Try to avoid the timeout during debugging.
Cc: Uma Shankar uma.shankar@intel.com Cc: Ville Syrjälä ville.syrjala@linux.intel.com Signed-off-by: Jani Nikula jani.nikula@intel.com --- drivers/gpu/drm/i915/display/intel_dp_link_training.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_link_training.c b/drivers/gpu/drm/i915/display/intel_dp_link_training.c index 1e41a560204a..b1cf99fb3a2d 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_link_training.c +++ b/drivers/gpu/drm/i915/display/intel_dp_link_training.c @@ -1273,6 +1273,10 @@ intel_dp_128b132b_lane_cds(struct intel_dp *intel_dp, }
deadline = jiffies + msecs_to_jiffies((lttpr_count + 1) * 20); + + /* FIXME: Give some slack for CDS. */ + deadline += msecs_to_jiffies(500); + for (;;) { usleep_range(2000, 3000);