fix: allow building usb_f_uvc as module

Signed-off-by: ZHANG Yuntian <yt@radxa.com>
radxa-repo · Jun 25, 2024 · 8bdce8e · 8bdce8e
1 parent 96101a9
commit 8bdce8e
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diff --git a/linux/rk2312/0001-Disable-warnings.patch → ...2/0100-vendor/0001-Disable-warnings.patch b/linux/rk2312/0001-Disable-warnings.patch → ...2/0100-vendor/0001-Disable-warnings.patch
diff --git a/linux/rk2312/0100-vendor/0002-fix-import-namespace-DMA_BUF-before-using-it.patch b/linux/rk2312/0100-vendor/0002-fix-import-namespace-DMA_BUF-before-using-it.patch
@@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: ZHANG Yuntian <yt@radxa.com>
+Date: Tue, 25 Jun 2024 16:31:45 +0800
+Subject: [PATCH] fix: import namespace DMA_BUF before using it
+
+---
+ drivers/usb/gadget/function/uvc_queue.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/usb/gadget/function/uvc_queue.c b/drivers/usb/gadget/function/uvc_queue.c
+index 3565bbe8976e1..237e2335cee6c 100644
+--- a/drivers/usb/gadget/function/uvc_queue.c
++++ b/drivers/usb/gadget/function/uvc_queue.c
+@@ -81,6 +81,7 @@ static int uvc_queue_setup(struct vb2_queue *vq,
+ }
+
+ #if defined(CONFIG_ARCH_ROCKCHIP) && defined(CONFIG_NO_GKI)
++MODULE_IMPORT_NS(DMA_BUF);
+ /*
+  * uvc_dma_buf_phys_to_virt - Get the physical address of the dma_buf and
+  * translate it to virtual address.
+-- 
+2.45.2
+