diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 143 |
1 files changed, 27 insertions, 116 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ea13fc0b409b..1f5b9a584f71 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -59,7 +59,6 @@ #include <drm/drm_connector.h> #include <drm/i915_mei_hdcp_interface.h> -#include "i915_fixed.h" #include "i915_params.h" #include "i915_reg.h" #include "i915_utils.h" @@ -105,18 +104,23 @@ #include "intel_region_lmem.h" -#include "intel_gvt.h" - /* General customization: */ #define DRIVER_NAME "i915" #define DRIVER_DESC "Intel Graphics" -#define DRIVER_DATE "20200225" -#define DRIVER_TIMESTAMP 1582656081 +#define DRIVER_DATE "20200313" +#define DRIVER_TIMESTAMP 1584144591 struct drm_i915_gem_object; +/* + * The code assumes that the hpd_pins below have consecutive values and + * starting with HPD_PORT_A, the HPD pin associated with any port can be + * retrieved by adding the corresponding port (or phy) enum value to + * HPD_PORT_A in most cases. For example: + * HPD_PORT_C = HPD_PORT_A + PHY_C - PHY_A + */ enum hpd_pin { HPD_NONE = 0, HPD_TV = HPD_NONE, /* TV is known to be unreliable */ @@ -732,14 +736,6 @@ enum intel_ddb_partitioning { INTEL_DDB_PART_5_6, /* IVB+ */ }; -struct intel_wm_level { - bool enable; - u32 pri_val; - u32 spr_val; - u32 cur_val; - u32 fbc_val; -}; - struct ilk_wm_values { u32 wm_pipe[3]; u32 wm_lp[3]; @@ -798,56 +794,6 @@ static inline bool skl_ddb_entry_equal(const struct skl_ddb_entry *e1, return false; } -struct skl_wm_level { - u16 min_ddb_alloc; - u16 plane_res_b; - u8 plane_res_l; - bool plane_en; - bool ignore_lines; -}; - -/* Stores plane specific WM parameters */ -struct skl_wm_params { - bool x_tiled, y_tiled; - bool rc_surface; - bool is_planar; - u32 width; - u8 cpp; - u32 plane_pixel_rate; - u32 y_min_scanlines; - u32 plane_bytes_per_line; - uint_fixed_16_16_t plane_blocks_per_line; - uint_fixed_16_16_t y_tile_minimum; - u32 linetime_us; - u32 dbuf_block_size; -}; - -enum intel_pipe_crc_source { - INTEL_PIPE_CRC_SOURCE_NONE, - INTEL_PIPE_CRC_SOURCE_PLANE1, - INTEL_PIPE_CRC_SOURCE_PLANE2, - INTEL_PIPE_CRC_SOURCE_PLANE3, - INTEL_PIPE_CRC_SOURCE_PLANE4, - INTEL_PIPE_CRC_SOURCE_PLANE5, - INTEL_PIPE_CRC_SOURCE_PLANE6, - INTEL_PIPE_CRC_SOURCE_PLANE7, - INTEL_PIPE_CRC_SOURCE_PIPE, - /* TV/DP on pre-gen5/vlv can't use the pipe source. */ - INTEL_PIPE_CRC_SOURCE_TV, - INTEL_PIPE_CRC_SOURCE_DP_B, - INTEL_PIPE_CRC_SOURCE_DP_C, - INTEL_PIPE_CRC_SOURCE_DP_D, - INTEL_PIPE_CRC_SOURCE_AUTO, - INTEL_PIPE_CRC_SOURCE_MAX, -}; - -#define INTEL_PIPE_CRC_ENTRIES_NR 128 -struct intel_pipe_crc { - spinlock_t lock; - int skipped; - enum intel_pipe_crc_source source; -}; - struct i915_frontbuffer_tracking { spinlock_t lock; @@ -865,13 +811,6 @@ struct i915_virtual_gpu { u32 caps; }; -/* used in computing the new watermarks state */ -struct intel_wm_config { - unsigned int num_pipes_active; - bool sprites_enabled; - bool sprites_scaled; -}; - struct intel_cdclk_config { unsigned int cdclk, vco, ref, bypass; u8 voltage_level; @@ -1043,21 +982,24 @@ struct drm_i915_private { struct intel_crtc *plane_to_crtc_mapping[I915_MAX_PIPES]; struct intel_crtc *pipe_to_crtc_mapping[I915_MAX_PIPES]; -#ifdef CONFIG_DEBUG_FS - struct intel_pipe_crc pipe_crc[I915_MAX_PIPES]; -#endif + /** + * dpll and cdclk state is protected by connection_mutex + * dpll.lock serializes intel_{prepare,enable,disable}_shared_dpll. + * Must be global rather than per dpll, because on some platforms plls + * share registers. + */ + struct { + struct mutex lock; - /* dpll and cdclk state is protected by connection_mutex */ - int num_shared_dpll; - struct intel_shared_dpll shared_dplls[I915_NUM_PLLS]; - const struct intel_dpll_mgr *dpll_mgr; + int num_shared_dpll; + struct intel_shared_dpll shared_dplls[I915_NUM_PLLS]; + const struct intel_dpll_mgr *mgr; - /* - * dpll_lock serializes intel_{prepare,enable,disable}_shared_dpll. - * Must be global rather than per dpll, because on some platforms - * plls share registers. - */ - struct mutex dpll_lock; + struct { + int nssc; + int ssc; + } ref_clks; + } dpll; struct list_head global_obj_list; @@ -1078,8 +1020,6 @@ struct drm_i915_private { struct work_struct free_work; } atomic_helper; - u16 orig_clock; - bool mchbar_need_disable; struct intel_l3_parity l3_parity; @@ -1274,16 +1214,6 @@ struct drm_i915_private { */ }; -struct dram_dimm_info { - u8 size, width, ranks; -}; - -struct dram_channel_info { - struct dram_dimm_info dimm_l, dimm_s; - u8 ranks; - bool is_16gb_dimm; -}; - static inline struct drm_i915_private *to_i915(const struct drm_device *dev) { return container_of(dev, struct drm_i915_private, drm); @@ -1554,6 +1484,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define GLK_REVID_A0 0x0 #define GLK_REVID_A1 0x1 +#define GLK_REVID_A2 0x2 +#define GLK_REVID_B0 0x3 #define IS_GLK_REVID(dev_priv, since, until) \ (IS_GEMINILAKE(dev_priv) && IS_REVID(dev_priv, since, until)) @@ -1737,11 +1669,6 @@ intel_ggtt_update_needs_vtd_wa(struct drm_i915_private *dev_priv) } /* i915_drv.c */ -#ifdef CONFIG_COMPAT -long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); -#else -#define i915_compat_ioctl NULL -#endif extern const struct dev_pm_ops i915_pm_ops; int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent); @@ -1750,16 +1677,6 @@ void i915_driver_remove(struct drm_i915_private *i915); int i915_resume_switcheroo(struct drm_i915_private *i915); int i915_suspend_switcheroo(struct drm_i915_private *i915, pm_message_t state); -static inline bool intel_gvt_active(struct drm_i915_private *dev_priv) -{ - return dev_priv->gvt; -} - -static inline bool intel_vgpu_active(struct drm_i915_private *dev_priv) -{ - return dev_priv->vgpu.active; -} - int i915_getparam_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); @@ -1824,12 +1741,6 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj, void i915_gem_runtime_suspend(struct drm_i915_private *dev_priv); -static inline int __must_check -i915_mutex_lock_interruptible(struct drm_device *dev) -{ - return mutex_lock_interruptible(&dev->struct_mutex); -} - int i915_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev, struct drm_mode_create_dumb *args); |