From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Date: Tue, 24 Apr 2018 15:15:24 +0200
Subject: drm/virtio: fix mode_valid's return type
Git-commit: 16d25ea09404a5b4a732a913557de8860fe940c8
Patch-mainline: v4.18-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
The method struct drm_connector_helper_funcs::mode_valid is defined
as returning an 'enum drm_mode_status' but the driver implementation
for this method uses an 'int' for it.
Fix this by using 'enum drm_mode_status' in the driver too.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180424131524.2510-1-luc.vanoostenryck@gmail.com
Link: https://patchwork.freedesktop.org/patch/msgid/20180424131515.2360-1-luc.vanoostenryck@gmail.com
Cc: David Airlie <airlied@linux.ie>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: virtualization@lists.linux-foundation.org
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/virtio/virtgpu_display.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -208,7 +208,7 @@ static int virtio_gpu_conn_get_modes(str
return count;
}
-static int virtio_gpu_conn_mode_valid(struct drm_connector *connector,
+static enum drm_mode_status virtio_gpu_conn_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct virtio_gpu_output *output =