diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 331c00b69f15..a55315a8d5a3 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -391,11 +391,20 @@ struct drm_i915_display_funcs { /* pll clock increase/decrease */ }; -struct drm_i915_gt_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); }; +struct intel_uncore { + spinlock_t lock; /** lock is also taken in irq contexts. */ + + struct intel_uncore_funcs funcs; + + unsigned fifo_count; + unsigned forcewake_count; +}; + #define DEV_INFO_FOR_EACH_FLAG(func, sep) \ func(is_mobile) sep \ func(is_i85x) sep \ @@ -1045,14 +1054,7 @@ typedef struct drm_i915_private { void __iomem *regs; - struct drm_i915_gt_funcs gt; - /** gt_fifo_count and the subsequent register write are synchronized - * with dev->struct_mutex. */ - unsigned gt_fifo_count; - /** forcewake_count is protected by gt_lock */ - unsigned forcewake_count; - /** gt_lock is also taken in irq contexts. */ - spinlock_t gt_lock; + struct intel_uncore uncore; struct intel_gmbus gmbus[GMBUS_NUM_PORTS]; @@ -1670,8 +1672,14 @@ void i915_handle_error(struct drm_device *dev, bool wedged); extern void intel_irq_init(struct drm_device *dev); extern void intel_hpd_init(struct drm_device *dev); -extern void intel_gt_init(struct drm_device *dev); -extern void intel_gt_sanitize(struct drm_device *dev); +extern void intel_pm_init(struct drm_device *dev); + +extern void intel_uncore_sanitize(struct drm_device *dev); +extern void intel_uncore_early_sanitize(struct drm_device *dev); +extern void intel_uncore_init(struct drm_device *dev); +extern void intel_uncore_reset(struct drm_device *dev); +extern void intel_uncore_clear_errors(struct drm_device *dev); +extern void intel_uncore_check_errors(struct drm_device *dev); void i915_enable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask); @@ -2107,7 +2115,6 @@ extern void intel_display_print_error_state(struct drm_i915_error_state_buf *e, */ void gen6_gt_force_wake_get(struct drm_i915_private *dev_priv); void gen6_gt_force_wake_put(struct drm_i915_private *dev_priv); -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); |