diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.h | 97 |
1 files changed, 91 insertions, 6 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index af259b0573ea..b9dd8f8f4887 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -57,6 +57,7 @@ struct msm_file_private { struct list_head submitqueues; int queueid; struct msm_gem_address_space *aspace; + struct kref ref; }; enum msm_mdp_plane_property { @@ -159,6 +160,8 @@ struct msm_drm_private { /* DSI is shared by mdp4 and mdp5 */ struct msm_dsi *dsi[2]; + struct msm_dp *dp; + /* when we have more than one 'msm_gpu' these need to be an array: */ struct msm_gpu *gpu; struct msm_file_private *lastctx; @@ -248,6 +251,10 @@ int msm_gem_map_vma(struct msm_gem_address_space *aspace, void msm_gem_close_vma(struct msm_gem_address_space *aspace, struct msm_gem_vma *vma); + +struct msm_gem_address_space * +msm_gem_address_space_get(struct msm_gem_address_space *aspace); + void msm_gem_address_space_put(struct msm_gem_address_space *aspace); struct msm_gem_address_space * @@ -302,9 +309,8 @@ void msm_gem_put_vaddr(struct drm_gem_object *obj); int msm_gem_madvise(struct drm_gem_object *obj, unsigned madv); int msm_gem_sync_object(struct drm_gem_object *obj, struct msm_fence_context *fctx, bool exclusive); -void msm_gem_move_to_active(struct drm_gem_object *obj, - struct msm_gpu *gpu, bool exclusive, struct dma_fence *fence); -void msm_gem_move_to_inactive(struct drm_gem_object *obj); +void msm_gem_active_get(struct drm_gem_object *obj, struct msm_gpu *gpu); +void msm_gem_active_put(struct drm_gem_object *obj); int msm_gem_cpu_prep(struct drm_gem_object *obj, uint32_t op, ktime_t *timeout); int msm_gem_cpu_fini(struct drm_gem_object *obj); void msm_gem_free_object(struct drm_gem_object *obj); @@ -378,6 +384,63 @@ static inline int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, } #endif +#ifdef CONFIG_DRM_MSM_DP +int __init msm_dp_register(void); +void __exit msm_dp_unregister(void); +int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev, + struct drm_encoder *encoder); +int msm_dp_display_enable(struct msm_dp *dp, struct drm_encoder *encoder); +int msm_dp_display_disable(struct msm_dp *dp, struct drm_encoder *encoder); +int msm_dp_display_pre_disable(struct msm_dp *dp, struct drm_encoder *encoder); +void msm_dp_display_mode_set(struct msm_dp *dp, struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode); +void msm_dp_irq_postinstall(struct msm_dp *dp_display); + +void msm_dp_debugfs_init(struct msm_dp *dp_display, struct drm_minor *minor); + +#else +static inline int __init msm_dp_register(void) +{ + return -EINVAL; +} +static inline void __exit msm_dp_unregister(void) +{ +} +static inline int msm_dp_modeset_init(struct msm_dp *dp_display, + struct drm_device *dev, + struct drm_encoder *encoder) +{ + return -EINVAL; +} +static inline int msm_dp_display_enable(struct msm_dp *dp, + struct drm_encoder *encoder) +{ + return -EINVAL; +} +static inline int msm_dp_display_disable(struct msm_dp *dp, + struct drm_encoder *encoder) +{ + return -EINVAL; +} +static inline void msm_dp_display_mode_set(struct msm_dp *dp, + struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ +} + +static inline void msm_dp_irq_postinstall(struct msm_dp *dp_display) +{ +} + +static inline void msm_dp_debugfs_init(struct msm_dp *dp_display, + struct drm_minor *minor) +{ +} + +#endif + void __init msm_mdp_register(void); void __exit msm_mdp_unregister(void); void __init msm_dpu_register(void); @@ -398,8 +461,9 @@ void msm_perf_debugfs_cleanup(struct msm_drm_private *priv); #else static inline int msm_debugfs_late_init(struct drm_device *dev) { return 0; } __printf(3, 4) -static inline void msm_rd_dump_submit(struct msm_rd_state *rd, struct msm_gem_submit *submit, - const char *fmt, ...) {} +static inline void msm_rd_dump_submit(struct msm_rd_state *rd, + struct msm_gem_submit *submit, + const char *fmt, ...) {} static inline void msm_rd_debugfs_cleanup(struct msm_drm_private *priv) {} static inline void msm_perf_debugfs_cleanup(struct msm_drm_private *priv) {} #endif @@ -419,7 +483,8 @@ struct msm_gpu_submitqueue; int msm_submitqueue_init(struct drm_device *drm, struct msm_file_private *ctx); struct msm_gpu_submitqueue *msm_submitqueue_get(struct msm_file_private *ctx, u32 id); -int msm_submitqueue_create(struct drm_device *drm, struct msm_file_private *ctx, +int msm_submitqueue_create(struct drm_device *drm, + struct msm_file_private *ctx, u32 prio, u32 flags, u32 *id); int msm_submitqueue_query(struct drm_device *drm, struct msm_file_private *ctx, struct drm_msm_submitqueue_query *args); @@ -428,6 +493,26 @@ void msm_submitqueue_close(struct msm_file_private *ctx); void msm_submitqueue_destroy(struct kref *kref); +static inline void __msm_file_private_destroy(struct kref *kref) +{ + struct msm_file_private *ctx = container_of(kref, + struct msm_file_private, ref); + + msm_gem_address_space_put(ctx->aspace); + kfree(ctx); +} + +static inline void msm_file_private_put(struct msm_file_private *ctx) +{ + kref_put(&ctx->ref, __msm_file_private_destroy); +} + +static inline struct msm_file_private *msm_file_private_get( + struct msm_file_private *ctx) +{ + kref_get(&ctx->ref); + return ctx; +} #define DBG(fmt, ...) DRM_DEBUG_DRIVER(fmt"\n", ##__VA_ARGS__) #define VERB(fmt, ...) if (0) DRM_DEBUG_DRIVER(fmt"\n", ##__VA_ARGS__) |