[PATCH v2 0/4] Panel replay phase1 implementation

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Panel Replay is a power saving feature for DP 2.0 monitor and similar
to PSR on EDP.

These patches are basic enablement patches and reused psr
framework to add panel replay related new changes which
may need further fine tuning to fill the gap if there is any.

Note: The patches are not tested due to unavailability of monitor

Animesh Manna (4):
  drm/i915/panelreplay: HAS_PR() macro added for panel replay
  drm/i915/panelreplay: Initializaton and compute config for panel
    replay
  drm/i915/panelreplay: enable/disable panel replay
  drm/i915/panelreplay: Added state checker for panel replay state

 drivers/gpu/drm/i915/display/intel_display.c  |  1 +
 .../drm/i915/display/intel_display_types.h    |  2 +
 drivers/gpu/drm/i915/display/intel_dp.c       | 47 +++++++++---
 drivers/gpu/drm/i915/display/intel_psr.c      | 75 ++++++++++++++++++-
 drivers/gpu/drm/i915/display/intel_psr.h      |  3 +
 drivers/gpu/drm/i915/i915_drv.h               |  1 +
 drivers/gpu/drm/i915/i915_reg.h               |  1 +
 include/drm/drm_dp_helper.h                   |  6 ++
 8 files changed, 123 insertions(+), 13 deletions(-)

-- 
2.29.0




[Index of Archives]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux