drm/i915/dp: Add register definitions for Intel HDR backlight interface

Browse source

No functional changes yet, this just adds definitions for all of the
known DPCD registers used by Intel's HDR backlight interface. Since
we'll only ever use this in i915, we just define them in
intel_dp_aux_backlight.c

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Cc: thaytan@noraisin.net
Cc: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201204223603.249878-7-lyude@redhat.com

...

This commit is contained in:

Lyude Paul 2020-12-04 17:36:00 -05:00 • committed by Jani Nikula

parent 8fd1806d36

commit 021a3ac2a0

1 changed files with 53 additions and 0 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

53

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

View file