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* [PATCH v5 0/6] Link off between frames for edp
@ 2024-05-20 10:48 Animesh Manna
  2024-05-20 10:48 ` [PATCH v5 1/6] drm/i915/alpm: Move alpm parameters from intel_psr Animesh Manna
                   ` (9 more replies)
  0 siblings, 10 replies; 13+ messages in thread
From: Animesh Manna @ 2024-05-20 10:48 UTC (permalink / raw)
  To: intel-gfx
  Cc: dri-devel, jani.nikula, jouni.hogander, arun.r.murthy,
	Animesh Manna

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: Lobf need to be enabled adaptive sync fixed refresh mode
where vmin = vmax = flipline, which will arise after cmmr feature
enablement. Currently existing code refactored and make compute-config()
and enabling function ready. Will add enabling sequence in a separate patch.

Signed-off-by: Animesh Manna <animesh.manna@intel.com>

Animesh Manna (5):
  drm/i915/alpm: Move alpm parameters from intel_psr
  drm/i915/alpm: Move alpm related code to a new file
  drm/i915/alpm: Add compute config for lobf
  drm/i915/alpm: Enable lobf from source in ALPM_CTL
  drm/i915/alpm: Add debugfs for LOBF

Jouni Högander (1):
  drm/display: Add missing aux less alpm wake related bits

 drivers/gpu/drm/i915/Makefile                 |   1 +
 drivers/gpu/drm/i915/display/intel_alpm.c     | 411 ++++++++++++++++++
 drivers/gpu/drm/i915/display/intel_alpm.h     |  25 ++
 .../drm/i915/display/intel_display_debugfs.c  |   2 +
 .../drm/i915/display/intel_display_types.h    |  26 +-
 drivers/gpu/drm/i915/display/intel_dp.c       |   4 +
 drivers/gpu/drm/i915/display/intel_psr.c      | 303 +------------
 drivers/gpu/drm/xe/Makefile                   |   1 +
 include/drm/display/drm_dp.h                  |   5 +-
 9 files changed, 475 insertions(+), 303 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/display/intel_alpm.c
 create mode 100644 drivers/gpu/drm/i915/display/intel_alpm.h

-- 
2.29.0


^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2024-05-20 17:24 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-05-20 10:48 [PATCH v5 0/6] Link off between frames for edp Animesh Manna
2024-05-20 10:48 ` [PATCH v5 1/6] drm/i915/alpm: Move alpm parameters from intel_psr Animesh Manna
2024-05-20 10:48 ` [PATCH v5 2/6] drm/i915/alpm: Move alpm related code to a new file Animesh Manna
2024-05-20 10:48 ` [PATCH v5 3/6] drm/display: Add missing aux less alpm wake related bits Animesh Manna
2024-05-20 10:48 ` [PATCH v5 4/6] drm/i915/alpm: Add compute config for lobf Animesh Manna
2024-05-20 12:08   ` Jani Nikula
2024-05-20 10:48 ` [PATCH v5 5/6] drm/i915/alpm: Enable lobf from source in ALPM_CTL Animesh Manna
2024-05-20 10:48 ` [PATCH v5 6/6] drm/i915/alpm: Add debugfs for LOBF Animesh Manna
2024-05-20 12:12   ` Jani Nikula
2024-05-20 13:09 ` ✗ Fi.CI.CHECKPATCH: warning for Link off between frames for edp (rev5) Patchwork
2024-05-20 13:09 ` ✗ Fi.CI.SPARSE: " Patchwork
2024-05-20 13:30 ` ✓ Fi.CI.BAT: success " Patchwork
2024-05-20 17:24 ` ✓ Fi.CI.IGT: " Patchwork

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