On recent versions of DMUB firmware, if we want to completely disable
ABM we have to pass ABM_LEVEL_IMMEDIATE_DISABLE as the requested ABM
level to DMUB. Otherwise, LCD eDP displays are unable to reach their
maximum brightness levels. So, to fix this whenever the user requests an
ABM level of 0 pas
, 2023 5:24 PM
To: amd-gfx@lists.freedesktop.org
Cc: Wentland, Harry ; Li, Sun peng (Leo)
; Siqueira, Rodrigo ; Koenig,
Christian ; Hung, Alex ; Pillai,
Aurabindo ; Wu, Hersen ; Lin,
Wayne ; Mahfooz, Hamza
Subject: [PATCH] drm/amd/display: fix ABM disablement
On recent versions of DMUB firmware
(Leo)
; Siqueira, Rodrigo ;
Koenig, Christian ; Hung, Alex
; Pillai, Aurabindo ; Wu,
Hersen ; Lin, Wayne ; Mahfooz,
Hamza
*Subject:* [PATCH] drm/amd/display: fix ABM disablement
On recent versions of DMUB firmware, if we want to completely disable
ABM we have to pass ABM_LEVEL_IMMEDIATE_DI
On 11/22/23 17:24, Hamza Mahfooz wrote:
On recent versions of DMUB firmware, if we want to completely disable
ABM we have to pass ABM_LEVEL_IMMEDIATE_DISABLE as the requested ABM
level to DMUB. Otherwise, LCD eDP displays are unable to reach their
maximum brightness levels. So, to fix this whenev
On 2023-11-22 17:24, Hamza Mahfooz wrote:
> On recent versions of DMUB firmware, if we want to completely disable
> ABM we have to pass ABM_LEVEL_IMMEDIATE_DISABLE as the requested ABM
> level to DMUB. Otherwise, LCD eDP displays are unable to reach their
> maximum brightness levels. So, to fix