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* [PATCH 0/2] Add kernel param to limit the eDP rate to HBR2
@ 2025-06-10 10:04 Ankit Nautiyal
  2025-06-10 10:04 ` [PATCH 1/2] Revert "drm/i915/dp: Reject HBR3 when sink doesn't support TPS4" Ankit Nautiyal
                   ` (9 more replies)
  0 siblings, 10 replies; 15+ messages in thread
From: Ankit Nautiyal @ 2025-06-10 10:04 UTC (permalink / raw)
  To: intel-gfx, intel-xe; +Cc: ville.syrjala, jani.nikula

Revert the existing patch that rejects HBR3 for all eDP panels that
do not support TPS4. Add a patch to add a kernel parameter to limit
the rate to HBR2 for eDP panels that might be unstable with higher
rate.

Ankit Nautiyal (2):
  Revert "drm/i915/dp: Reject HBR3 when sink doesn't support TPS4"
  drm/i915/dp: Add kernel param to limit eDP rate to HBR2"

 .../drm/i915/display/intel_display_params.c   |  2 ++
 .../drm/i915/display/intel_display_params.h   |  1 +
 drivers/gpu/drm/i915/display/intel_dp.c       | 21 ++++++++++---------
 3 files changed, 14 insertions(+), 10 deletions(-)

-- 
2.45.2


^ permalink raw reply	[flat|nested] 15+ messages in thread

end of thread, other threads:[~2025-06-11 15:28 UTC | newest]

Thread overview: 15+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-06-10 10:04 [PATCH 0/2] Add kernel param to limit the eDP rate to HBR2 Ankit Nautiyal
2025-06-10 10:04 ` [PATCH 1/2] Revert "drm/i915/dp: Reject HBR3 when sink doesn't support TPS4" Ankit Nautiyal
2025-06-10 12:15   ` Jani Nikula
2025-06-10 10:04 ` [PATCH 2/2] drm/i915/dp: Add kernel param to limit eDP rate to HBR2" Ankit Nautiyal
2025-06-10 12:22   ` Jani Nikula
2025-06-10 13:19     ` Nautiyal, Ankit K
2025-06-11 15:28       ` Jani Nikula
2025-06-10 11:10 ` ✓ CI.Patch_applied: success for Add kernel param to limit the eDP rate to HBR2 Patchwork
2025-06-10 11:10 ` ✓ CI.checkpatch: " Patchwork
2025-06-10 11:11 ` ✓ CI.KUnit: " Patchwork
2025-06-10 11:22 ` ✓ CI.Build: " Patchwork
2025-06-10 11:24 ` ✓ CI.Hooks: " Patchwork
2025-06-10 11:26 ` ✓ CI.checksparse: " Patchwork
2025-06-10 12:15 ` ✓ Xe.CI.BAT: " Patchwork
2025-06-10 13:40 ` ✗ Xe.CI.Full: failure " Patchwork

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