diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 106 |
1 files changed, 44 insertions, 62 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 4ba1aca071da..70d0f0f06f1a 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -55,7 +55,7 @@ #define DRIVER_NAME "i915" #define DRIVER_DESC "Intel Graphics" -#define DRIVER_DATE "20141107" +#define DRIVER_DATE "20141121" #undef WARN_ON #define WARN_ON(x) WARN(x, "WARN_ON(" #x ")") @@ -213,10 +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 */ @@ -227,6 +232,17 @@ 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 { @@ -256,6 +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; @@ -306,12 +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 */ @@ -510,7 +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); @@ -664,6 +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; @@ -748,6 +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; @@ -799,7 +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; @@ -908,6 +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 { @@ -978,8 +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. @@ -1102,31 +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]; @@ -1762,12 +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, @@ -1957,10 +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; @@ -2326,8 +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); @@ -2341,9 +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); @@ -2395,8 +2380,6 @@ void ibx_display_interrupt_update(struct drm_i915_private *dev_priv, 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, @@ -2443,10 +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, @@ -2489,7 +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); @@ -2523,9 +2501,8 @@ 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_dumb_map_offset(struct drm_file *file_priv, - struct drm_device *dev, uint32_t handle, - uint64_t *offset); +int i915_gem_mmap_gtt(struct drm_file *file_priv, struct drm_device *dev, + uint32_t handle, uint64_t *offset); /** * Returns true if seq1 is later than seq2. */ @@ -2956,8 +2933,8 @@ 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); @@ -3055,6 +3032,11 @@ 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) { |