From 50bcc19965a9c5ecd6ad391b95f12d92fa3ad3c5 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 12 Jun 2023 09:54:06 -0400
Subject: Revert "drm/amd/display: fix dpms_off issue when disabling bios mode"
Git-commit: 7f80a88dd370777b86ff583f036c558c58c9f84c
Patch-mainline: v6.5-rc1
References: jsc#PED-3527 jsc#PED-5475 jsc#PED-6068 jsc#PED-6070 jsc#PED-6116 jsc#PED-6120 jsc#PED-5065 jsc#PED-5477 jsc#PED-5511 jsc#PED-6041 jsc#PED-6069 jsc#PED-6071
This reverts commit 58e67bb3c131da5ee14e4842b08e53f4888dce0a.
This patch was reverted, but came back again as
commit 58e67bb3c131 ("drm/amd/display: fix dpms_off issue when disabling bios mode")
Revert it again as it breaks Asus G513QY / 6800M laptops.
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2259
Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Cc: Zhongwei <Zhongwei.Zhang@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Mike Lothian <mike@fireburn.co.uk>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index be72e03cdf92..5d3d61faeb28 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1296,7 +1296,7 @@ static void disable_vbios_mode_if_required(
if (pix_clk_100hz != requested_pix_clk_100hz) {
dc->link_srv->set_dpms_off(pipe);
- pipe->stream->dpms_off = true;
+ pipe->stream->dpms_off = false;
}
}
}
--
2.42.0