From 737bdcb21b913c95313a0ae5e7fe5e1607d0d548 Mon Sep 17 00:00:00 2001 From: "Jerry (Fangzhi) Zuo" Date: Tue, 17 Apr 2018 13:49:48 -0400 Subject: [PATCH 4355/5725] drm/amd/display: Update MST edid property every time Extended fix to: "Don't read EDID in atomic_check" Fix display property not observed in GUI display after hot plug. Call drm_mode_connector_update_edid_property every time in .get_modes hook, due to the fact that edid property is getting removed from usermode ioctl DRM_IOCTL_MODE_GETCONNECTOR each time in hot unplug. Signed-off-by: Jerry (Fangzhi) Zuo Reviewed-by: Harry Wentland Conflicts: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c Change-Id: Ibc3033985455f1dfff079a7c1cfc2aa14de294f0 --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c index a9b76fd..131736e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -269,9 +269,9 @@ static int dm_dp_mst_get_modes(struct drm_connector *connector) } drm_mode_connector_update_edid_property( - &aconnector->base, aconnector->edid); + &aconnector->base, aconnector->edid); - ret = dm_connector_update_modes(connector, aconnector->edid); + ret = drm_add_edid_modes(connector, aconnector->edid); return ret; } -- 2.7.4