diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ee338655f782..24a86c64d22e 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -62,12 +62,14 @@ #include "i915_gem_gtt.h" #include "i915_gem_render_state.h" +#include "intel_gvt.h" + /* General customization: */ #define DRIVER_NAME "i915" #define DRIVER_DESC "Intel Graphics" -#define DRIVER_DATE "20160606" +#define DRIVER_DATE "20160620" #undef WARN_ON /* Many gcc seem to no see through this and fall over :( */ @@ -762,7 +764,8 @@ struct intel_csr { func(has_llc) sep \ func(has_snoop) sep \ func(has_ddi) sep \ - func(has_fpga_dbg) + func(has_fpga_dbg) sep \ + func(has_pooled_eu) #define DEFINE_FLAG(name) u8 name:1 #define SEP_SEMICOLON ; @@ -788,6 +791,7 @@ struct intel_device_info { u8 subslice_per_slice; u8 eu_total; u8 eu_per_subslice; + u8 min_eu_in_pool; /* For each slice, which subslice(s) has(have) 7 EUs (bitfield)? */ u8 subslice_7eu[3]; u8 has_slice_pg:1; @@ -877,6 +881,10 @@ struct i915_gem_context { int pin_count; bool initialised; } engine[I915_NUM_ENGINES]; + u32 ring_size; + u32 desc_template; + struct atomic_notifier_head status_notifier; + bool execlists_force_single_submission; struct list_head link; @@ -1740,6 +1748,8 @@ struct drm_i915_private { struct i915_virtual_gpu vgpu; + struct intel_gvt gvt; + struct intel_guc guc; struct intel_csr csr; @@ -2718,6 +2728,15 @@ struct drm_i915_cmd_table { #define IS_BXT_REVID(p, since, until) (IS_BROXTON(p) && IS_REVID(p, since, until)) +#define KBL_REVID_A0 0x0 +#define KBL_REVID_B0 0x1 +#define KBL_REVID_C0 0x2 +#define KBL_REVID_D0 0x3 +#define KBL_REVID_E0 0x4 + +#define IS_KBL_REVID(p, since, until) \ + (IS_KABYLAKE(p) && IS_REVID(p, since, until)) + /* * The genX designation typically refers to the render engine, so render * capability related checks should use IS_GEN, while display and other checks @@ -2824,6 +2843,8 @@ struct drm_i915_cmd_table { !IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) && \ !IS_BROXTON(dev)) +#define HAS_POOLED_EU(dev) (INTEL_INFO(dev)->has_pooled_eu) + #define INTEL_PCH_DEVICE_ID_MASK 0xff00 #define INTEL_PCH_IBX_DEVICE_ID_TYPE 0x3b00 #define INTEL_PCH_CPT_DEVICE_ID_TYPE 0x1c00 @@ -2941,6 +2962,12 @@ void intel_uncore_forcewake_put__locked(struct drm_i915_private *dev_priv, u64 intel_uncore_edram_size(struct drm_i915_private *dev_priv); void assert_forcewakes_inactive(struct drm_i915_private *dev_priv); + +static inline bool intel_gvt_active(struct drm_i915_private *dev_priv) +{ + return dev_priv->gvt.initialized; +} + static inline bool intel_vgpu_active(struct drm_i915_private *dev_priv) { return dev_priv->vgpu.active; @@ -3110,6 +3137,23 @@ static inline int __sg_page_count(struct scatterlist *sg) struct page * i915_gem_object_get_dirty_page(struct drm_i915_gem_object *obj, int n); +static inline dma_addr_t +i915_gem_object_get_dma_address(struct drm_i915_gem_object *obj, int n) +{ + if (n < obj->get_page.last) { + obj->get_page.sg = obj->pages->sgl; + obj->get_page.last = 0; + } + + while (obj->get_page.last + __sg_page_count(obj->get_page.sg) <= n) { + obj->get_page.last += __sg_page_count(obj->get_page.sg++); + if (unlikely(sg_is_chain(obj->get_page.sg))) + obj->get_page.sg = sg_chain_ptr(obj->get_page.sg); + } + + return sg_dma_address(obj->get_page.sg) + ((n - obj->get_page.last) << PAGE_SHIFT); +} + static inline struct page * i915_gem_object_get_page(struct drm_i915_gem_object *obj, int n) { @@ -3432,6 +3476,8 @@ int i915_switch_context(struct drm_i915_gem_request *req); void i915_gem_context_free(struct kref *ctx_ref); struct drm_i915_gem_object * i915_gem_alloc_context_obj(struct drm_device *dev, size_t size); +struct i915_gem_context * +i915_gem_context_create_gvt(struct drm_device *dev); static inline struct i915_gem_context * i915_gem_context_lookup(struct drm_i915_file_private *file_priv, u32 id) @@ -3620,6 +3666,7 @@ int intel_bios_init(struct drm_i915_private *dev_priv); bool intel_bios_is_valid_vbt(const void *buf, size_t size); bool intel_bios_is_tv_present(struct drm_i915_private *dev_priv); bool intel_bios_is_lvds_present(struct drm_i915_private *dev_priv, u8 *i2c_pin); +bool intel_bios_is_port_present(struct drm_i915_private *dev_priv, enum port port); bool intel_bios_is_port_edp(struct drm_i915_private *dev_priv, enum port port); bool intel_bios_is_port_dp_dual_mode(struct drm_i915_private *dev_priv, enum port port); bool intel_bios_is_dsi_present(struct drm_i915_private *dev_priv, enum port *port); |