/* SPDX-License-Identifier: MIT */ /* * Copyright © 2023 Intel Corporation */ #ifndef _XE_I915_DRV_H_ #define _XE_I915_DRV_H_ /* * "Adaptation header" to allow i915 display to also build for xe driver. * TODO: refactor i915 and xe so this can cease to exist */ #include #include "gem/i915_gem_object.h" #include "soc/intel_pch.h" #include "xe_device.h" #include "xe_bo.h" #include "xe_pm.h" #include "xe_step.h" #include "i915_gem.h" #include "i915_gem_stolen.h" #include "i915_gpu_error.h" #include "i915_reg_defs.h" #include "i915_utils.h" #include "intel_gt_types.h" #include "intel_step.h" #include "intel_uc_fw.h" #include "intel_uncore.h" #include "intel_runtime_pm.h" #include static inline struct drm_i915_private *to_i915(const struct drm_device *dev) { return container_of(dev, struct drm_i915_private, drm); } static inline struct drm_i915_private *kdev_to_i915(struct device *kdev) { return dev_get_drvdata(kdev); } #define INTEL_JASPERLAKE 0 #define INTEL_ELKHARTLAKE 0 #define IS_PLATFORM(xe, x) ((xe)->info.platform == x) #define INTEL_INFO(dev_priv) (&((dev_priv)->info)) #define INTEL_DEVID(dev_priv) ((dev_priv)->info.devid) #define IS_I830(dev_priv) (dev_priv && 0) #define IS_I845G(dev_priv) (dev_priv && 0) #define IS_I85X(dev_priv) (dev_priv && 0) #define IS_I865G(dev_priv) (dev_priv && 0) #define IS_I915G(dev_priv) (dev_priv && 0) #define IS_I915GM(dev_priv) (dev_priv && 0) #define IS_I945G(dev_priv) (dev_priv && 0) #define IS_I945GM(dev_priv) (dev_priv && 0) #define IS_I965G(dev_priv) (dev_priv && 0) #define IS_I965GM(dev_priv) (dev_priv && 0) #define IS_G45(dev_priv) (dev_priv && 0) #define IS_GM45(dev_priv) (dev_priv && 0) #define IS_G4X(dev_priv) (dev_priv && 0) #define IS_PINEVIEW(dev_priv) (dev_priv && 0) #define IS_G33(dev_priv) (dev_priv && 0) #define IS_IRONLAKE(dev_priv) (dev_priv && 0) #define IS_IRONLAKE_M(dev_priv) (dev_priv && 0) #define IS_SANDYBRIDGE(dev_priv) (dev_priv && 0) #define IS_IVYBRIDGE(dev_priv) (dev_priv && 0) #define IS_IVB_GT1(dev_priv) (dev_priv && 0) #define IS_VALLEYVIEW(dev_priv) (dev_priv && 0) #define IS_CHERRYVIEW(dev_priv) (dev_priv && 0) #define IS_HASWELL(dev_priv) (dev_priv && 0) #define IS_BROADWELL(dev_priv) (dev_priv && 0) #define IS_SKYLAKE(dev_priv) (dev_priv && 0) #define IS_BROXTON(dev_priv) (dev_priv && 0) #define IS_KABYLAKE(dev_priv) (dev_priv && 0) #define IS_GEMINILAKE(dev_priv) (dev_priv && 0) #define IS_COFFEELAKE(dev_priv) (dev_priv && 0) #define IS_COMETLAKE(dev_priv) (dev_priv && 0) #define IS_ICELAKE(dev_priv) (dev_priv && 0) #define IS_JASPERLAKE(dev_priv) (dev_priv && 0) #define IS_ELKHARTLAKE(dev_priv) (dev_priv && 0) #define IS_TIGERLAKE(dev_priv) IS_PLATFORM(dev_priv, XE_TIGERLAKE) #define IS_ROCKETLAKE(dev_priv) IS_PLATFORM(dev_priv, XE_ROCKETLAKE) #define IS_DG1(dev_priv) IS_PLATFORM(dev_priv, XE_DG1) #define IS_ALDERLAKE_S(dev_priv) IS_PLATFORM(dev_priv, XE_ALDERLAKE_S) #define IS_ALDERLAKE_P(dev_priv) IS_PLATFORM(dev_priv, XE_ALDERLAKE_P) #define IS_XEHPSDV(dev_priv) (dev_priv && 0) #define IS_DG2(dev_priv) IS_PLATFORM(dev_priv, XE_DG2) #define IS_PONTEVECCHIO(dev_priv) IS_PLATFORM(dev_priv, XE_PVC) #define IS_METEORLAKE(dev_priv) IS_PLATFORM(dev_priv, XE_METEORLAKE) #define IS_LUNARLAKE(dev_priv) IS_PLATFORM(dev_priv, XE_LUNARLAKE) #define IS_HASWELL_ULT(dev_priv) (dev_priv && 0) #define IS_BROADWELL_ULT(dev_priv) (dev_priv && 0) #define IS_BROADWELL_ULX(dev_priv) (dev_priv && 0) #define IP_VER(ver, rel) ((ver) << 8 | (rel)) #define INTEL_DISPLAY_ENABLED(xe) (HAS_DISPLAY((xe)) && !intel_opregion_headless_sku((xe))) #define IS_GRAPHICS_VER(xe, first, last) \ ((xe)->info.graphics_verx100 >= first * 100 && \ (xe)->info.graphics_verx100 <= (last*100 + 99)) #define IS_MOBILE(xe) (xe && 0) #define HAS_LLC(xe) (!IS_DGFX((xe))) #define HAS_GMD_ID(xe) GRAPHICS_VERx100(xe) >= 1270 /* Workarounds not handled yet */ #define IS_DISPLAY_STEP(xe, first, last) ({u8 __step = (xe)->info.step.display; first <= __step && __step <= last; }) #define IS_GRAPHICS_STEP(xe, first, last) ({u8 __step = (xe)->info.step.graphics; first <= __step && __step <= last; }) #define IS_LP(xe) (0) #define IS_GEN9_LP(xe) (0) #define IS_GEN9_BC(xe) (0) #define IS_TIGERLAKE_UY(xe) (xe && 0) #define IS_COMETLAKE_ULX(xe) (xe && 0) #define IS_COFFEELAKE_ULX(xe) (xe && 0) #define IS_KABYLAKE_ULX(xe) (xe && 0) #define IS_SKYLAKE_ULX(xe) (xe && 0) #define IS_HASWELL_ULX(xe) (xe && 0) #define IS_COMETLAKE_ULT(xe) (xe && 0) #define IS_COFFEELAKE_ULT(xe) (xe && 0) #define IS_KABYLAKE_ULT(xe) (xe && 0) #define IS_SKYLAKE_ULT(xe) (xe && 0) #define IS_DG1_GRAPHICS_STEP(xe, first, last) (IS_DG1(xe) && IS_GRAPHICS_STEP(xe, first, last)) #define IS_DG2_GRAPHICS_STEP(xe, variant, first, last) \ ((xe)->info.subplatform == XE_SUBPLATFORM_DG2_ ## variant && \ IS_GRAPHICS_STEP(xe, first, last)) #define IS_XEHPSDV_GRAPHICS_STEP(xe, first, last) (IS_XEHPSDV(xe) && IS_GRAPHICS_STEP(xe, first, last)) /* XXX: No basedie stepping support yet */ #define IS_PVC_BD_STEP(xe, first, last) (!WARN_ON(1) && IS_PONTEVECCHIO(xe)) #define IS_TIGERLAKE_DISPLAY_STEP(xe, first, last) (IS_TIGERLAKE(xe) && IS_DISPLAY_STEP(xe, first, last)) #define IS_ROCKETLAKE_DISPLAY_STEP(xe, first, last) (IS_ROCKETLAKE(xe) && IS_DISPLAY_STEP(xe, first, last)) #define IS_DG1_DISPLAY_STEP(xe, first, last) (IS_DG1(xe) && IS_DISPLAY_STEP(xe, first, last)) #define IS_DG2_DISPLAY_STEP(xe, first, last) (IS_DG2(xe) && IS_DISPLAY_STEP(xe, first, last)) #define IS_ADLP_DISPLAY_STEP(xe, first, last) (IS_ALDERLAKE_P(xe) && IS_DISPLAY_STEP(xe, first, last)) #define IS_ADLS_DISPLAY_STEP(xe, first, last) (IS_ALDERLAKE_S(xe) && IS_DISPLAY_STEP(xe, first, last)) #define IS_JSL_EHL_DISPLAY_STEP(xe, first, last) (IS_JSL_EHL(xe) && IS_DISPLAY_STEP(xe, first, last)) #define IS_MTL_DISPLAY_STEP(xe, first, last) (IS_METEORLAKE(xe) && IS_DISPLAY_STEP(xe, first, last)) /* FIXME: Add subplatform here */ #define IS_MTL_GRAPHICS_STEP(xe, sub, first, last) (IS_METEORLAKE(xe) && IS_DISPLAY_STEP(xe, first, last)) #define IS_DG2_G10(xe) ((xe)->info.subplatform == XE_SUBPLATFORM_DG2_G10) #define IS_DG2_G11(xe) ((xe)->info.subplatform == XE_SUBPLATFORM_DG2_G11) #define IS_DG2_G12(xe) ((xe)->info.subplatform == XE_SUBPLATFORM_DG2_G12) #define IS_RAPTORLAKE_U(xe) ((xe)->info.subplatform == XE_SUBPLATFORM_ALDERLAKE_P_RPLU) #define IS_ICL_WITH_PORT_F(xe) (xe && 0) #define HAS_FLAT_CCS(xe) (xe_device_has_flat_ccs(xe)) #define to_intel_bo(x) gem_to_xe_bo((x)) #define mkwrite_device_info(xe) (INTEL_INFO(xe)) #define HAS_128_BYTE_Y_TILING(xe) (xe || 1) #define intel_has_gpu_reset(a) (a && 0) #include "intel_wakeref.h" static inline intel_wakeref_t intel_runtime_pm_get(struct xe_runtime_pm *pm) { struct xe_device *xe = container_of(pm, struct xe_device, runtime_pm); if (xe_pm_runtime_get(xe) < 0) { xe_pm_runtime_put(xe); return 0; } return 1; } static inline intel_wakeref_t intel_runtime_pm_get_if_in_use(struct xe_runtime_pm *pm) { struct xe_device *xe = container_of(pm, struct xe_device, runtime_pm); return xe_pm_runtime_get_if_active(xe); } static inline void intel_runtime_pm_put_unchecked(struct xe_runtime_pm *pm) { struct xe_device *xe = container_of(pm, struct xe_device, runtime_pm); xe_pm_runtime_put(xe); } static inline void intel_runtime_pm_put(struct xe_runtime_pm *pm, intel_wakeref_t wakeref) { if (wakeref) intel_runtime_pm_put_unchecked(pm); } #define intel_runtime_pm_get_raw intel_runtime_pm_get #define intel_runtime_pm_put_raw intel_runtime_pm_put #define assert_rpm_wakelock_held(x) do { } while (0) #define assert_rpm_raw_wakeref_held(x) do { } while (0) #define intel_uncore_forcewake_get(x, y) do { } while (0) #define intel_uncore_forcewake_put(x, y) do { } while (0) #define intel_uncore_arm_unclaimed_mmio_detection(x) do { } while (0) #define I915_PRIORITY_DISPLAY 0 struct i915_sched_attr { int priority; }; #define i915_gem_fence_wait_priority(fence, attr) do { (void) attr; } while (0) #define with_intel_runtime_pm(rpm, wf) \ for ((wf) = intel_runtime_pm_get(rpm); (wf); \ intel_runtime_pm_put((rpm), (wf)), (wf) = 0) #define pdev_to_i915 pdev_to_xe_device #define RUNTIME_INFO(xe) (&(xe)->info.i915_runtime) #define FORCEWAKE_ALL XE_FORCEWAKE_ALL #define HPD_STORM_DEFAULT_THRESHOLD 50 #ifdef CONFIG_ARM64 /* * arm64 indirectly includes linux/rtc.h, * which defines a irq_lock, so include it * here before #define-ing it */ #include #endif #define irq_lock irq.lock #endif