diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 58 |
1 files changed, 40 insertions, 18 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ad1fc845cd1b..92883a40bdd5 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -83,8 +83,8 @@ #define DRIVER_NAME "i915" #define DRIVER_DESC "Intel Graphics" -#define DRIVER_DATE "20180207" -#define DRIVER_TIMESTAMP 1517988364 +#define DRIVER_DATE "20180221" +#define DRIVER_TIMESTAMP 1519219289 /* 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 @@ -472,6 +472,7 @@ struct i915_gpu_state { u32 reset_count; u32 suspend_count; struct intel_device_info device_info; + struct intel_driver_caps driver_caps; struct i915_params params; struct i915_error_uc { @@ -666,6 +667,7 @@ struct intel_fbc { */ struct intel_fbc_state_cache { struct i915_vma *vma; + unsigned long flags; struct { unsigned int mode_flags; @@ -704,6 +706,7 @@ struct intel_fbc { */ struct intel_fbc_reg_params { struct i915_vma *vma; + unsigned long flags; struct { enum pipe pipe; @@ -722,7 +725,7 @@ struct intel_fbc { struct intel_fbc_work { bool scheduled; - u32 scheduled_vblank; + u64 scheduled_vblank; struct work_struct work; } work; @@ -946,6 +949,8 @@ struct intel_rps { struct intel_rc6 { bool enabled; + u64 prev_hw_residency[4]; + u64 cur_residency[4]; }; struct intel_llc_pstate { @@ -1092,6 +1097,11 @@ struct i915_gem_mm { struct llist_head free_list; struct work_struct free_work; spinlock_t free_lock; + /** + * Count of objects pending destructions. Used to skip needlessly + * waiting on an RCU barrier if no objects are waiting to be freed. + */ + atomic_t free_count; /** * Small stash of WC pages @@ -1356,6 +1366,7 @@ struct intel_vbt_data { u32 size; u8 *data; const u8 *sequence[MIPI_SEQ_MAX]; + u8 *deassert_seq; /* Used by fixup_mipi_sequences() */ } dsi; int crt_ddc_pin; @@ -1815,6 +1826,7 @@ struct drm_i915_private { struct kmem_cache *priorities; const struct intel_device_info info; + struct intel_driver_caps caps; /** * Data Stolen Memory - aka "i915 stolen memory" gives us the start and @@ -2419,12 +2431,16 @@ enum hdmi_force_audio { * We have one bit per pipe and per scanout plane type. */ #define INTEL_FRONTBUFFER_BITS_PER_PIPE 8 -#define INTEL_FRONTBUFFER(pipe, plane_id) \ - (1 << ((plane_id) + INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe))) +#define INTEL_FRONTBUFFER(pipe, plane_id) ({ \ + BUILD_BUG_ON(INTEL_FRONTBUFFER_BITS_PER_PIPE * I915_MAX_PIPES > 32); \ + BUILD_BUG_ON(I915_MAX_PLANES > INTEL_FRONTBUFFER_BITS_PER_PIPE); \ + BIT((plane_id) + INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)); \ +}) #define INTEL_FRONTBUFFER_OVERLAY(pipe) \ - (1 << (INTEL_FRONTBUFFER_BITS_PER_PIPE - 1 + INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe))) + BIT(INTEL_FRONTBUFFER_BITS_PER_PIPE - 1 + INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)) #define INTEL_FRONTBUFFER_ALL_MASK(pipe) \ - (0xff << (INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe))) + GENMASK(INTEL_FRONTBUFFER_BITS_PER_PIPE * ((pipe) + 1) - 1, \ + INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)) /* * Optimised SGL iterator for GEM objects @@ -2799,7 +2815,7 @@ intel_info(const struct drm_i915_private *dev_priv) #define HAS_FW_BLC(dev_priv) (INTEL_GEN(dev_priv) > 2) #define HAS_FBC(dev_priv) ((dev_priv)->info.has_fbc) -#define HAS_CUR_FBC(dev_priv) (!HAS_GMCH_DISPLAY(dev_priv) && INTEL_INFO(dev_priv)->gen >= 7) +#define HAS_CUR_FBC(dev_priv) (!HAS_GMCH_DISPLAY(dev_priv) && INTEL_GEN(dev_priv) >= 7) #define HAS_IPS(dev_priv) (IS_HSW_ULT(dev_priv) || IS_BROADWELL(dev_priv)) @@ -2862,19 +2878,20 @@ intel_info(const struct drm_i915_private *dev_priv) #define INTEL_PCH_QEMU_DEVICE_ID_TYPE 0x2900 /* qemu q35 has 2918 */ #define INTEL_PCH_TYPE(dev_priv) ((dev_priv)->pch_type) +#define INTEL_PCH_ID(dev_priv) ((dev_priv)->pch_id) #define HAS_PCH_ICP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_ICP) #define HAS_PCH_CNP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_CNP) #define HAS_PCH_CNP_LP(dev_priv) \ - ((dev_priv)->pch_id == INTEL_PCH_CNP_LP_DEVICE_ID_TYPE) + (INTEL_PCH_ID(dev_priv) == INTEL_PCH_CNP_LP_DEVICE_ID_TYPE) #define HAS_PCH_KBP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_KBP) #define HAS_PCH_SPT(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_SPT) #define HAS_PCH_LPT(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_LPT) #define HAS_PCH_LPT_LP(dev_priv) \ - ((dev_priv)->pch_id == INTEL_PCH_LPT_LP_DEVICE_ID_TYPE || \ - (dev_priv)->pch_id == INTEL_PCH_WPT_LP_DEVICE_ID_TYPE) + (INTEL_PCH_ID(dev_priv) == INTEL_PCH_LPT_LP_DEVICE_ID_TYPE || \ + INTEL_PCH_ID(dev_priv) == INTEL_PCH_WPT_LP_DEVICE_ID_TYPE) #define HAS_PCH_LPT_H(dev_priv) \ - ((dev_priv)->pch_id == INTEL_PCH_LPT_DEVICE_ID_TYPE || \ - (dev_priv)->pch_id == INTEL_PCH_WPT_DEVICE_ID_TYPE) + (INTEL_PCH_ID(dev_priv) == INTEL_PCH_LPT_DEVICE_ID_TYPE || \ + INTEL_PCH_ID(dev_priv) == INTEL_PCH_WPT_DEVICE_ID_TYPE) #define HAS_PCH_CPT(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_CPT) #define HAS_PCH_IBX(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_IBX) #define HAS_PCH_NOP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_NOP) @@ -3081,10 +3098,10 @@ int i915_gem_set_domain_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); -int i915_gem_execbuffer(struct drm_device *dev, void *data, - struct drm_file *file_priv); -int i915_gem_execbuffer2(struct drm_device *dev, void *data, - struct drm_file *file_priv); +int i915_gem_execbuffer_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int i915_gem_execbuffer2_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); int i915_gem_busy_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int i915_gem_get_caching_ioctl(struct drm_device *dev, void *data, @@ -3128,6 +3145,9 @@ void i915_gem_free_object(struct drm_gem_object *obj); static inline void i915_gem_drain_freed_objects(struct drm_i915_private *i915) { + if (!atomic_read(&i915->mm.free_count)) + return; + /* A single pass should suffice to release all the freed objects (along * most call paths) , but be a little more paranoid in that freeing * the objects does take a little amount of time, during which the rcu @@ -3399,7 +3419,8 @@ i915_gem_object_set_to_cpu_domain(struct drm_i915_gem_object *obj, bool write); struct i915_vma * __must_check i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj, u32 alignment, - const struct i915_ggtt_view *view); + const struct i915_ggtt_view *view, + unsigned int flags); void i915_gem_object_unpin_from_display_plane(struct i915_vma *vma); int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align); @@ -3675,6 +3696,7 @@ extern void intel_i2c_reset(struct drm_i915_private *dev_priv); /* intel_bios.c */ void intel_bios_init(struct drm_i915_private *dev_priv); +void intel_bios_cleanup(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); |