diff options
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 54 |
1 files changed, 20 insertions, 34 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h index 7623905210dc..3c3005501846 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h @@ -38,21 +38,17 @@ struct etnaviv_chip_identity { /* Supported minor feature fields. */ u32 minor_features0; - - /* Supported minor feature 1 fields. */ u32 minor_features1; - - /* Supported minor feature 2 fields. */ u32 minor_features2; - - /* Supported minor feature 3 fields. */ u32 minor_features3; - - /* Supported minor feature 4 fields. */ u32 minor_features4; - - /* Supported minor feature 5 fields. */ u32 minor_features5; + u32 minor_features6; + u32 minor_features7; + u32 minor_features8; + u32 minor_features9; + u32 minor_features10; + u32 minor_features11; /* Number of streams supported. */ u32 stream_count; @@ -88,6 +84,12 @@ struct etnaviv_chip_identity { u8 varyings_count; }; +enum etnaviv_sec_mode { + ETNA_SEC_NONE = 0, + ETNA_SEC_KERNEL, + ETNA_SEC_TZ +}; + struct etnaviv_event { struct dma_fence *fence; struct etnaviv_gem_submit *submit; @@ -106,8 +108,10 @@ struct etnaviv_gpu { struct device *dev; struct mutex lock; struct etnaviv_chip_identity identity; + enum etnaviv_sec_mode sec_mode; struct etnaviv_file_private *lastctx; struct workqueue_struct *wq; + struct drm_gpu_scheduler sched; /* 'ring'-buffer: */ struct etnaviv_cmdbuf buffer; @@ -122,23 +126,18 @@ struct etnaviv_gpu { struct completion event_free; spinlock_t event_spinlock; - /* list of currently in-flight command buffers */ - struct list_head active_submit_list; - u32 idle_mask; /* Fencing support */ + struct mutex fence_idr_lock; + struct idr fence_idr; u32 next_fence; u32 active_fence; u32 completed_fence; - u32 retired_fence; wait_queue_head_t fence_event; u64 fence_context; spinlock_t fence_spinlock; - /* worker for handling active-list retiring: */ - struct work_struct retire_work; - /* worker for handling 'sync' points: */ struct work_struct sync_point_work; int sync_point_event; @@ -151,16 +150,10 @@ struct etnaviv_gpu { /* Power Control: */ struct clk *clk_bus; + struct clk *clk_reg; struct clk *clk_core; struct clk *clk_shader; - /* Hang Detction: */ -#define DRM_ETNAVIV_HANGCHECK_PERIOD 500 /* in ms */ -#define DRM_ETNAVIV_HANGCHECK_JIFFIES msecs_to_jiffies(DRM_ETNAVIV_HANGCHECK_PERIOD) - struct timer_list hangcheck_timer; - u32 hangcheck_fence; - u32 hangcheck_dma_addr; - struct work_struct recover_work; unsigned int freq_scale; unsigned long base_rate_core; unsigned long base_rate_shader; @@ -181,29 +174,22 @@ static inline bool fence_completed(struct etnaviv_gpu *gpu, u32 fence) return fence_after_eq(gpu->completed_fence, fence); } -static inline bool fence_retired(struct etnaviv_gpu *gpu, u32 fence) -{ - return fence_after_eq(gpu->retired_fence, fence); -} - int etnaviv_gpu_get_param(struct etnaviv_gpu *gpu, u32 param, u64 *value); int etnaviv_gpu_init(struct etnaviv_gpu *gpu); +bool etnaviv_fill_identity_from_hwdb(struct etnaviv_gpu *gpu); #ifdef CONFIG_DEBUG_FS int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m); #endif -int etnaviv_gpu_fence_sync_obj(struct etnaviv_gem_object *etnaviv_obj, - unsigned int context, bool exclusive, bool implicit); - +void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu); void etnaviv_gpu_retire(struct etnaviv_gpu *gpu); int etnaviv_gpu_wait_fence_interruptible(struct etnaviv_gpu *gpu, u32 fence, struct timespec *timeout); int etnaviv_gpu_wait_obj_inactive(struct etnaviv_gpu *gpu, struct etnaviv_gem_object *etnaviv_obj, struct timespec *timeout); -int etnaviv_gpu_submit(struct etnaviv_gpu *gpu, - struct etnaviv_gem_submit *submit); +struct dma_fence *etnaviv_gpu_submit(struct etnaviv_gem_submit *submit); int etnaviv_gpu_pm_get_sync(struct etnaviv_gpu *gpu); void etnaviv_gpu_pm_put(struct etnaviv_gpu *gpu); int etnaviv_gpu_wait_idle(struct etnaviv_gpu *gpu, unsigned int timeout_ms); |