[PATCH v1 0/8] Enable/Disable DC balance along with VRR DSB

Mitul Golani mitulkumar.ajitkumar.golani at intel.com
Wed Apr 16 06:27:29 UTC 2025


Control DC Balance Adjustment bit to accomodate changes along
with VRR DSB implementation.

Mitul Golani (8):
  drm/i915/vrr: Add DC balance registers
  drm/i915/dmc: Add pipe DMC DC balance registers
  drm/i915/vrr: Refactor vmin/vmax stuff
  drm/i915/vrr: Add functions to read out vmin/vmax stuff
  drm/i915: Extract vrr_vblank_start()
  drm/i915/vrr: Implement vblank evasion with DC balancing
  drm/i915/dsb: Add pipedmc dc balance enable/disable
  drm/i915/vrr: Pause DC balancing for DSB commits

 drivers/gpu/drm/i915/display/intel_display.c  |  13 ++
 .../drm/i915/display/intel_display_types.h    |   2 +-
 drivers/gpu/drm/i915/display/intel_dmc.c      |  16 ++
 drivers/gpu/drm/i915/display/intel_dmc.h      |   5 +
 drivers/gpu/drm/i915/display/intel_dmc_regs.h |  37 +++++
 drivers/gpu/drm/i915/display/intel_dsb.c      |  31 +++-
 drivers/gpu/drm/i915/display/intel_vblank.c   |  33 ++++-
 drivers/gpu/drm/i915/display/intel_vrr.c      | 138 +++++++++++++-----
 drivers/gpu/drm/i915/display/intel_vrr.h      |   5 +
 drivers/gpu/drm/i915/display/intel_vrr_regs.h |  43 ++++++
 10 files changed, 284 insertions(+), 39 deletions(-)

-- 
2.48.1



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