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drm/vmwgfx: Update the user-space interface.

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When time-based throttling is implemented, we need to bump minor.
When the old way of detecting scanout is removed, we need to bump major.
In the meantime, this change should not break existing user-space.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Thomas Hellstrom
2010-02-09 19:41:55 +00:00
committed by Dave Airlie
parent e28cab42f3
commit f77cef3db3
4 changed files with 21 additions and 8 deletions
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6
drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
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@@ -48,6 +48,12 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data,
case DRM_VMW_PARAM_FIFO_OFFSET:
param->value = dev_priv->mmio_start;
break;
case DRM_VMW_PARAM_HW_CAPS:
param->value = dev_priv->capabilities;
break;
case DRM_VMW_PARAM_FIFO_CAPS:
param->value = dev_priv->fifo.capabilities;
break;
default:
DRM_ERROR("Illegal vmwgfx get param request: %d\n",
param->param);