diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 134 |
1 files changed, 91 insertions, 43 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 6a5b7ab0c3fa..2ea33eebf01c 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -379,7 +379,8 @@ struct drm_i915_display_funcs { void (*crtc_disable)(struct drm_crtc *crtc); void (*off)(struct drm_crtc *crtc); void (*write_eld)(struct drm_connector *connector, - struct drm_crtc *crtc); + struct drm_crtc *crtc, + struct drm_display_mode *mode); void (*fdi_link_train)(struct drm_crtc *crtc); void (*init_clock_gating)(struct drm_device *dev); int (*queue_flip)(struct drm_device *dev, struct drm_crtc *crtc, @@ -399,6 +400,20 @@ struct drm_i915_display_funcs { struct intel_uncore_funcs { void (*force_wake_get)(struct drm_i915_private *dev_priv); void (*force_wake_put)(struct drm_i915_private *dev_priv); + + uint8_t (*mmio_readb)(struct drm_i915_private *dev_priv, off_t offset, bool trace); + uint16_t (*mmio_readw)(struct drm_i915_private *dev_priv, off_t offset, bool trace); + uint32_t (*mmio_readl)(struct drm_i915_private *dev_priv, off_t offset, bool trace); + uint64_t (*mmio_readq)(struct drm_i915_private *dev_priv, off_t offset, bool trace); + + void (*mmio_writeb)(struct drm_i915_private *dev_priv, off_t offset, + uint8_t val, bool trace); + void (*mmio_writew)(struct drm_i915_private *dev_priv, off_t offset, + uint16_t val, bool trace); + void (*mmio_writel)(struct drm_i915_private *dev_priv, off_t offset, + uint32_t val, bool trace); + void (*mmio_writeq)(struct drm_i915_private *dev_priv, off_t offset, + uint64_t val, bool trace); }; struct intel_uncore { @@ -427,7 +442,6 @@ struct intel_uncore { func(is_valleyview) sep \ func(is_haswell) sep \ func(is_preliminary) sep \ - func(has_force_wake) sep \ func(has_fbc) sep \ func(has_pipe_cxsr) sep \ func(has_hotplug) sep \ @@ -435,9 +449,6 @@ struct intel_uncore { func(has_overlay) sep \ func(overlay_needs_physical) sep \ func(supports_tv) sep \ - func(has_bsd_ring) sep \ - func(has_blt_ring) sep \ - func(has_vebox_ring) sep \ func(has_llc) sep \ func(has_ddi) sep \ func(has_fpga_dbg) @@ -449,6 +460,7 @@ struct intel_device_info { u32 display_mmio_offset; u8 num_pipes:3; u8 gen; + u8 ring_mask; /* Rings supported by the HW */ DEV_INFO_FOR_EACH_FLAG(DEFINE_FLAG, SEP_SEMICOLON); }; @@ -849,6 +861,7 @@ struct intel_gen6_power_mgmt { int last_adj; enum { LOW_POWER, BETWEEN, HIGH_POWER } power; + bool enabled; struct delayed_work delayed_resume_work; /* @@ -1127,6 +1140,15 @@ struct intel_wm_level { uint32_t fbc_val; }; +struct hsw_wm_values { + uint32_t wm_pipe[3]; + uint32_t wm_lp[3]; + uint32_t wm_lp_spr[3]; + uint32_t wm_linetime[3]; + bool enable_fbc_wm; + enum intel_ddb_partitioning partitioning; +}; + /* * This struct tracks the state needed for the Package C8+ feature. * @@ -1196,6 +1218,29 @@ struct i915_package_c8 { } regsave; }; +enum intel_pipe_crc_source { + INTEL_PIPE_CRC_SOURCE_NONE, + INTEL_PIPE_CRC_SOURCE_PLANE1, + INTEL_PIPE_CRC_SOURCE_PLANE2, + INTEL_PIPE_CRC_SOURCE_PF, + INTEL_PIPE_CRC_SOURCE_PIPE, + INTEL_PIPE_CRC_SOURCE_MAX, +}; + +struct intel_pipe_crc_entry { + uint32_t frame; + uint32_t crc[5]; +}; + +#define INTEL_PIPE_CRC_ENTRIES_NR 128 +struct intel_pipe_crc { + atomic_t available; /* exclusive access to the device */ + struct intel_pipe_crc_entry *entries; + enum intel_pipe_crc_source source; + atomic_t head, tail; + wait_queue_head_t wq; +}; + typedef struct drm_i915_private { struct drm_device *dev; struct kmem_cache *slab; @@ -1354,8 +1399,10 @@ typedef struct drm_i915_private { struct drm_i915_gem_object *vlv_pctx; +#ifdef CONFIG_DRM_I915_FBDEV /* list of fbdev register on this device */ struct intel_fbdev *fbdev; +#endif /* * The console may be contended at resume, but we don't @@ -1386,6 +1433,9 @@ typedef struct drm_i915_private { uint16_t spr_latency[5]; /* cursor */ uint16_t cur_latency[5]; + + /* current hardware state */ + struct hsw_wm_values hw; } wm; struct i915_package_c8 pc8; @@ -1395,6 +1445,10 @@ typedef struct drm_i915_private { struct i915_dri1_state dri1; /* Old ums support infrastructure, same warning applies. */ struct i915_ums_state ums; + +#ifdef CONFIG_DEBUG_FS + struct intel_pipe_crc pipe_crc[I915_MAX_PIPES]; +#endif } drm_i915_private_t; static inline struct drm_i915_private *to_i915(const struct drm_device *dev) @@ -1545,11 +1599,14 @@ struct drm_i915_gem_object { /** Current tiling stride for the object, if it's tiled. */ uint32_t stride; + /** References from framebuffers, locks out tiling changes. */ + unsigned long framebuffer_references; + /** Record of address bit 17 of each page at last unbind. */ unsigned long *bit_17; /** User space pin count and filp owning the pin */ - uint32_t user_pin_count; + unsigned long user_pin_count; struct drm_file *pin_filp; /** for phy allocated objects */ @@ -1663,9 +1720,13 @@ struct drm_i915_file_private { #define IS_GEN6(dev) (INTEL_INFO(dev)->gen == 6) #define IS_GEN7(dev) (INTEL_INFO(dev)->gen == 7) -#define HAS_BSD(dev) (INTEL_INFO(dev)->has_bsd_ring) -#define HAS_BLT(dev) (INTEL_INFO(dev)->has_blt_ring) -#define HAS_VEBOX(dev) (INTEL_INFO(dev)->has_vebox_ring) +#define RENDER_RING (1<<RCS) +#define BSD_RING (1<<VCS) +#define BLT_RING (1<<BCS) +#define VEBOX_RING (1<<VECS) +#define HAS_BSD(dev) (INTEL_INFO(dev)->ring_mask & BSD_RING) +#define HAS_BLT(dev) (INTEL_INFO(dev)->ring_mask & BLT_RING) +#define HAS_VEBOX(dev) (INTEL_INFO(dev)->ring_mask & VEBOX_RING) #define HAS_LLC(dev) (INTEL_INFO(dev)->has_llc) #define HAS_WT(dev) (IS_HASWELL(dev) && to_i915(dev)->ellc_size) #define I915_NEED_GFX_HWS(dev) (INTEL_INFO(dev)->need_gfx_hws) @@ -1715,8 +1776,6 @@ struct drm_i915_file_private { #define HAS_PCH_NOP(dev) (INTEL_PCH_TYPE(dev) == PCH_NOP) #define HAS_PCH_SPLIT(dev) (INTEL_PCH_TYPE(dev) != PCH_NONE) -#define HAS_FORCE_WAKE(dev) (INTEL_INFO(dev)->has_force_wake) - /* DPF == dynamic parity feature */ #define HAS_L3_DPF(dev) (IS_IVYBRIDGE(dev) || IS_HASWELL(dev)) #define NUM_L3_SLICES(dev) (IS_HSW_GT3(dev) ? 2 : HAS_L3_DPF(dev)) @@ -1983,7 +2042,7 @@ int i915_gem_l3_remap(struct intel_ring_buffer *ring, int slice); void i915_gem_init_swizzling(struct drm_device *dev); void i915_gem_cleanup_ringbuffer(struct drm_device *dev); int __must_check i915_gpu_idle(struct drm_device *dev); -int __must_check i915_gem_idle(struct drm_device *dev); +int __must_check i915_gem_suspend(struct drm_device *dev); int __i915_add_request(struct intel_ring_buffer *ring, struct drm_file *file, struct drm_i915_gem_object *batch_obj, @@ -2181,6 +2240,11 @@ int i915_verify_lists(struct drm_device *dev); /* i915_debugfs.c */ int i915_debugfs_init(struct drm_minor *minor); void i915_debugfs_cleanup(struct drm_minor *minor); +#ifdef CONFIG_DEBUG_FS +void intel_display_crc_init(struct drm_device *dev); +#else +static inline void intel_display_crc_init(struct drm_device *dev) {} +#endif /* i915_gpu_error.c */ __printf(2, 3) @@ -2337,37 +2401,21 @@ void intel_sbi_write(struct drm_i915_private *dev_priv, u16 reg, u32 value, int vlv_gpu_freq(int ddr_freq, int val); int vlv_freq_opcode(int ddr_freq, int val); -#define __i915_read(x) \ - u##x i915_read##x(struct drm_i915_private *dev_priv, u32 reg, bool trace); -__i915_read(8) -__i915_read(16) -__i915_read(32) -__i915_read(64) -#undef __i915_read - -#define __i915_write(x) \ - void i915_write##x(struct drm_i915_private *dev_priv, u32 reg, u##x val, bool trace); -__i915_write(8) -__i915_write(16) -__i915_write(32) -__i915_write(64) -#undef __i915_write - -#define I915_READ8(reg) i915_read8(dev_priv, (reg), true) -#define I915_WRITE8(reg, val) i915_write8(dev_priv, (reg), (val), true) - -#define I915_READ16(reg) i915_read16(dev_priv, (reg), true) -#define I915_WRITE16(reg, val) i915_write16(dev_priv, (reg), (val), true) -#define I915_READ16_NOTRACE(reg) i915_read16(dev_priv, (reg), false) -#define I915_WRITE16_NOTRACE(reg, val) i915_write16(dev_priv, (reg), (val), false) - -#define I915_READ(reg) i915_read32(dev_priv, (reg), true) -#define I915_WRITE(reg, val) i915_write32(dev_priv, (reg), (val), true) -#define I915_READ_NOTRACE(reg) i915_read32(dev_priv, (reg), false) -#define I915_WRITE_NOTRACE(reg, val) i915_write32(dev_priv, (reg), (val), false) - -#define I915_WRITE64(reg, val) i915_write64(dev_priv, (reg), (val), true) -#define I915_READ64(reg) i915_read64(dev_priv, (reg), true) +#define I915_READ8(reg) dev_priv->uncore.funcs.mmio_readb(dev_priv, (reg), true) +#define I915_WRITE8(reg, val) dev_priv->uncore.funcs.mmio_writeb(dev_priv, (reg), (val), true) + +#define I915_READ16(reg) dev_priv->uncore.funcs.mmio_readw(dev_priv, (reg), true) +#define I915_WRITE16(reg, val) dev_priv->uncore.funcs.mmio_writew(dev_priv, (reg), (val), true) +#define I915_READ16_NOTRACE(reg) dev_priv->uncore.funcs.mmio_readw(dev_priv, (reg), false) +#define I915_WRITE16_NOTRACE(reg, val) dev_priv->uncore.funcs.mmio_writew(dev_priv, (reg), (val), false) + +#define I915_READ(reg) dev_priv->uncore.funcs.mmio_readl(dev_priv, (reg), true) +#define I915_WRITE(reg, val) dev_priv->uncore.funcs.mmio_writel(dev_priv, (reg), (val), true) +#define I915_READ_NOTRACE(reg) dev_priv->uncore.funcs.mmio_readl(dev_priv, (reg), false) +#define I915_WRITE_NOTRACE(reg, val) dev_priv->uncore.funcs.mmio_writel(dev_priv, (reg), (val), false) + +#define I915_WRITE64(reg, val) dev_priv->uncore.funcs.mmio_writeq(dev_priv, (reg), (val), true) +#define I915_READ64(reg) dev_priv->uncore.funcs.mmio_readq(dev_priv, (reg), true) #define POSTING_READ(reg) (void)I915_READ_NOTRACE(reg) #define POSTING_READ16(reg) (void)I915_READ16_NOTRACE(reg) |