[PATCH 0/2] Implement Wa_16025573575 for PTL

Ankit Nautiyal ankit.k.nautiyal at intel.com
Fri Jun 27 10:21:43 UTC 2025


As per Wa_16025573575 for PTL modify the bit-bashing to avoid issues
seen during bitbanging sequence.

Ankit Nautiyal (3):
  drm/i915/hdmi: Always force Bitbanging
  drm/i915/display_wa: Add helpers to check wa
  drm/i915/gmbus: Add Wa_16025573575 for PTL for bit-bashing

 .../gpu/drm/i915/display/intel_display_wa.h   | 31 +++++++++++++++++
 drivers/gpu/drm/i915/display/intel_fbc.c      |  2 +-
 drivers/gpu/drm/i915/display/intel_gmbus.c    | 34 +++++++++++++++++--
 drivers/gpu/drm/i915/display/intel_hdmi.c     |  3 +-
 drivers/gpu/drm/xe/display/xe_display_wa.c    |  7 ++++
 drivers/gpu/drm/xe/xe_wa_oob.rules            |  1 +
 6 files changed, 74 insertions(+), 4 deletions(-)

-- 
2.45.2



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