[Intel-gfx] [PATCH 0/2] Add retries for dp dual mode reads

[Shashank Sharma]

Some of the DP dual mode devices (like LSPCON) need some time
to settle down, on specific platfomrs. Its been observed during
IGT CI runs that some of the KBL boards show some i2c-over-aux
failures when driver module is re-inserted or re-loaded.

This patch series adds some retries at various dp_dual_mode
helper functions, to allow these specofic devices to settle
down, and adjusts debug levels for failure messages.

Shashank Sharma (2):
  drm: Add retries for dp dual mode read
  drm/i915: Don't give up waiting on INVALID_MODE

 drivers/gpu/drm/drm_dp_dual_mode_helper.c | 14 +++++++++++---
 drivers/gpu/drm/i915/intel_lspcon.c       |  9 ++++-----
 2 files changed, 15 insertions(+), 8 deletions(-)

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2.7.4