches adds a driver for the PWM output.
>
> The .get_state callback is not implemented, because the PWM state can't
>
The Netronix EC provides a PWM output which is used for the backlight
on some ebook readers. This patches adds a driver for the PWM output.
The .get_state callback is not implemented, because the PWM state can't
be read back from the hardware.
Signed-off-by: Jonathan Neuschäfer
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