drm/i915: change default panel fitting mode to preserve aspect ratio

We did this a long time ago in the DDX driver, but now this fix belongs
in the kernel.

Preserving the aspect ratio is a nicer default.

Fixes https://bugs.freedesktop.org/show_bug.cgi?id=18033.

Tested-by: Josh Triplett <josh@freedesktop.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 6a1accd83aecd9171f719deca33a04e078534585..31df55f0a0a7950a0e59ebce556fc30cde35b891 100644 (file)
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -983,8 +983,8 @@ void intel_lvds_init(struct drm_device *dev)
 
        drm_connector_attach_property(&intel_connector->base,
                                      dev->mode_config.scaling_mode_property,
-                                     DRM_MODE_SCALE_FULLSCREEN);
-       lvds_priv->fitting_mode = DRM_MODE_SCALE_FULLSCREEN;
+                                     DRM_MODE_SCALE_ASPECT);
+       lvds_priv->fitting_mode = DRM_MODE_SCALE_ASPECT;
        /*
         * LVDS discovery:
         * 1) check for EDID on DDC