(nuttx) branch master updated: virtio/virtio-gpu: fbmem should transfer to pa

[acassis]

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acassis pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git


The following commit(s) were added to refs/heads/master by this push:
     new e3403709f8f virtio/virtio-gpu: fbmem should transfer to pa
e3403709f8f is described below

commit e3403709f8f4f8b52bf811a7894fac0c410dc4f9
Author: Bowen Wang <wangbow...@xiaomi.com>
AuthorDate: Fri May 9 18:08:04 2025 +0800

    virtio/virtio-gpu: fbmem should transfer to pa
    
    When using the virtio-gpu-pci device, we need to use physical address
    
    Signed-off-by: Bowen Wang <wangbow...@xiaomi.com>
---
 drivers/virtio/virtio-gpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/virtio/virtio-gpu.c b/drivers/virtio/virtio-gpu.c
index 1c8c404fe43..1a6dd94cde6 100644
--- a/drivers/virtio/virtio-gpu.c
+++ b/drivers/virtio/virtio-gpu.c
@@ -560,7 +560,7 @@ static int virtio_gpu_probe(FAR struct virtio_device *vdev)
       goto err_init_fb;
     }
 
-  ent.addr = (uintptr_t)priv->fbmem;
+  ent.addr = up_addrenv_va_to_pa(priv->fbmem);
   ent.length = priv->fblen;
   ret = virtio_gpu_attach_backing(priv, 1, &ent, 1);
   if (ret < 0)