/* 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 <drm/drm_drv.h> #include "xe_device.h" /* for xe_device_has_flat_ccs() */ #include "xe_device_types.h" static inline struct drm_i915_private *to_i915(const struct drm_device *dev) { return container_of(dev, struct drm_i915_private, drm); } /* compat platform checks only for soc/ usage */ #define IS_PLATFORM(xe, x) ((xe)->info.platform == x) #define IS_I915G(dev_priv) (dev_priv && 0) #define IS_I915GM(dev_priv) (dev_priv && 0) #define IS_PINEVIEW(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_BROXTON(dev_priv) (dev_priv && 0) #define IS_GEMINILAKE(dev_priv) (dev_priv && 0) #define IS_DG2(dev_priv) IS_PLATFORM(dev_priv, XE_DG2) #define IS_MOBILE(xe) (xe && 0) #define HAS_FLAT_CCS(xe) (xe_device_has_flat_ccs(xe)) #define HAS_128_BYTE_Y_TILING(xe) (xe || 1) #endif