[2/6] drm/cirrus: use drm_set_preferred_mode

Commit Message

Gerd Hoffmann Oct. 11, 2013, 8:01 a.m. UTC

Explicitly set 1024x768 as default mode, so the display doesn't come up
with the largest supported mode.

While being at it drop first three drm_add_modes_noedid calls.  As
drm_add_modes_noedid fills the mode list with modes from the database
*up to* the specified size it is pretty pointless to call it multiple
times with different sizes.

Signed-off-by: Gerd Hoffmann <[e-mail]>
---
 drivers/gpu/drm/cirrus/cirrus_mode.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

Patch

diff --git a/drivers/gpu/drm/cirrus/cirrus_mode.c b/drivers/gpu/drm/cirrus/cirrus_mode.c
index 60685b2..adabc3d 100644
--- a/drivers/gpu/drm/cirrus/cirrus_mode.c
+++ b/drivers/gpu/drm/cirrus/cirrus_mode.c
@@ -494,13 +494,12 @@  static struct drm_encoder *cirrus_encoder_init(struct drm_device *dev)
 
 int cirrus_vga_get_modes(struct drm_connector *connector)
 {
-	/* Just add a static list of modes */
-	drm_add_modes_noedid(connector, 640, 480);
-	drm_add_modes_noedid(connector, 800, 600);
-	drm_add_modes_noedid(connector, 1024, 768);
-	drm_add_modes_noedid(connector, 1280, 1024);
+	int count;
 
-	return 4;
+	/* Just add a static list of modes */
+	count = drm_add_modes_noedid(connector, 1280, 1024);
+	drm_set_preferred_mode(connector, 1024, 768);
+	return count;
 }
 
 static int cirrus_vga_mode_valid(struct drm_connector *connector,