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drm/i915: Drop checks for initialization

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KMS always intializes, this was only a valid check when userspace
was still in control of the kernel driver.

v2: Comment that we outright reject all dri1/ums params.

Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2014-11-19 21:24:54 +01:00
parent 77f31815e1
commit ac883c84e4
1 changed files with 2 additions and 12 deletions
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14
drivers/gpu/drm/i915/i915_dma.c
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@ -58,17 +58,11 @@ static int i915_getparam(struct drm_device *dev, void *data,
drm_i915_getparam_t *param = data;
int value;
if (!dev_priv) {
DRM_ERROR("called with no initialization\n");
return -EINVAL;
}
switch (param->param) {
case I915_PARAM_IRQ_ACTIVE:
return -ENODEV;
case I915_PARAM_ALLOW_BATCHBUFFER:
return -ENODEV;
case I915_PARAM_LAST_DISPATCH:
/* Reject all old ums/dri params. */
return -ENODEV;
case I915_PARAM_CHIPSET_ID:
value = dev->pdev->device;
@ -168,15 +162,11 @@ static int i915_setparam(struct drm_device *dev, void *data,
struct drm_i915_private *dev_priv = dev->dev_private;
drm_i915_setparam_t *param = data;
if (!dev_priv) {
DRM_ERROR("called with no initialization\n");
return -EINVAL;
}
switch (param->param) {
case I915_SETPARAM_USE_MI_BATCHBUFFER_START:
case I915_SETPARAM_TEX_LRU_LOG_GRANULARITY:
case I915_SETPARAM_ALLOW_BATCHBUFFER:
/* Reject all old ums/dri params. */
return -ENODEV;
case I915_SETPARAM_NUM_USED_FENCES: