Revert "drm/amd/display: fix dpms_off issue when disabling bios mode"

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>

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index be72e03..5d3d61f 100644 (file)
--- 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;
                                        }
                                }
                        }