diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 155 |
1 files changed, 56 insertions, 99 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index fa14da84362e..00d7eeae33bd 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -32,11 +32,6 @@ #include <uapi/drm/i915_drm.h> -#include <asm/hypervisor.h> - -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> -#include <linux/intel-iommu.h> #include <linux/pm_qos.h> #include <drm/drm_connector.h> @@ -66,6 +61,7 @@ #include "gt/intel_workarounds.h" #include "gt/uc/intel_uc.h" +#include "i915_drm_client.h" #include "i915_gem.h" #include "i915_gpu_error.h" #include "i915_params.h" @@ -99,6 +95,7 @@ struct intel_dpll_funcs; struct intel_encoder; struct intel_fbdev; struct intel_fdi_funcs; +struct intel_gmbus; struct intel_hotplug_funcs; struct intel_initial_plane_config; struct intel_limit; @@ -197,30 +194,10 @@ struct drm_i915_display_funcs { #define I915_COLOR_UNEVICTABLE (-1) /* a non-vma sharing the address space */ -/* - * HIGH_RR is the highest eDP panel refresh rate read from EDID - * LOW_RR is the lowest eDP panel refresh rate found from EDID - * parsing for same resolution. - */ -enum drrs_refresh_rate_type { - DRRS_HIGH_RR, - DRRS_LOW_RR, - DRRS_MAX_RR, /* RR count */ -}; - -enum drrs_support_type { - DRRS_NOT_SUPPORTED = 0, - STATIC_DRRS_SUPPORT = 1, - SEAMLESS_DRRS_SUPPORT = 2 -}; - -struct i915_drrs { - struct mutex mutex; - struct delayed_work work; - struct intel_dp *dp; - unsigned busy_frontbuffer_bits; - enum drrs_refresh_rate_type refresh_rate_type; - enum drrs_support_type type; +enum drrs_type { + DRRS_TYPE_NONE, + DRRS_TYPE_STATIC, + DRRS_TYPE_SEAMLESS, }; #define QUIRK_LVDS_SSC_DISABLE (1<<1) @@ -231,16 +208,6 @@ struct i915_drrs { #define QUIRK_INCREASE_DDI_DISABLED_TIME (1<<7) #define QUIRK_NO_PPS_BACKLIGHT_POWER_HOOK (1<<8) -struct intel_gmbus { - struct i2c_adapter adapter; -#define GMBUS_FORCE_BIT_RETRY (1U << 31) - u32 force_bit; - u32 reg0; - i915_reg_t gpio_reg; - struct i2c_algo_bit_data bit_algo; - struct drm_i915_private *dev_priv; -}; - struct i915_suspend_saved_registers { u32 saveDSPARB; u32 saveSWF0[16]; @@ -360,17 +327,19 @@ struct intel_vbt_data { bool override_afc_startup; u8 override_afc_startup_val; - enum drrs_support_type drrs_type; + u8 seamless_drrs_min_refresh_rate; + enum drrs_type drrs_type; struct { int rate; int lanes; int preemphasis; int vswing; - bool low_vswing; - bool initialized; int bpp; struct edp_power_seq pps; + u8 drrs_msa_timing_delay; + bool low_vswing; + bool initialized; bool hobl; } edp; @@ -412,6 +381,7 @@ struct intel_vbt_data { int crt_ddc_pin; struct list_head display_devices; + struct list_head bdb_blocks; struct intel_bios_encoder_data *ports[I915_MAX_PORTS]; /* Non-NULL if port present. */ struct sdvo_device_mapping sdvo_mappings[2]; @@ -432,6 +402,9 @@ struct i915_virtual_gpu { struct mutex lock; /* serialises sending of g2v_notify command pkts */ bool active; u32 caps; + u32 *initial_mmio; + u8 *initial_cfg_space; + struct list_head entry; }; struct i915_selftest_stash { @@ -510,7 +483,7 @@ struct drm_i915_private { struct intel_dmc dmc; - struct intel_gmbus gmbus[GMBUS_NUM_PINS]; + struct intel_gmbus *gmbus[GMBUS_NUM_PINS]; /** gmbus_mutex protects against concurrent usage of the single hw gmbus * controller on different i2c buses. */ @@ -532,6 +505,7 @@ struct drm_i915_private { struct pci_dev *bridge_dev; struct rb_root uabi_engines; + unsigned int engine_uabi_class_count[I915_LAST_UABI_ENGINE_CLASS + 1]; struct resource mch_res; @@ -553,7 +527,6 @@ struct drm_i915_private { struct i915_hotplug hotplug; struct intel_fbc *fbc[I915_MAX_FBCS]; - struct i915_drrs drrs; struct intel_opregion opregion; struct intel_vbt_data vbt; @@ -666,12 +639,6 @@ struct drm_i915_private { struct list_head global_obj_list; - /* - * For reading active_pipes holding any crtc lock is - * sufficient, for writing must hold all of them. - */ - u8 active_pipes; - struct i915_frontbuffer_tracking fb_tracking; struct intel_atomic_helper { @@ -701,8 +668,6 @@ struct drm_i915_private { struct i915_gpu_error gpu_error; - struct drm_i915_gem_object *vlv_pctx; - /* list of fbdev register on this device */ struct intel_fbdev *fbdev; struct work_struct fbdev_suspend_work; @@ -723,7 +688,6 @@ struct drm_i915_private { u32 bxt_phy_grc; u32 suspend_count; - bool power_domains_suspended; struct i915_suspend_saved_registers regfile; struct vlv_s0ix_state *vlv_s0ix_state; @@ -808,6 +772,14 @@ struct drm_i915_private { /* Abstract the submission mechanism (legacy ringbuffer or execlists) away */ struct intel_gt gt0; + /* + * i915->gt[0] == &i915->gt0 + */ +#define I915_MAX_GT 4 + struct intel_gt *gt[I915_MAX_GT]; + + struct kobject *sysfs_gt; + struct { struct i915_gem_contexts { spinlock_t lock; /* locks list */ @@ -825,8 +797,6 @@ struct drm_i915_private { struct file *mmap_singleton; } gem; - u8 framestart_delay; - /* Window2 specifies time required to program DSB (Window2) in number of scan lines */ u8 window2_delay; @@ -837,8 +807,16 @@ struct drm_i915_private { bool irq_enabled; - /* perform PHY state sanity checks? */ - bool chv_phy_assert[2]; + union { + /* perform PHY state sanity checks? */ + bool chv_phy_assert[2]; + + /* + * DG2: Mask of PHYs that were not calibrated by the firmware + * and should not be used. + */ + u8 snps_phy_failed_calibration; + }; bool ipc_enabled; @@ -846,6 +824,8 @@ struct drm_i915_private { struct i915_pmu pmu; + struct i915_drm_clients clients; + struct i915_hdcp_comp_master *hdcp_master; bool hdcp_comp_added; @@ -1083,6 +1063,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define IS_ALDERLAKE_P(dev_priv) IS_PLATFORM(dev_priv, INTEL_ALDERLAKE_P) #define IS_XEHPSDV(dev_priv) IS_PLATFORM(dev_priv, INTEL_XEHPSDV) #define IS_DG2(dev_priv) IS_PLATFORM(dev_priv, INTEL_DG2) +#define IS_PONTEVECCHIO(dev_priv) IS_PLATFORM(dev_priv, INTEL_PONTEVECCHIO) + #define IS_DG2_G10(dev_priv) \ IS_SUBPLATFORM(dev_priv, INTEL_DG2, INTEL_SUBPLATFORM_G10) #define IS_DG2_G11(dev_priv) \ @@ -1090,9 +1072,11 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define IS_DG2_G12(dev_priv) \ IS_SUBPLATFORM(dev_priv, INTEL_DG2, INTEL_SUBPLATFORM_G12) #define IS_ADLS_RPLS(dev_priv) \ - IS_SUBPLATFORM(dev_priv, INTEL_ALDERLAKE_S, INTEL_SUBPLATFORM_RPL_S) + IS_SUBPLATFORM(dev_priv, INTEL_ALDERLAKE_S, INTEL_SUBPLATFORM_RPL) #define IS_ADLP_N(dev_priv) \ IS_SUBPLATFORM(dev_priv, INTEL_ALDERLAKE_P, INTEL_SUBPLATFORM_N) +#define IS_ADLP_RPLP(dev_priv) \ + IS_SUBPLATFORM(dev_priv, INTEL_ALDERLAKE_P, INTEL_SUBPLATFORM_RPL) #define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \ (INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00) #define IS_BDW_ULT(dev_priv) \ @@ -1237,6 +1221,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, ((gt)->info.engine_mask & \ GENMASK(first__ + count__ - 1, first__)) >> first__; \ }) +#define RCS_MASK(gt) \ + ENGINE_INSTANCES_MASK(gt, RCS0, I915_MAX_RCS) #define VDBOX_MASK(gt) \ ENGINE_INSTANCES_MASK(gt, VCS0, I915_MAX_VCS) #define VEBOX_MASK(gt) \ @@ -1251,6 +1237,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define CMDPARSER_USES_GGTT(dev_priv) (GRAPHICS_VER(dev_priv) == 7) #define HAS_LLC(dev_priv) (INTEL_INFO(dev_priv)->has_llc) +#define HAS_4TILE(dev_priv) (INTEL_INFO(dev_priv)->has_4tile) #define HAS_SNOOP(dev_priv) (INTEL_INFO(dev_priv)->has_snoop) #define HAS_EDRAM(dev_priv) ((dev_priv)->edram_size_mb) #define HAS_SECURE_BATCHES(dev_priv) (GRAPHICS_VER(dev_priv) < 6) @@ -1329,6 +1316,14 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define HAS_DMC(dev_priv) (INTEL_INFO(dev_priv)->display.has_dmc) +#define HAS_HECI_PXP(dev_priv) \ + (INTEL_INFO(dev_priv)->has_heci_pxp) + +#define HAS_HECI_GSCFI(dev_priv) \ + (INTEL_INFO(dev_priv)->has_heci_gscfi) + +#define HAS_HECI_GSC(dev_priv) (HAS_HECI_PXP(dev_priv) || HAS_HECI_GSCFI(dev_priv)) + #define HAS_MSO(i915) (DISPLAY_VER(i915) >= 12) #define HAS_RUNTIME_PM(dev_priv) (INTEL_INFO(dev_priv)->has_runtime_pm) @@ -1398,42 +1393,13 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define HAS_GUC_DEPRIVILEGE(dev_priv) \ (INTEL_INFO(dev_priv)->has_guc_deprivilege) -static inline bool run_as_guest(void) -{ - return !hypervisor_is_type(X86_HYPER_NATIVE); -} +#define HAS_PERCTX_PREEMPT_CTRL(i915) \ + ((GRAPHICS_VER(i915) >= 9) && GRAPHICS_VER_FULL(i915) < IP_VER(12, 55)) #define HAS_D12_PLANE_MINIMIZATION(dev_priv) (IS_ROCKETLAKE(dev_priv) || \ IS_ALDERLAKE_S(dev_priv)) -static inline bool intel_vtd_active(struct drm_i915_private *i915) -{ - if (device_iommu_mapped(i915->drm.dev)) - return true; - - /* Running as a guest, we assume the host is enforcing VT'd */ - return run_as_guest(); -} - -void -i915_print_iommu_status(struct drm_i915_private *i915, struct drm_printer *p); - -static inline bool intel_scanout_needs_vtd_wa(struct drm_i915_private *dev_priv) -{ - return DISPLAY_VER(dev_priv) >= 6 && intel_vtd_active(dev_priv); -} - -static inline bool -intel_ggtt_update_needs_vtd_wa(struct drm_i915_private *i915) -{ - return IS_BROXTON(i915) && intel_vtd_active(i915); -} - -static inline bool -intel_vm_no_concurrent_access_wa(struct drm_i915_private *i915) -{ - return IS_CHERRYVIEW(i915) || intel_ggtt_update_needs_vtd_wa(i915); -} +#define HAS_MBUS_JOINING(i915) (IS_ALDERLAKE_P(i915)) /* i915_gem.c */ void i915_gem_init_early(struct drm_i915_private *dev_priv); @@ -1508,15 +1474,6 @@ void i915_gem_driver_release(struct drm_i915_private *dev_priv); int i915_gem_open(struct drm_i915_private *i915, struct drm_file *file); -/* i915_gem_tiling.c */ -static inline bool i915_gem_object_needs_bit17_swizzle(struct drm_i915_gem_object *obj) -{ - struct drm_i915_private *i915 = to_i915(obj->base.dev); - - return to_gt(i915)->ggtt->bit_6_swizzle_x == I915_BIT_6_SWIZZLE_9_10_17 && - i915_gem_object_is_tiled(obj); -} - /* intel_device_info.c */ static inline struct intel_device_info * mkwrite_device_info(struct drm_i915_private *dev_priv) |