diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ea3226852ea8..dfe0e747c4f7 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -766,6 +766,28 @@ struct i915_gem_mm { u32 object_count; }; +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; + /* Protected by the above dev->gpu_error.lock. */ + struct drm_i915_error_state *first_error; + struct work_struct work; + struct completion completion; + + unsigned long last_reset; + + /* For gpu hang simulation. */ + unsigned int stop_rings; +}; + typedef struct drm_i915_private { struct drm_device *dev; struct kmem_cache *slab; @@ -829,16 +851,6 @@ typedef struct drm_i915_private { int num_pipe; int num_pch_pll; - /* 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]; - - unsigned int stop_rings; - unsigned long cfb_size; unsigned int cfb_fb; enum plane cfb_plane; @@ -886,11 +898,6 @@ typedef struct drm_i915_private { unsigned int fsb_freq, mem_freq, is_ddr3; - spinlock_t error_lock; - /* Protected by dev->error_lock. */ - struct drm_i915_error_state *first_error; - struct work_struct error_work; - struct completion error_completion; struct workqueue_struct *wq; /* Display functions */ @@ -949,7 +956,7 @@ typedef struct drm_i915_private { struct drm_mm_node *compressed_fb; struct drm_mm_node *compressed_llb; - unsigned long last_gpu_reset; + struct i915_gpu_error gpu_error; /* list of fbdev register on this device */ struct intel_fbdev *fbdev; |