No need for this since the handler will never be called if the interrupts are
masked in the first place.
Also, by default, nested interrupts are disabled and it is up to the user to
explicitly request nested interrupts - allow this.
The interrupt mask should already apply in hardware.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
Even if link training succeeds, sometimes, the link will fall if the link is
enabled prior to the training pattern being turned off.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
As required by DisplayPort compliance, the clock recovery sequence should
fail if all lanes haven't completed clock recovery on the first attempt
using the maximum voltage swing supported.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
Prior to initiating a new AUX transaction, always ensure that any pending
transactions have completed.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
AUX reply now makes use of the REPLY_STATUS register rather than
INTERRUPT_STATUS. It seems that INTERRUPT_STATUS may be updated before
REPLY_STATUS gets updated, resulting in a race condition.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
