diff options
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h index 98c6f9c320fc..197e0037732e 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h @@ -95,6 +95,15 @@ struct clk; #define ETNA_NR_EVENTS 30 +enum etnaviv_gpu_state { + ETNA_GPU_STATE_UNKNOWN = 0, + ETNA_GPU_STATE_IDENTIFIED, + ETNA_GPU_STATE_RESET, + ETNA_GPU_STATE_INITIALIZED, + ETNA_GPU_STATE_RUNNING, + ETNA_GPU_STATE_FAULT, +}; + struct etnaviv_gpu { struct drm_device *drm; struct thermal_cooling_device *cooling; @@ -105,8 +114,7 @@ struct etnaviv_gpu { struct workqueue_struct *wq; struct mutex sched_lock; struct drm_gpu_scheduler sched; - bool initialized; - bool fe_running; + enum etnaviv_gpu_state state; /* 'ring'-buffer: */ struct etnaviv_cmdbuf buffer; @@ -150,6 +158,7 @@ struct etnaviv_gpu { struct clk *clk_shader; unsigned int freq_scale; + unsigned int fe_waitcycles; unsigned long base_rate_core; unsigned long base_rate_shader; }; |