#define DRIVER_NAME "i915"
#define DRIVER_DESC "Intel Graphics"
-#define DRIVER_DATE "20180906"
-#define DRIVER_TIMESTAMP 1536242083
+#define DRIVER_DATE "20180921"
+#define DRIVER_TIMESTAMP 1537521997
/* Use I915_STATE_WARN(x) and I915_STATE_WARN_ON() (rather than WARN() and
* WARN_ON()) for hw state sanity checks to check for unexpected conditions
bool distrust_bios_wm;
} wm;
+ struct dram_info {
+ bool valid;
+ bool valid_dimm;
+ bool is_16gb_dimm;
+ u8 num_channels;
+ enum dram_rank {
+ I915_DRAM_RANK_INVALID = 0,
+ I915_DRAM_RANK_SINGLE,
+ I915_DRAM_RANK_DUAL
+ } rank;
+ u32 bandwidth_kbps;
+ bool symmetric_memory;
+ } dram_info;
+
struct i915_runtime_pm runtime_pm;
struct {
*/
};
+struct dram_channel_info {
+ struct info {
+ u8 size, width;
+ enum dram_rank rank;
+ } l_info, s_info;
+ enum dram_rank rank;
+ bool is_16gb_dimm;
+};
+
static inline struct drm_i915_private *to_i915(const struct drm_device *dev)
{
return container_of(dev, struct drm_i915_private, drm);
#define for_each_sgt_dma(__dmap, __iter, __sgt) \
for ((__iter) = __sgt_iter((__sgt)->sgl, true); \
((__dmap) = (__iter).dma + (__iter).curr); \
- (((__iter).curr += PAGE_SIZE) >= (__iter).max) ? \
+ (((__iter).curr += I915_GTT_PAGE_SIZE) >= (__iter).max) ? \
(__iter) = __sgt_iter(__sg_next((__iter).sgp), true), 0 : 0)
/**
I915_MAP_FORCE_WC = I915_MAP_WC | I915_MAP_OVERRIDE,
};
+static inline enum i915_map_type
+i915_coherent_map_type(struct drm_i915_private *i915)
+{
+ return HAS_LLC(i915) ? I915_MAP_WB : I915_MAP_WC;
+}
+
/**
* i915_gem_object_pin_map - return a contiguous mapping of the entire object
* @obj: the object to map into kernel address space
void i915_gem_stolen_remove_node(struct drm_i915_private *dev_priv,
struct drm_mm_node *node);
int i915_gem_init_stolen(struct drm_i915_private *dev_priv);
-void i915_gem_cleanup_stolen(struct drm_device *dev);
+void i915_gem_cleanup_stolen(struct drm_i915_private *dev_priv);
struct drm_i915_gem_object *
i915_gem_object_create_stolen(struct drm_i915_private *dev_priv,
resource_size_t size);