From: Daniel He <daniel.he@amd.com>
Date: Wed, 15 May 2019 03:38:37 +0000 (+0800)
Subject: drm/amd/display: Modified AUX_DPHY_RX_CONTROL0
X-Git-Tag: Ubuntu-5.4-5.4.0-11.14~2467^2~23^2~22
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=ff1232a9052e693060f257ef2cc32c8168a79bdc;p=mirror_ubuntu-focal-kernel.git

drm/amd/display: Modified AUX_DPHY_RX_CONTROL0

[Description] This is cause by failing to read link caps from driver.

Signed-off-by: Daniel He <daniel.he@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
index e25ae43f8d32..3396e499090d 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
@@ -1359,5 +1359,5 @@ void dcn10_aux_initialize(struct dcn10_link_encoder *enc10)
 
 	/* 1/4 window (the maximum allowed) */
 	AUX_REG_UPDATE(AUX_DPHY_RX_CONTROL0,
-			AUX_RX_RECEIVE_WINDOW, 1);
+			AUX_RX_RECEIVE_WINDOW, 0);
 }