commit 95ad72f4ade3db645279dae3bf4ed456ac806a1c
author Wesley Chalmers <Wesley.Chalmers@amd.com> Mon Mar 29 13:36:35 2021 -0400
committer Alex Deucher <alexander.deucher@amd.com> Tue Jun 15 17:25:41 2021 -0400
tree 7615c68f8c256f7f27a098904964c471a2236f3c
parent 1d5b15f77e3567d2497dad69c99a307dd6379c8f

drm/amd/display: Do not count I2C DEFERs with AUX DEFERs

[WHY]
DP 2.0 SCR specifies that
"A DPTX shall distinguish I2C_DEFER|AUX_ACK from AUX_DEFER. AUX retries
due to
I2C_DEFER are not counted as part of minimum 7 retires (sic) upon
AUX_DEFER’s"

Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>