Re: [Intel-gfx] Developing a new backlight driver for specific OLED screen

2022-10-31 Thread Jani Nikula
On Fri, 28 Oct 2022, "Aurélien" wrote: > Hi, > > I come back on my problem regarding the development of a specific driver > which controls the brightness of my OLED device. > >> If it's eDP and uses some proprietary DPCD brightness control mechanism, >> I think in practice it usually is

Re: [Intel-gfx] Developing a new backlight driver for specific OLED screen

2022-10-28 Thread Aurélien
Hi, I come back on my problem regarding the development of a specific driver which controls the brightness of my OLED device. > If it's eDP and uses some proprietary DPCD brightness control mechanism, > I think in practice it usually is somewhat dependent on the GPU. > > (OTOH I realize you

Re: [Intel-gfx] Developing a new backlight driver for specific OLED screen

2022-09-12 Thread Jani Nikula
On Fri, 09 Sep 2022, "Aurélien" wrote: > But since this display is independent from the GPU i didn't want to > link both code. If it's eDP and uses some proprietary DPCD brightness control mechanism, I think in practice it usually is somewhat dependent on the GPU. (OTOH I realize you don't

Re: [Intel-gfx] Developing a new backlight driver for specific OLED screen

2022-09-11 Thread Aurélien
Hi, > + dri-devel mailing list that looks more appropriated. > + Hans and Lyude who were recently working to standardize some of the > backlight stuff. Thank you for these contacts. I'll try there if I need. > I don't believe you want to use the i915 API, but move the common functions > to the

Re: [Intel-gfx] Developing a new backlight driver for specific OLED screen

2022-09-09 Thread Lyude Paul
On Fri, 2022-09-09 at 15:49 +, Aurélien wrote: > Hi, > > > + dri-devel mailing list that looks more appropriated. > > + Hans and Lyude who were recently working to standardize some of the > > backlight stuff. > > Thank you for these contacts. I'll try there if I need. > > > I don't believe

Re: [Intel-gfx] Developing a new backlight driver for specific OLED screen

2022-09-09 Thread Jani Nikula
On Fri, 09 Sep 2022, Rodrigo Vivi wrote: > On Fri, Sep 09, 2022 at 11:35:28AM +0200, Aurélien wrote: >>Hi, >>I hope this mailing-mist is the right place for this question. > > + dri-devel mailing list that looks more appropriated. > + Hans and Lyude who were recently working to

Re: [Intel-gfx] Developing a new backlight driver for specific OLED screen

2022-09-09 Thread Rodrigo Vivi
On Fri, Sep 09, 2022 at 11:35:28AM +0200, Aurélien wrote: >Hi, >I hope this mailing-mist is the right place for this question. + dri-devel mailing list that looks more appropriated. + Hans and Lyude who were recently working to standardize some of the backlight stuff. >I would like