diff options
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c index 32ec52eaedd8..afc6d1df47d7 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c @@ -293,8 +293,12 @@ static int vmw_cmdbuf_header_submit(struct vmw_cmdbuf_header *header) struct vmw_cmdbuf_man *man = header->man; u32 val; - val = (header->handle >> 32); + if (sizeof(header->handle) > 4) + val = (header->handle >> 32); + else + val = 0; vmw_write(man->dev_priv, SVGA_REG_COMMAND_HIGH, val); + val = (header->handle & 0xFFFFFFFFULL); val |= header->cb_context & SVGA_CB_CONTEXT_MASK; vmw_write(man->dev_priv, SVGA_REG_COMMAND_LOW, val); |