X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fi915_drv.h;h=fd2aa15ce02b59ed4398d4d1b9cfc1aebf6b9b80;hb=127f100369a1f302904335950387d566680eb275;hp=7db16bee29975e68016224aa1dd25a8d19f8131a;hpb=78660d5fb03f5d0e6a880dcd704702fd364d93f3;p=deliverable%2Flinux.git diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 7db16bee2997..fd2aa15ce02b 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -35,6 +35,7 @@ #include "i915_reg.h" #include "intel_bios.h" #include "intel_ringbuffer.h" +#include "intel_lrc.h" #include "i915_gem_gtt.h" #include #include @@ -53,7 +54,7 @@ #define DRIVER_NAME "i915" #define DRIVER_DESC "Intel Graphics" -#define DRIVER_DATE "20140620" +#define DRIVER_DATE "20140808" enum pipe { INVALID_PIPE = -1, @@ -171,6 +172,11 @@ enum hpd_pin { #define for_each_intel_crtc(dev, intel_crtc) \ list_for_each_entry(intel_crtc, &dev->mode_config.crtc_list, base.head) +#define for_each_intel_encoder(dev, intel_encoder) \ + list_for_each_entry(intel_encoder, \ + &(dev)->mode_config.encoder_list, \ + base.head) + #define for_each_encoder_on_crtc(dev, __crtc, intel_encoder) \ list_for_each_entry((intel_encoder), &(dev)->mode_config.encoder_list, base.head) \ if ((intel_encoder)->base.crtc == (__crtc)) @@ -179,6 +185,10 @@ enum hpd_pin { list_for_each_entry((intel_connector), &(dev)->mode_config.connector_list, base.head) \ if ((intel_connector)->base.encoder == (__encoder)) +#define for_each_power_domain(domain, mask) \ + for ((domain) = 0; (domain) < POWER_DOMAIN_NUM; (domain)++) \ + if ((1 << (domain)) & (mask)) + struct drm_i915_private; struct i915_mmu_object; @@ -193,10 +203,13 @@ enum intel_dpll_id { #define I915_NUM_PLLS 2 struct intel_dpll_hw_state { + /* i9xx, pch plls */ uint32_t dpll; uint32_t dpll_md; uint32_t fp0; uint32_t fp1; + + /* hsw, bdw */ uint32_t wrpll; }; @@ -310,6 +323,7 @@ struct drm_i915_error_state { u32 eir; u32 pgtbl_er; u32 ier; + u32 gtier[4]; u32 ccid; u32 derrmr; u32 forcewake; @@ -436,8 +450,8 @@ struct drm_i915_display_funcs { void (*update_wm)(struct drm_crtc *crtc); void (*update_sprite_wm)(struct drm_plane *plane, struct drm_crtc *crtc, - uint32_t sprite_width, int pixel_size, - bool enable, bool scaled); + uint32_t sprite_width, uint32_t sprite_height, + int pixel_size, bool enable, bool scaled); void (*modeset_global_resources)(struct drm_device *dev); /* Returns the active state of the crtc, and if the crtc is active, * fills out the pipe-config with the hw state. */ @@ -545,6 +559,7 @@ struct intel_uncore { struct intel_device_info { u32 display_mmio_offset; + u16 device_id; u8 num_pipes:3; u8 num_sprites[I915_MAX_PIPES]; u8 gen; @@ -629,6 +644,8 @@ struct i915_fbc { struct drm_mm_node compressed_fb; struct drm_mm_node *compressed_llb; + bool false_color; + struct intel_fbc_work { struct delayed_work work; struct drm_crtc *crtc; @@ -654,13 +671,15 @@ struct i915_drrs { struct intel_connector *connector; }; +struct intel_dp; struct i915_psr { + struct mutex lock; bool sink_support; bool source_ok; - bool setup_done; - bool enabled; + struct intel_dp *enabled; bool active; struct delayed_work work; + unsigned busy_frontbuffer_bits; }; enum intel_pch { @@ -679,6 +698,7 @@ enum intel_sbi_destination { #define QUIRK_PIPEA_FORCE (1<<0) #define QUIRK_LVDS_SSC_DISABLE (1<<1) #define QUIRK_INVERT_BRIGHTNESS (1<<2) +#define QUIRK_BACKLIGHT_PRESENT (1<<3) struct intel_fbdev; struct intel_fbc_work; @@ -931,6 +951,7 @@ struct intel_gen6_power_mgmt { u8 efficient_freq; /* AKA RPe. Pre-determined balanced frequency */ u8 rp1_freq; /* "less than" RP0 power/freqency */ u8 rp0_freq; /* Non-overclocked max frequency. */ + u32 cz_freq; u32 ei_interrupt_count; @@ -1218,6 +1239,12 @@ enum modeset_restore { }; struct ddi_vbt_port_info { + /* + * This is an index in the HDMI/DVI DDI buffer translation table. + * The special value HDMI_LEVEL_SHIFT_UNKNOWN means the VBT didn't + * populate this field. + */ +#define HDMI_LEVEL_SHIFT_UNKNOWN 0xff uint8_t hdmi_level_shift; uint8_t supports_dvi:1; @@ -1263,6 +1290,7 @@ struct intel_vbt_data { u16 pwm_freq_hz; bool present; bool active_low_pwm; + u8 min_brightness; /* min_brightness/255 of max */ } backlight; /* MIPI DSI */ @@ -1332,7 +1360,7 @@ struct ilk_wm_values { */ struct i915_runtime_pm { bool suspended; - bool irqs_disabled; + bool _irqs_disabled; }; enum intel_pipe_crc_source { @@ -1751,13 +1779,6 @@ struct drm_i915_gem_object { * Only honoured if hardware has relevant pte bit */ unsigned long gt_ro:1; - - /* - * Is the GPU currently using a fence to access this buffer, - */ - unsigned int pending_fenced_gpu_access:1; - unsigned int fenced_gpu_access:1; - unsigned int cache_level:3; unsigned int has_aliasing_ppgtt_mapping:1; @@ -1961,51 +1982,55 @@ struct drm_i915_cmd_table { int count; }; -#define INTEL_INFO(dev) (&to_i915(dev)->info) +/* Note that the (struct drm_i915_private *) cast is just to shut up gcc. */ +#define __I915__(p) ((sizeof(*(p)) == sizeof(struct drm_i915_private)) ? \ + (struct drm_i915_private *)(p) : to_i915(p)) +#define INTEL_INFO(p) (&__I915__(p)->info) +#define INTEL_DEVID(p) (INTEL_INFO(p)->device_id) -#define IS_I830(dev) ((dev)->pdev->device == 0x3577) -#define IS_845G(dev) ((dev)->pdev->device == 0x2562) +#define IS_I830(dev) (INTEL_DEVID(dev) == 0x3577) +#define IS_845G(dev) (INTEL_DEVID(dev) == 0x2562) #define IS_I85X(dev) (INTEL_INFO(dev)->is_i85x) -#define IS_I865G(dev) ((dev)->pdev->device == 0x2572) +#define IS_I865G(dev) (INTEL_DEVID(dev) == 0x2572) #define IS_I915G(dev) (INTEL_INFO(dev)->is_i915g) -#define IS_I915GM(dev) ((dev)->pdev->device == 0x2592) -#define IS_I945G(dev) ((dev)->pdev->device == 0x2772) +#define IS_I915GM(dev) (INTEL_DEVID(dev) == 0x2592) +#define IS_I945G(dev) (INTEL_DEVID(dev) == 0x2772) #define IS_I945GM(dev) (INTEL_INFO(dev)->is_i945gm) #define IS_BROADWATER(dev) (INTEL_INFO(dev)->is_broadwater) #define IS_CRESTLINE(dev) (INTEL_INFO(dev)->is_crestline) -#define IS_GM45(dev) ((dev)->pdev->device == 0x2A42) +#define IS_GM45(dev) (INTEL_DEVID(dev) == 0x2A42) #define IS_G4X(dev) (INTEL_INFO(dev)->is_g4x) -#define IS_PINEVIEW_G(dev) ((dev)->pdev->device == 0xa001) -#define IS_PINEVIEW_M(dev) ((dev)->pdev->device == 0xa011) +#define IS_PINEVIEW_G(dev) (INTEL_DEVID(dev) == 0xa001) +#define IS_PINEVIEW_M(dev) (INTEL_DEVID(dev) == 0xa011) #define IS_PINEVIEW(dev) (INTEL_INFO(dev)->is_pineview) #define IS_G33(dev) (INTEL_INFO(dev)->is_g33) -#define IS_IRONLAKE_M(dev) ((dev)->pdev->device == 0x0046) +#define IS_IRONLAKE_M(dev) (INTEL_DEVID(dev) == 0x0046) #define IS_IVYBRIDGE(dev) (INTEL_INFO(dev)->is_ivybridge) -#define IS_IVB_GT1(dev) ((dev)->pdev->device == 0x0156 || \ - (dev)->pdev->device == 0x0152 || \ - (dev)->pdev->device == 0x015a) -#define IS_SNB_GT1(dev) ((dev)->pdev->device == 0x0102 || \ - (dev)->pdev->device == 0x0106 || \ - (dev)->pdev->device == 0x010A) +#define IS_IVB_GT1(dev) (INTEL_DEVID(dev) == 0x0156 || \ + INTEL_DEVID(dev) == 0x0152 || \ + INTEL_DEVID(dev) == 0x015a) +#define IS_SNB_GT1(dev) (INTEL_DEVID(dev) == 0x0102 || \ + INTEL_DEVID(dev) == 0x0106 || \ + INTEL_DEVID(dev) == 0x010A) #define IS_VALLEYVIEW(dev) (INTEL_INFO(dev)->is_valleyview) #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_MOBILE(dev) (INTEL_INFO(dev)->is_mobile) #define IS_HSW_EARLY_SDV(dev) (IS_HASWELL(dev) && \ - ((dev)->pdev->device & 0xFF00) == 0x0C00) + (INTEL_DEVID(dev) & 0xFF00) == 0x0C00) #define IS_BDW_ULT(dev) (IS_BROADWELL(dev) && \ - (((dev)->pdev->device & 0xf) == 0x2 || \ - ((dev)->pdev->device & 0xf) == 0x6 || \ - ((dev)->pdev->device & 0xf) == 0xe)) + ((INTEL_DEVID(dev) & 0xf) == 0x2 || \ + (INTEL_DEVID(dev) & 0xf) == 0x6 || \ + (INTEL_DEVID(dev) & 0xf) == 0xe)) #define IS_HSW_ULT(dev) (IS_HASWELL(dev) && \ - ((dev)->pdev->device & 0xFF00) == 0x0A00) + (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) && \ - ((dev)->pdev->device & 0x00F0) == 0x0020) + (INTEL_DEVID(dev) & 0x00F0) == 0x0020) /* ULX machines are also considered ULT. */ -#define IS_HSW_ULX(dev) ((dev)->pdev->device == 0x0A0E || \ - (dev)->pdev->device == 0x0A1E) +#define IS_HSW_ULX(dev) (INTEL_DEVID(dev) == 0x0A0E || \ + INTEL_DEVID(dev) == 0x0A1E) #define IS_PRELIMINARY_HW(intel_info) ((intel_info)->is_preliminary) /* @@ -2037,10 +2062,11 @@ struct drm_i915_cmd_table { #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) 0 #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) intel_enable_ppgtt(dev, false) -#define USES_FULL_PPGTT(dev) intel_enable_ppgtt(dev, true) +#define USES_PPGTT(dev) (i915.enable_ppgtt) +#define USES_FULL_PPGTT(dev) (i915.enable_ppgtt == 2) #define HAS_OVERLAY(dev) (INTEL_INFO(dev)->has_overlay) #define OVERLAY_NEEDS_PHYSICAL(dev) (INTEL_INFO(dev)->overlay_needs_physical) @@ -2093,6 +2119,8 @@ struct drm_i915_cmd_table { #define HAS_PCH_NOP(dev) (INTEL_PCH_TYPE(dev) == PCH_NOP) #define HAS_PCH_SPLIT(dev) (INTEL_PCH_TYPE(dev) != PCH_NONE) +#define HAS_GMCH_DISPLAY(dev) (INTEL_INFO(dev)->gen < 5 || IS_VALLEYVIEW(dev)) + /* 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)) @@ -2122,6 +2150,7 @@ struct i915_params { int enable_rc6; int enable_fbc; int enable_ppgtt; + int enable_execlists; int enable_psr; unsigned int preliminary_hw_support; int disable_power_well; @@ -2136,6 +2165,7 @@ struct i915_params { bool disable_display; bool disable_vtd_wa; int use_mmio_flip; + bool mmio_debug; }; extern struct i915_params i915 __read_mostly; @@ -2692,8 +2722,6 @@ extern bool ironlake_set_drps(struct drm_device *dev, u8 val); extern void intel_init_pch_refclk(struct drm_device *dev); extern void gen6_set_rps(struct drm_device *dev, u8 val); extern void valleyview_set_rps(struct drm_device *dev, u8 val); -extern int valleyview_rps_max_freq(struct drm_i915_private *dev_priv); -extern int valleyview_rps_min_freq(struct drm_i915_private *dev_priv); extern void intel_set_memory_cxsr(struct drm_i915_private *dev_priv, bool enable); extern void intel_detect_pch(struct drm_device *dev); @@ -2803,10 +2831,10 @@ int vlv_freq_opcode(struct drm_i915_private *dev_priv, int val); static inline uint32_t i915_vgacntrl_reg(struct drm_device *dev) { - if (HAS_PCH_SPLIT(dev)) - return CPU_VGACNTRL; - else if (IS_VALLEYVIEW(dev)) + if (IS_VALLEYVIEW(dev)) return VLV_VGACNTRL; + else if (INTEL_INFO(dev)->gen >= 5) + return CPU_VGACNTRL; else return VGACNTRL; }