From: Roland Scheidegger sroland@vmware.com
commit 981243371a5d832af5bc572071172e955d02fe88 upstream.
Same problem as in stdu, same fix.
Fixes: 51f644b40b4b ("drm/atomic-helper: reset vblank on crtc reset") Acked-by: Charmaine Lee charmainel@vmware.com Reviewed-by: Zack Rusin zackr@vmware.com Signed-off-by: Roland Scheidegger sroland@vmware.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c @@ -387,8 +387,6 @@ static int vmw_ldu_init(struct vmw_priva ldu->base.is_implicit = true;
/* Initialize primary plane */ - vmw_du_plane_reset(primary); - ret = drm_universal_plane_init(dev, &ldu->base.primary, 0, &vmw_ldu_plane_funcs, vmw_primary_plane_formats, @@ -402,8 +400,6 @@ static int vmw_ldu_init(struct vmw_priva drm_plane_helper_add(primary, &vmw_ldu_primary_plane_helper_funcs);
/* Initialize cursor plane */ - vmw_du_plane_reset(cursor); - ret = drm_universal_plane_init(dev, &ldu->base.cursor, 0, &vmw_ldu_cursor_funcs, vmw_cursor_plane_formats, @@ -417,7 +413,6 @@ static int vmw_ldu_init(struct vmw_priva
drm_plane_helper_add(cursor, &vmw_ldu_cursor_plane_helper_funcs);
- vmw_du_connector_reset(connector); ret = drm_connector_init(dev, connector, &vmw_legacy_connector_funcs, DRM_MODE_CONNECTOR_VIRTUAL); if (ret) { @@ -445,7 +440,6 @@ static int vmw_ldu_init(struct vmw_priva goto err_free_encoder; }
- vmw_du_crtc_reset(crtc); ret = drm_crtc_init_with_planes(dev, crtc, &ldu->base.primary, &ldu->base.cursor, &vmw_legacy_crtc_funcs, NULL); @@ -520,6 +514,8 @@ int vmw_kms_ldu_init_display(struct vmw_
dev_priv->active_display_unit = vmw_du_legacy;
+ drm_mode_config_reset(dev); + DRM_INFO("Legacy Display Unit initialized\n");
return 0;