Merge tag 'topic/drm-misc-2015-10-08' of git://anongit.freedesktop.org/drm-intel...

[linux-drm-fsl-dcu.git] / drivers / gpu / drm / i915 / i915_dma.c

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 066a0efa75d72a03ef4f645fc4734cb91c432f5a..0eda746850ef62df96fb8c12f3fa4e6457b75ad6 100644 (file)
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -75,7 +75,7 @@ static int i915_getparam(struct drm_device *dev, void *data,
                value = 1;
                break;
        case I915_PARAM_NUM_FENCES_AVAIL:
-               value = dev_priv->num_fence_regs - dev_priv->fence_reg_start;
+               value = dev_priv->num_fence_regs;
                break;
        case I915_PARAM_HAS_OVERLAY:
                value = dev_priv->overlay ? 1 : 0;
@@ -183,35 +183,6 @@ static int i915_getparam(struct drm_device *dev, void *data,
        return 0;
 }
 
-static int i915_setparam(struct drm_device *dev, void *data,
-                        struct drm_file *file_priv)
-{
-       struct drm_i915_private *dev_priv = dev->dev_private;
-       drm_i915_setparam_t *param = data;
-
-       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:
-               if (param->value > dev_priv->num_fence_regs ||
-                   param->value < 0)
-                       return -EINVAL;
-               /* Userspace can use first N regs */
-               dev_priv->fence_reg_start = param->value;
-               break;
-       default:
-               DRM_DEBUG_DRIVER("unknown parameter %d\n",
-                                       param->param);
-               return -EINVAL;
-       }
-
-       return 0;
-}
-
 static int i915_get_bridge_dev(struct drm_device *dev)
 {
        struct drm_i915_private *dev_priv = dev->dev_private;
@@ -631,17 +602,6 @@ static void gen9_sseu_info_init(struct drm_device *dev)
        u32 fuse2, s_enable, ss_disable, eu_disable;
        u8 eu_mask = 0xff;
 
-       /*
-        * BXT has a single slice. BXT also has at most 6 EU per subslice,
-        * and therefore only the lowest 6 bits of the 8-bit EU disable
-        * fields are valid.
-       */
-       if (IS_BROXTON(dev)) {
-               s_max = 1;
-               eu_max = 6;
-               eu_mask = 0x3f;
-       }
-
        info = (struct intel_device_info *)&dev_priv->info;
        fuse2 = I915_READ(GEN8_FUSE2);
        s_enable = (fuse2 & GEN8_F2_S_ENA_MASK) >>
@@ -1137,6 +1097,10 @@ int i915_driver_unload(struct drm_device *dev)
                dev_priv->vbt.child_dev = NULL;
                dev_priv->vbt.child_dev_num = 0;
        }
+       kfree(dev_priv->vbt.sdvo_lvds_vbt_mode);
+       dev_priv->vbt.sdvo_lvds_vbt_mode = NULL;
+       kfree(dev_priv->vbt.lfp_lvds_vbt_mode);
+       dev_priv->vbt.lfp_lvds_vbt_mode = NULL;
 
        vga_switcheroo_unregister_client(dev->pdev);
        vga_client_register(dev->pdev, NULL, NULL, NULL);
@@ -1253,7 +1217,7 @@ const struct drm_ioctl_desc i915_ioctls[] = {
        DRM_IOCTL_DEF_DRV(I915_IRQ_EMIT, drm_noop, DRM_AUTH),
        DRM_IOCTL_DEF_DRV(I915_IRQ_WAIT, drm_noop, DRM_AUTH),
        DRM_IOCTL_DEF_DRV(I915_GETPARAM, i915_getparam, DRM_AUTH|DRM_RENDER_ALLOW),
-       DRM_IOCTL_DEF_DRV(I915_SETPARAM, i915_setparam, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+       DRM_IOCTL_DEF_DRV(I915_SETPARAM, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
        DRM_IOCTL_DEF_DRV(I915_ALLOC, drm_noop, DRM_AUTH),
        DRM_IOCTL_DEF_DRV(I915_FREE, drm_noop, DRM_AUTH),
        DRM_IOCTL_DEF_DRV(I915_INIT_HEAP, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),