Link Off Between Active Frames (LOBF) allows an eDP link to be turned Off and On durning long VBLANK durations without enabling any of the PSR/PSR2/PR modes of operation. Bspec: 71477 Note: This is a feature has dependency on ALPM, AS SDP. So the below changes are done on top of the following patch series where review is ongoing. So compilation issue expected from CI. https://patchwork.freedesktop.org/series/129938/ https://patchwork.freedesktop.org/series/126829/ These patches are not tested, sending early for review feedback Signed-off-by: Animesh Manna <animesh.manna@xxxxxxxxx> Animesh Manna (3): drm/i915/alpm: Move alpm parameters from intel_psr drm/i915/alpm: Add compute config for lobf drm/i915/alpm: Enable lobf from source in ALPM_CTL .../drm/i915/display/intel_display_types.h | 27 +++--- drivers/gpu/drm/i915/display/intel_dp.c | 1 + drivers/gpu/drm/i915/display/intel_psr.c | 92 ++++++++++++++----- drivers/gpu/drm/i915/display/intel_psr.h | 3 + 4 files changed, 89 insertions(+), 34 deletions(-) -- 2.29.0
