From: "Dhinakaran Pandiyan" <dhinakaran.pandiyan@xxxxxxxxx>
The core already takes care of the delay before retrying. The delay now
changes to (500, 600)us instead of (500 + 1000, 600 + 1500)us.
Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@xxxxxxxxx>
Reviewed-by: David Weinehall <david.weinehall@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_dp.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 121ea34bc927..adbbe530520d 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1227,14 +1227,6 @@ intel_dp_aux_ch(struct intel_dp *intel_dp,
if (recv_bytes == 0 || recv_bytes > 20) {
DRM_DEBUG_KMS("Forbidden recv_bytes = %d on aux transaction\n",
recv_bytes);
- /*
- * FIXME: This patch was created on top of a series that
- * organize the retries at drm level. There EBUSY should
- * also take care for 1ms wait before retrying.
- * That aux retries re-org is still needed and after that is
- * merged we remove this sleep from here.
- */
- usleep_range(1000, 1500);
ret = -EBUSY;
goto out;
}
--
2.14.1
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