Re: [PATCH] drm/amd/display: Fix OLED brightness control on eDP

2021-11-17 Thread Samuel Čavoj
On 17.11.2021 10:22, roman...@amd.com wrote: > From: Roman Li > > [Why] > After commit ("drm/amd/display: add support for multiple backlights") > number of eDPs is defined while registering backlight device. > However the panel's extended caps get updated once before register call. > That leads t

Re: [PATCH] drm/amd/display: Fix OLED brightness control on eDP

2021-11-17 Thread Alex Deucher
On Wed, Nov 17, 2021 at 10:22 AM wrote: > > From: Roman Li > > [Why] > After commit ("drm/amd/display: add support for multiple backlights") > number of eDPs is defined while registering backlight device. > However the panel's extended caps get updated once before register call. > That leads to r

[PATCH] drm/amd/display: Fix OLED brightness control on eDP

2021-11-17 Thread Roman.Li
From: Roman Li [Why] After commit ("drm/amd/display: add support for multiple backlights") number of eDPs is defined while registering backlight device. However the panel's extended caps get updated once before register call. That leads to regression with extended caps like oled brightness contro