WIP device as webcam

Change-Id: I81d10631da5f6255dce15ba4486935a47b71cac5
sundrams-playground · May 2, 2024 · ea66ed2 · ea66ed2
1 parent c53e061
commit ea66ed2
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/arch/arm64/configs/exynos9610-a50_default_defconfig b/arch/arm64/configs/exynos9610-a50_default_defconfig
@@ -3764,7 +3764,7 @@ CONFIG_USB_RNDIS_MULTIPACKET=y
 # CONFIG_USB_CONFIGFS_F_UAC2 is not set
 CONFIG_USB_CONFIGFS_F_MIDI=y
 # CONFIG_USB_CONFIGFS_F_HID is not set
-# CONFIG_USB_CONFIGFS_F_UVC is not set
+CONFIG_USB_CONFIGFS_F_UVC=y
 # CONFIG_USB_CONFIGFS_F_PRINTER is not set
 
 #

diff --git a/arch/arm64/configs/exynos9610-m30s_core_defconfig b/arch/arm64/configs/exynos9610-m30s_core_defconfig
@@ -3851,7 +3851,7 @@ CONFIG_USB_RNDIS_MULTIPACKET=y
 # CONFIG_USB_CONFIGFS_F_UAC2 is not set
 CONFIG_USB_CONFIGFS_F_MIDI=y
 # CONFIG_USB_CONFIGFS_F_HID is not set
-# CONFIG_USB_CONFIGFS_F_UVC is not set
+CONFIG_USB_CONFIGFS_F_UVC=y
 # CONFIG_USB_CONFIGFS_F_PRINTER is not set
 
 #

diff --git a/drivers/media/v4l2-core/videobuf2-vmalloc.c b/drivers/media/v4l2-core/videobuf2-vmalloc.c
@@ -382,7 +382,7 @@ static struct dma_buf *vb2_vmalloc_get_dmabuf(void *buf_priv, unsigned long flag
 /*       callbacks for DMABUF buffers        */
 /*********************************************/
 
-static int vb2_vmalloc_map_dmabuf(void *mem_priv)
+static int vb2_vmalloc_map_dmabuf(void *mem_priv, size_t __attribute__((unused)) size)
 {
 	struct vb2_vmalloc_buf *buf = mem_priv;
 
@@ -391,7 +391,7 @@ static int vb2_vmalloc_map_dmabuf(void *mem_priv)
 	return buf->vaddr ? 0 : -EFAULT;
 }
 
-static void vb2_vmalloc_unmap_dmabuf(void *mem_priv)
+static void vb2_vmalloc_unmap_dmabuf(void *mem_priv, size_t __attribute__((unused)) size)
 {
 	struct vb2_vmalloc_buf *buf = mem_priv;