diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c | 21 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | 23 |
4 files changed, 0 insertions, 55 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index bff79326c3e..26eebdceb82 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -82,9 +82,6 @@ #define DRM_IOCTL_VMW_EXECBUF \ DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_EXECBUF, \ struct drm_vmw_execbuf_arg) -#define DRM_IOCTL_VMW_FIFO_DEBUG \ - DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_FIFO_DEBUG, \ - struct drm_vmw_fifo_debug_arg) #define DRM_IOCTL_VMW_FENCE_WAIT \ DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_FENCE_WAIT, \ struct drm_vmw_fence_wait_arg) @@ -135,8 +132,6 @@ static struct drm_ioctl_desc vmw_ioctls[] = { DRM_AUTH | DRM_UNLOCKED), VMW_IOCTL_DEF(VMW_EXECBUF, vmw_execbuf_ioctl, DRM_AUTH | DRM_UNLOCKED), - VMW_IOCTL_DEF(VMW_FIFO_DEBUG, vmw_fifo_debug_ioctl, - DRM_AUTH | DRM_ROOT_ONLY | DRM_MASTER | DRM_UNLOCKED), VMW_IOCTL_DEF(VMW_FENCE_WAIT, vmw_fence_wait_ioctl, DRM_AUTH | DRM_UNLOCKED), VMW_IOCTL_DEF(VMW_UPDATE_LAYOUT, vmw_kms_update_layout_ioctl, diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index 323fc10de2d..512b78b842d 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -116,10 +116,6 @@ struct vmw_fifo_state { unsigned long reserved_size; __le32 *dynamic_buffer; __le32 *static_buffer; - __le32 *last_buffer; - uint32_t last_data_size; - uint32_t last_buffer_size; - bool last_buffer_add; unsigned long static_buffer_size; bool using_bounce_buffer; uint32_t capabilities; @@ -401,8 +397,6 @@ extern int vmw_user_stream_lookup(struct vmw_private *dev_priv, extern int vmw_getparam_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); -extern int vmw_fifo_debug_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); /** * Fifo utilities - vmwgfx_fifo.c diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c index 635c0ffee7f..d031c555fa4 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c @@ -72,22 +72,12 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo) uint32_t max; uint32_t min; uint32_t dummy; - int ret; fifo->static_buffer_size = VMWGFX_FIFO_STATIC_SIZE; fifo->static_buffer = vmalloc(fifo->static_buffer_size); if (unlikely(fifo->static_buffer == NULL)) return -ENOMEM; - fifo->last_buffer_size = VMWGFX_FIFO_STATIC_SIZE; - fifo->last_data_size = 0; - fifo->last_buffer_add = false; - fifo->last_buffer = vmalloc(fifo->last_buffer_size); - if (unlikely(fifo->last_buffer == NULL)) { - ret = -ENOMEM; - goto out_err; - } - fifo->dynamic_buffer = NULL; fifo->reserved_size = 0; fifo->using_bounce_buffer = false; @@ -141,10 +131,6 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo) iowrite32(dev_priv->last_read_sequence, fifo_mem + SVGA_FIFO_FENCE); vmw_fence_queue_init(&fifo->fence_queue); return vmw_fifo_send_fence(dev_priv, &dummy); -out_err: - vfree(fifo->static_buffer); - fifo->static_buffer = NULL; - return ret; } void vmw_fifo_ping_host(struct vmw_private *dev_priv, uint32_t reason) @@ -182,11 +168,6 @@ void vmw_fifo_release(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo) mutex_unlock(&dev_priv->hw_mutex); vmw_fence_queue_takedown(&fifo->fence_queue); - if (likely(fifo->last_buffer != NULL)) { - vfree(fifo->last_buffer); - fifo->last_buffer = NULL; - } - if (likely(fifo->static_buffer != NULL)) { vfree(fifo->static_buffer); fifo->static_buffer = NULL; @@ -503,9 +484,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *sequence) ((unsigned long)fm + sizeof(__le32)); iowrite32(*sequence, &cmd_fence->fence); - fifo_state->last_buffer_add = true; vmw_fifo_commit(dev_priv, bytes); - fifo_state->last_buffer_add = false; (void) vmw_fence_push(&fifo_state->fence_queue, *sequence); vmw_update_sequence(dev_priv, fifo_state); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c index 570d57775a5..f1b9175bee9 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c @@ -65,26 +65,3 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data, return 0; } - -int vmw_fifo_debug_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct vmw_private *dev_priv = vmw_priv(dev); - struct vmw_fifo_state *fifo_state = &dev_priv->fifo; - struct drm_vmw_fifo_debug_arg *arg = - (struct drm_vmw_fifo_debug_arg *)data; - __le32 __user *buffer = (__le32 __user *) - (unsigned long)arg->debug_buffer; - - if (unlikely(fifo_state->last_buffer == NULL)) - return -EINVAL; - - if (arg->debug_buffer_size < fifo_state->last_data_size) { - arg->used_size = arg->debug_buffer_size; - arg->did_not_fit = 1; - } else { - arg->used_size = fifo_state->last_data_size; - arg->did_not_fit = 0; - } - return copy_to_user(buffer, fifo_state->last_buffer, arg->used_size); -} |