diff options
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/a5xx_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a5xx_gpu.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.h b/drivers/gpu/drm/msm/adreno/a5xx_gpu.h index 54868d4e3958..c7187bcc5e90 100644 --- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.h +++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.h @@ -31,11 +31,19 @@ struct a5xx_gpu { struct msm_ringbuffer *next_ring; struct drm_gem_object *preempt_bo[MSM_GPU_MAX_RINGS]; + struct drm_gem_object *preempt_counters_bo[MSM_GPU_MAX_RINGS]; struct a5xx_preempt_record *preempt[MSM_GPU_MAX_RINGS]; uint64_t preempt_iova[MSM_GPU_MAX_RINGS]; atomic_t preempt_state; struct timer_list preempt_timer; + + struct drm_gem_object *shadow_bo; + uint64_t shadow_iova; + uint32_t *shadow; + + /* True if the microcode supports the WHERE_AM_I opcode */ + bool has_whereami; }; #define to_a5xx_gpu(x) container_of(x, struct a5xx_gpu, base) @@ -140,6 +148,9 @@ static inline int spin_usecs(struct msm_gpu *gpu, uint32_t usecs, return -ETIMEDOUT; } +#define shadowptr(a5xx_gpu, ring) ((a5xx_gpu)->shadow_iova + \ + ((ring)->id * sizeof(uint32_t))) + bool a5xx_idle(struct msm_gpu *gpu, struct msm_ringbuffer *ring); void a5xx_set_hwcg(struct msm_gpu *gpu, bool state); @@ -149,6 +160,8 @@ void a5xx_preempt_trigger(struct msm_gpu *gpu); void a5xx_preempt_irq(struct msm_gpu *gpu); void a5xx_preempt_fini(struct msm_gpu *gpu); +void a5xx_flush(struct msm_gpu *gpu, struct msm_ringbuffer *ring, bool sync); + /* Return true if we are in a preempt state */ static inline bool a5xx_in_preempt(struct a5xx_gpu *a5xx_gpu) { |