drm/i915/alpm: Enable lobf from source in ALPM_CTL

Browse source

Set the Link Off Between Frames Enable bit in ALPM_CTL register.

Note: Lobf need to be enabled adaptive sync fixed refresh mode
where vmin = vmax = flipline, which will arise after cmmr feature
enablement. Will add enabling sequence in a separate patch.

v1: Initial version.
v2: Condition check modified in alpm_configure(). [Jouni]

Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240529200742.1694401-6-animesh.manna@intel.com

...

This commit is contained in:

Animesh Manna 2024-05-30 01:37:41 +05:30

parent 15438b3259

commit 5a9b255fdb

3 changed files with 14 additions and 8 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

16

drivers/gpu/drm/i915/display/intel_alpm.c

View file

4

drivers/gpu/drm/i915/display/intel_alpm.h

View file

2

drivers/gpu/drm/i915/display/intel_psr.c

View file