diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.h | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index c552f0c3890c..69952b239384 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -60,6 +60,13 @@ enum msm_mdp_plane_property { PLANE_PROP_MAX_NUM }; +enum msm_dp_controller { + MSM_DP_CONTROLLER_0, + MSM_DP_CONTROLLER_1, + MSM_DP_CONTROLLER_2, + MSM_DP_CONTROLLER_COUNT, +}; + #define MSM_GPU_MAX_RINGS 4 #define MAX_H_TILES_PER_DISPLAY 2 @@ -153,7 +160,7 @@ struct msm_drm_private { /* DSI is shared by mdp4 and mdp5 */ struct msm_dsi *dsi[2]; - struct msm_dp *dp; + struct msm_dp *dp[MSM_DP_CONTROLLER_COUNT]; /* when we have more than one 'msm_gpu' these need to be an array: */ struct msm_gpu *gpu; @@ -480,6 +487,28 @@ void msm_writel(u32 data, void __iomem *addr); u32 msm_readl(const void __iomem *addr); void msm_rmw(void __iomem *addr, u32 mask, u32 or); +/** + * struct msm_hrtimer_work - a helper to combine an hrtimer with kthread_work + * + * @timer: hrtimer to control when the kthread work is triggered + * @work: the kthread work + * @worker: the kthread worker the work will be scheduled on + */ +struct msm_hrtimer_work { + struct hrtimer timer; + struct kthread_work work; + struct kthread_worker *worker; +}; + +void msm_hrtimer_queue_work(struct msm_hrtimer_work *work, + ktime_t wakeup_time, + enum hrtimer_mode mode); +void msm_hrtimer_work_init(struct msm_hrtimer_work *work, + struct kthread_worker *worker, + kthread_work_func_t fn, + clockid_t clock_id, + enum hrtimer_mode mode); + #define DBG(fmt, ...) DRM_DEBUG_DRIVER(fmt"\n", ##__VA_ARGS__) #define VERB(fmt, ...) if (0) DRM_DEBUG_DRIVER(fmt"\n", ##__VA_ARGS__) |