On Tue 11 Apr 10:54 PDT 2017, Pavel Machek wrote:
> Hi!
>
> > > > How do we do with patterns that are implementable by the LP5xx but are
> > > > not with the LPG? Should we reject those or should we do some sort of
> > > > best-effort approach in the kernel?
> > >
> > > Lets say you get series
On Tue 11 Apr 10:54 PDT 2017, Pavel Machek wrote:
> Hi!
>
> > > > How do we do with patterns that are implementable by the LP5xx but are
> > > > not with the LPG? Should we reject those or should we do some sort of
> > > > best-effort approach in the kernel?
> > >
> > > Lets say you get series
Hi!
> > > How do we do with patterns that are implementable by the LP5xx but are
> > > not with the LPG? Should we reject those or should we do some sort of
> > > best-effort approach in the kernel?
> >
> > Lets say you get series of
> >
> > (red, green, blue, delta_t )
> >
> > points, meaning
Hi!
> > > How do we do with patterns that are implementable by the LP5xx but are
> > > not with the LPG? Should we reject those or should we do some sort of
> > > best-effort approach in the kernel?
> >
> > Lets say you get series of
> >
> > (red, green, blue, delta_t )
> >
> > points, meaning
On Sat 08 Apr 06:39 PDT 2017, Pavel Machek wrote:
> Hi!
>
> > [..]
> > > > For the patterns I don't know how a trigger for this would look like,
> > > > how would setting the pattern of a trigger be propagated down to the
> > > > hardware?
> > >
> > > We'd need a new op and API similar to
On Sat 08 Apr 06:39 PDT 2017, Pavel Machek wrote:
> Hi!
>
> > [..]
> > > > For the patterns I don't know how a trigger for this would look like,
> > > > how would setting the pattern of a trigger be propagated down to the
> > > > hardware?
> > >
> > > We'd need a new op and API similar to
Hi!
> > Actually we could achieve the goal by listing all available pattern
> > configurations for given LED class device, so in case of Qualcomm LPG
> > driver we could have transition-pattern-1 to transition-pattern-15
> > listed after executing "cat trigger".
> >
>
> There's a common
Hi!
> > Actually we could achieve the goal by listing all available pattern
> > configurations for given LED class device, so in case of Qualcomm LPG
> > driver we could have transition-pattern-1 to transition-pattern-15
> > listed after executing "cat trigger".
> >
>
> There's a common
Hi,
On 04/08/2017 03:39 PM, Pavel Machek wrote:
> Hi!
>
>> [..]
For the patterns I don't know how a trigger for this would look like,
how would setting the pattern of a trigger be propagated down to the
hardware?
>>>
>>> We'd need a new op and API similar to
Hi,
On 04/08/2017 03:39 PM, Pavel Machek wrote:
> Hi!
>
>> [..]
For the patterns I don't know how a trigger for this would look like,
how would setting the pattern of a trigger be propagated down to the
hardware?
>>>
>>> We'd need a new op and API similar to
Hi!
> [..]
> > > For the patterns I don't know how a trigger for this would look like,
> > > how would setting the pattern of a trigger be propagated down to the
> > > hardware?
> >
> > We'd need a new op and API similar to blink_set()/led_blink_set().
> >
>
> I've tried to find different LED
Hi!
> [..]
> > > For the patterns I don't know how a trigger for this would look like,
> > > how would setting the pattern of a trigger be propagated down to the
> > > hardware?
> >
> > We'd need a new op and API similar to blink_set()/led_blink_set().
> >
>
> I've tried to find different LED
Hi!
> > On 04/03/2017 09:00 PM, Bjorn Andersson wrote:
> [..]
> > > For the patterns I don't know how a trigger for this would look like,
> > > how would setting the pattern of a trigger be propagated down to the
> > > hardware?
> >
> > We'd need a new op and API similar to
Hi!
> > On 04/03/2017 09:00 PM, Bjorn Andersson wrote:
> [..]
> > > For the patterns I don't know how a trigger for this would look like,
> > > how would setting the pattern of a trigger be propagated down to the
> > > hardware?
> >
> > We'd need a new op and API similar to
On Fri 2017-04-07 13:36:49, Bjorn Andersson wrote:
> On Fri 07 Apr 06:32 PDT 2017, Pavel Machek wrote:
>
> > > For the patterns I don't know how a trigger for this would look like,
> > > how would setting the pattern of a trigger be propagated down to the
> > > hardware?
> >
> > Well... I'm not
On Fri 2017-04-07 13:36:49, Bjorn Andersson wrote:
> On Fri 07 Apr 06:32 PDT 2017, Pavel Machek wrote:
>
> > > For the patterns I don't know how a trigger for this would look like,
> > > how would setting the pattern of a trigger be propagated down to the
> > > hardware?
> >
> > Well... I'm not
On Fri 07 Apr 06:32 PDT 2017, Pavel Machek wrote:
> > For the patterns I don't know how a trigger for this would look like,
> > how would setting the pattern of a trigger be propagated down to the
> > hardware?
>
> Well... I'm not sure if we _want_ to do triggers for
> patterns. LED triggers
On Fri 07 Apr 06:32 PDT 2017, Pavel Machek wrote:
> > For the patterns I don't know how a trigger for this would look like,
> > how would setting the pattern of a trigger be propagated down to the
> > hardware?
>
> Well... I'm not sure if we _want_ to do triggers for
> patterns. LED triggers
On Mon 03 Apr 13:38 PDT 2017, Jacek Anaszewski wrote:
> On 04/03/2017 09:00 PM, Bjorn Andersson wrote:
[..]
> > For the patterns I don't know how a trigger for this would look like,
> > how would setting the pattern of a trigger be propagated down to the
> > hardware?
>
> We'd need a new op and
On Mon 03 Apr 13:38 PDT 2017, Jacek Anaszewski wrote:
> On 04/03/2017 09:00 PM, Bjorn Andersson wrote:
[..]
> > For the patterns I don't know how a trigger for this would look like,
> > how would setting the pattern of a trigger be propagated down to the
> > hardware?
>
> We'd need a new op and
Hi!
> > In both RGB and pattern approaches we should assess
> > if it is acceptable to provide a pattern for trigger name,
> > e.g. blink-pattern-{num_intervals}.
> >
> > If so, then "echo transition-pattern-15" would create a directory
> > e.g. transition_intervals with files interval_0 to
Hi!
> > In both RGB and pattern approaches we should assess
> > if it is acceptable to provide a pattern for trigger name,
> > e.g. blink-pattern-{num_intervals}.
> >
> > If so, then "echo transition-pattern-15" would create a directory
> > e.g. transition_intervals with files interval_0 to
Hi!
> > Second, there are more issues than just patterns with the RGB
> > LED. Most important is ability to set particular colors. You want to
> > set the RGB LED to "white", but that does not mean you can set
> > red=green=blue=1.0. You want color to look the same on LCD and on the
> > LED,
Hi!
> > Second, there are more issues than just patterns with the RGB
> > LED. Most important is ability to set particular colors. You want to
> > set the RGB LED to "white", but that does not mean you can set
> > red=green=blue=1.0. You want color to look the same on LCD and on the
> > LED,
On 04/03/2017 09:00 PM, Bjorn Andersson wrote:
> On Fri 31 Mar 02:28 PDT 2017, Jacek Anaszewski wrote:
>
>> Hi Bjorn and Pavel,
>>
>> On 03/30/2017 09:43 AM, Pavel Machek wrote:
>>> Hi!
>>>
>> There is a binding for ti,lp55xx, but there's nothing I can reuse from
>> that binding...because
On 04/03/2017 09:00 PM, Bjorn Andersson wrote:
> On Fri 31 Mar 02:28 PDT 2017, Jacek Anaszewski wrote:
>
>> Hi Bjorn and Pavel,
>>
>> On 03/30/2017 09:43 AM, Pavel Machek wrote:
>>> Hi!
>>>
>> There is a binding for ti,lp55xx, but there's nothing I can reuse from
>> that binding...because
On 04/03/2017 08:21 PM, Bjorn Andersson wrote:
> On Sun 02 Apr 05:54 PDT 2017, Jacek Anaszewski wrote:
>
>> On 03/31/2017 11:28 AM, Jacek Anaszewski wrote:
>>> Hi Bjorn and Pavel,
>>>
>>> On 03/30/2017 09:43 AM, Pavel Machek wrote:
> [..]
>>> In both RGB and pattern approaches we should assess
On 04/03/2017 08:21 PM, Bjorn Andersson wrote:
> On Sun 02 Apr 05:54 PDT 2017, Jacek Anaszewski wrote:
>
>> On 03/31/2017 11:28 AM, Jacek Anaszewski wrote:
>>> Hi Bjorn and Pavel,
>>>
>>> On 03/30/2017 09:43 AM, Pavel Machek wrote:
> [..]
>>> In both RGB and pattern approaches we should assess
On Fri 31 Mar 02:28 PDT 2017, Jacek Anaszewski wrote:
> Hi Bjorn and Pavel,
>
> On 03/30/2017 09:43 AM, Pavel Machek wrote:
> > Hi!
> >
> There is a binding for ti,lp55xx, but there's nothing I can reuse from
> that binding...because it's completely different hardware.
> >>>
> >>>
On Fri 31 Mar 02:28 PDT 2017, Jacek Anaszewski wrote:
> Hi Bjorn and Pavel,
>
> On 03/30/2017 09:43 AM, Pavel Machek wrote:
> > Hi!
> >
> There is a binding for ti,lp55xx, but there's nothing I can reuse from
> that binding...because it's completely different hardware.
> >>>
> >>>
On Sun 02 Apr 05:54 PDT 2017, Jacek Anaszewski wrote:
> On 03/31/2017 11:28 AM, Jacek Anaszewski wrote:
> > Hi Bjorn and Pavel,
> >
> > On 03/30/2017 09:43 AM, Pavel Machek wrote:
[..]
> > In both RGB and pattern approaches we should assess
> > if it is acceptable to provide a pattern for
On Sun 02 Apr 05:54 PDT 2017, Jacek Anaszewski wrote:
> On 03/31/2017 11:28 AM, Jacek Anaszewski wrote:
> > Hi Bjorn and Pavel,
> >
> > On 03/30/2017 09:43 AM, Pavel Machek wrote:
[..]
> > In both RGB and pattern approaches we should assess
> > if it is acceptable to provide a pattern for
On 03/31/2017 11:28 AM, Jacek Anaszewski wrote:
> Hi Bjorn and Pavel,
>
> On 03/30/2017 09:43 AM, Pavel Machek wrote:
>> Hi!
>>
> There is a binding for ti,lp55xx, but there's nothing I can reuse from
> that binding...because it's completely different hardware.
Agreed, if you
On 03/31/2017 11:28 AM, Jacek Anaszewski wrote:
> Hi Bjorn and Pavel,
>
> On 03/30/2017 09:43 AM, Pavel Machek wrote:
>> Hi!
>>
> There is a binding for ti,lp55xx, but there's nothing I can reuse from
> that binding...because it's completely different hardware.
Agreed, if you
Hi Bjorn and Pavel,
On 03/30/2017 09:43 AM, Pavel Machek wrote:
> Hi!
>
There is a binding for ti,lp55xx, but there's nothing I can reuse from
that binding...because it's completely different hardware.
>>>
>>> Agreed, if you drop the pattern stuff from the binding, at least for now.
Hi Bjorn and Pavel,
On 03/30/2017 09:43 AM, Pavel Machek wrote:
> Hi!
>
There is a binding for ti,lp55xx, but there's nothing I can reuse from
that binding...because it's completely different hardware.
>>>
>>> Agreed, if you drop the pattern stuff from the binding, at least for now.
Hi!
> > > There is a binding for ti,lp55xx, but there's nothing I can reuse from
> > > that binding...because it's completely different hardware.
> >
> > Agreed, if you drop the pattern stuff from the binding, at least for now.
>
> I do not have a strong preference to expose these knobs in
Hi!
> > > There is a binding for ti,lp55xx, but there's nothing I can reuse from
> > > that binding...because it's completely different hardware.
> >
> > Agreed, if you drop the pattern stuff from the binding, at least for now.
>
> I do not have a strong preference to expose these knobs in
On Wed 29 Mar 15:23 PDT 2017, Pavel Machek wrote:
> On Wed 2017-03-29 12:07:25, Bjorn Andersson wrote:
> > On Tue 28 Mar 19:17 PDT 2017, Rob Herring wrote:
> >
> > > On Thu, Mar 23, 2017 at 09:37:49PM +0100, Pavel Machek wrote:
> > > > Hi!
> > > >
> > > > > The Light Pulse Generator (LPG) is a
On Wed 29 Mar 15:23 PDT 2017, Pavel Machek wrote:
> On Wed 2017-03-29 12:07:25, Bjorn Andersson wrote:
> > On Tue 28 Mar 19:17 PDT 2017, Rob Herring wrote:
> >
> > > On Thu, Mar 23, 2017 at 09:37:49PM +0100, Pavel Machek wrote:
> > > > Hi!
> > > >
> > > > > The Light Pulse Generator (LPG) is a
On Wed 2017-03-29 12:07:25, Bjorn Andersson wrote:
> On Tue 28 Mar 19:17 PDT 2017, Rob Herring wrote:
>
> > On Thu, Mar 23, 2017 at 09:37:49PM +0100, Pavel Machek wrote:
> > > Hi!
> > >
> > > > The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
> > > > PMICs from Qualcomm.
On Wed 2017-03-29 12:07:25, Bjorn Andersson wrote:
> On Tue 28 Mar 19:17 PDT 2017, Rob Herring wrote:
>
> > On Thu, Mar 23, 2017 at 09:37:49PM +0100, Pavel Machek wrote:
> > > Hi!
> > >
> > > > The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
> > > > PMICs from Qualcomm.
On Tue 28 Mar 19:17 PDT 2017, Rob Herring wrote:
> On Thu, Mar 23, 2017 at 09:37:49PM +0100, Pavel Machek wrote:
> > Hi!
> >
> > > The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
> > > PMICs from Qualcomm. It can operate on fixed parameters or based on a
> > >
On Tue 28 Mar 19:17 PDT 2017, Rob Herring wrote:
> On Thu, Mar 23, 2017 at 09:37:49PM +0100, Pavel Machek wrote:
> > Hi!
> >
> > > The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
> > > PMICs from Qualcomm. It can operate on fixed parameters or based on a
> > >
On Thu, Mar 23, 2017 at 09:37:49PM +0100, Pavel Machek wrote:
> Hi!
>
> > The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
> > PMICs from Qualcomm. It can operate on fixed parameters or based on a
> > lookup-table, altering the duty cycle over time - which provides the
> >
On Thu, Mar 23, 2017 at 09:37:49PM +0100, Pavel Machek wrote:
> Hi!
>
> > The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
> > PMICs from Qualcomm. It can operate on fixed parameters or based on a
> > lookup-table, altering the duty cycle over time - which provides the
> >
On Thu 23 Mar 13:37 PDT 2017, Pavel Machek wrote:
> Hi!
>
> > The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
> > PMICs from Qualcomm. It can operate on fixed parameters or based on a
> > lookup-table, altering the duty cycle over time - which provides the
> > means for
On Thu 23 Mar 13:37 PDT 2017, Pavel Machek wrote:
> Hi!
>
> > The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
> > PMICs from Qualcomm. It can operate on fixed parameters or based on a
> > lookup-table, altering the duty cycle over time - which provides the
> > means for
Hi!
> The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
> PMICs from Qualcomm. It can operate on fixed parameters or based on a
> lookup-table, altering the duty cycle over time - which provides the
> means for e.g. hardware assisted transitions of LED brightness.
Ok, this
Hi!
> The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
> PMICs from Qualcomm. It can operate on fixed parameters or based on a
> lookup-table, altering the duty cycle over time - which provides the
> means for e.g. hardware assisted transitions of LED brightness.
Ok, this
The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
PMICs from Qualcomm. It can operate on fixed parameters or based on a
lookup-table, altering the duty cycle over time - which provides the
means for e.g. hardware assisted transitions of LED brightness.
Signed-off-by: Bjorn
The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
PMICs from Qualcomm. It can operate on fixed parameters or based on a
lookup-table, altering the duty cycle over time - which provides the
means for e.g. hardware assisted transitions of LED brightness.
Signed-off-by: Bjorn
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