diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.h | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index 5e8109c07560..b3b8f20f58db 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -56,11 +56,9 @@ struct msm_gem_address_space; struct msm_gem_vma; struct msm_file_private { - /* currently we don't do anything useful with this.. but when - * per-context address spaces are supported we'd keep track of - * the context's page-tables here. - */ - int dummy; + rwlock_t queuelock; + struct list_head submitqueues; + int queueid; }; enum msm_mdp_plane_property { @@ -319,6 +317,18 @@ void __iomem *msm_ioremap(struct platform_device *pdev, const char *name, void msm_writel(u32 data, void __iomem *addr); u32 msm_readl(const void __iomem *addr); +struct msm_gpu_submitqueue; +int msm_submitqueue_init(struct msm_file_private *ctx); +struct msm_gpu_submitqueue *msm_submitqueue_get(struct msm_file_private *ctx, + u32 id); +int msm_submitqueue_create(struct msm_file_private *ctx, u32 prio, + u32 flags, u32 *id); +int msm_submitqueue_remove(struct msm_file_private *ctx, u32 id); +void msm_submitqueue_close(struct msm_file_private *ctx); + +void msm_submitqueue_destroy(struct kref *kref); + + #define DBG(fmt, ...) DRM_DEBUG_DRIVER(fmt"\n", ##__VA_ARGS__) #define VERB(fmt, ...) if (0) DRM_DEBUG_DRIVER(fmt"\n", ##__VA_ARGS__) |