diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 122 |
1 files changed, 39 insertions, 83 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 632c713227dc..26d69d06aa6d 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -79,9 +79,9 @@ #include "gem/i915_gem_shrinker.h" #include "gem/i915_gem_stolen.h" -#include "gt/intel_lrc.h" #include "gt/intel_engine.h" #include "gt/intel_gt_types.h" +#include "gt/intel_region_lmem.h" #include "gt/intel_workarounds.h" #include "gt/uc/intel_uc.h" @@ -103,7 +103,6 @@ #include "i915_vma.h" #include "i915_irq.h" -#include "intel_region_lmem.h" /* General customization: */ @@ -416,6 +415,7 @@ struct intel_fbc { u16 gen9_wa_cfb_stride; u16 interval; s8 fence_id; + bool psr2_active; } state_cache; /* @@ -1122,23 +1122,11 @@ struct drm_i915_private { * crtc_state->wm.need_postvbl_update. */ struct mutex wm_mutex; - - /* - * Set during HW readout of watermarks/DDB. Some platforms - * need to know when we're still using BIOS-provided values - * (which we don't fully trust). - * - * FIXME get rid of this. - */ - bool distrust_bios_wm; } wm; struct dram_info { - bool valid; - bool is_16gb_dimm; + bool wm_lv_0_adjust_needed; u8 num_channels; - u8 ranks; - u32 bandwidth_kbps; bool symmetric_memory; enum intel_dram_type { INTEL_DRAM_UNKNOWN, @@ -1147,6 +1135,7 @@ struct drm_i915_private { INTEL_DRAM_LPDDR3, INTEL_DRAM_LPDDR4 } type; + u8 num_qgv_points; } dram_info; struct intel_bw_info { @@ -1169,9 +1158,6 @@ struct drm_i915_private { struct i915_gem_contexts { spinlock_t lock; /* locks list */ struct list_head list; - - struct llist_head free_list; - struct work_struct free_work; } contexts; /* @@ -1185,6 +1171,8 @@ struct drm_i915_private { struct file *mmap_singleton; } gem; + u8 framestart_delay; + u8 pch_ssc_use; /* For i915gm/i945gm vblank irq workaround */ @@ -1346,7 +1334,7 @@ intel_subplatform(const struct intel_runtime_info *info, enum intel_platform p) { const unsigned int pi = __platform_mask_index(info, p); - return info->platform_mask[pi] & INTEL_SUBPLATFORM_BITS; + return info->platform_mask[pi] & ((1 << INTEL_SUBPLATFORM_BITS) - 1); } static __always_inline bool @@ -1569,16 +1557,30 @@ enum { TGL_REVID_D0, }; -extern const struct i915_rev_steppings tgl_uy_revids[]; -extern const struct i915_rev_steppings tgl_revids[]; +#define TGL_UY_REVIDS_SIZE 4 +#define TGL_REVIDS_SIZE 2 + +extern const struct i915_rev_steppings tgl_uy_revids[TGL_UY_REVIDS_SIZE]; +extern const struct i915_rev_steppings tgl_revids[TGL_REVIDS_SIZE]; static inline const struct i915_rev_steppings * tgl_revids_get(struct drm_i915_private *dev_priv) { - if (IS_TGL_U(dev_priv) || IS_TGL_Y(dev_priv)) - return &tgl_uy_revids[INTEL_REVID(dev_priv)]; - else - return &tgl_revids[INTEL_REVID(dev_priv)]; + u8 revid = INTEL_REVID(dev_priv); + u8 size; + const struct i915_rev_steppings *tgl_revid_tbl; + + if (IS_TGL_U(dev_priv) || IS_TGL_Y(dev_priv)) { + tgl_revid_tbl = tgl_uy_revids; + size = ARRAY_SIZE(tgl_uy_revids); + } else { + tgl_revid_tbl = tgl_revids; + size = ARRAY_SIZE(tgl_revids); + } + + revid = min_t(u8, revid, size - 1); + + return &tgl_revid_tbl[revid]; } #define IS_TGL_DISP_REVID(p, since, until) \ @@ -1588,14 +1590,14 @@ tgl_revids_get(struct drm_i915_private *dev_priv) #define IS_TGL_UY_GT_REVID(p, since, until) \ ((IS_TGL_U(p) || IS_TGL_Y(p)) && \ - tgl_uy_revids[INTEL_REVID(p)].gt_stepping >= (since) && \ - tgl_uy_revids[INTEL_REVID(p)].gt_stepping <= (until)) + tgl_revids_get(p)->gt_stepping >= (since) && \ + tgl_revids_get(p)->gt_stepping <= (until)) #define IS_TGL_GT_REVID(p, since, until) \ (IS_TIGERLAKE(p) && \ !(IS_TGL_U(p) || IS_TGL_Y(p)) && \ - tgl_revids[INTEL_REVID(p)].gt_stepping >= (since) && \ - tgl_revids[INTEL_REVID(p)].gt_stepping <= (until)) + tgl_revids_get(p)->gt_stepping >= (since) && \ + tgl_revids_get(p)->gt_stepping <= (until)) #define RKL_REVID_A0 0x0 #define RKL_REVID_B0 0x1 @@ -1646,8 +1648,6 @@ tgl_revids_get(struct drm_i915_private *dev_priv) (INTEL_INFO(dev_priv)->has_logical_ring_contexts) #define HAS_LOGICAL_RING_ELSQ(dev_priv) \ (INTEL_INFO(dev_priv)->has_logical_ring_elsq) -#define HAS_LOGICAL_RING_PREEMPTION(dev_priv) \ - (INTEL_INFO(dev_priv)->has_logical_ring_preemption) #define HAS_MASTER_UNIT_IRQ(dev_priv) (INTEL_INFO(dev_priv)->has_master_unit_irq) @@ -1749,10 +1749,17 @@ tgl_revids_get(struct drm_i915_private *dev_priv) #define HAS_DISPLAY(dev_priv) (INTEL_INFO(dev_priv)->pipe_mask != 0) +#define HAS_VRR(i915) (INTEL_GEN(i915) >= 12) + /* Only valid when HAS_DISPLAY() is true */ #define INTEL_DISPLAY_ENABLED(dev_priv) \ (drm_WARN_ON(&(dev_priv)->drm, !HAS_DISPLAY(dev_priv)), !(dev_priv)->params.disable_display) +static inline bool run_as_guest(void) +{ + return !hypervisor_is_type(X86_HYPER_NATIVE); +} + static inline bool intel_vtd_active(void) { #ifdef CONFIG_INTEL_IOMMU @@ -1761,7 +1768,7 @@ static inline bool intel_vtd_active(void) #endif /* Running as a guest, we assume the host is enforcing VT'd */ - return !hypervisor_is_type(X86_HYPER_NATIVE); + return run_as_guest(); } static inline bool intel_scanout_needs_vtd_wa(struct drm_i915_private *dev_priv) @@ -1793,8 +1800,6 @@ int i915_gem_init_userptr(struct drm_i915_private *dev_priv); void i915_gem_cleanup_userptr(struct drm_i915_private *dev_priv); void i915_gem_init_early(struct drm_i915_private *dev_priv); void i915_gem_cleanup_early(struct drm_i915_private *dev_priv); -int i915_gem_freeze(struct drm_i915_private *dev_priv); -int i915_gem_freeze_late(struct drm_i915_private *dev_priv); struct intel_memory_region *i915_gem_shmem_setup(struct drm_i915_private *i915); @@ -1967,43 +1972,6 @@ mkwrite_device_info(struct drm_i915_private *dev_priv) int i915_reg_read_ioctl(struct drm_device *dev, void *data, struct drm_file *file); -#define __I915_REG_OP(op__, dev_priv__, ...) \ - intel_uncore_##op__(&(dev_priv__)->uncore, __VA_ARGS__) - -#define I915_READ(reg__) __I915_REG_OP(read, dev_priv, (reg__)) -#define I915_WRITE(reg__, val__) __I915_REG_OP(write, dev_priv, (reg__), (val__)) - -#define POSTING_READ(reg__) __I915_REG_OP(posting_read, dev_priv, (reg__)) - -/* These are untraced mmio-accessors that are only valid to be used inside - * critical sections, such as inside IRQ handlers, where forcewake is explicitly - * controlled. - * - * Think twice, and think again, before using these. - * - * As an example, these accessors can possibly be used between: - * - * spin_lock_irq(&dev_priv->uncore.lock); - * intel_uncore_forcewake_get__locked(); - * - * and - * - * intel_uncore_forcewake_put__locked(); - * spin_unlock_irq(&dev_priv->uncore.lock); - * - * - * Note: some registers may not need forcewake held, so - * intel_uncore_forcewake_{get,put} can be omitted, see - * intel_uncore_forcewake_for_reg(). - * - * Certain architectures will die if the same cacheline is concurrently accessed - * by different clients (e.g. on Ivybridge). Access to registers should - * therefore generally be serialised, by either the dev_priv->uncore.lock or - * a more localised lock guarding all access to that bank of registers. - */ -#define I915_READ_FW(reg__) __I915_REG_OP(read_fw, dev_priv, (reg__)) -#define I915_WRITE_FW(reg__, val__) __I915_REG_OP(write_fw, dev_priv, (reg__), (val__)) - /* i915_mm.c */ int remap_io_mapping(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn, unsigned long size, @@ -2026,16 +1994,4 @@ i915_coherent_map_type(struct drm_i915_private *i915) return HAS_LLC(i915) ? I915_MAP_WB : I915_MAP_WC; } -static inline u64 i915_cs_timestamp_ns_to_ticks(struct drm_i915_private *i915, u64 val) -{ - return DIV_ROUND_UP_ULL(val * RUNTIME_INFO(i915)->cs_timestamp_frequency_hz, - 1000000000); -} - -static inline u64 i915_cs_timestamp_ticks_to_ns(struct drm_i915_private *i915, u64 val) -{ - return div_u64(val * 1000000000, - RUNTIME_INFO(i915)->cs_timestamp_frequency_hz); -} - #endif |