drm: helper macros to print composite types

I'll want to print things in a similar way in a later patch.  This will
make it easier.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1478358492-30738-2-git-send-email-robdclark@gmail.com

1 files changed, 1 insertions, 7 deletions

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index f64ac86deb84..ce6eeda02acf 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -49,13 +49,7 @@
  */
 void drm_mode_debug_printmodeline(const struct drm_display_mode *mode)
 {
-        DRM_DEBUG_KMS("Modeline %d:\"%s\" %d %d %d %d %d %d %d %d %d %d "
-                        "0x%x 0x%x\n",
-                mode->base.id, mode->name, mode->vrefresh, mode->clock,
-                mode->hdisplay, mode->hsync_start,
-                mode->hsync_end, mode->htotal,
-                mode->vdisplay, mode->vsync_start,
-                mode->vsync_end, mode->vtotal, mode->type, mode->flags);
+        DRM_DEBUG_KMS("Modeline " DRM_MODE_FMT "\n", DRM_MODE_ARG(mode));
 }
 EXPORT_SYMBOL(drm_mode_debug_printmodeline);