diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 311 |
1 files changed, 205 insertions, 106 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 16a6f6d187a1..63bcda5541ec 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -55,7 +55,10 @@ #define DRIVER_NAME "i915" #define DRIVER_DESC "Intel Graphics" -#define DRIVER_DATE "20140905" +#define DRIVER_DATE "20141121" + +#undef WARN_ON +#define WARN_ON(x) WARN(x, "WARN_ON(" #x ")") enum pipe { INVALID_PIPE = -1, @@ -76,6 +79,14 @@ enum transcoder { }; #define transcoder_name(t) ((t) + 'A') +/* + * This is the maximum (across all platforms) number of planes (primary + + * sprites) that can be active at the same time on one pipe. + * + * This value doesn't count the cursor plane. + */ +#define I915_MAX_PLANES 3 + enum plane { PLANE_A = 0, PLANE_B, @@ -202,10 +213,15 @@ enum intel_dpll_id { /* real shared dpll ids must be >= 0 */ DPLL_ID_PCH_PLL_A = 0, DPLL_ID_PCH_PLL_B = 1, + /* hsw/bdw */ DPLL_ID_WRPLL1 = 0, DPLL_ID_WRPLL2 = 1, + /* skl */ + DPLL_ID_SKL_DPLL1 = 0, + DPLL_ID_SKL_DPLL2 = 1, + DPLL_ID_SKL_DPLL3 = 2, }; -#define I915_NUM_PLLS 2 +#define I915_NUM_PLLS 3 struct intel_dpll_hw_state { /* i9xx, pch plls */ @@ -216,16 +232,33 @@ struct intel_dpll_hw_state { /* hsw, bdw */ uint32_t wrpll; + + /* skl */ + /* + * DPLL_CTRL1 has 6 bits for each each this DPLL. We store those in + * lower part of crtl1 and they get shifted into position when writing + * the register. This allows us to easily compare the state to share + * the DPLL. + */ + uint32_t ctrl1; + /* HDMI only, 0 when used for DP */ + uint32_t cfgcr1, cfgcr2; +}; + +struct intel_shared_dpll_config { + unsigned crtc_mask; /* mask of CRTCs sharing this PLL */ + struct intel_dpll_hw_state hw_state; }; struct intel_shared_dpll { - int refcount; /* count of number of CRTCs sharing this PLL */ + struct intel_shared_dpll_config config; + struct intel_shared_dpll_config *new_config; + int active; /* count of number of active CRTCs (i.e. DPMS on) */ bool on; /* is the PLL actually active? Disabled during modeset */ const char *name; /* should match the index in the dev_priv->shared_dplls array */ enum intel_dpll_id id; - struct intel_dpll_hw_state hw_state; /* The mode_set hook is optional and should be used together with the * intel_prepare_shared_dpll function. */ void (*mode_set)(struct drm_i915_private *dev_priv, @@ -239,6 +272,11 @@ struct intel_shared_dpll { struct intel_dpll_hw_state *hw_state); }; +#define SKL_DPLL0 0 +#define SKL_DPLL1 1 +#define SKL_DPLL2 2 +#define SKL_DPLL3 3 + /* Used by dp and fdi links */ struct intel_link_m_n { uint32_t tu; @@ -267,7 +305,6 @@ void intel_link_compute_m_n(int bpp, int nlanes, #define DRIVER_PATCHLEVEL 0 #define WATCH_LISTS 0 -#define WATCH_GTT 0 struct opregion_header; struct opregion_acpi; @@ -290,12 +327,6 @@ struct intel_opregion { struct intel_overlay; struct intel_overlay_error_state; -struct drm_local_map; - -struct drm_i915_master_private { - struct drm_local_map *sarea; - struct _drm_i915_sarea *sarea_priv; -}; #define I915_FENCE_REG_NONE -1 #define I915_MAX_NUM_FENCES 32 /* 32 fences + sign bit for FENCE_REG_NONE */ @@ -426,6 +457,7 @@ struct drm_i915_error_state { }; struct intel_connector; +struct intel_encoder; struct intel_crtc_config; struct intel_plane_config; struct intel_crtc; @@ -452,7 +484,7 @@ struct drm_i915_display_funcs { * Returns true on success, false on failure. */ bool (*find_dpll)(const struct intel_limit *limit, - struct drm_crtc *crtc, + struct intel_crtc *crtc, int target, int refclk, struct dpll *match_clock, struct dpll *best_clock); @@ -468,15 +500,14 @@ struct drm_i915_display_funcs { struct intel_crtc_config *); void (*get_plane_config)(struct intel_crtc *, struct intel_plane_config *); - int (*crtc_mode_set)(struct drm_crtc *crtc, - int x, int y, - struct drm_framebuffer *old_fb); + int (*crtc_compute_clock)(struct intel_crtc *crtc); void (*crtc_enable)(struct drm_crtc *crtc); 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_display_mode *mode); + void (*audio_codec_enable)(struct drm_connector *connector, + struct intel_encoder *encoder, + struct drm_display_mode *mode); + void (*audio_codec_disable)(struct intel_encoder *encoder); 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, @@ -494,7 +525,7 @@ struct drm_i915_display_funcs { /* display clock increase/decrease */ /* pll clock increase/decrease */ - int (*setup_backlight)(struct intel_connector *connector); + int (*setup_backlight)(struct intel_connector *connector, enum pipe pipe); uint32_t (*get_backlight)(struct intel_connector *connector); void (*set_backlight)(struct intel_connector *connector, uint32_t level); @@ -533,6 +564,7 @@ struct intel_uncore { unsigned fw_rendercount; unsigned fw_mediacount; + unsigned fw_blittercount; struct timer_list force_wake_timer; }; @@ -551,6 +583,7 @@ struct intel_uncore { func(is_ivybridge) sep \ func(is_valleyview) sep \ func(is_haswell) sep \ + func(is_skylake) sep \ func(is_preliminary) sep \ func(has_fbc) sep \ func(has_pipe_cxsr) sep \ @@ -646,6 +679,7 @@ struct intel_context { struct { struct drm_i915_gem_object *state; struct intel_ringbuffer *ringbuf; + int unpin_count; } engine[I915_NUM_RINGS]; struct list_head link; @@ -663,6 +697,18 @@ struct i915_fbc { bool false_color; + /* Tracks whether the HW is actually enabled, not whether the feature is + * possible. */ + bool enabled; + + /* On gen8 some rings cannont perform fbc clean operation so for now + * we are doing this on SW with mmio. + * This variable works in the opposite information direction + * of ring->fbc_dirty telling software on frontbuffer tracking + * to perform the cache clean on sw side. + */ + bool need_sw_cache_clean; + struct intel_fbc_work { struct delayed_work work; struct drm_crtc *crtc; @@ -704,6 +750,7 @@ enum intel_pch { PCH_IBX, /* Ibexpeak PCH */ PCH_CPT, /* Cougarpoint PCH */ PCH_LPT, /* Lynxpoint PCH */ + PCH_SPT, /* Sunrisepoint PCH */ PCH_NOP, }; @@ -717,6 +764,7 @@ enum intel_sbi_destination { #define QUIRK_INVERT_BRIGHTNESS (1<<2) #define QUIRK_BACKLIGHT_PRESENT (1<<3) #define QUIRK_PIPEB_FORCE (1<<4) +#define QUIRK_PIN_SWIZZLED_PAGES (1<<5) struct intel_fbdev; struct intel_fbc_work; @@ -768,7 +816,6 @@ struct i915_suspend_saved_registers { u32 saveBLC_HIST_CTL; u32 saveBLC_PWM_CTL; u32 saveBLC_PWM_CTL2; - u32 saveBLC_HIST_CTL_B; u32 saveBLC_CPU_PWM_CTL; u32 saveBLC_CPU_PWM_CTL2; u32 saveFPB0; @@ -877,6 +924,7 @@ struct i915_suspend_saved_registers { u32 savePIPEB_LINK_N1; u32 saveMCHBAR_RENDER_STANDBY; u32 savePCH_PORT_HOTPLUG; + u16 saveGCDGMBUS; }; struct vlv_s0ix_state { @@ -947,8 +995,12 @@ struct intel_rps_ei { }; struct intel_gen6_power_mgmt { - /* work and pm_iir are protected by dev_priv->irq_lock */ + /* + * work, interrupts_enabled and pm_iir are protected by + * dev_priv->irq_lock + */ struct work_struct work; + bool interrupts_enabled; u32 pm_iir; /* Frequencies are stored in potentially platform dependent multiples. @@ -1071,31 +1123,6 @@ struct i915_power_domains { struct i915_power_well *power_wells; }; -struct i915_dri1_state { - unsigned allow_batchbuffer : 1; - u32 __iomem *gfx_hws_cpu_addr; - - unsigned int cpp; - int back_offset; - int front_offset; - int current_page; - int page_flipping; - - uint32_t counter; -}; - -struct i915_ums_state { - /** - * Flag if the X Server, and thus DRM, is not currently in - * control of the device. - * - * This is set between LeaveVT and EnterVT. It needs to be - * replaced with a semaphore. It also needs to be - * transitioned away from for kernel modesetting. - */ - int mm_suspended; -}; - #define MAX_L3_SLICES 2 struct intel_l3_parity { u32 *remap_info[MAX_L3_SLICES]; @@ -1357,6 +1384,49 @@ struct ilk_wm_values { enum intel_ddb_partitioning partitioning; }; +struct skl_ddb_entry { + uint16_t start, end; /* in number of blocks, 'end' is exclusive */ +}; + +static inline uint16_t skl_ddb_entry_size(const struct skl_ddb_entry *entry) +{ + return entry->end - entry->start; +} + +static inline bool skl_ddb_entry_equal(const struct skl_ddb_entry *e1, + const struct skl_ddb_entry *e2) +{ + if (e1->start == e2->start && e1->end == e2->end) + return true; + + return false; +} + +struct skl_ddb_allocation { + struct skl_ddb_entry pipe[I915_MAX_PIPES]; + struct skl_ddb_entry plane[I915_MAX_PIPES][I915_MAX_PLANES]; + struct skl_ddb_entry cursor[I915_MAX_PIPES]; +}; + +struct skl_wm_values { + bool dirty[I915_MAX_PIPES]; + struct skl_ddb_allocation ddb; + uint32_t wm_linetime[I915_MAX_PIPES]; + uint32_t plane[I915_MAX_PIPES][I915_MAX_PLANES][8]; + uint32_t cursor[I915_MAX_PIPES][8]; + uint32_t plane_trans[I915_MAX_PIPES][I915_MAX_PLANES]; + uint32_t cursor_trans[I915_MAX_PIPES]; +}; + +struct skl_wm_level { + bool plane_en[I915_MAX_PLANES]; + bool cursor_en; + uint16_t plane_res_b[I915_MAX_PLANES]; + uint8_t plane_res_l[I915_MAX_PLANES]; + uint16_t cursor_res_b; + uint8_t cursor_res_l; +}; + /* * This struct helps tracking the state needed for runtime PM, which puts the * device in PCI D3 state. Notice that when this happens, nothing on the @@ -1369,7 +1439,7 @@ struct ilk_wm_values { * * Our driver uses the autosuspend delay feature, which means we'll only really * suspend if we stay with zero refcount for a certain amount of time. The - * default value is currently very conservative (see intel_init_runtime_pm), but + * default value is currently very conservative (see intel_runtime_pm_enable), but * it can be changed with the standard runtime PM files from sysfs. * * The irqs_disabled variable becomes true exactly after we disable the IRQs and @@ -1382,7 +1452,7 @@ struct ilk_wm_values { */ struct i915_runtime_pm { bool suspended; - bool _irqs_disabled; + bool irqs_enabled; }; enum intel_pipe_crc_source { @@ -1426,6 +1496,20 @@ struct i915_frontbuffer_tracking { unsigned flip_bits; }; +struct i915_wa_reg { + u32 addr; + u32 value; + /* bitmask representing WA bits */ + u32 mask; +}; + +#define I915_MAX_WA_REGS 16 + +struct i915_workarounds { + struct i915_wa_reg reg[I915_MAX_WA_REGS]; + u32 count; +}; + struct drm_i915_private { struct drm_device *dev; struct kmem_cache *slab; @@ -1505,11 +1589,13 @@ struct drm_i915_private { struct intel_opregion opregion; struct intel_vbt_data vbt; + bool preserve_bios_swizzle; + /* overlay */ struct intel_overlay *overlay; /* backlight registers and fields in struct intel_panel */ - spinlock_t backlight_lock; + struct mutex backlight_lock; /* LVDS info */ bool no_aux_handshake; @@ -1523,6 +1609,7 @@ struct drm_i915_private { unsigned int fsb_freq, mem_freq, is_ddr3; unsigned int vlv_cdclk_freq; + unsigned int hpll_freq; /** * wq - Driver workqueue for GEM. @@ -1568,19 +1655,7 @@ struct drm_i915_private { struct intel_shared_dpll shared_dplls[I915_NUM_PLLS]; int dpio_phy_iosf_port[I915_NUM_PHYS_VLV]; - /* - * workarounds are currently applied at different places and - * changes are being done to consolidate them so exact count is - * not clear at this point, use a max value for now. - */ -#define I915_MAX_WA_REGS 16 - struct { - u32 addr; - u32 value; - /* bitmask representing WA bits */ - u32 mask; - } intel_wa_regs[I915_MAX_WA_REGS]; - u32 num_wa_regs; + struct i915_workarounds workarounds; /* Reclocking support */ bool render_reclock_avail; @@ -1644,9 +1719,25 @@ struct drm_i915_private { uint16_t spr_latency[5]; /* cursor */ uint16_t cur_latency[5]; + /* + * Raw watermark memory latency values + * for SKL for all 8 levels + * in 1us units. + */ + uint16_t skl_latency[8]; + + /* + * The skl_wm_values structure is a bit too big for stack + * allocation, so we keep the staging struct where we store + * intermediate results here instead. + */ + struct skl_wm_values skl_results; /* current hardware state */ - struct ilk_wm_values hw; + union { + struct ilk_wm_values hw; + struct skl_wm_values skl_hw; + }; } wm; struct i915_runtime_pm pm; @@ -1667,12 +1758,6 @@ struct drm_i915_private { uint32_t bios_vgacntr; - /* Old dri1 support infrastructure, beware the dragons ya fools entering - * here! */ - struct i915_dri1_state dri1; - /* Old ums support infrastructure, same warning applies. */ - struct i915_ums_state ums; - /* Abstract the submission mechanism (legacy ringbuffer or execlists) away */ struct { int (*do_execbuf)(struct drm_device *dev, struct drm_file *file, @@ -1830,8 +1915,6 @@ struct drm_i915_gem_object { unsigned long gt_ro:1; unsigned int cache_level:3; - unsigned int has_aliasing_ppgtt_mapping:1; - unsigned int has_global_gtt_mapping:1; unsigned int has_dma_mapping:1; unsigned int frontbuffer_bits:INTEL_FRONTBUFFER_BITS; @@ -1864,10 +1947,10 @@ struct drm_i915_gem_object { unsigned long user_pin_count; struct drm_file *pin_filp; - /** for phy allocated objects */ - struct drm_dma_handle *phys_handle; - union { + /** for phy allocated objects */ + struct drm_dma_handle *phys_handle; + struct i915_gem_userptr { uintptr_t ptr; unsigned read_only :1; @@ -2073,6 +2156,7 @@ struct drm_i915_cmd_table { #define IS_CHERRYVIEW(dev) (INTEL_INFO(dev)->is_valleyview && IS_GEN8(dev)) #define IS_HASWELL(dev) (INTEL_INFO(dev)->is_haswell) #define IS_BROADWELL(dev) (!INTEL_INFO(dev)->is_valleyview && IS_GEN8(dev)) +#define IS_SKYLAKE(dev) (INTEL_INFO(dev)->is_skylake) #define IS_MOBILE(dev) (INTEL_INFO(dev)->is_mobile) #define IS_HSW_EARLY_SDV(dev) (IS_HASWELL(dev) && \ (INTEL_DEVID(dev) & 0xFF00) == 0x0C00) @@ -2080,9 +2164,10 @@ struct drm_i915_cmd_table { ((INTEL_DEVID(dev) & 0xf) == 0x2 || \ (INTEL_DEVID(dev) & 0xf) == 0x6 || \ (INTEL_DEVID(dev) & 0xf) == 0xe)) +#define IS_BDW_GT3(dev) (IS_BROADWELL(dev) && \ + (INTEL_DEVID(dev) & 0x00F0) == 0x0020) #define IS_HSW_ULT(dev) (IS_HASWELL(dev) && \ (INTEL_DEVID(dev) & 0xFF00) == 0x0A00) -#define IS_ULT(dev) (IS_HSW_ULT(dev) || IS_BDW_ULT(dev)) #define IS_HSW_GT3(dev) (IS_HASWELL(dev) && \ (INTEL_DEVID(dev) & 0x00F0) == 0x0020) /* ULX machines are also considered ULT. */ @@ -2103,6 +2188,7 @@ struct drm_i915_cmd_table { #define IS_GEN6(dev) (INTEL_INFO(dev)->gen == 6) #define IS_GEN7(dev) (INTEL_INFO(dev)->gen == 7) #define IS_GEN8(dev) (INTEL_INFO(dev)->gen == 8) +#define IS_GEN9(dev) (INTEL_INFO(dev)->gen == 9) #define RENDER_RING (1<<RCS) #define BSD_RING (1<<VCS) @@ -2115,13 +2201,11 @@ struct drm_i915_cmd_table { #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) || IS_BROADWELL(dev)) && \ - to_i915(dev)->ellc_size) + __I915__(dev)->ellc_size) #define I915_NEED_GFX_HWS(dev) (INTEL_INFO(dev)->need_gfx_hws) #define HAS_HW_CONTEXTS(dev) (INTEL_INFO(dev)->gen >= 6) #define HAS_LOGICAL_RING_CONTEXTS(dev) (INTEL_INFO(dev)->gen >= 8) -#define HAS_ALIASING_PPGTT(dev) (INTEL_INFO(dev)->gen >= 6) -#define HAS_PPGTT(dev) (INTEL_INFO(dev)->gen >= 7 && !IS_GEN8(dev)) #define USES_PPGTT(dev) (i915.enable_ppgtt) #define USES_FULL_PPGTT(dev) (i915.enable_ppgtt == 2) @@ -2154,13 +2238,15 @@ struct drm_i915_cmd_table { #define HAS_PIPE_CXSR(dev) (INTEL_INFO(dev)->has_pipe_cxsr) #define HAS_FBC(dev) (INTEL_INFO(dev)->has_fbc) -#define HAS_IPS(dev) (IS_ULT(dev) || IS_BROADWELL(dev)) +#define HAS_IPS(dev) (IS_HSW_ULT(dev) || IS_BROADWELL(dev)) #define HAS_DDI(dev) (INTEL_INFO(dev)->has_ddi) #define HAS_FPGA_DBG_UNCLAIMED(dev) (INTEL_INFO(dev)->has_fpga_dbg) #define HAS_PSR(dev) (IS_HASWELL(dev) || IS_BROADWELL(dev)) #define HAS_RUNTIME_PM(dev) (IS_GEN6(dev) || IS_HASWELL(dev) || \ IS_BROADWELL(dev) || IS_VALLEYVIEW(dev)) +#define HAS_RC6(dev) (INTEL_INFO(dev)->gen >= 6) +#define HAS_RC6p(dev) (INTEL_INFO(dev)->gen == 6 || IS_IVYBRIDGE(dev)) #define INTEL_PCH_DEVICE_ID_MASK 0xff00 #define INTEL_PCH_IBX_DEVICE_ID_TYPE 0x3b00 @@ -2168,8 +2254,11 @@ struct drm_i915_cmd_table { #define INTEL_PCH_PPT_DEVICE_ID_TYPE 0x1e00 #define INTEL_PCH_LPT_DEVICE_ID_TYPE 0x8c00 #define INTEL_PCH_LPT_LP_DEVICE_ID_TYPE 0x9c00 +#define INTEL_PCH_SPT_DEVICE_ID_TYPE 0xA100 +#define INTEL_PCH_SPT_LP_DEVICE_ID_TYPE 0x9D00 -#define INTEL_PCH_TYPE(dev) (to_i915(dev)->pch_type) +#define INTEL_PCH_TYPE(dev) (__I915__(dev)->pch_type) +#define HAS_PCH_SPT(dev) (INTEL_PCH_TYPE(dev) == PCH_SPT) #define HAS_PCH_LPT(dev) (INTEL_PCH_TYPE(dev) == PCH_LPT) #define HAS_PCH_CPT(dev) (INTEL_PCH_TYPE(dev) == PCH_CPT) #define HAS_PCH_IBX(dev) (INTEL_PCH_TYPE(dev) == PCH_IBX) @@ -2189,8 +2278,8 @@ struct drm_i915_cmd_table { extern const struct drm_ioctl_desc i915_ioctls[]; extern int i915_max_ioctl; -extern int i915_suspend(struct drm_device *dev, pm_message_t state); -extern int i915_resume(struct drm_device *dev); +extern int i915_suspend_legacy(struct drm_device *dev, pm_message_t state); +extern int i915_resume_legacy(struct drm_device *dev); extern int i915_master_create(struct drm_device *dev, struct drm_master *master); extern void i915_master_destroy(struct drm_device *dev, struct drm_master *master); @@ -2227,8 +2316,6 @@ struct i915_params { extern struct i915_params i915 __read_mostly; /* i915_dma.c */ -void i915_update_dri1_breadcrumb(struct drm_device *dev); -extern void i915_kernel_lost_context(struct drm_device * dev); extern int i915_driver_load(struct drm_device *, unsigned long flags); extern int i915_driver_unload(struct drm_device *); extern int i915_driver_open(struct drm_device *dev, struct drm_file *file); @@ -2242,9 +2329,6 @@ extern int i915_driver_device_is_agp(struct drm_device * dev); extern long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); #endif -extern int i915_emit_box(struct drm_device *dev, - struct drm_clip_rect *box, - int DR1, int DR4); extern int intel_gpu_reset(struct drm_device *dev); extern int i915_reset(struct drm_device *dev); extern unsigned long i915_chipset_val(struct drm_i915_private *dev_priv); @@ -2260,10 +2344,10 @@ __printf(3, 4) void i915_handle_error(struct drm_device *dev, bool wedged, const char *fmt, ...); -void gen6_set_pm_mask(struct drm_i915_private *dev_priv, u32 pm_iir, - int new_delay); -extern void intel_irq_init(struct drm_device *dev); -extern void intel_hpd_init(struct drm_device *dev); +extern void intel_irq_init(struct drm_i915_private *dev_priv); +extern void intel_hpd_init(struct drm_i915_private *dev_priv); +int intel_irq_install(struct drm_i915_private *dev_priv); +void intel_irq_uninstall(struct drm_i915_private *dev_priv); extern void intel_uncore_sanitize(struct drm_device *dev); extern void intel_uncore_early_sanitize(struct drm_device *dev, @@ -2283,10 +2367,19 @@ i915_disable_pipestat(struct drm_i915_private *dev_priv, enum pipe pipe, void valleyview_enable_display_irqs(struct drm_i915_private *dev_priv); void valleyview_disable_display_irqs(struct drm_i915_private *dev_priv); +void +ironlake_enable_display_irq(struct drm_i915_private *dev_priv, u32 mask); +void +ironlake_disable_display_irq(struct drm_i915_private *dev_priv, u32 mask); +void ibx_display_interrupt_update(struct drm_i915_private *dev_priv, + uint32_t interrupt_mask, + uint32_t enabled_irq_mask); +#define ibx_enable_display_interrupt(dev_priv, bits) \ + ibx_display_interrupt_update((dev_priv), (bits), (bits)) +#define ibx_disable_display_interrupt(dev_priv, bits) \ + ibx_display_interrupt_update((dev_priv), (bits), 0) /* i915_gem.c */ -int i915_gem_init_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); int i915_gem_create_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int i915_gem_pread_ioctl(struct drm_device *dev, void *data, @@ -2333,10 +2426,6 @@ int i915_gem_throttle_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int i915_gem_madvise_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); -int i915_gem_entervt_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -int i915_gem_leavevt_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); int i915_gem_set_tiling(struct drm_device *dev, void *data, struct drm_file *file_priv); int i915_gem_get_tiling(struct drm_device *dev, void *data, @@ -2379,7 +2468,6 @@ int __must_check i915_vma_unbind(struct i915_vma *vma); int i915_gem_object_put_pages(struct drm_i915_gem_object *obj); void i915_gem_release_all_mmaps(struct drm_i915_private *dev_priv); void i915_gem_release_mmap(struct drm_i915_gem_object *obj); -void i915_gem_lastclose(struct drm_device *dev); int i915_gem_obj_prepare_shmem_read(struct drm_i915_gem_object *obj, int *needs_clflush); @@ -2413,8 +2501,9 @@ void i915_vma_move_to_active(struct i915_vma *vma, int i915_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev, struct drm_mode_create_dumb *args); -int i915_gem_mmap_gtt(struct drm_file *file_priv, struct drm_device *dev, - uint32_t handle, uint64_t *offset); +int i915_gem_dumb_map_offset(struct drm_file *file_priv, + struct drm_device *dev, uint32_t handle, + uint64_t *offset); /** * Returns true if seq1 is later than seq2. */ @@ -2486,6 +2575,11 @@ int __i915_add_request(struct intel_engine_cs *ring, u32 *seqno); #define i915_add_request(ring, seqno) \ __i915_add_request(ring, NULL, NULL, seqno) +int __i915_wait_seqno(struct intel_engine_cs *ring, u32 seqno, + unsigned reset_counter, + bool interruptible, + s64 *timeout, + struct drm_i915_file_private *file_priv); int __must_check i915_wait_seqno(struct intel_engine_cs *ring, uint32_t seqno); int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf); @@ -2755,7 +2849,6 @@ static inline bool intel_gmbus_is_forced_bit(struct i2c_adapter *adapter) extern void intel_i2c_reset(struct drm_device *dev); /* intel_opregion.c */ -struct intel_encoder; #ifdef CONFIG_ACPI extern int intel_opregion_setup(struct drm_device *dev); extern void intel_opregion_init(struct drm_device *dev); @@ -2793,7 +2886,6 @@ static inline void intel_unregister_dsm_handler(void) { return; } /* modesetting */ extern void intel_modeset_init_hw(struct drm_device *dev); -extern void intel_modeset_suspend_hw(struct drm_device *dev); extern void intel_modeset_init(struct drm_device *dev); extern void intel_modeset_gem_init(struct drm_device *dev); extern void intel_modeset_cleanup(struct drm_device *dev); @@ -2804,7 +2896,7 @@ extern void intel_modeset_setup_hw_state(struct drm_device *dev, extern void i915_redisable_vga(struct drm_device *dev); extern void i915_redisable_vga_power_on(struct drm_device *dev); extern bool intel_fbc_enabled(struct drm_device *dev); -extern void gen8_fbc_sw_flush(struct drm_device *dev, u32 value); +extern void bdw_fbc_sw_flush(struct drm_device *dev, u32 value); extern void intel_disable_fbc(struct drm_device *dev); extern bool ironlake_set_drps(struct drm_device *dev, u8 val); extern void intel_init_pch_refclk(struct drm_device *dev); @@ -2842,8 +2934,8 @@ void gen6_gt_force_wake_get(struct drm_i915_private *dev_priv, int fw_engine); void gen6_gt_force_wake_put(struct drm_i915_private *dev_priv, int fw_engine); void assert_force_wake_inactive(struct drm_i915_private *dev_priv); -int sandybridge_pcode_read(struct drm_i915_private *dev_priv, u8 mbox, u32 *val); -int sandybridge_pcode_write(struct drm_i915_private *dev_priv, u8 mbox, u32 val); +int sandybridge_pcode_read(struct drm_i915_private *dev_priv, u32 mbox, u32 *val); +int sandybridge_pcode_write(struct drm_i915_private *dev_priv, u32 mbox, u32 val); /* intel_sideband.c */ u32 vlv_punit_read(struct drm_i915_private *dev_priv, u8 addr); @@ -2873,7 +2965,9 @@ int vlv_freq_opcode(struct drm_i915_private *dev_priv, int val); #define FORCEWAKE_RENDER (1 << 0) #define FORCEWAKE_MEDIA (1 << 1) -#define FORCEWAKE_ALL (FORCEWAKE_RENDER | FORCEWAKE_MEDIA) +#define FORCEWAKE_BLITTER (1 << 2) +#define FORCEWAKE_ALL (FORCEWAKE_RENDER | FORCEWAKE_MEDIA | \ + FORCEWAKE_BLITTER) #define I915_READ8(reg) dev_priv->uncore.funcs.mmio_readb(dev_priv, (reg), true) @@ -2939,6 +3033,11 @@ static inline unsigned long msecs_to_jiffies_timeout(const unsigned int m) return min_t(unsigned long, MAX_JIFFY_OFFSET, j + 1); } +static inline unsigned long nsecs_to_jiffies_timeout(const u64 n) +{ + return min_t(u64, MAX_JIFFY_OFFSET, nsecs_to_jiffies64(n) + 1); +} + static inline unsigned long timespec_to_jiffies_timeout(const struct timespec *value) { |