From: Jakob Bornecrantz <ja...@vmware.com>
Signed-off-by: Jakob Bornecrantz <ja...@vmware.com>
Signed-off-by: Thomas Hellstrom <thellst...@vmware.com>
---
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 17 ++++-------------
1 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index c4aa653..923c013 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -113,16 +113,6 @@ static int vmw_ldu_commit_list(struct vmw_private
*dev_priv)
return 0;
}
- for (i = 0; i < lds->last_num_active; i++) {
- vmw_write(dev_priv, SVGA_REG_DISPLAY_ID, i);
- vmw_write(dev_priv, SVGA_REG_DISPLAY_IS_PRIMARY, !i);
- vmw_write(dev_priv, SVGA_REG_DISPLAY_POSITION_X, 0);
- vmw_write(dev_priv, SVGA_REG_DISPLAY_POSITION_Y, 0);
- vmw_write(dev_priv, SVGA_REG_DISPLAY_WIDTH, 0);
- vmw_write(dev_priv, SVGA_REG_DISPLAY_HEIGHT, 0);
- vmw_write(dev_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID);
- }
-
if (!list_empty(&lds->active)) {
entry = list_entry(lds->active.next, typeof(*entry), active);
fb = entry->base.crtc.fb;
@@ -131,6 +121,10 @@ static int vmw_ldu_commit_list(struct vmw_private
*dev_priv)
fb->bits_per_pixel, fb->depth);
}
+ /* Make sure we always show something */
+ vmw_write(dev_priv, SVGA_REG_NUM_GUEST_DISPLAYS,
+ lds->num_active ? lds->num_active : 1);
+
i = 0;
list_for_each_entry(entry, &lds->active, active) {
crtc = &entry->base.crtc;
@@ -146,9 +140,6 @@ static int vmw_ldu_commit_list(struct vmw_private *dev_priv)
i++;
}
- /* Make sure we always show something */
- vmw_write(dev_priv, SVGA_REG_NUM_GUEST_DISPLAYS, i ? i : 1);
-
BUG_ON(i != lds->num_active);
lds->last_num_active = lds->num_active;
--
1.6.2.5
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