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drm/vmwgfx: Don't use SVGA_REG_ENABLE in modesetting code.

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We should not use SVGA_REG_ENABLE anywhere but in the fifo setup code,
since it controls whether the device is active.

Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Jakob Bornecrantz
2010-05-28 11:22:02 +02:00
committed by Dave Airlie
parent bbfad33663
commit d451f62a7c
2 changed files with 0 additions and 9 deletions
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5
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
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@@ -107,16 +107,12 @@ static int vmw_ldu_commit_list(struct vmw_private *dev_priv)
return 0;
fb = entry->base.crtc.fb;
vmw_write(dev_priv, SVGA_REG_ENABLE, 0);
vmw_kms_write_svga(dev_priv, w, h, fb->pitch,
fb->bits_per_pixel, fb->depth);
vmw_write(dev_priv, SVGA_REG_ENABLE, 1);
return 0;
}
vmw_write(dev_priv, SVGA_REG_ENABLE, 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);
@@ -152,7 +148,6 @@ static int vmw_ldu_commit_list(struct vmw_private *dev_priv)
/* Make sure we always show something. */
vmw_write(dev_priv, SVGA_REG_NUM_GUEST_DISPLAYS, i ? i : 1);
vmw_write(dev_priv, SVGA_REG_ENABLE, 1);
BUG_ON(i != lds->num_active);