diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h index c4c39d3272c7..aa3241000455 100644 --- a/drivers/gpu/drm/msm/msm_gpu.h +++ b/drivers/gpu/drm/msm/msm_gpu.h @@ -64,6 +64,7 @@ struct msm_gpu_funcs { struct msm_gpu { const char *name; struct drm_device *dev; + struct platform_device *pdev; const struct msm_gpu_funcs *funcs; /* performance counters (hw & sw): */ @@ -88,9 +89,8 @@ struct msm_gpu { /* fencing: */ struct msm_fence_context *fctx; - /* is gpu powered/active? */ - int active_cnt; - bool inactive; + /* does gpu need hw_init? */ + bool needs_hw_init; /* worker for handling active-list retiring: */ struct work_struct retire_work; @@ -103,8 +103,10 @@ struct msm_gpu { /* Power Control: */ struct regulator *gpu_reg, *gpu_cx; - struct clk *ebi1_clk, *grp_clks[6]; - uint32_t fast_rate, slow_rate, bus_freq; + struct clk **grp_clks; + int nr_clocks; + struct clk *ebi1_clk, *core_clk, *rbbmtimer_clk; + uint32_t fast_rate, bus_freq; #ifdef DOWNSTREAM_CONFIG_MSM_BUS_SCALING struct msm_bus_scale_pdata *bus_scale_table; @@ -114,9 +116,7 @@ struct msm_gpu { /* Hang and Inactivity Detection: */ #define DRM_MSM_INACTIVE_PERIOD 66 /* in ms (roughly four frames) */ -#define DRM_MSM_INACTIVE_JIFFIES msecs_to_jiffies(DRM_MSM_INACTIVE_PERIOD) - struct timer_list inactive_timer; - struct work_struct inactive_work; + #define DRM_MSM_HANGCHECK_PERIOD 500 /* in ms */ #define DRM_MSM_HANGCHECK_JIFFIES msecs_to_jiffies(DRM_MSM_HANGCHECK_PERIOD) struct timer_list hangcheck_timer; @@ -196,6 +196,8 @@ static inline void gpu_write64(struct msm_gpu *gpu, u32 lo, u32 hi, u64 val) int msm_gpu_pm_suspend(struct msm_gpu *gpu); int msm_gpu_pm_resume(struct msm_gpu *gpu); +int msm_gpu_hw_init(struct msm_gpu *gpu); + void msm_gpu_perfcntr_start(struct msm_gpu *gpu); void msm_gpu_perfcntr_stop(struct msm_gpu *gpu); int msm_gpu_perfcntr_sample(struct msm_gpu *gpu, uint32_t *activetime, |