diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 40 |
1 files changed, 30 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index dfb5ade15149..359a2003086b 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -315,9 +315,8 @@ struct drm_i915_display_funcs { int (*get_fifo_size)(struct drm_device *dev, int plane); void (*update_wm)(struct drm_device *dev); void (*update_sprite_wm)(struct drm_device *dev, int pipe, - uint32_t sprite_width, int pixel_size); - void (*update_linetime_wm)(struct drm_device *dev, int pipe, - struct drm_display_mode *mode); + uint32_t sprite_width, int pixel_size, + bool enable); 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. */ @@ -375,6 +374,7 @@ struct drm_i915_gt_funcs { 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) @@ -828,14 +828,21 @@ struct i915_gem_mm { u32 object_count; }; +struct drm_i915_error_state_buf { + unsigned bytes; + unsigned size; + int err; + u8 *buf; + loff_t start; + loff_t pos; +}; + struct i915_gpu_error { /* For hangcheck timer */ #define DRM_I915_HANGCHECK_PERIOD 1500 /* in ms */ #define DRM_I915_HANGCHECK_JIFFIES msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD) struct timer_list hangcheck_timer; int hangcheck_count; - uint32_t last_acthd[I915_NUM_RINGS]; - uint32_t prev_instdone[I915_NUM_INSTDONE_REG]; /* For reset and error_state handling. */ spinlock_t lock; @@ -1367,6 +1374,7 @@ struct drm_i915_file_private { #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 HAS_LLC(dev) (INTEL_INFO(dev)->has_llc) #define I915_NEED_GFX_HWS(dev) (INTEL_INFO(dev)->need_gfx_hws) @@ -1462,6 +1470,7 @@ extern bool i915_enable_hangcheck __read_mostly; extern int i915_enable_ppgtt __read_mostly; extern unsigned int i915_preliminary_hw_support __read_mostly; extern int i915_disable_power_well __read_mostly; +extern int i915_enable_ips __read_mostly; extern int i915_suspend(struct drm_device *dev, pm_message_t state); extern int i915_resume(struct drm_device *dev); @@ -1820,6 +1829,8 @@ void i915_gem_dump_object(struct drm_i915_gem_object *obj, int len, /* i915_debugfs.c */ int i915_debugfs_init(struct drm_minor *minor); void i915_debugfs_cleanup(struct drm_minor *minor); +__printf(2, 3) +void i915_error_printf(struct drm_i915_error_state_buf *e, const char *f, ...); /* i915_suspend.c */ extern int i915_save_state(struct drm_device *dev); @@ -1901,10 +1912,11 @@ int i915_reg_read_ioctl(struct drm_device *dev, void *data, /* overlay */ #ifdef CONFIG_DEBUG_FS extern struct intel_overlay_error_state *intel_overlay_capture_error_state(struct drm_device *dev); -extern void intel_overlay_print_error_state(struct seq_file *m, struct intel_overlay_error_state *error); +extern void intel_overlay_print_error_state(struct drm_i915_error_state_buf *e, + struct intel_overlay_error_state *error); extern struct intel_display_error_state *intel_display_capture_error_state(struct drm_device *dev); -extern void intel_display_print_error_state(struct seq_file *m, +extern void intel_display_print_error_state(struct drm_i915_error_state_buf *e, struct drm_device *dev, struct intel_display_error_state *error); #endif @@ -1919,9 +1931,17 @@ int __gen6_gt_wait_for_fifo(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 valleyview_punit_read(struct drm_i915_private *dev_priv, u8 addr, u32 *val); -int valleyview_punit_write(struct drm_i915_private *dev_priv, u8 addr, u32 val); -int valleyview_nc_read(struct drm_i915_private *dev_priv, u8 addr, u32 *val); + +/* intel_sideband.c */ +u32 vlv_punit_read(struct drm_i915_private *dev_priv, u8 addr); +void vlv_punit_write(struct drm_i915_private *dev_priv, u8 addr, u32 val); +u32 vlv_nc_read(struct drm_i915_private *dev_priv, u8 addr); +u32 vlv_dpio_read(struct drm_i915_private *dev_priv, int reg); +void vlv_dpio_write(struct drm_i915_private *dev_priv, int reg, u32 val); +u32 intel_sbi_read(struct drm_i915_private *dev_priv, u16 reg, + enum intel_sbi_destination destination); +void intel_sbi_write(struct drm_i915_private *dev_priv, u16 reg, u32 value, + enum intel_sbi_destination destination); int vlv_gpu_freq(int ddr_freq, int val); int vlv_freq_opcode(int ddr_freq, int val); |