Hi,
On 10/3/22 12:32, Pekka Paalanen wrote:
> On Mon, 3 Oct 2022 11:44:56 +0200
> Hans de Goede wrote:
>
>> One example mentioned here is that laptops with Intel integrated
>> graphics may have some "perceived brightness" mapping table
>> in their Video BIOS Tables (VBT) it would be interesting
On Mon, 3 Oct 2022 11:44:56 +0200
Hans de Goede wrote:
> One example mentioned here is that laptops with Intel integrated
> graphics may have some "perceived brightness" mapping table
> in their Video BIOS Tables (VBT) it would be interesting to use
> this and to export the curve coming from
On Mon, 3 Oct 2022 12:29:01 +0300
Ville Syrjälä wrote:
> On Mon, Oct 03, 2022 at 11:37:50AM +0300, Pekka Paalanen wrote:
> > On Fri, 30 Sep 2022 18:17:39 +0200
> > Sebastian Wick wrote:
> >
> > > On Fri, Sep 30, 2022 at 5:27 PM Pekka Paalanen
> > > wrote:
> > > >
> > > > On Fri, 30 Sep
Hi,
On 9/30/22 18:17, Sebastian Wick wrote:
> On Fri, Sep 30, 2022 at 5:27 PM Pekka Paalanen wrote:
>>
>> On Fri, 30 Sep 2022 17:44:17 +0300
>> Ville Syrjälä wrote:
>>
>>> On Fri, Sep 30, 2022 at 04:20:29PM +0200, Sebastian Wick wrote:
On Fri, Sep 30, 2022 at 9:40 AM Pekka Paalanen wrote:
On Mon, Oct 03, 2022 at 11:37:50AM +0300, Pekka Paalanen wrote:
> On Fri, 30 Sep 2022 18:17:39 +0200
> Sebastian Wick wrote:
>
> > On Fri, Sep 30, 2022 at 5:27 PM Pekka Paalanen wrote:
> > >
> > > On Fri, 30 Sep 2022 17:44:17 +0300
> > > Ville Syrjälä wrote:
> > >
> > > > On Fri, Sep 30,
Hi,
On 9/28/22 12:57, Ville Syrjälä wrote:
> On Wed, Sep 28, 2022 at 01:04:01PM +0300, Jani Nikula wrote:
>> On Fri, 09 Sep 2022, Hans de Goede wrote:
>>> Hi all,
>>>
>>> Here is v2 of my "drm/kms: control display brightness through drm_connector
>>> properties" RFC:
>>>
>>> Changes from
Hi,
On 9/28/22 12:04, Jani Nikula wrote:
> On Fri, 09 Sep 2022, Hans de Goede wrote:
>> Hi all,
>>
>> Here is v2 of my "drm/kms: control display brightness through drm_connector
>> properties" RFC:
>>
>> Changes from version 1:
>> - Drop bl_brightness_0_is_min_brightness from list of new
On Fri, 30 Sep 2022 18:17:39 +0200
Sebastian Wick wrote:
> On Fri, Sep 30, 2022 at 5:27 PM Pekka Paalanen wrote:
> >
> > On Fri, 30 Sep 2022 17:44:17 +0300
> > Ville Syrjälä wrote:
> >
> > > On Fri, Sep 30, 2022 at 04:20:29PM +0200, Sebastian Wick wrote:
> > > > On Fri, Sep 30, 2022 at
On Fri, Sep 30, 2022 at 5:27 PM Pekka Paalanen wrote:
>
> On Fri, 30 Sep 2022 17:44:17 +0300
> Ville Syrjälä wrote:
>
> > On Fri, Sep 30, 2022 at 04:20:29PM +0200, Sebastian Wick wrote:
> > > On Fri, Sep 30, 2022 at 9:40 AM Pekka Paalanen
> > > wrote:
> > > >
> > > > On Thu, 29 Sep 2022
On Fri, 30 Sep 2022 17:44:17 +0300
Ville Syrjälä wrote:
> On Fri, Sep 30, 2022 at 04:20:29PM +0200, Sebastian Wick wrote:
> > On Fri, Sep 30, 2022 at 9:40 AM Pekka Paalanen wrote:
> >
> > >
> > > On Thu, 29 Sep 2022 20:06:50 +0200
> > > Sebastian Wick wrote:
> > >
> > > > If it is
On Friday, September 30th, 2022 at 16:44, Ville Syrjälä
wrote:
> On Fri, Sep 30, 2022 at 04:20:29PM +0200, Sebastian Wick wrote:
>
> > On Fri, Sep 30, 2022 at 9:40 AM Pekka Paalanen ppaala...@gmail.com wrote:
> >
> > > On Thu, 29 Sep 2022 20:06:50 +0200
> > > Sebastian Wick
On Fri, Sep 30, 2022 at 04:20:29PM +0200, Sebastian Wick wrote:
> On Fri, Sep 30, 2022 at 9:40 AM Pekka Paalanen wrote:
> >
> > On Thu, 29 Sep 2022 20:06:50 +0200
> > Sebastian Wick wrote:
> >
> > > If it is supposed to be a non-linear luminance curve, which one is it?
> > > It would be much
On Fri, 30 Sep 2022, Sebastian Wick wrote:
> On Fri, Sep 30, 2022 at 9:40 AM Pekka Paalanen wrote:
>>
>> On Thu, 29 Sep 2022 20:06:50 +0200
>> Sebastian Wick wrote:
>>
>> > If it is supposed to be a non-linear luminance curve, which one is it?
>> > It would be much clearer if user space can
On Fri, Sep 30, 2022 at 9:40 AM Pekka Paalanen wrote:
>
> On Thu, 29 Sep 2022 20:06:50 +0200
> Sebastian Wick wrote:
>
> > If it is supposed to be a non-linear luminance curve, which one is it?
> > It would be much clearer if user space can control linear luminance
> > and use whatever
On Thu, 29 Sep 2022 20:06:50 +0200
Sebastian Wick wrote:
> If it is supposed to be a non-linear luminance curve, which one is it?
> It would be much clearer if user space can control linear luminance
> and use whatever definition of perceived brightness it wants. The
> obvious downside of it is
If it is supposed to be a non-linear luminance curve, which one is it?
It would be much clearer if user space can control linear luminance
and use whatever definition of perceived brightness it wants. The
obvious downside of it is that it requires bits to encode changes that
users can't perceive.
On Wed, Sep 28, 2022 at 01:57:18PM +0300, Ville Syrjälä wrote:
> On Wed, Sep 28, 2022 at 01:04:01PM +0300, Jani Nikula wrote:
> > On Fri, 09 Sep 2022, Hans de Goede wrote:
> > > Hi all,
> > >
> > > Here is v2 of my "drm/kms: control display brightness through
> > > drm_connector properties" RFC:
On Wed, Sep 28, 2022 at 01:04:01PM +0300, Jani Nikula wrote:
> On Fri, 09 Sep 2022, Hans de Goede wrote:
> > Hi all,
> >
> > Here is v2 of my "drm/kms: control display brightness through drm_connector
> > properties" RFC:
> >
> > Changes from version 1:
> > - Drop
On Fri, 09 Sep 2022, Hans de Goede wrote:
> Hi all,
>
> Here is v2 of my "drm/kms: control display brightness through drm_connector
> properties" RFC:
>
> Changes from version 1:
> - Drop bl_brightness_0_is_min_brightness from list of new connector
> properties.
> - Clearly define that 0 is
Hi,
On 9/9/22 15:39, Simon Ser wrote:
> On Friday, September 9th, 2022 at 12:12, Hans de Goede
> wrote:
>
>> Phase 3: Deprecate /sys/class/backlight uAPI
>>
>>
>> Once most userspace has moved over to using the new drm_connector
>> brightness props,
On Friday, September 9th, 2022 at 15:53, Pekka Paalanen
wrote:
> On Fri, 09 Sep 2022 13:39:37 +
> Simon Ser cont...@emersion.fr wrote:
>
> > On Friday, September 9th, 2022 at 12:12, Hans de Goede hdego...@redhat.com
> > wrote:
> >
> > > Phase 3: Deprecate /sys/class/backlight uAPI
> > >
On Fri, 09 Sep 2022 13:39:37 +
Simon Ser wrote:
> On Friday, September 9th, 2022 at 12:12, Hans de Goede
> wrote:
>
> > Phase 3: Deprecate /sys/class/backlight uAPI
> >
> >
> > Once most userspace has moved over to using the new drm_connector
On Friday, September 9th, 2022 at 12:12, Hans de Goede
wrote:
> Phase 3: Deprecate /sys/class/backlight uAPI
>
>
> Once most userspace has moved over to using the new drm_connector
> brightness props, a Kconfig option can be added to stop exporting
Hi all,
Here is v2 of my "drm/kms: control display brightness through drm_connector
properties" RFC:
Changes from version 1:
- Drop bl_brightness_0_is_min_brightness from list of new connector
properties.
- Clearly define that 0 is always min-brightness when setting the brightness
through
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