diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index 5e7e8a3df7c3..b74cee295ede 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -352,6 +352,12 @@ struct vmw_otable_batch { struct ttm_buffer_object *otable_bo; }; +enum { + VMW_IRQTHREAD_FENCE, + VMW_IRQTHREAD_CMDBUF, + VMW_IRQTHREAD_MAX +}; + struct vmw_private { struct ttm_bo_device bdev; struct ttm_bo_global_ref bo_global_ref; @@ -530,6 +536,7 @@ struct vmw_private { struct vmw_otable_batch otable_batch; struct vmw_cmdbuf_man *cman; + DECLARE_BITMAP(irqthread_pending, VMW_IRQTHREAD_MAX); }; static inline struct vmw_surface *vmw_res_to_srf(struct vmw_resource *res) @@ -562,24 +569,21 @@ static inline struct vmw_master *vmw_master(struct drm_master *master) static inline void vmw_write(struct vmw_private *dev_priv, unsigned int offset, uint32_t value) { - unsigned long irq_flags; - - spin_lock_irqsave(&dev_priv->hw_lock, irq_flags); + spin_lock(&dev_priv->hw_lock); outl(offset, dev_priv->io_start + VMWGFX_INDEX_PORT); outl(value, dev_priv->io_start + VMWGFX_VALUE_PORT); - spin_unlock_irqrestore(&dev_priv->hw_lock, irq_flags); + spin_unlock(&dev_priv->hw_lock); } static inline uint32_t vmw_read(struct vmw_private *dev_priv, unsigned int offset) { - unsigned long irq_flags; u32 val; - spin_lock_irqsave(&dev_priv->hw_lock, irq_flags); + spin_lock(&dev_priv->hw_lock); outl(offset, dev_priv->io_start + VMWGFX_INDEX_PORT); val = inl(dev_priv->io_start + VMWGFX_VALUE_PORT); - spin_unlock_irqrestore(&dev_priv->hw_lock, irq_flags); + spin_unlock(&dev_priv->hw_lock); return val; } @@ -1149,13 +1153,13 @@ extern void *vmw_cmdbuf_reserve(struct vmw_cmdbuf_man *man, size_t size, extern void vmw_cmdbuf_commit(struct vmw_cmdbuf_man *man, size_t size, struct vmw_cmdbuf_header *header, bool flush); -extern void vmw_cmdbuf_tasklet_schedule(struct vmw_cmdbuf_man *man); extern void *vmw_cmdbuf_alloc(struct vmw_cmdbuf_man *man, size_t size, bool interruptible, struct vmw_cmdbuf_header **p_header); extern void vmw_cmdbuf_header_free(struct vmw_cmdbuf_header *header); extern int vmw_cmdbuf_cur_flush(struct vmw_cmdbuf_man *man, bool interruptible); +extern void vmw_cmdbuf_irqthread(struct vmw_cmdbuf_man *man); /** |